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Tang ACI, Flechard CR, Arriga N, Papale D, Stoy PC, Buchmann N, Cuntz M, Douros J, Fares S, Knohl A, Šigut L, Simioni G, Timmermans R, Grünwald T, Ibrom A, Loubet B, Mammarella I, Belelli Marchesini L, Nilsson M, Peichl M, Rebmann C, Schmidt M, Bernhofer C, Berveiller D, Cremonese E, El-Madany TS, Gharun M, Gianelle D, Hörtnagl L, Roland M, Varlagin A, Fu Z, Heinesch B, Janssens I, Kowalska N, Dušek J, Gerosa G, Mölder M, Tuittila ES, Loustau D. Detection and attribution of an anomaly in terrestrial photosynthesis in Europe during the COVID-19 lockdown. Sci Total Environ 2023; 903:166149. [PMID: 37567315 DOI: 10.1016/j.scitotenv.2023.166149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/25/2023] [Revised: 08/04/2023] [Accepted: 08/06/2023] [Indexed: 08/13/2023]
Abstract
Carbon dioxide (CO2) uptake by plant photosynthesis, referred to as gross primary production (GPP) at the ecosystem level, is sensitive to environmental factors, including pollutant exposure, pollutant uptake, and changes in the scattering of solar shortwave irradiance (SWin) - the energy source for photosynthesis. The 2020 spring lockdown due to COVID-19 resulted in improved air quality and atmospheric transparency, providing a unique opportunity to assess the impact of air pollutants on terrestrial ecosystem functioning. However, detecting these effects can be challenging as GPP is influenced by other meteorological drivers and management practices. Based on data collected from 44 European ecosystem-scale CO2 flux monitoring stations, we observed significant changes in spring GPP at 34 sites during 2020 compared to 2015-2019. Among these, 14 sites showed an increase in GPP associated with higher SWin, 10 sites had lower GPP linked to atmospheric and soil dryness, and seven sites were subjected to management practices. The remaining three sites exhibited varying dynamics, with one experiencing colder and rainier weather resulting in lower GPP, and two showing higher GPP associated with earlier spring melts. Analysis using the regional atmospheric chemical transport model (LOTOS-EUROS) indicated that the ozone (O3) concentration remained relatively unchanged at the research sites, making it unlikely that O3 exposure was the dominant factor driving the primary production anomaly. In contrast, SWin increased by 9.4 % at 36 sites, suggesting enhanced GPP possibly due to reduced aerosol optical depth and cloudiness. Our findings indicate that air pollution and cloudiness may weaken the terrestrial carbon sink by up to 16 %. Accurate and continuous ground-based observations are crucial for detecting and attributing subtle changes in terrestrial ecosystem functioning in response to environmental and anthropogenic drivers.
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Affiliation(s)
- Angela Che Ing Tang
- ISPA, Bordeaux Sciences Agro, INRAE, Villenave d'Ornon, France; Department of Environmental Sciences, University of Toledo, Toledo, OH, USA.
| | | | - Nicola Arriga
- Joint Research Centre, European Commission, Ispra, Italy
| | - Dario Papale
- University of Tuscia DIBAF, Viterbo, Italy; EuroMediterranean Center on Climate Change, CMCC IAFES, Viterbo, Italy
| | - Paul C Stoy
- Department of Biological Systems Engineering, University of Wisconsin-Madison, Madison, WI, USA
| | - Nina Buchmann
- Department of Environmental Systems Science, ETH Zurich, Zurich, Switzerland
| | - Matthias Cuntz
- Université de Lorraine, AgroParisTech, INRAE, UMR Silva, Nancy, France
| | - John Douros
- Royal Netherlands Meteorological Institute (KNMI), De Bilt, The Netherlands
| | - Silvano Fares
- National Research Council of Italy, Institute for Agriculture and Forestry Systems in the Mediterranean, Naples, Italy
| | | | - Ladislav Šigut
- Department of Matter and Energy Fluxes, Global Change Research Institute of the Czech Academy of Sciences, Brno, Czech Republic
| | | | - Renske Timmermans
- Climate Air and Sustainability Unit, Netherlands Organisation for Applied Scientific Research (TNO), Utrecht, The Netherlands
| | - Thomas Grünwald
- Faculty of Environmental Sciences, Institute of Hydrology and Meteorology, Technische Universität Dresden, Tharandt, Germany
| | - Andreas Ibrom
- Technical University of Denmark (DTU), DTU-Sustain, Kgs. Lyngby, Denmark
| | - Benjamin Loubet
- UMR ECOSYS, AgroParisTech, INRAE, Université Paris-Saclay, Thiverval-Grignon, France
| | - Ivan Mammarella
- Institute for Atmospheric and Earth System Research/Physics, University of Helsinki, Helsinki, Finland
| | | | - Mats Nilsson
- Department of Forest Ecology and Management, Swedish University of Agricultural Sciences, Umeå, Sweden
| | - Matthias Peichl
- Department of Forest Ecology and Management, Swedish University of Agricultural Sciences, Umeå, Sweden
| | - Corinna Rebmann
- Department of Computational Hydrosystems, Helmholtz Centre for Environmental Research - UFZ, Leipzig, Germany
| | - Marius Schmidt
- Institute of Bio- and Geosciences: Agrosphere (IBG-3), Jülich Research Centre, Jülich, Germany
| | - Christian Bernhofer
- Faculty of Environmental Sciences, Institute of Hydrology and Meteorology, Technische Universität Dresden, Tharandt, Germany
| | - Daniel Berveiller
- Université Paris-Saclay, CNRS, AgroParisTech, Ecologie Systématique et Evolution, Orsay, France
| | - Edoardo Cremonese
- Environmental Protection Agency of Aosta Valley - Climate Change Unit, Saint-Christophe, Italy
| | - Tarek S El-Madany
- Max Planck Institute for Biogeochemistry, Department of Biogeochemical Integration, Jena, Germany
| | - Mana Gharun
- Department of Environmental Systems Science, ETH Zurich, Zurich, Switzerland; Faculty of Geosciences, University of Münster, Münster, Germany
| | - Damiano Gianelle
- Research and Innovation Centre, Fondazione Edmund Mach, San Michele all'Adige, Italy
| | - Lukas Hörtnagl
- Department of Environmental Systems Science, ETH Zurich, Zurich, Switzerland
| | - Marilyn Roland
- Department of Biology, University of Antwerp, Wilrijk, Belgium
| | - Andrej Varlagin
- A.N. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Moscow, Russia
| | - Zheng Fu
- Laboratoire des Sciences du Climat et de l'Environnement, LSCE/IPSL, CEA-CNRS-UVSQ, Université Paris-Saclay, Gif-sur-Yvette, France
| | - Bernard Heinesch
- TERRA Teaching and Research Centre, University of Liege, Gembloux, Belgium
| | - Ivan Janssens
- Department of Biology, University of Antwerp, Wilrijk, Belgium
| | - Natalia Kowalska
- Department of Matter and Energy Fluxes, Global Change Research Institute of the Czech Academy of Sciences, Brno, Czech Republic
| | - Jiří Dušek
- Department of Matter and Energy Fluxes, Global Change Research Institute of the Czech Academy of Sciences, Brno, Czech Republic
| | | | - Meelis Mölder
- Department of Physical Geography and Ecosystem Science, Lund University, Lund, Sweden
| | | | - Denis Loustau
- ISPA, Bordeaux Sciences Agro, INRAE, Villenave d'Ornon, France
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Maysonnave J, Delpierre N, François C, Jourdan M, Cornut I, Bazot S, Vincent G, Morfin A, Berveiller D. Contribution of deep soil layers to the transpiration of a temperate deciduous forest: Implications for the modelling of productivity. Sci Total Environ 2022; 838:155981. [PMID: 35588822 DOI: 10.1016/j.scitotenv.2022.155981] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Revised: 04/29/2022] [Accepted: 05/11/2022] [Indexed: 06/15/2023]
Abstract
Climate change is imposing drier atmospheric and edaphic conditions on temperate forests. Here, we investigated how deep soil (down to 300 cm) water extraction contributed to the provision of water in the Fontainebleau-Barbeau temperate oak forest over two years, including the 2018 record drought. Deep water provision was key to sustain canopy transpiration during drought, with layers below 150 cm contributing up to 60% of the transpired water in August 2018, despite their very low density of fine roots. We further showed that soil databases used to parameterize ecosystem models largely underestimated the amount of water extractable from the soil by trees, due to a considerable underestimation of the tree rooting depth. The consensus database established for France gave an estimate of 207 mm for the soil water holding capacity (SWHC) at Fontainebleau-Barbeau, when our estimate based on the analysis of soil water content measurements was 1.9 times as high, reaching 390 ± 17 mm. Running the CASTANEA forest model with the database-derived SWHC yielded a 185 gC m-2 y-1 average underestimation of annual gross primary productivity under current climate, reaching up to 687 ± 117 gC m-2 y-1 under climate change scenario RCP8.5. It is likely that the strong underestimation of SWHC that we show at our site is not a special case, and concerns a large number of forest sites. Thus, we argue for a generalisation of deep soil water content measurements in forests, in order to improve the estimation of SWHC and the simulation of the forest carbon cycle in the current context of climate change.
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Affiliation(s)
- Jean Maysonnave
- Université Paris-Saclay, CNRS, AgroParisTech, Ecologie Systématique et Evolution, 91190, Gif-sur-Yvette, France
| | - Nicolas Delpierre
- Université Paris-Saclay, CNRS, AgroParisTech, Ecologie Systématique et Evolution, 91190, Gif-sur-Yvette, France; Institut Universitaire de France (IUF), France.
| | - Christophe François
- Université Paris-Saclay, CNRS, AgroParisTech, Ecologie Systématique et Evolution, 91190, Gif-sur-Yvette, France
| | - Marion Jourdan
- Université Paris-Saclay, CNRS, AgroParisTech, Ecologie Systématique et Evolution, 91190, Gif-sur-Yvette, France
| | - Ivan Cornut
- Université Paris-Saclay, CNRS, AgroParisTech, Ecologie Systématique et Evolution, 91190, Gif-sur-Yvette, France; CIRAD, UMR Eco&Sols, F-34398 Montpellier, France
| | - Stéphane Bazot
- Université Paris-Saclay, CNRS, AgroParisTech, Ecologie Systématique et Evolution, 91190, Gif-sur-Yvette, France
| | - Gaëlle Vincent
- Université Paris-Saclay, CNRS, AgroParisTech, Ecologie Systématique et Evolution, 91190, Gif-sur-Yvette, France
| | - Alexandre Morfin
- Université Paris-Saclay, CNRS, AgroParisTech, Ecologie Systématique et Evolution, 91190, Gif-sur-Yvette, France
| | - Daniel Berveiller
- Université Paris-Saclay, CNRS, AgroParisTech, Ecologie Systématique et Evolution, 91190, Gif-sur-Yvette, France
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Qiu T, Andrus R, Aravena MC, Ascoli D, Bergeron Y, Berretti R, Berveiller D, Bogdziewicz M, Boivin T, Bonal R, Bragg DC, Caignard T, Calama R, Camarero JJ, Chang-Yang CH, Cleavitt NL, Courbaud B, Courbet F, Curt T, Das AJ, Daskalakou E, Davi H, Delpierre N, Delzon S, Dietze M, Calderon SD, Dormont L, Espelta J, Fahey TJ, Farfan-Rios W, Gehring CA, Gilbert GS, Gratzer G, Greenberg CH, Guo Q, Hacket-Pain A, Hampe A, Han Q, Hille Ris Lambers J, Hoshizaki K, Ibanez I, Johnstone JF, Journé V, Kabeya D, Kilner CL, Kitzberger T, Knops JMH, Kobe RK, Kunstler G, Lageard JGA, LaMontagne JM, Ledwon M, Lefevre F, Leininger T, Limousin JM, Lutz JA, Macias D, McIntire EJB, Moore CM, Moran E, Motta R, Myers JA, Nagel TA, Noguchi K, Ourcival JM, Parmenter R, Pearse IS, Perez-Ramos IM, Piechnik L, Poulsen J, Poulton-Kamakura R, Redmond MD, Reid CD, Rodman KC, Rodriguez-Sanchez F, Sanguinetti JD, Scher CL, Schlesinger WH, Schmidt Van Marle H, Seget B, Sharma S, Silman M, Steele MA, Stephenson NL, Straub JN, Sun IF, Sutton S, Swenson JJ, Swift M, Thomas PA, Uriarte M, Vacchiano G, Veblen TT, Whipple AV, Whitham TG, Wion AP, Wright B, Wright SJ, Zhu K, Zimmerman JK, Zlotin R, Zywiec M, Clark JS. Limits to reproduction and seed size-number trade-offs that shape forest dominance and future recovery. Nat Commun 2022; 13:2381. [PMID: 35501313 PMCID: PMC9061860 DOI: 10.1038/s41467-022-30037-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Accepted: 04/13/2022] [Indexed: 11/09/2022] Open
Abstract
AbstractThe relationships that control seed production in trees are fundamental to understanding the evolution of forest species and their capacity to recover from increasing losses to drought, fire, and harvest. A synthesis of fecundity data from 714 species worldwide allowed us to examine hypotheses that are central to quantifying reproduction, a foundation for assessing fitness in forest trees. Four major findings emerged. First, seed production is not constrained by a strict trade-off between seed size and numbers. Instead, seed numbers vary over ten orders of magnitude, with species that invest in large seeds producing more seeds than expected from the 1:1 trade-off. Second, gymnosperms have lower seed production than angiosperms, potentially due to their extra investments in protective woody cones. Third, nutrient-demanding species, indicated by high foliar phosphorus concentrations, have low seed production. Finally, sensitivity of individual species to soil fertility varies widely, limiting the response of community seed production to fertility gradients. In combination, these findings can inform models of forest response that need to incorporate reproductive potential.
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4
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Journé V, Andrus R, Aravena MC, Ascoli D, Berretti R, Berveiller D, Bogdziewicz M, Boivin T, Bonal R, Caignard T, Calama R, Camarero JJ, Chang-Yang CH, Courbaud B, Courbet F, Curt T, Das AJ, Daskalakou E, Davi H, Delpierre N, Delzon S, Dietze M, Donoso Calderon S, Dormont L, Maria Espelta J, Fahey TJ, Farfan-Rios W, Gehring CA, Gilbert GS, Gratzer G, Greenberg CH, Guo Q, Hacket-Pain A, Hampe A, Han Q, Lambers JHR, Hoshizaki K, Ibanez I, Johnstone JF, Kabeya D, Kays R, Kitzberger T, Knops JMH, Kobe RK, Kunstler G, Lageard JGA, LaMontagne JM, Leininger T, Limousin JM, Lutz JA, Macias D, McIntire EJB, Moore CM, Moran E, Motta R, Myers JA, Nagel TA, Noguchi K, Ourcival JM, Parmenter R, Pearse IS, Perez-Ramos IM, Piechnik L, Poulsen J, Poulton-Kamakura R, Qiu T, Redmond MD, Reid CD, Rodman KC, Rodriguez-Sanchez F, Sanguinetti JD, Scher CL, Marle HSV, Seget B, Sharma S, Silman M, Steele MA, Stephenson NL, Straub JN, Swenson JJ, Swift M, Thomas PA, Uriarte M, Vacchiano G, Veblen TT, Whipple AV, Whitham TG, Wright B, Wright SJ, Zhu K, Zimmerman JK, Zlotin R, Zywiec M, Clark JS. Globally, tree fecundity exceeds productivity gradients. Ecol Lett 2022; 25:1471-1482. [PMID: 35460530 DOI: 10.1111/ele.14012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 03/29/2022] [Accepted: 04/01/2022] [Indexed: 11/30/2022]
Abstract
Lack of tree fecundity data across climatic gradients precludes the analysis of how seed supply contributes to global variation in forest regeneration and biotic interactions responsible for biodiversity. A global synthesis of raw seedproduction data shows a 250-fold increase in seed abundance from cold-dry to warm-wet climates, driven primarily by a 100-fold increase in seed production for a given tree size. The modest (threefold) increase in forest productivity across the same climate gradient cannot explain the magnitudes of these trends. The increase in seeds per tree can arise from adaptive evolution driven by intense species interactions or from the direct effects of a warm, moist climate on tree fecundity. Either way, the massive differences in seed supply ramify through food webs potentially explaining a disproportionate role for species interactions in the wet tropics.
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Affiliation(s)
- Valentin Journé
- Universite Grenoble Alpes, Institut National de Recherche pour Agriculture, Alimentation et Environnement (INRAE), Laboratoire EcoSystemes et Societes En Montagne (LESSEM), St. Martin-d'Heres, France
| | - Robert Andrus
- Department of Geography, University of Colorado Boulder, Boulder, Colorado, USA
| | - Marie-Claire Aravena
- Universidad de Chile, Facultad de Ciencias Forestales y de la Conservacion de la Naturaleza (FCFCN), Santiago, Chile
| | - Davide Ascoli
- Department of Agriculture, Forest and Food Sciences, University of Torino, Grugliasco, TO, Italy
| | - Roberta Berretti
- Department of Agriculture, Forest and Food Sciences, University of Torino, Grugliasco, TO, Italy
| | - Daniel Berveiller
- Universite Paris-Saclay, Centre national de la recherche scientifique, AgroParisTech, Ecologie Systematique et Evolution, Orsay, France
| | - Michal Bogdziewicz
- Department of Systematic Zoology, Faculty of Biology, Adam Mickiewicz University, Poznan, Poland
| | - Thomas Boivin
- Institut National de Recherche pour Agriculture, Alimentation et Environnement (INRAE), Ecologie des Forets Mediterranennes, Avignon, France
| | - Raul Bonal
- Department of Biodiversity, Ecology and Evolution, Complutense University of Madrid, Madrid, Spain
| | - Thomas Caignard
- Universite Bordeaux, Institut National de Recherche pour Agriculture, Alimentation et Environnement (INRAE), Biodiversity, Genes, and Communities (BIOGECO), Pessac, France
| | - Rafael Calama
- Centro de Investigacion Forestal (INIA-CSIC), Madrid, Spain
| | - Jesús Julio Camarero
- Instituto Pirenaico de Ecologla, Consejo Superior de Investigaciones Cientificas (IPE-CSIC), Zaragoza, Spain
| | - Chia-Hao Chang-Yang
- Department of Biological Sciences, National Sun Yat-sen University, Kaohsiung, Taiwan
| | - Benoit Courbaud
- Universite Grenoble Alpes, Institut National de Recherche pour Agriculture, Alimentation et Environnement (INRAE), Laboratoire EcoSystemes et Societes En Montagne (LESSEM), St. Martin-d'Heres, France
| | - Francois Courbet
- Institut National de Recherche pour Agriculture, Alimentation et Environnement (INRAE), Ecologie des Forets Mediterranennes, Avignon, France
| | - Thomas Curt
- Aix Marseille universite, Institut National de Recherche pour Agriculture, Alimentation et Environnement (IN-RAE), Aix-en-Provence, France
| | - Adrian J Das
- USGS Western Ecological Research Center, Three Rivers, California, USA
| | - Evangelia Daskalakou
- Institute of Mediterranean and Forest Ecosystems, HellenicAgricultural Organization ¨ DEMETER¨, Athens, Greece
| | - Hendrik Davi
- Institut National de Recherche pour Agriculture, Alimentation et Environnement (INRAE), Ecologie des Forets Mediterranennes, Avignon, France
| | - Nicolas Delpierre
- Universite Paris-Saclay, Centre national de la recherche scientifique, AgroParisTech, Ecologie Systematique et Evolution, Orsay, France
| | - Sylvain Delzon
- Universite Bordeaux, Institut National de Recherche pour Agriculture, Alimentation et Environnement (INRAE), Biodiversity, Genes, and Communities (BIOGECO), Pessac, France
| | - Michael Dietze
- Earth and Environment, Boston University, Boston, Massachusetts, USA
| | - Sergio Donoso Calderon
- Universidad de Chile, Facultad de Ciencias Forestales y de la Conservacion de la Naturaleza (FCFCN), Santiago, Chile
| | - Laurent Dormont
- Centre d'Ecologie Fonctionnelle et Evolutive (CEFE), Centre National de la Recherche Scientifique (CNRS), Montpellier, France
| | - Josep Maria Espelta
- Centre de Recerca Ecologica i Aplicacions Forestals (CREAF), Bellaterra, Catalunya, Spain
| | - Timothy J Fahey
- Natural Resources, Cornell University, Ithaca, New York, USA
| | - William Farfan-Rios
- Center for Conservation and Sustainable Development, Washington University in Saint Louis, Missouri Botanical Garden, St. Louis, Missouri, USA
| | - Catherine A Gehring
- Department of Biological Sciences and Center for Adaptive Western Landscapes, University of Northern Arizona, Flagstaff, Arizona, USA
| | - Gregory S Gilbert
- Department of Environmental Studies, University of California, Santa Cruz, California, USA
| | - Georg Gratzer
- University of Natural Resources and Life Sciences and Institute of Forest Ecology, Wien, Austria
| | - Cathryn H Greenberg
- Bent Creek Experimental Forest, USDA Forest Service, Asheville, North Carolina, USA
| | - Qinfeng Guo
- Eastern Forest Environmental Threat Assessment Center, USDA Forest Service, Southern Research Station, Asheville, North Carolina, USA
| | - Andrew Hacket-Pain
- Department of Geography and Planning, School of Environmental Sciences, University of Liverpool, Liverpool, UK
| | - Arndt Hampe
- Universite Bordeaux, Institut National de Recherche pour Agriculture, Alimentation et Environnement (INRAE), Biodiversity, Genes, and Communities (BIOGECO), Pessac, France
| | - Qingmin Han
- Department of Plant Ecology Forestry and Forest Products Research Institute (FFPRI), Tsukuba, Ibaraki, Japan
| | | | - Kazuhiko Hoshizaki
- Department of Biological Environment, Akita Prefectural University, Akita, Japan
| | - Ines Ibanez
- School for Environment and Sustainability, University of Michigan, Ann Arbor, Michigan, USA
| | - Jill F Johnstone
- Institute of Arctic Biology, University of Alaska, Fairbanks, Alaska, USA
| | - Daisuke Kabeya
- Department of Plant Ecology Forestry and Forest Products Research Institute (FFPRI), Tsukuba, Ibaraki, Japan
| | - Roland Kays
- Department of Forestry and Environmental Resources, NC State University, Raleigh, North Carolina, USA
| | - Thomas Kitzberger
- Department of Ecology, Instituto de Investigaciones en Biodiversidad y Medioambiente (Consejo Nacional de Investigaciones Cientificas y Tecnicas - Universidad Nacional del Comahue), Bariloche, Argentina
| | - Johannes M H Knops
- Health and Environmental Sciences Department, Xian Jiaotong-Liverpool University, Suzhou, China
| | - Richard K Kobe
- Department of Plant Biology, Program in Ecology, Evolutionary Biology, and Behavior, Michigan State University, East Lansing, Michigan, USA
| | - Georges Kunstler
- Universite Grenoble Alpes, Institut National de Recherche pour Agriculture, Alimentation et Environnement (INRAE), Laboratoire EcoSystemes et Societes En Montagne (LESSEM), St. Martin-d'Heres, France
| | - Jonathan G A Lageard
- Department of Natural Sciences, Manchester Metropolitan University, Manchester, UK
| | - Jalene M LaMontagne
- Department of Biological Sciences, DePaul University, Chicago, Illinois, USA
| | - Theodor Leininger
- USDA, Forest Service, Southern Research Station, Stoneville, Mississippi, USA
| | | | - James A Lutz
- Department of Wildland Resources, and the Ecology Center, Utah State University, Logan, Utah, USA
| | - Diana Macias
- Department of Biology, University of New Mexico, Albuquerque, New Mexico, USA
| | | | | | - Emily Moran
- School of Natural Sciences, UC Merced, Merced, California, USA
| | - Renzo Motta
- Department of Agriculture, Forest and Food Sciences, University of Torino, Grugliasco, TO, Italy
| | - Jonathan A Myers
- Department of Biology, Washington University in St. Louis, St. Louis, Missouri, USA
| | - Thomas A Nagel
- Department of forestry and renewable forest resources, Biotechnical Faculty, University of Ljubljana, Ljubljana, Slovenia
| | - Kyotaro Noguchi
- Tohoku Research Center, Forestry and Forest Products Research Institute, Morioka, Iwate, Japan
| | | | - Robert Parmenter
- Valles Caldera National Preserve, National Park Service, Jemez Springs, New Mexico, USA
| | - Ian S Pearse
- Fort Collins Science Center, Fort Collins, Colorado, USA
| | - Ignacio M Perez-Ramos
- Inst. de Recursos Naturales y Agrobiologia de Sevilla, Consejo Superior de Investigaciones Cientificas (IRNAS-CSIC), Seville, Andalucia, Spain
| | - Lukasz Piechnik
- W. Szafer Institute of Botany, Polish Academy of Sciences, Krakow, Poland
| | - John Poulsen
- Nicholas School of the Environment, Duke University, Durham, North Carolina, USA
| | | | - Tong Qiu
- Nicholas School of the Environment, Duke University, Durham, North Carolina, USA
| | - Miranda D Redmond
- Department of Forest and Rangeland Stewardship, Colorado State University, Fort Collins, Colorado, USA
| | - Chantal D Reid
- Nicholas School of the Environment, Duke University, Durham, North Carolina, USA
| | - Kyle C Rodman
- Department of Forest and Wildlife Ecology, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | | | - Javier D Sanguinetti
- Bilogo Dpto. Conservacin y Manejo Parque Nacional Lanin Elordi y Perito Moreno 8370, San Marten de los Andes, Argentina
| | - C Lane Scher
- Nicholas School of the Environment, Duke University, Durham, North Carolina, USA
| | - Harald Schmidt Van Marle
- Universidad de Chile, Facultad de Ciencias Forestales y de la Conservacion de la Naturaleza (FCFCN), Santiago, Chile
| | - Barbara Seget
- W. Szafer Institute of Botany, Polish Academy of Sciences, Krakow, Poland
| | - Shubhi Sharma
- Nicholas School of the Environment, Duke University, Durham, North Carolina, USA
| | - Miles Silman
- Department of Biology, Wake Forest University, Winston-Salem, North Carolina, USA
| | - Michael A Steele
- Department of Biology, Wilkes University, Wilkes-Barre, Pennsylvania, USA
| | | | - Jacob N Straub
- Department of Environmental Science and Ecology, State University of New York-Brockport, Brockport, New York, USA
| | - Jennifer J Swenson
- Nicholas School of the Environment, Duke University, Durham, North Carolina, USA
| | - Margaret Swift
- Nicholas School of the Environment, Duke University, Durham, North Carolina, USA
| | - Peter A Thomas
- School of Life Sciences, Keele University, Staffordshire, UK
| | - Maria Uriarte
- Department of Ecology, Evolution and Environmental Biology, Columbia University, New York, New York, USA
| | - Giorgio Vacchiano
- Department of Agricultural and Environmental Sciences - Production, Territory, Agroenergy (DISAA), University of Milan, Milano, Italy
| | - Thomas T Veblen
- Department of Geography, University of Colorado Boulder, Boulder, Colorado, USA
| | - Amy V Whipple
- Department of Biological Sciences, Northern Arizona University, Flagstaff, Arizona, USA
| | - Thomas G Whitham
- Department of Biological Sciences, Northern Arizona University, Flagstaff, Arizona, USA
| | - Boyd Wright
- Botany, School of Environmental and Rural Science, University of New England, Armidale, New South Wales, Australia
| | - S Joseph Wright
- Smithsonian Tropical Research Institute, Balboa, Republic of Panama
| | - Kai Zhu
- Department of Environmental Studies, University of California, Santa Cruz, California, USA
| | - Jess K Zimmerman
- Department of Environmental Sciences, University of Puerto Rico, Rio Piedras, Puerto Rico, USA
| | - Roman Zlotin
- Geography Department and Russian and East European Institute, Bloomington, Indiana, USA
| | - Magdalena Zywiec
- W. Szafer Institute of Botany, Polish Academy of Sciences, Krakow, Poland
| | - James S Clark
- Universite Grenoble Alpes, Institut National de Recherche pour Agriculture, Alimentation et Environnement (INRAE), Laboratoire EcoSystemes et Societes En Montagne (LESSEM), St. Martin-d'Heres, France.,Nicholas School of the Environment, Duke University, Durham, North Carolina, USA
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5
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Salomón RL, Peters RL, Zweifel R, Sass-Klaassen UGW, Stegehuis AI, Smiljanic M, Poyatos R, Babst F, Cienciala E, Fonti P, Lerink BJW, Lindner M, Martinez-Vilalta J, Mencuccini M, Nabuurs GJ, van der Maaten E, von Arx G, Bär A, Akhmetzyanov L, Balanzategui D, Bellan M, Bendix J, Berveiller D, Blaženec M, Čada V, Carraro V, Cecchini S, Chan T, Conedera M, Delpierre N, Delzon S, Ditmarová Ľ, Dolezal J, Dufrêne E, Edvardsson J, Ehekircher S, Forner A, Frouz J, Ganthaler A, Gryc V, Güney A, Heinrich I, Hentschel R, Janda P, Ježík M, Kahle HP, Knüsel S, Krejza J, Kuberski Ł, Kučera J, Lebourgeois F, Mikoláš M, Matula R, Mayr S, Oberhuber W, Obojes N, Osborne B, Paljakka T, Plichta R, Rabbel I, Rathgeber CBK, Salmon Y, Saunders M, Scharnweber T, Sitková Z, Stangler DF, Stereńczak K, Stojanović M, Střelcová K, Světlík J, Svoboda M, Tobin B, Trotsiuk V, Urban J, Valladares F, Vavrčík H, Vejpustková M, Walthert L, Wilmking M, Zin E, Zou J, Steppe K. The 2018 European heatwave led to stem dehydration but not to consistent growth reductions in forests. Nat Commun 2022; 13:28. [PMID: 35013178 PMCID: PMC8748979 DOI: 10.1038/s41467-021-27579-9] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Accepted: 11/26/2021] [Indexed: 12/03/2022] Open
Abstract
Heatwaves exert disproportionately strong and sometimes irreversible impacts on forest ecosystems. These impacts remain poorly understood at the tree and species level and across large spatial scales. Here, we investigate the effects of the record-breaking 2018 European heatwave on tree growth and tree water status using a collection of high-temporal resolution dendrometer data from 21 species across 53 sites. Relative to the two preceding years, annual stem growth was not consistently reduced by the 2018 heatwave but stems experienced twice the temporary shrinkage due to depletion of water reserves. Conifer species were less capable of rehydrating overnight than broadleaves across gradients of soil and atmospheric drought, suggesting less resilience toward transient stress. In particular, Norway spruce and Scots pine experienced extensive stem dehydration. Our high-resolution dendrometer network was suitable to disentangle the effects of a severe heatwave on tree growth and desiccation at large-spatial scales in situ, and provided insights on which species may be more vulnerable to climate extremes.
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Affiliation(s)
- Roberto L Salomón
- Laboratory of Plant Ecology, Department of Plants and Crops, Faculty of Bioscience Engineering, Ghent University, 9000, Ghent, Belgium
- Grupo de Investigación Sistemas Naturales e Historia Forestal, Universidad Politécnica de Madrid, 28040, Madrid, Spain
| | - Richard L Peters
- Laboratory of Plant Ecology, Department of Plants and Crops, Faculty of Bioscience Engineering, Ghent University, 9000, Ghent, Belgium
- Swiss Federal Institute for Forest Snow and Landscape Research WSL, 8903, Birmensdorf, Switzerland
| | - Roman Zweifel
- Swiss Federal Institute for Forest Snow and Landscape Research WSL, 8903, Birmensdorf, Switzerland
| | - Ute G W Sass-Klaassen
- Forest Ecology and Forest Management, Wageningen University and Research, 6700 AA, Wageningen, The Netherlands.
| | - Annemiek I Stegehuis
- European Forest Institute, Resilience Programme, 53113, Bonn, Germany
- Department of Forest Ecology, Faculty of Forestry and Wood Sciences, Czech University of Life Sciences Prague, 165 00, Prague, Czech Republic
| | - Marko Smiljanic
- DendroGreif, Institute for Botany and Landscape Ecology, University Greifswald, 17487, Greifswald, Germany
| | - Rafael Poyatos
- CREAF, E08193, Bellaterra (Cerdanyola del Vallès), Catalonia, Spain
- Universitat Autònoma de Barcelona, E08193, Bellaterra (Cerdanyola del Vallès), Catalonia, Spain
| | - Flurin Babst
- School of Natural Resources and the Environment, University of Arizona, Tucson, AZ, 85721, USA
- Laboratory of Tree-Ring Research, University of Arizona, Tucson, AZ, 85721, USA
| | - Emil Cienciala
- IFER-Institute of Forest Ecosystem Research, 254 01, Jilove u Prahy, Czech Republic
- Global Change Research Institute of the Czech Academy of Sciences, 603 00, Brno, Czech Republic
| | - Patrick Fonti
- Swiss Federal Institute for Forest Snow and Landscape Research WSL, 8903, Birmensdorf, Switzerland
| | - Bas J W Lerink
- Wageningen Environmental Research, Wageningen University and Research, 6700 AA, Wageningen, The Netherlands
| | - Marcus Lindner
- European Forest Institute, Resilience Programme, 53113, Bonn, Germany
| | - Jordi Martinez-Vilalta
- CREAF, E08193, Bellaterra (Cerdanyola del Vallès), Catalonia, Spain
- Universitat Autònoma de Barcelona, E08193, Bellaterra (Cerdanyola del Vallès), Catalonia, Spain
| | - Maurizio Mencuccini
- CREAF, E08193, Bellaterra (Cerdanyola del Vallès), Catalonia, Spain
- ICREA, 08010, Barcelona, Spain
| | - Gert-Jan Nabuurs
- Forest Ecology and Forest Management, Wageningen University and Research, 6700 AA, Wageningen, The Netherlands
- Wageningen Environmental Research, Wageningen University and Research, 6700 AA, Wageningen, The Netherlands
| | - Ernst van der Maaten
- Chair of Forest Growth and Woody Biomass Production, TU Dresden, 01737, Tharandt, Germany
| | - Georg von Arx
- Swiss Federal Institute for Forest Snow and Landscape Research WSL, 8903, Birmensdorf, Switzerland
| | - Andreas Bär
- Department of Botany, University of Innsbruck, 6020, Innsbruck, Austria
| | - Linar Akhmetzyanov
- Forest Ecology and Forest Management, Wageningen University and Research, 6700 AA, Wageningen, The Netherlands
| | - Daniel Balanzategui
- Climate Dynamics and Landscape Evolution, Helmholtz Centre Potsdam, GFZ German Research Centre for Geosciences, 14473, Potsdam, Germany
- Geography Department, Humboldt University, 12489, Berlin, Germany
| | - Michal Bellan
- Global Change Research Institute of the Czech Academy of Sciences, 603 00, Brno, Czech Republic
- Department of Forest Ecology, Faculty of Forestry and Wood Technology, Mendel University in Brno, 613 00, Brno, Czech Republic
| | - Jörg Bendix
- Laboratory for Climatology and Remote Sensing (LCRS), Faculty of Geography, 35032, Marburg, Germany
| | - Daniel Berveiller
- Université Paris-Saclay, CNRS, AgroParisTech, Ecologie Systématique et Evolution, 91405, Orsay, France
| | - Miroslav Blaženec
- Institute of Forest Ecology, Slovak Academy of Sciences, 96053, Zvolen, Slovakia
| | - Vojtěch Čada
- Department of Forest Ecology, Faculty of Forestry and Wood Sciences, Czech University of Life Sciences Prague, 165 00, Prague, Czech Republic
| | - Vinicio Carraro
- Department of Land, Environment, Agriculture and Forestry, University of Padua, Padua, Italy
| | - Sébastien Cecchini
- Office National des Forêts, Département Recherche Développement et Innovation, 77300, Fontainebleau, France
| | - Tommy Chan
- Institute for Atmospheric and Earth System Research/Forest Sciences, Faculty of Agriculture and Forestry, University of Helsinki, 00014, Helsinki, Finland
| | - Marco Conedera
- Swiss Federal Research Institute WSL, Insubric Ecosystems Research Group, 6593, Cadenazzo, Switzerland
| | - Nicolas Delpierre
- Université Paris-Saclay, CNRS, AgroParisTech, Ecologie Systématique et Evolution, 91405, Orsay, France
| | - Sylvain Delzon
- Universite de Bordeaux, INRAE, BIOGECO, 33615, Pessac, France
| | - Ľubica Ditmarová
- Institute of Forest Ecology, Slovak Academy of Sciences, 96053, Zvolen, Slovakia
| | - Jiri Dolezal
- Institute of Botany of the Czech Academy of Sciences, Průhonice, Czech Republic
- Department of Botany, Faculty of Science, University of South Bohemia, České Budějovice, Czech Republic
| | - Eric Dufrêne
- Université Paris-Saclay, CNRS, AgroParisTech, Ecologie Systématique et Evolution, 91405, Orsay, France
| | - Johannes Edvardsson
- Laboratory for Wood Anatomy and Dendrochronology, Department of Geology, Lund University, Lund, Sweden
| | | | - Alicia Forner
- Departamento de Ecología, Centro de Investigaciones sobre Desertificación (CIDE-CSIC), 46113, Moncada, Valencia, Spain
- National Museum of Natural Sciences, CSIC, 28006, Madrid, Spain
| | - Jan Frouz
- Institute for environmental studies, Faculty of Science, Charles University, Praha, Czech Republic
| | - Andrea Ganthaler
- Department of Botany, University of Innsbruck, 6020, Innsbruck, Austria
| | - Vladimír Gryc
- Department of Wood Science and Technology, Faculty of Forestry and Wood Technology, Mendel University in Brno, 613 00, Brno, Czech Republic
| | - Aylin Güney
- Izmir Katip Çelebi University, Faculty of Forestry, Çigli, Izmir, Turkey
- Southwest Anatolia Forest Research Institute, Antalya, Turkey
| | - Ingo Heinrich
- Climate Dynamics and Landscape Evolution, Helmholtz Centre Potsdam, GFZ German Research Centre for Geosciences, 14473, Potsdam, Germany
- Geography Department, Humboldt University, 12489, Berlin, Germany
- Natural Sciences Unit, German Archaeological Institute, 14195, Berlin, Germany
| | - Rainer Hentschel
- Brandenburg State Forestry Center of Excellence, Eberswalde, Germany
| | - Pavel Janda
- Department of Forest Ecology, Faculty of Forestry and Wood Sciences, Czech University of Life Sciences Prague, 165 00, Prague, Czech Republic
| | - Marek Ježík
- Institute of Forest Ecology, Slovak Academy of Sciences, 96053, Zvolen, Slovakia
| | - Hans-Peter Kahle
- Chair of Forest Growth and Dendroecology, University of Freiburg, 79085, Freiburg, Germany
| | - Simon Knüsel
- Swiss Federal Research Institute WSL, Insubric Ecosystems Research Group, 6593, Cadenazzo, Switzerland
| | - Jan Krejza
- Global Change Research Institute of the Czech Academy of Sciences, 603 00, Brno, Czech Republic
- Department of Forest Ecology, Faculty of Forestry and Wood Technology, Mendel University in Brno, 613 00, Brno, Czech Republic
| | - Łukasz Kuberski
- Department of Natural Forests, Forest Research Institute, 17-230, Białowieża, Poland
| | - Jiří Kučera
- Environmental Measuring Systems Ltd., 621 00, Brno, Czech Republic
| | | | - Martin Mikoláš
- Department of Forest Ecology, Faculty of Forestry and Wood Sciences, Czech University of Life Sciences Prague, 165 00, Prague, Czech Republic
| | - Radim Matula
- Department of Forest Ecology, Faculty of Forestry and Wood Sciences, Czech University of Life Sciences Prague, 165 00, Prague, Czech Republic
| | - Stefan Mayr
- Université de Lorraine, AgroParisTech, INRAE, SILVA, F-54000, Nancy, France
| | - Walter Oberhuber
- Université de Lorraine, AgroParisTech, INRAE, SILVA, F-54000, Nancy, France
| | - Nikolaus Obojes
- Institute for Alpine Environment, Eurac Research, 39100, Bozen/Bolzano, Italy
| | - Bruce Osborne
- UCD School of Biology and Environmental Science, University College Dublin, Belfield, Dublin, Ireland
- UCD Earth Institute, University College Dublin, Belfield, Dublin, Ireland
| | - Teemu Paljakka
- Institute for Atmospheric and Earth System Research/Forest Sciences, Faculty of Agriculture and Forestry, University of Helsinki, 00014, Helsinki, Finland
| | - Roman Plichta
- Department of Forest Botany, Dendrology and Geobiocoenology, Faculty of Forestry and Wood Technology, Mendel University in Brno, 613 00, Brno, Czech Republic
| | - Inken Rabbel
- Department for Geography, University of Bonn, 53115, Bonn, Germany
| | - Cyrille B K Rathgeber
- Swiss Federal Institute for Forest Snow and Landscape Research WSL, 8903, Birmensdorf, Switzerland
- Université de Lorraine, AgroParisTech, INRAE, SILVA, F-54000, Nancy, France
| | - Yann Salmon
- Institute for Atmospheric and Earth System Research/Forest Sciences, Faculty of Agriculture and Forestry, University of Helsinki, 00014, Helsinki, Finland
- Institute for Atmospheric and Earth System Research/Physics, Faculty of Science, University of Helsinki, 00014, Helsinki, Finland
| | - Matthew Saunders
- Trinity College Dublin, School of Natural Sciences, Botany Department, Dublin, Ireland
| | - Tobias Scharnweber
- DendroGreif, Institute for Botany and Landscape Ecology, University Greifswald, 17487, Greifswald, Germany
| | - Zuzana Sitková
- National Forest Centre, Forest Research Institute, 96001, Zvolen, Slovakia
| | | | | | - Marko Stojanović
- Global Change Research Institute of the Czech Academy of Sciences, 603 00, Brno, Czech Republic
| | - Katarína Střelcová
- Technical University in Zvolen, Faculty of Forestry, 96001, Zvolen, Slovakia
| | - Jan Světlík
- Global Change Research Institute of the Czech Academy of Sciences, 603 00, Brno, Czech Republic
- Department of Forest Ecology, Faculty of Forestry and Wood Technology, Mendel University in Brno, 613 00, Brno, Czech Republic
| | - Miroslav Svoboda
- Department of Forest Ecology, Faculty of Forestry and Wood Sciences, Czech University of Life Sciences Prague, 165 00, Prague, Czech Republic
| | - Brian Tobin
- UCD Earth Institute, University College Dublin, Belfield, Dublin, Ireland
- UCD Forestry, School of Agriculture and Food Science, University College Dublin, Dublin, Ireland
| | - Volodymyr Trotsiuk
- Swiss Federal Institute for Forest Snow and Landscape Research WSL, 8903, Birmensdorf, Switzerland
- Department of Forest Ecology, Faculty of Forestry and Wood Sciences, Czech University of Life Sciences Prague, 165 00, Prague, Czech Republic
| | - Josef Urban
- Department of Forest Botany, Dendrology and Geobiocoenology, Faculty of Forestry and Wood Technology, Mendel University in Brno, 613 00, Brno, Czech Republic
- Siberian Federal University, 660041, Krasnoyarsk, Russia
| | | | - Hanuš Vavrčík
- Department of Wood Science and Technology, Faculty of Forestry and Wood Technology, Mendel University in Brno, 613 00, Brno, Czech Republic
| | - Monika Vejpustková
- Forestry and Game Management Research Institute, 252 02, Jíloviště, Czech Republic
| | - Lorenz Walthert
- Swiss Federal Institute for Forest Snow and Landscape Research WSL, 8903, Birmensdorf, Switzerland
| | - Martin Wilmking
- DendroGreif, Institute for Botany and Landscape Ecology, University Greifswald, 17487, Greifswald, Germany
| | - Ewa Zin
- Department of Natural Forests, Forest Research Institute, 17-230, Białowieża, Poland
- Southern Swedish Forest Research Centre, Swedish University of Agricultural Sciences (SLU), 230 53, Alnarp, Sweden
| | - Junliang Zou
- Beijing Research & Development Centre for Grass and Environment, Beijing Academy of Agriculture and Forestry Sciences, 100097, Beijing, China
| | - Kathy Steppe
- Laboratory of Plant Ecology, Department of Plants and Crops, Faculty of Bioscience Engineering, Ghent University, 9000, Ghent, Belgium.
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6
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Denéchère R, Delpierre N, Apostol EN, Berveiller D, Bonne F, Cole E, Delzon S, Dufrêne E, Gressler E, Jean F, Lebourgeois F, Liu G, Louvet JM, Parmentier J, Soudani K, Vincent G. The within-population variability of leaf spring and autumn phenology is influenced by temperature in temperate deciduous trees. Int J Biometeorol 2021; 65:369-379. [PMID: 31352524 DOI: 10.1007/s00484-019-01762-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Revised: 07/08/2019] [Accepted: 07/14/2019] [Indexed: 06/10/2023]
Abstract
Leaf phenology is a major driver of ecosystem functioning in temperate forests and a robust indicator of climate change. Both the inter-annual and inter-population variability of leaf phenology have received much attention in the literature; in contrast, the within-population variability of leaf phenology has been far less studied. Beyond its impact on individual tree physiological processes, the within-population variability of leaf phenology can affect the estimation of the average budburst or leaf senescence dates at the population scale. Here, we monitored the progress of spring and autumn leaf phenology over 14 tree populations (9 tree species) in six European forests over the period of 2011 to 2018 (yielding 16 site-years of data for spring, 14 for autumn). We monitored 27 to 512 (with a median of 62) individuals per population. We quantified the within-population variability of leaf phenology as the standard deviation of the distribution of individual dates of budburst or leaf senescence (SDBBi and SDLSi, respectively). Given the natural variability of phenological dates occurring in our tree populations, we estimated from the data that a minimum sample size of 28 (resp. 23) individuals, are required to estimate SDBBi (resp. SDLSi) with a precision of 3 (resp. 7) days. The within-population of leaf senescence (average SDLSi = 8.5 days) was on average two times larger than for budburst (average SDBBi = 4.0 days). We evidenced that warmer temperature during the budburst period and a late average budburst date were associated with a lower SDBBi, as a result of a quicker spread of budburst in tree populations, with a strong species effect. Regarding autumn phenology, we observed that later senescence and warm temperatures during the senescence period were linked with a high SDLSi, with a strong species effect. The shares of variance explained by our models were modest suggesting that other factors likely influence the within-population variation in leaf phenology. For instance, a detailed analysis revealed that summer temperatures were negatively correlated with a lower SDLSi.
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Affiliation(s)
- Rémy Denéchère
- Ecologie Systématique Evolution, Univ. Paris-Sud, CNRS, AgroParisTech, Université Paris-Saclay, 91400, Orsay, France
| | - Nicolas Delpierre
- Ecologie Systématique Evolution, Univ. Paris-Sud, CNRS, AgroParisTech, Université Paris-Saclay, 91400, Orsay, France.
| | - Ecaterina Nicoleta Apostol
- Department of Genetics, National Institute for Research and Development in Forestry "Marin Dracea", 128 Eroilor Blvd., 077190, Voluntari, Ilfov, Romania
| | - Daniel Berveiller
- Ecologie Systématique Evolution, Univ. Paris-Sud, CNRS, AgroParisTech, Université Paris-Saclay, 91400, Orsay, France
| | - Fabrice Bonne
- AgroParisTech, INRA, UMR Silva, Université de Lorraine, 14 rue Girardet, F-54000, Nancy, France
| | - Ella Cole
- Edward Grey Institute, Department of Zoology, University of Oxford, Oxford, UK
| | | | - Eric Dufrêne
- Ecologie Systématique Evolution, Univ. Paris-Sud, CNRS, AgroParisTech, Université Paris-Saclay, 91400, Orsay, France
| | - Eliana Gressler
- Instituto de Biociências, Departamento de Botânica, Laboratório de Fenologia, UNESP - Universidade Estadual Paulista, Rio Claro, São Paulo, Brazil
| | - Frédéric Jean
- INRA, UR629, Ecologie des Forêts Méditerranéennes (URFM), Domaine Saint Paul Site Agroparc, F-84194, Avignon Cedex 9, France
| | - François Lebourgeois
- AgroParisTech, INRA, UMR Silva, Université de Lorraine, 14 rue Girardet, F-54000, Nancy, France
| | - Guohua Liu
- Ecologie Systématique Evolution, Univ. Paris-Sud, CNRS, AgroParisTech, Université Paris-Saclay, 91400, Orsay, France
- College of Urban and Environmental Sciences, Laboratory for Earth Surface Processes of the Ministry of Education, Peking University, Beijing, China
| | | | - Julien Parmentier
- INRA, UE 0393, Unité Expérimentale Arboricole, Centre de Recherche Bordeaux, Toulenne, Aquitaine, France
| | - Kamel Soudani
- Ecologie Systématique Evolution, Univ. Paris-Sud, CNRS, AgroParisTech, Université Paris-Saclay, 91400, Orsay, France
| | - Gaëlle Vincent
- Ecologie Systématique Evolution, Univ. Paris-Sud, CNRS, AgroParisTech, Université Paris-Saclay, 91400, Orsay, France
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7
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Pastorello G, Trotta C, Canfora E, Chu H, Christianson D, Cheah YW, Poindexter C, Chen J, Elbashandy A, Humphrey M, Isaac P, Polidori D, Reichstein M, Ribeca A, van Ingen C, Vuichard N, Zhang L, Amiro B, Ammann C, Arain MA, Ardö J, Arkebauer T, Arndt SK, Arriga N, Aubinet M, Aurela M, Baldocchi D, Barr A, Beamesderfer E, Marchesini LB, Bergeron O, Beringer J, Bernhofer C, Berveiller D, Billesbach D, Black TA, Blanken PD, Bohrer G, Boike J, Bolstad PV, Bonal D, Bonnefond JM, Bowling DR, Bracho R, Brodeur J, Brümmer C, Buchmann N, Burban B, Burns SP, Buysse P, Cale P, Cavagna M, Cellier P, Chen S, Chini I, Christensen TR, Cleverly J, Collalti A, Consalvo C, Cook BD, Cook D, Coursolle C, Cremonese E, Curtis PS, D'Andrea E, da Rocha H, Dai X, Davis KJ, De Cinti B, de Grandcourt A, De Ligne A, De Oliveira RC, Delpierre N, Desai AR, Di Bella CM, di Tommasi P, Dolman H, Domingo F, Dong G, Dore S, Duce P, Dufrêne E, Dunn A, Dušek J, Eamus D, Eichelmann U, ElKhidir HAM, Eugster W, Ewenz CM, Ewers B, Famulari D, Fares S, Feigenwinter I, Feitz A, Fensholt R, Filippa G, Fischer M, Frank J, Galvagno M, Gharun M, Gianelle D, Gielen B, Gioli B, Gitelson A, Goded I, Goeckede M, Goldstein AH, Gough CM, Goulden ML, Graf A, Griebel A, Gruening C, Grünwald T, Hammerle A, Han S, Han X, Hansen BU, Hanson C, Hatakka J, He Y, Hehn M, Heinesch B, Hinko-Najera N, Hörtnagl L, Hutley L, Ibrom A, Ikawa H, Jackowicz-Korczynski M, Janouš D, Jans W, Jassal R, Jiang S, Kato T, Khomik M, Klatt J, Knohl A, Knox S, Kobayashi H, Koerber G, Kolle O, Kosugi Y, Kotani A, Kowalski A, Kruijt B, Kurbatova J, Kutsch WL, Kwon H, Launiainen S, Laurila T, Law B, Leuning R, Li Y, Liddell M, Limousin JM, Lion M, Liska AJ, Lohila A, López-Ballesteros A, López-Blanco E, Loubet B, Loustau D, Lucas-Moffat A, Lüers J, Ma S, Macfarlane C, Magliulo V, Maier R, Mammarella I, Manca G, Marcolla B, Margolis HA, Marras S, Massman W, Mastepanov M, Matamala R, Matthes JH, Mazzenga F, McCaughey H, McHugh I, McMillan AMS, Merbold L, Meyer W, Meyers T, Miller SD, Minerbi S, Moderow U, Monson RK, Montagnani L, Moore CE, Moors E, Moreaux V, Moureaux C, Munger JW, Nakai T, Neirynck J, Nesic Z, Nicolini G, Noormets A, Northwood M, Nosetto M, Nouvellon Y, Novick K, Oechel W, Olesen JE, Ourcival JM, Papuga SA, Parmentier FJ, Paul-Limoges E, Pavelka M, Peichl M, Pendall E, Phillips RP, Pilegaard K, Pirk N, Posse G, Powell T, Prasse H, Prober SM, Rambal S, Rannik Ü, Raz-Yaseef N, Rebmann C, Reed D, de Dios VR, Restrepo-Coupe N, Reverter BR, Roland M, Sabbatini S, Sachs T, Saleska SR, Sánchez-Cañete EP, Sanchez-Mejia ZM, Schmid HP, Schmidt M, Schneider K, Schrader F, Schroder I, Scott RL, Sedlák P, Serrano-Ortíz P, Shao C, Shi P, Shironya I, Siebicke L, Šigut L, Silberstein R, Sirca C, Spano D, Steinbrecher R, Stevens RM, Sturtevant C, Suyker A, Tagesson T, Takanashi S, Tang Y, Tapper N, Thom J, Tomassucci M, Tuovinen JP, Urbanski S, Valentini R, van der Molen M, van Gorsel E, van Huissteden K, Varlagin A, Verfaillie J, Vesala T, Vincke C, Vitale D, Vygodskaya N, Walker JP, Walter-Shea E, Wang H, Weber R, Westermann S, Wille C, Wofsy S, Wohlfahrt G, Wolf S, Woodgate W, Li Y, Zampedri R, Zhang J, Zhou G, Zona D, Agarwal D, Biraud S, Torn M, Papale D. Author Correction: The FLUXNET2015 dataset and the ONEFlux processing pipeline for eddy covariance data. Sci Data 2021; 8:72. [PMID: 33633116 PMCID: PMC7907353 DOI: 10.1038/s41597-021-00851-9] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Affiliation(s)
- Gilberto Pastorello
- Computational Research Division, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720, USA.
| | - Carlo Trotta
- DIBAF, University of Tuscia, Viterbo, 01100, Italy
| | - Eleonora Canfora
- DIBAF, University of Tuscia, Viterbo, 01100, Italy.,Euro-Mediterranean Centre on Climate Change Foundation (CMCC), Lecce, 73100, Italy
| | - Housen Chu
- Climate & Ecosystem Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720, USA
| | - Danielle Christianson
- Computational Research Division, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720, USA
| | - You-Wei Cheah
- Computational Research Division, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720, USA
| | - Cristina Poindexter
- Department of Civil Engineering, California State University, Sacramento, CA, 95819, USA
| | - Jiquan Chen
- Department of Geography, Environment, and Spatial Sciences, Michigan State University, East Lansing, MI, 48823, USA
| | - Abdelrahman Elbashandy
- Computational Research Division, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720, USA
| | - Marty Humphrey
- Department of Computer Science, University of Virginia, Charlottesville, VA, 22904, USA
| | - Peter Isaac
- TERN Ecosystem Processes, Menzies Creek, VIC3159, Australia
| | - Diego Polidori
- DIBAF, University of Tuscia, Viterbo, 01100, Italy.,Euro-Mediterranean Centre on Climate Change Foundation (CMCC), Lecce, 73100, Italy
| | | | - Alessio Ribeca
- DIBAF, University of Tuscia, Viterbo, 01100, Italy.,Euro-Mediterranean Centre on Climate Change Foundation (CMCC), Lecce, 73100, Italy
| | - Catharine van Ingen
- Computational Research Division, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720, USA
| | - Nicolas Vuichard
- Laboratoire des Sciences du Climat et de l'Environnement (LSCE), CEA CNRS, UVSQ UPSACLAY, Gif sur Yvette, 91190, France
| | - Leiming Zhang
- Key Laboratory of Ecosystem Network Observation and Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, 100101, China
| | - Brian Amiro
- Department of Soil Science, University of Manitoba, Winnipeg, MB, R3T2N2, Canada
| | - Christof Ammann
- Department of Agroecology and Environment, Agroscope Research Institute, Zürich, 8046, Switzerland
| | - M Altaf Arain
- School of Geography and Earth Sciences, McMaster University, L8S4K1, Hamilton, ON, Canada
| | - Jonas Ardö
- Department of Physical Geography and Ecosystem Science, Lund University, Lund, 22362, Sweden
| | - Timothy Arkebauer
- Department of Agronomy and Horticulture, University of Nebraska-Lincoln, Lincoln, NE, 68583, USA
| | - Stefan K Arndt
- School of Ecosystem and Forest Sciences, The University of Melbourne, Richmond, VIC3121, Australia
| | - Nicola Arriga
- Department of Biology, Research Group PLECO, University of Antwerp, Antwerp, 2610, Belgium.,Joint Research Centre, European Commission, Ispra, 21027, Italy
| | - Marc Aubinet
- TERRA Teaching and Research Center, University of Liege, Gembloux, B-5030, Belgium
| | - Mika Aurela
- Finnish Meteorological Institute, Helsinki, 00560, Finland
| | - Dennis Baldocchi
- ESPM, University of California Berkeley, Berkeley, CA, 94720, USA
| | - Alan Barr
- Global Institute for Water Security, University of Saskatchewan, Saskatoon, SK, S7N3H5, Canada.,Climate Research Division, Environment and Climate Change Canada, Saskatoon, SK, S7N3H5, Canada
| | - Eric Beamesderfer
- School of Geography and Earth Sciences, McMaster University, L8S4K1, Hamilton, ON, Canada
| | - Luca Belelli Marchesini
- Department of Sustainable Agro-ecosystems and Bioresources, Research and Innovation Centre, Fondazione Edmund Mach, San Michele All'adige, 38010, Italy.,Department of Landscape Design and Sustainable Ecosystems, Agrarian-Technological Institute, RUDN University, Moscow, 117198, Russia
| | - Onil Bergeron
- Direction du marché du carbone, Ministère du Développement durable de l'Environnement et de la Lutte contre les changements climatiques, Québec, QC, G1R5V7, Canada
| | - Jason Beringer
- School of Agriculture and Environment, University of Western Australia, Crawley, 6009, Australia
| | - Christian Bernhofer
- Institute of Hydrology and Meteorology, Technische Universität Dresden, Tharandt, 01737, Germany
| | - Daniel Berveiller
- Université Paris-Saclay, CNRS, AgroParisTech, Ecologie Systématique et Evolution, Orsay, 91405, France
| | - Dave Billesbach
- Biological Systems Engineering, University of Nebraska-Lincoln, Lincoln, NE, 68583, USA
| | - Thomas Andrew Black
- Faculty of Land and Food Systems, University of British Columbia, Vancouver, BC, V6T1Z4, Canada
| | - Peter D Blanken
- Department of Geography, University of Colorado, Boulder, CO, 80309, USA
| | - Gil Bohrer
- Department of Civil, Environmental & Geodetic Engineering, Ohio State University, Columbus, OH, 43210, USA
| | - Julia Boike
- Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research, Potsdam, 14482, Germany.,Geography Department, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Paul V Bolstad
- Forest Resources, University of Minnesota, St Paul, MN, 55108, USA
| | - Damien Bonal
- Université de Lorraine, AgroParisTech, INRAE, UMR Silva, Nancy, 54000, France
| | | | - David R Bowling
- School of Biological Sciences, University of Utah, Salt Lake City, UT, 84112, USA
| | - Rosvel Bracho
- School of Forest Resources and Conservation, University of Florida, Gainesville, FL, 32611, USA
| | - Jason Brodeur
- McMaster University Library, McMaster University, Hamilton, ON, L8S4L6, Canada
| | - Christian Brümmer
- Thünen Institute of Climate-Smart Agriculture, Federal Research Institute of Rural Areas, Forestry and Fisheries, Braunschweig, 38116, Germany
| | - Nina Buchmann
- Department of Environmental Systems Science, ETH Zurich, Zurich, 8092, Switzerland
| | | | - Sean P Burns
- Department of Geography, University of Colorado, Boulder, CO, 80309, USA.,Mesoscale and Microscale Meteorology Laboratory, National Center for Atmospheric Research, Boulder, CO, 80301, USA
| | - Pauline Buysse
- Université Paris-Saclay, INRAE, AgroParisTech, UMR ECOSYS, Thiverval-Grignon, 78850, France
| | - Peter Cale
- Australian Landscape Trust, Renmark, SA5341, Australia
| | - Mauro Cavagna
- Department of Sustainable Agro-ecosystems and Bioresources, Research and Innovation Centre, Fondazione Edmund Mach, San Michele All'adige, 38010, Italy
| | - Pierre Cellier
- Université Paris-Saclay, INRAE, AgroParisTech, UMR ECOSYS, Thiverval-Grignon, 78850, France
| | - Shiping Chen
- State Key Laboratory of Vegetation and Environmental Change, Institute of Botany, Chinese Academy of Sciences, Beijing, 100093, China
| | - Isaac Chini
- Department of Sustainable Agro-ecosystems and Bioresources, Research and Innovation Centre, Fondazione Edmund Mach, San Michele All'adige, 38010, Italy
| | - Torben R Christensen
- Department of Bioscience, Arctic Research Center, Aarhus University, Roskilde, 4000, Denmark
| | - James Cleverly
- School of Life Sciences, University of Technology Sydney, Sydney, 2007, Australia.,Terrestrial Ecosystem Research Network TERN, University of Technology, Sydney, 2007, Australia
| | - Alessio Collalti
- DIBAF, University of Tuscia, Viterbo, 01100, Italy.,Institute for Agricultural and Forestry Systems in the Mediterranean, National Research Council of Italy, Ercolano, 80056, Italy
| | - Claudia Consalvo
- DIBAF, University of Tuscia, Viterbo, 01100, Italy.,Research Institute on Terrestrial Ecosystems, National Research Council of Italy, Porano, 05010, Italy
| | - Bruce D Cook
- Biospheric Sciences Laboratory, NASA Goddard Space Flight Center, Greenbelt, MD, 20771, USA
| | - David Cook
- Environmental Science Division, Argonne National Laboratory, Lemont, IL, 60439, USA
| | - Carole Coursolle
- Canadian Forest Service, Natural Resources Canada, Québec, QC, G1V4C7, Canada.,Centre d'étude de la forêt, Faculté de foresterie, de géographie et de géomatique, Université Laval, Québec, QC, G1V0A6, Canada
| | - Edoardo Cremonese
- Climate Change Unit, Environmental Protection Agency of Aosta Valley, Saint Christophe, 11020, Italy
| | - Peter S Curtis
- Department of Evolution, Ecology, and Organismal Biology, Ohio State University, Columbus, OH, 43210, USA
| | - Ettore D'Andrea
- Institute for Agricultural and Forestry Systems in the Mediterranean, National Research Council of Italy, Ercolano, 80056, Italy
| | - Humberto da Rocha
- Instituto de Astronomia, Geofísica e Ciências Atmosféricas, Universidade de São Paulo, São Paulo, SP, 01000-000, Brazil
| | - Xiaoqin Dai
- Key Laboratory of Ecosystem Network Observation and Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, 100101, China
| | - Kenneth J Davis
- Department of Meteorology and Atmospheric Science, The Pennsylvania State University, University Park, PA, 16802, USA
| | - Bruno De Cinti
- Institute of Research on Terrestrial Ecosystems, National Research Council of Italy, Montelibretti, 00010, Italy
| | | | - Anne De Ligne
- TERRA Teaching and Research Center, University of Liege, Gembloux, B-5030, Belgium
| | | | - Nicolas Delpierre
- Université Paris-Saclay, CNRS, AgroParisTech, Ecologie Systématique et Evolution, Orsay, 91405, France
| | - Ankur R Desai
- Atmospheric and Oceanic Sciences, University of Wisconsin-Madison, Madison, WI, 53706, USA
| | - Carlos Marcelo Di Bella
- Departamento de Métodos Cuantitativos y Sistemas de Información, Facultad de Agronomía, UBA, Buenos Aires, 1417, Argentina
| | - Paul di Tommasi
- Institute for Agricultural and Forestry Systems in the Mediterranean, National Research Council of Italy, Ercolano, 80056, Italy
| | - Han Dolman
- Department of Earth Sciences, Vrije Universiteit Amsterdam, Amsterdam, 1081 HV, The Netherlands
| | - Francisco Domingo
- Desertification and Geoecology Department, Experimental Station of Arid Zones, CSIC, Almería, 04120, Spain
| | - Gang Dong
- School of Life Science, Shanxi University, Taiyuan, 030006, China
| | | | - Pierpaolo Duce
- Institute of BioEconomy, National Research Council of Italy, Sassari, 07100, Italy
| | - Eric Dufrêne
- Université Paris-Saclay, CNRS, AgroParisTech, Ecologie Systématique et Evolution, Orsay, 91405, France
| | - Allison Dunn
- Department of Earth, Environment, and Physics, Worcester State University, Worcester, MA, 01602, USA
| | - Jiří Dušek
- Department of Matter and Energy Fluxes, Global Change Research Institute of the Czech Academy of Sciences, Brno, 60300, Czech Republic
| | - Derek Eamus
- School of Life Sciences, University of Technology Sydney, Sydney, 2007, Australia
| | - Uwe Eichelmann
- Institute of Hydrology and Meteorology, Technische Universität Dresden, Tharandt, 01737, Germany
| | | | - Werner Eugster
- Department of Environmental Systems Science, ETH Zurich, Zurich, 8092, Switzerland
| | - Cacilia M Ewenz
- Airborne Research Australia, TERN Ecosystem Processes Central Node, Parafield, 5106, Australia
| | - Brent Ewers
- Department of Botany, Program in Ecology, University of Wyoming, 1000 E. Univ. Ave, Laramie, WY, 82071, USA
| | - Daniela Famulari
- Institute for Agricultural and Forestry Systems in the Mediterranean, National Research Council of Italy, Ercolano, 80056, Italy
| | - Silvano Fares
- Institute of BioEconomy, National Research Council of Italy, Rome, 00100, Italy.,Research Centre for Forestry and Wood, Council for Agricultural Research and Economics, Rome, 00166, Italy
| | - Iris Feigenwinter
- Department of Environmental Systems Science, ETH Zurich, Zurich, 8092, Switzerland
| | | | - Rasmus Fensholt
- Department of Geosciences and Natural Resource Management, University of Copenhagen, Copenhagen, 1350, Denmark
| | - Gianluca Filippa
- Climate Change Unit, Environmental Protection Agency of Aosta Valley, Saint Christophe, 11020, Italy
| | - Marc Fischer
- Energy Analysis & Environmental Impacts Division, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720, USA
| | - John Frank
- USDA Forest Service, Rocky Mountain Research Station, Fort Collins, CO, 80526, USA
| | - Marta Galvagno
- Climate Change Unit, Environmental Protection Agency of Aosta Valley, Saint Christophe, 11020, Italy
| | - Mana Gharun
- Department of Environmental Systems Science, ETH Zurich, Zurich, 8092, Switzerland
| | - Damiano Gianelle
- Department of Sustainable Agro-ecosystems and Bioresources, Research and Innovation Centre, Fondazione Edmund Mach, San Michele All'adige, 38010, Italy
| | - Bert Gielen
- Department of Biology, Research Group PLECO, University of Antwerp, Antwerp, 2610, Belgium
| | - Beniamino Gioli
- Institute of BioEconomy, National Research Council of Italy, Firenze, 50145, Italy
| | - Anatoly Gitelson
- School of Natural Resources, University of Nebraska-Lincoln, Lincoln, NE, 68583, USA
| | - Ignacio Goded
- Joint Research Centre, European Commission, Ispra, 21027, Italy
| | | | | | - Christopher M Gough
- Department of Biology, Virginia Commonwealth University, Richmond, VA, 23284, USA
| | - Michael L Goulden
- Department of Earth System Science, University of California, Irvine, CA, 92697, USA
| | - Alexander Graf
- Agrosphere (IBG3), Forschungszentrum Jülich, Jülich, 52428, Germany
| | - Anne Griebel
- School of Ecosystem and Forest Sciences, The University of Melbourne, Richmond, VIC3121, Australia
| | | | - Thomas Grünwald
- Institute of Hydrology and Meteorology, Technische Universität Dresden, Tharandt, 01737, Germany
| | - Albin Hammerle
- Department of Ecology, University of Innsbruck, Innsbruck, 6020, Austria
| | - Shijie Han
- International Joint Research Laboratory for Global Change Ecology, School of Life Sciences, Henan University, Kaifeng, 450000, China.,Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang, 110016, China
| | - Xingguo Han
- State Key Laboratory of Vegetation and Environmental Change, Institute of Botany, Chinese Academy of Sciences, Beijing, 100093, China
| | - Birger Ulf Hansen
- Department of Geosciences and Natural Resource Management, University of Copenhagen, Copenhagen, 1350, Denmark
| | - Chad Hanson
- Department of Forest Ecosystems and Society, Oregon State University, Corvallis, OR, 97333, USA
| | - Juha Hatakka
- Finnish Meteorological Institute, Helsinki, 00560, Finland
| | - Yongtao He
- Key Laboratory of Ecosystem Network Observation and Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, 100101, China.,College of Resources and Environment, University of Chinese Academy of Sciences, Beijing, 100190, China
| | - Markus Hehn
- Institute of Hydrology and Meteorology, Technische Universität Dresden, Tharandt, 01737, Germany
| | - Bernard Heinesch
- TERRA Teaching and Research Center, University of Liege, Gembloux, B-5030, Belgium
| | - Nina Hinko-Najera
- School of Ecosystem and Forest Sciences, The University of Melbourne, Creswick, VIC3363, Australia
| | - Lukas Hörtnagl
- Department of Environmental Systems Science, ETH Zurich, Zurich, 8092, Switzerland
| | - Lindsay Hutley
- Research Institute for the Environment and Livelihoods, Charles Darwin University, Darwin, 0909, Australia
| | - Andreas Ibrom
- Department of Environmental Engineering, Technical University of Denmark (DTU), Kongens Lyngby, 2800, Denmark
| | - Hiroki Ikawa
- Institute for Agro-Environmental Sciences, National Agriculture and Food Research Organization, Tsukuba, 305-8604, Japan
| | - Marcin Jackowicz-Korczynski
- Department of Physical Geography and Ecosystem Science, Lund University, Lund, 22362, Sweden.,Department of Bioscience, Arctic Research Center, Aarhus University, Roskilde, 4000, Denmark
| | - Dalibor Janouš
- Department of Matter and Energy Fluxes, Global Change Research Institute of the Czech Academy of Sciences, Brno, 60300, Czech Republic
| | - Wilma Jans
- Wageningen Environmental Research, Wageningen University and Research, Wageningen, 6708PB, The Netherlands
| | - Rachhpal Jassal
- Faculty of Land and Food Systems, University of British Columbia, Vancouver, BC, V6T1Z4, Canada
| | - Shicheng Jiang
- Key Laboratory of Vegetation Ecology, Ministry of Education, Northeast Normal University, Changchun, 130024, China
| | - Tomomichi Kato
- Research Faculty of Agriculture, Hokkaido University, Sapporo, 060-8589, Japan.,GI-Core, Hokkaido University, Sapporo, 060-0808, Japan
| | - Myroslava Khomik
- School of Geography and Earth Sciences, McMaster University, L8S4K1, Hamilton, ON, Canada.,Geography and Environmental Management, Waterloo, ON, N2L3G1, Canada
| | - Janina Klatt
- Institute of Meteorology and Climate Research, Karlsruhe Institute of Technology, Garmisch-Partenkirchen, 82467, Germany
| | - Alexander Knohl
- Bioclimatology, University of Goettingen, Goettingen, 37077, Germany.,Centre of Biodiversity and Sustainable Land Use (CBL), University of Goettingen, Goettingen, 37077, Germany
| | - Sara Knox
- Department of Geography, The University of British Columbia, Vancouver, BC, V6T1Z2, Canada
| | - Hideki Kobayashi
- Research Institute for Global Change, Institute of Arctic Climate and Environment Research, Japan Agency for Marine-Earth Science and Technology, Yokoama, 236-0001, Japan
| | - Georgia Koerber
- Biological Sciences, University of Adelaide, Adelaide, SA5064, Australia
| | - Olaf Kolle
- Max Planck Institute for Biogeochemistry, Jena, 03641, Germany
| | - Yoshiko Kosugi
- Graduate School of Agriculture, Kyoto University, Kyoto, 606-8502, Japan
| | - Ayumi Kotani
- Graduate School of Bioagricultural Sciences, Nagoya University, Nagoya, 4648601, Japan
| | - Andrew Kowalski
- Department of Applied Physics, University of Granada, Granada, 18071, Spain
| | - Bart Kruijt
- Water systems and Global Change group, Wageningen University, Wageningen, 6500, The Netherlands
| | - Julia Kurbatova
- A.N. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Moscow, 119071, Russia
| | - Werner L Kutsch
- Head Office, Integrated Carbon Observation System (ICOS ERIC), Helsinki, 00560, Finland
| | - Hyojung Kwon
- Department of Forest Ecosystems and Society, Oregon State University, Corvallis, OR, 97333, USA
| | | | - Tuomas Laurila
- Finnish Meteorological Institute, Helsinki, 00560, Finland
| | - Bev Law
- Department of Forest Ecosystems and Society, Oregon State University, Corvallis, OR, 97333, USA
| | | | - Yingnian Li
- Key Laboratory of Adaptation and Evolution of Plateau Biota, Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining, 810008, China
| | - Michael Liddell
- Centre for Tropical Environmental Sustainability Studies, James Cook University, Cairns, 4878, Australia
| | | | - Marryanna Lion
- Forestry and Environment Division, Forest Research Institute Malaysia (FRIM), Kepong, 52109, Malaysia
| | - Adam J Liska
- Biological Systems Engineering, University of Nebraska-Lincoln, Lincoln, NE, 68583, USA
| | - Annalea Lohila
- Finnish Meteorological Institute, Helsinki, 00560, Finland.,Institute for Atmosphere and Earth System Research/Physics, University of Helsinki, Helsinki, 00560, Finland
| | - Ana López-Ballesteros
- Department of Botany, School of Natural Sciences, Trinity College Dublin, Dublin, D02PN40, Ireland
| | - Efrén López-Blanco
- Department of Bioscience, Arctic Research Center, Aarhus University, Roskilde, 4000, Denmark
| | - Benjamin Loubet
- Université Paris-Saclay, INRAE, AgroParisTech, UMR ECOSYS, Thiverval-Grignon, 78850, France
| | - Denis Loustau
- ISPA, Bordeaux Sciences Agro, INRAE, Villenave d'Ornon, 33140, France
| | - Antje Lucas-Moffat
- Thünen Institute of Climate-Smart Agriculture, Federal Research Institute of Rural Areas, Forestry and Fisheries, Braunschweig, 38116, Germany.,German Meteorological Service (DWD), Centre for Agrometeorological Research, Braunschweig, 38116, Germany
| | - Johannes Lüers
- Micrometeorology, University of Bayreuth, Bayreuth, 95440, Germany.,Bayreuth Center of Ecology and Environmental Research, 95448, Bayreuth, Germany
| | - Siyan Ma
- ESPM, University of California Berkeley, Berkeley, CA, 94720, USA
| | | | - Vincenzo Magliulo
- Institute for Agricultural and Forestry Systems in the Mediterranean, National Research Council of Italy, Ercolano, 80056, Italy
| | - Regine Maier
- Department of Environmental Systems Science, ETH Zurich, Zurich, 8092, Switzerland
| | - Ivan Mammarella
- Institute for Atmosphere and Earth System Research/Physics, University of Helsinki, Helsinki, 00560, Finland
| | - Giovanni Manca
- Joint Research Centre, European Commission, Ispra, 21027, Italy
| | - Barbara Marcolla
- Department of Sustainable Agro-ecosystems and Bioresources, Research and Innovation Centre, Fondazione Edmund Mach, San Michele All'adige, 38010, Italy
| | - Hank A Margolis
- Centre d'étude de la forêt, Faculté de foresterie, de géographie et de géomatique, Université Laval, Québec, QC, G1V0A6, Canada
| | - Serena Marras
- Euro-Mediterranean Centre on Climate Change Foundation (CMCC), Lecce, 73100, Italy.,Department of Agriculture, University of Sassari, Sassari, 07100, Italy
| | - William Massman
- USDA Forest Service, Rocky Mountain Research Station, Fort Collins, CO, 80526, USA
| | - Mikhail Mastepanov
- Department of Bioscience, Arctic Research Center, Aarhus University, Roskilde, 4000, Denmark.,Oulanka research station, University of Oulu, Kuusamo, 93900, Finland
| | - Roser Matamala
- Environmental Science Division, Argonne National Laboratory, Lemont, IL, 60439, USA
| | | | - Francesco Mazzenga
- Research Institute on Terrestrial Ecosystems, National Research Council of Italy, Monterotondo Scalo, 00015, Italy
| | - Harry McCaughey
- Department of Geography and Planning, Queen's University, Kingston, ON, K7L3N6, Canada
| | - Ian McHugh
- School of Ecosystem and Forest Sciences, The University of Melbourne, Richmond, VIC3121, Australia
| | - Andrew M S McMillan
- Environmental Analytics NZ, Ltd. Raumati South, Paraparaumu, 5032, New Zealand
| | - Lutz Merbold
- Mazingira Centre, International Livestock Research Institute (ILRI), Nairobi, 00100, Kenya
| | - Wayne Meyer
- Biological Sciences, University of Adelaide, Adelaide, SA5064, Australia
| | - Tilden Meyers
- NOAA/OAR/Air Resources Laboratory, 325 Broadway, Boulder, CO, 80303, USA
| | - Scott D Miller
- Atmospheric Sciences Research Center, State University of New York at Albany, Albany, NY, 12203, USA
| | | | - Uta Moderow
- Institute of Hydrology and Meteorology, Technische Universität Dresden, Tharandt, 01737, Germany
| | - Russell K Monson
- Department of Ecology and Evolutionary Biology, University of Arizona, Tucson, AZ, 85721, USA
| | - Leonardo Montagnani
- Forest Department of South Tyrol, Bolzano, 39100, Italy.,Faculty of Science and Technology, Free University of Bolzano, Bolzano, 39100, Italy
| | - Caitlin E Moore
- Department of Plant Biology, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA
| | - Eddy Moors
- IHE Delft, Delft, 2611, The Netherlands.,Faculty of Science, VU Amsterdam, Amsterdam, 1081, The Netherlands
| | - Virginie Moreaux
- ISPA, Bordeaux Sciences Agro, INRAE, Villenave d'Ornon, 33140, France.,University Grenoble Alpes, IRD, CNRS, IGE, Grenoble, 38000, France
| | - Christine Moureaux
- TERRA Teaching and Research Center, University of Liege, Gembloux, B-5030, Belgium
| | - J William Munger
- School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, 02138, USA.,Department of Earth and Planetary Sciences, Harvard University, Cambridge, MA, 02138, USA
| | - Taro Nakai
- School of Forestry and Resource Conservation, National Taiwan University, Taipei, 0617, Taiwan.,International Arctic Research Center, University of Alaska Fairbanks, Fairbanks, AK, 99775, USA
| | - Johan Neirynck
- Environment and Climate, Research Institute for Nature and Forest, Geraardsbergen, 9500, Belgium
| | - Zoran Nesic
- Faculty of Land and Food Systems, University of British Columbia, Vancouver, BC, V6T1Z4, Canada
| | - Giacomo Nicolini
- DIBAF, University of Tuscia, Viterbo, 01100, Italy.,Euro-Mediterranean Centre on Climate Change Foundation (CMCC), Lecce, 73100, Italy
| | - Asko Noormets
- Department of Ecosystem Science and Management, Texas A&M University, College Station, TX, 77843, USA
| | - Matthew Northwood
- Research Institute for the Environment and Livelihoods, Charles Darwin University, Casuarina, 0810, Australia
| | - Marcelo Nosetto
- Grupo de Estudios Ambientales, Instituto de Matemática Aplicada San Luis (UNSL & CONICET), San Luis, D5700HHW, Argentina.,Facultad de Ciencias Agropecuarias (UNER), Oro Verde, 3100, Argentina
| | - Yann Nouvellon
- UMR Eco&Sols, CIRAD, Montpellier, 34060, France.,Eco&Sols, Univ Montpellier-CIRAD-INRA-IRD-Montpellier SupAgro, Montpellier, 34060, France
| | - Kimberly Novick
- O'Neill School of Public and Environmental Affairs, Indiana University Bloomington, Bloomington, IN, 47405, USA
| | - Walter Oechel
- Global Change Research Group, Dept. Biology, San Diego State University, San Diego, CA, 92182, USA.,Department of Geography, College of Life and Environmental Sciences, University of Exeter, Exeter, EX44RJ, United Kingdom
| | - Jørgen Eivind Olesen
- Department of Agroecology, Aarhus University, Tjele, 8830, Denmark.,iCLIMATE, Aarhus University, Tjele, 8830, Denmark
| | | | - Shirley A Papuga
- Department of Geology, Wayne State University, Detroit, MI, 48202, USA
| | - Frans-Jan Parmentier
- Department of Physical Geography and Ecosystem Science, Lund University, Lund, 22362, Sweden.,Department of Geosciences, University of Oslo, Oslo, 0315, Norway
| | | | - Marian Pavelka
- Department of Matter and Energy Fluxes, Global Change Research Institute of the Czech Academy of Sciences, Brno, 60300, Czech Republic
| | - Matthias Peichl
- Department of Forest Ecology and Management, Swedish University of Agricultural Sciences, Umeå, 90183, Sweden
| | - Elise Pendall
- Hawkesbury Institute for the Environment, Western Sydney University, Penrith, 2751, Australia
| | - Richard P Phillips
- Department of Biology, Indiana University Bloomington, Bloomington, IN, 47401, USA
| | - Kim Pilegaard
- Department of Environmental Engineering, Technical University of Denmark (DTU), Kongens Lyngby, 2800, Denmark
| | - Norbert Pirk
- Department of Physical Geography and Ecosystem Science, Lund University, Lund, 22362, Sweden.,CSIRO Land and Water, Wembley, 6913, Australia
| | - Gabriela Posse
- Instituto de Clima y Agua, Instituto Nacional de Tecnologia Agropecuaria (INTA), Buenos Aires, 1686, Argentina
| | - Thomas Powell
- Climate & Ecosystem Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720, USA
| | - Heiko Prasse
- Institute of Hydrology and Meteorology, Technische Universität Dresden, Tharandt, 01737, Germany
| | | | - Serge Rambal
- CEFE, CNRS, Univ Montpellier, Montpellier, 34293, France
| | - Üllar Rannik
- Institute for Atmosphere and Earth System Research/Physics, University of Helsinki, Helsinki, 00560, Finland
| | - Naama Raz-Yaseef
- Climate & Ecosystem Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720, USA
| | - Corinna Rebmann
- Department Computational Hydrosystems, Helmholtz Centre for Environmental Research UFZ, Leipzig, 04318, Germany
| | - David Reed
- Center for Global Change & Earth Observations, Michigan State University, East Lansing, MI, 48823, USA
| | - Victor Resco de Dios
- Hawkesbury Institute for the Environment, Western Sydney University, Penrith, 2751, Australia.,School of Life Science and Engineering, Southwest University of Science and Technology, Mianyang, 621010, China
| | - Natalia Restrepo-Coupe
- Department of Ecology and Evolutionary Biology, University of Arizona, Tucson, AZ, 85721, USA
| | - Borja R Reverter
- Departamento de Química e Física, Universidade Federal da Paraiba, Areia, PB, 58397-000, Brazil
| | - Marilyn Roland
- Department of Biology, Research Group PLECO, University of Antwerp, Antwerp, 2610, Belgium
| | | | - Torsten Sachs
- Remote Sensing and Geoinformatics, GFZ German Research Centre for Geosciences, Potsdam, 14473, Germany
| | - Scott R Saleska
- Department of Ecology and Evolutionary Biology, University of Arizona, Tucson, AZ, 85721, USA
| | - Enrique P Sánchez-Cañete
- Department of Applied Physics, University of Granada, Granada, 18071, Spain.,Andalusian Institute for Earth System Research (CEAMA-IISTA), Granada, 18006, Spain
| | - Zulia M Sanchez-Mejia
- Ciencias del Agua y Medioambiente, Instituto Tecnológico de Sonora, Ciudad Obregón, 85000, Mexico
| | - Hans Peter Schmid
- Institute of Meteorology and Climate Research, Karlsruhe Institute of Technology, Garmisch-Partenkirchen, 82467, Germany
| | - Marius Schmidt
- Agrosphere (IBG3), Forschungszentrum Jülich, Jülich, 52428, Germany
| | - Karl Schneider
- Geographical Institute, University of Cologne, Cologne, 50923, Germany
| | - Frederik Schrader
- Thünen Institute of Climate-Smart Agriculture, Federal Research Institute of Rural Areas, Forestry and Fisheries, Braunschweig, 38116, Germany
| | - Ivan Schroder
- Department of Industry, Innovation and Science, Geoscience Australia, Canberra, 2609, Australia
| | - Russell L Scott
- Southwest Watershed Research Center, USDA-ARS, Tucson, AZ, 85719, USA
| | - Pavel Sedlák
- Department of Matter and Energy Fluxes, Global Change Research Institute of the Czech Academy of Sciences, Brno, 60300, Czech Republic.,Institute of Atmospheric Physics of the Czech Academy of Sciences, Prague, 14100, Czech Republic
| | - Penélope Serrano-Ortíz
- Andalusian Institute for Earth System Research (CEAMA-IISTA), Granada, 18006, Spain.,Department of Ecology, University of Granada, Granada, 18071, Spain
| | - Changliang Shao
- National Hulunber Grassland Ecosystem Observation and Research Station & Institute of Agricultural Resources and Regional Planning, Chinese Academy of Agricultural Sciences, Beijing, 100081, China
| | - Peili Shi
- Key Laboratory of Ecosystem Network Observation and Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, 100101, China
| | - Ivan Shironya
- A.N. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Moscow, 119071, Russia
| | - Lukas Siebicke
- Bioclimatology, University of Goettingen, Goettingen, 37077, Germany
| | - Ladislav Šigut
- Department of Matter and Energy Fluxes, Global Change Research Institute of the Czech Academy of Sciences, Brno, 60300, Czech Republic
| | - Richard Silberstein
- School of Agriculture and Environment, University of Western Australia, Crawley, 6009, Australia.,School of Science, Edith Cowan University, Joondalup, 6027, Australia
| | - Costantino Sirca
- Euro-Mediterranean Centre on Climate Change Foundation (CMCC), Lecce, 73100, Italy.,Department of Agriculture, University of Sassari, Sassari, 07100, Italy
| | - Donatella Spano
- Euro-Mediterranean Centre on Climate Change Foundation (CMCC), Lecce, 73100, Italy.,Department of Agriculture, University of Sassari, Sassari, 07100, Italy
| | - Rainer Steinbrecher
- Institute of Meteorology and Climate Research, Karlsruhe Institute of Technology, Garmisch-Partenkirchen, 82467, Germany
| | | | - Cove Sturtevant
- National Ecological Observatory Network Program, Boulder, CO, 80301, USA
| | - Andy Suyker
- School of Natural Resources, University of Nebraska-Lincoln, Lincoln, NE, 68583, USA
| | - Torbern Tagesson
- Department of Physical Geography and Ecosystem Science, Lund University, Lund, 22362, Sweden.,Department of Geosciences and Natural Resource Management, University of Copenhagen, Copenhagen, 1350, Denmark
| | - Satoru Takanashi
- Kansai Research Center, Forestry and Forest Products Research Institute, Kyoto, 612-0855, Japan
| | - Yanhong Tang
- College of Urban and Environmental Sciences, Peking University, Beijing, 100871, China
| | - Nigel Tapper
- School of Earth, Atmosphere and Environment, Monash University, Clayton, 3800, Australia
| | - Jonathan Thom
- Space Science and Engineering Center, University of Wisconsin-Madison, Madison, WI, 53706, USA
| | - Michele Tomassucci
- DIBAF, University of Tuscia, Viterbo, 01100, Italy.,Terrasystem srl, Viterbo, 01100, Italy
| | | | - Shawn Urbanski
- USDA Forest Service, Rocky Mountain Research Station, Missoula, MT, 59808, USA
| | - Riccardo Valentini
- DIBAF, University of Tuscia, Viterbo, 01100, Italy.,Euro-Mediterranean Centre on Climate Change Foundation (CMCC), Lecce, 73100, Italy
| | - Michiel van der Molen
- Meteorology and Air Quality group, Wageningen University, 6500, Wageningen, The Netherlands
| | - Eva van Gorsel
- Fenner School of Environment and Society, Australian National University Canberra, Canberra, ACT, 2600, Australia
| | - Ko van Huissteden
- Department of Earth Sciences, Vrije Universiteit Amsterdam, Amsterdam, 1081 HV, The Netherlands
| | - Andrej Varlagin
- A.N. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Moscow, 119071, Russia
| | | | - Timo Vesala
- Institute for Atmosphere and Earth System Research/Physics, University of Helsinki, Helsinki, 00560, Finland
| | - Caroline Vincke
- Earth and Life Institute, Université Catholique de Louvain, Louvain-la-Neuve, 1348, Belgium
| | - Domenico Vitale
- DIBAF, University of Tuscia, Viterbo, 01100, Italy.,Euro-Mediterranean Centre on Climate Change Foundation (CMCC), Lecce, 73100, Italy
| | - Natalia Vygodskaya
- A.N. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Moscow, 119071, Russia
| | - Jeffrey P Walker
- Department of Civil Engineering, Monash University, Clayton, 3800, Australia
| | - Elizabeth Walter-Shea
- School of Natural Resources, University of Nebraska-Lincoln, Lincoln, NE, 68583, USA
| | - Huimin Wang
- Key Laboratory of Ecosystem Network Observation and Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, 100101, China
| | - Robin Weber
- ESPM, University of California Berkeley, Berkeley, CA, 94720, USA
| | - Sebastian Westermann
- Instituto de Clima y Agua, Instituto Nacional de Tecnologia Agropecuaria (INTA), Buenos Aires, 1686, Argentina
| | - Christian Wille
- Remote Sensing and Geoinformatics, GFZ German Research Centre for Geosciences, Potsdam, 14473, Germany
| | - Steven Wofsy
- School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, 02138, USA.,Department of Earth and Planetary Sciences, Harvard University, Cambridge, MA, 02138, USA
| | - Georg Wohlfahrt
- Department of Ecology, University of Innsbruck, Innsbruck, 6020, Austria
| | - Sebastian Wolf
- Department of Environmental Systems Science, ETH Zurich, Zurich, 8092, Switzerland
| | - William Woodgate
- CSIRO Land and Water, Canberra, 2601, Australia.,School of Earth and Environmental Sciences, The University of Queensland, St Lucia, 4072, Australia
| | - Yuelin Li
- South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, 510650, China
| | - Roberto Zampedri
- Department of Sustainable Agro-ecosystems and Bioresources, Research and Innovation Centre, Fondazione Edmund Mach, San Michele All'adige, 38010, Italy
| | - Junhui Zhang
- Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang, 110016, China
| | - Guoyi Zhou
- College of Applied Meteorology, Nanjing University of Information Science & Technology, Nanjing, 210044, China
| | - Donatella Zona
- Global Change Research Group, Dept. Biology, San Diego State University, San Diego, CA, 92182, USA.,Department of Animal and Plant Sciences, University of Sheffield, Sheffield, S102TN, United Kingdom
| | - Deb Agarwal
- Computational Research Division, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720, USA
| | - Sebastien Biraud
- Climate & Ecosystem Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720, USA
| | - Margaret Torn
- Climate & Ecosystem Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720, USA
| | - Dario Papale
- DIBAF, University of Tuscia, Viterbo, 01100, Italy. .,Euro-Mediterranean Centre on Climate Change Foundation (CMCC), Lecce, 73100, Italy.
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8
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Nelson JA, Pérez-Priego O, Zhou S, Poyatos R, Zhang Y, Blanken PD, Gimeno TE, Wohlfahrt G, Desai AR, Gioli B, Limousin JM, Bonal D, Paul-Limoges E, Scott RL, Varlagin A, Fuchs K, Montagnani L, Wolf S, Delpierre N, Berveiller D, Gharun M, Belelli Marchesini L, Gianelle D, Šigut L, Mammarella I, Siebicke L, Andrew Black T, Knohl A, Hörtnagl L, Magliulo V, Besnard S, Weber U, Carvalhais N, Migliavacca M, Reichstein M, Jung M. Ecosystem transpiration and evaporation: Insights from three water flux partitioning methods across FLUXNET sites. Glob Chang Biol 2020; 26:6916-6930. [PMID: 33022860 DOI: 10.1111/gcb.15314] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Accepted: 06/24/2020] [Indexed: 06/11/2023]
Abstract
We apply and compare three widely applicable methods for estimating ecosystem transpiration (T) from eddy covariance (EC) data across 251 FLUXNET sites globally. All three methods are based on the coupled water and carbon relationship, but they differ in assumptions and parameterizations. Intercomparison of the three daily T estimates shows high correlation among methods (R between .89 and .94), but a spread in magnitudes of T/ET (evapotranspiration) from 45% to 77%. When compared at six sites with concurrent EC and sap flow measurements, all three EC-based T estimates show higher correlation to sap flow-based T than EC-based ET. The partitioning methods show expected tendencies of T/ET increasing with dryness (vapor pressure deficit and days since rain) and with leaf area index (LAI). Analysis of 140 sites with high-quality estimates for at least two continuous years shows that T/ET variability was 1.6 times higher across sites than across years. Spatial variability of T/ET was primarily driven by vegetation and soil characteristics (e.g., crop or grass designation, minimum annual LAI, soil coarse fragment volume) rather than climatic variables such as mean/standard deviation of temperature or precipitation. Overall, T and T/ET patterns are plausible and qualitatively consistent among the different water flux partitioning methods implying a significant advance made for estimating and understanding T globally, while the magnitudes remain uncertain. Our results represent the first extensive EC data-based estimates of ecosystem T permitting a data-driven perspective on the role of plants' water use for global water and carbon cycling in a changing climate.
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Affiliation(s)
- Jacob A Nelson
- Department of Biogeochemical Integration, Max Planck Institute for Biogeochemistry, Jena, Germany
| | - Oscar Pérez-Priego
- Department of Biological Sciences, Macquarie University, Sydney, NSW, Australia
| | - Sha Zhou
- Lamont-Doherty Earth Observatory of Columbia University, Palisades, NY, USA
- Earth Institute, Columbia University, New York, NY, USA
- Department of Earth and Environmental Engineering, Columbia University, New York, NY, USA
| | - Rafael Poyatos
- CREAF, Cerdanyola del Vallès, Spain
- Universitat Autònoma de Barcelona, Cerdanyola del Vallès, Spain
| | - Yao Zhang
- Lamont-Doherty Earth Observatory of Columbia University, Palisades, NY, USA
| | - Peter D Blanken
- Department of Geography, University of Colorado, Boulder, CO, USA
| | - Teresa E Gimeno
- Basque Centre for Climate Change, Scientific Campus of the University of the Basque Country, Leioa, Spain
- IKERBASQUE, Basque Foundation for Science, Bilbao, Spain
| | - Georg Wohlfahrt
- Department of Ecology, University of Innsbruck, Innsbruck, Austria
| | - Ankur R Desai
- Department of Atmospheric and Oceanic Sciences, University of Wisconsin-Madison, Madison, WI, USA
| | - Beniamino Gioli
- Institute of Bioeconomy (IBE), National Research Council of Italy (CNR), Firenze, Italy
| | - Jean-Marc Limousin
- CEFE, UMR 5175, CNRS, Univ Montpellier, Univ Paul Valéry Montpellier 3, EPHE, IRD, Montpellier, France
| | - Damien Bonal
- Université de Lorraine, AgroParisTech, INRA, UMR Silva, Nancy, France
| | | | - Russell L Scott
- Southwest Watershed Research Center, USDA-ARS, Tucson, AZ, USA
| | - Andrej Varlagin
- A.N. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Moscow, Russia
| | - Kathrin Fuchs
- Karlsruhe Institute of Technology (KIT) Institute of Meteorology and Climate Research - Atmospheric Environmental Research, Garmisch-Partenkirchen, Germany
| | | | - Sebastian Wolf
- Department of Environmental Systems Science, ETH Zurich, Zurich, Switzerland
| | - Nicolas Delpierre
- Ecologie Systématique Evolution, Univ. Paris-Sud, CNRS, AgroParisTech, Université Paris-Saclay, Orsay, France
| | - Daniel Berveiller
- Ecologie Systématique Evolution, Univ. Paris-Sud, CNRS, AgroParisTech, Université Paris-Saclay, Orsay, France
| | - Mana Gharun
- Department of Environmental Systems Science, ETH Zurich, Zurich, Switzerland
| | - Luca Belelli Marchesini
- Department of Sustainable Agro-Ecosystems and Bioresources, Research and Innovation Centre, Fondazione Edmund Mach, San Michele all'Adige, Italy
- Department of Landscape Design and Sustainable Ecosystems, Agrarian-Technological Institute, RUDN University, Moscow, Russia
| | - Damiano Gianelle
- Department of Sustainable Agro-Ecosystems and Bioresources, Research and Innovation Centre, Fondazione Edmund Mach, San Michele all'Adige, Italy
| | - Ladislav Šigut
- Department of Matter and Energy Fluxes, Global Change Research Institute of the Czech Academy of Sciences, Brno, Czech Republic
| | - Ivan Mammarella
- Institute for Atmospheric and Earth System Research INAR/Physics, Faculty of Science, University of Helsinki, Helsinki, Finland
| | - Lukas Siebicke
- Bioclimatology, University of Goettingen, Göttingen, Germany
| | - T Andrew Black
- Faculty of Land and Food Systems, University of British Columbia, Vancouver, BC, Canada
| | - Alexander Knohl
- Bioclimatology, University of Goettingen, Göttingen, Germany
- Centre of Biodiversity and Sustainable Land Use, University of Goettingen, Goettingen, Germany
| | - Lukas Hörtnagl
- Institute of Agricultural Sciences, ETH Zurich, Zurich, Switzerland
| | - Vincenzo Magliulo
- Institute for Agricultural and Forest Systems in the Mediterranean (ISAFoM), National Research Council of Italy (CNR), Ercolano, Italy
| | - Simon Besnard
- Department of Biogeochemical Integration, Max Planck Institute for Biogeochemistry, Jena, Germany
- Laboratory of Geo-Information Science and Remote Sensing, Wageningen University and Research Center, Wageningen, The Netherlands
| | - Ulrich Weber
- Department of Biogeochemical Integration, Max Planck Institute for Biogeochemistry, Jena, Germany
| | - Nuno Carvalhais
- Department of Biogeochemical Integration, Max Planck Institute for Biogeochemistry, Jena, Germany
- Faculdade de Ciências e Tecnologia, FCT, Universidade Nova de Lisboa, Lisbon, Portugal
| | - Mirco Migliavacca
- Department of Biogeochemical Integration, Max Planck Institute for Biogeochemistry, Jena, Germany
| | - Markus Reichstein
- Department of Biogeochemical Integration, Max Planck Institute for Biogeochemistry, Jena, Germany
- Michael-Stifel-Center Jena for Data-Driven and Simulation Science, Jena, Germany
| | - Martin Jung
- Department of Biogeochemical Integration, Max Planck Institute for Biogeochemistry, Jena, Germany
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9
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Pastorello G, Trotta C, Canfora E, Chu H, Christianson D, Cheah YW, Poindexter C, Chen J, Elbashandy A, Humphrey M, Isaac P, Polidori D, Reichstein M, Ribeca A, van Ingen C, Vuichard N, Zhang L, Amiro B, Ammann C, Arain MA, Ardö J, Arkebauer T, Arndt SK, Arriga N, Aubinet M, Aurela M, Baldocchi D, Barr A, Beamesderfer E, Marchesini LB, Bergeron O, Beringer J, Bernhofer C, Berveiller D, Billesbach D, Black TA, Blanken PD, Bohrer G, Boike J, Bolstad PV, Bonal D, Bonnefond JM, Bowling DR, Bracho R, Brodeur J, Brümmer C, Buchmann N, Burban B, Burns SP, Buysse P, Cale P, Cavagna M, Cellier P, Chen S, Chini I, Christensen TR, Cleverly J, Collalti A, Consalvo C, Cook BD, Cook D, Coursolle C, Cremonese E, Curtis PS, D'Andrea E, da Rocha H, Dai X, Davis KJ, Cinti BD, Grandcourt AD, Ligne AD, De Oliveira RC, Delpierre N, Desai AR, Di Bella CM, Tommasi PD, Dolman H, Domingo F, Dong G, Dore S, Duce P, Dufrêne E, Dunn A, Dušek J, Eamus D, Eichelmann U, ElKhidir HAM, Eugster W, Ewenz CM, Ewers B, Famulari D, Fares S, Feigenwinter I, Feitz A, Fensholt R, Filippa G, Fischer M, Frank J, Galvagno M, Gharun M, Gianelle D, Gielen B, Gioli B, Gitelson A, Goded I, Goeckede M, Goldstein AH, Gough CM, Goulden ML, Graf A, Griebel A, Gruening C, Grünwald T, Hammerle A, Han S, Han X, Hansen BU, Hanson C, Hatakka J, He Y, Hehn M, Heinesch B, Hinko-Najera N, Hörtnagl L, Hutley L, Ibrom A, Ikawa H, Jackowicz-Korczynski M, Janouš D, Jans W, Jassal R, Jiang S, Kato T, Khomik M, Klatt J, Knohl A, Knox S, Kobayashi H, Koerber G, Kolle O, Kosugi Y, Kotani A, Kowalski A, Kruijt B, Kurbatova J, Kutsch WL, Kwon H, Launiainen S, Laurila T, Law B, Leuning R, Li Y, Liddell M, Limousin JM, Lion M, Liska AJ, Lohila A, López-Ballesteros A, López-Blanco E, Loubet B, Loustau D, Lucas-Moffat A, Lüers J, Ma S, Macfarlane C, Magliulo V, Maier R, Mammarella I, Manca G, Marcolla B, Margolis HA, Marras S, Massman W, Mastepanov M, Matamala R, Matthes JH, Mazzenga F, McCaughey H, McHugh I, McMillan AMS, Merbold L, Meyer W, Meyers T, Miller SD, Minerbi S, Moderow U, Monson RK, Montagnani L, Moore CE, Moors E, Moreaux V, Moureaux C, Munger JW, Nakai T, Neirynck J, Nesic Z, Nicolini G, Noormets A, Northwood M, Nosetto M, Nouvellon Y, Novick K, Oechel W, Olesen JE, Ourcival JM, Papuga SA, Parmentier FJ, Paul-Limoges E, Pavelka M, Peichl M, Pendall E, Phillips RP, Pilegaard K, Pirk N, Posse G, Powell T, Prasse H, Prober SM, Rambal S, Rannik Ü, Raz-Yaseef N, Rebmann C, Reed D, Dios VRD, Restrepo-Coupe N, Reverter BR, Roland M, Sabbatini S, Sachs T, Saleska SR, Sánchez-Cañete EP, Sanchez-Mejia ZM, Schmid HP, Schmidt M, Schneider K, Schrader F, Schroder I, Scott RL, Sedlák P, Serrano-Ortíz P, Shao C, Shi P, Shironya I, Siebicke L, Šigut L, Silberstein R, Sirca C, Spano D, Steinbrecher R, Stevens RM, Sturtevant C, Suyker A, Tagesson T, Takanashi S, Tang Y, Tapper N, Thom J, Tomassucci M, Tuovinen JP, Urbanski S, Valentini R, van der Molen M, van Gorsel E, van Huissteden K, Varlagin A, Verfaillie J, Vesala T, Vincke C, Vitale D, Vygodskaya N, Walker JP, Walter-Shea E, Wang H, Weber R, Westermann S, Wille C, Wofsy S, Wohlfahrt G, Wolf S, Woodgate W, Li Y, Zampedri R, Zhang J, Zhou G, Zona D, Agarwal D, Biraud S, Torn M, Papale D. The FLUXNET2015 dataset and the ONEFlux processing pipeline for eddy covariance data. Sci Data 2020; 7:225. [PMID: 32647314 PMCID: PMC7347557 DOI: 10.1038/s41597-020-0534-3] [Citation(s) in RCA: 173] [Impact Index Per Article: 43.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Accepted: 05/20/2020] [Indexed: 12/02/2022] Open
Abstract
The FLUXNET2015 dataset provides ecosystem-scale data on CO2, water, and energy exchange between the biosphere and the atmosphere, and other meteorological and biological measurements, from 212 sites around the globe (over 1500 site-years, up to and including year 2014). These sites, independently managed and operated, voluntarily contributed their data to create global datasets. Data were quality controlled and processed using uniform methods, to improve consistency and intercomparability across sites. The dataset is already being used in a number of applications, including ecophysiology studies, remote sensing studies, and development of ecosystem and Earth system models. FLUXNET2015 includes derived-data products, such as gap-filled time series, ecosystem respiration and photosynthetic uptake estimates, estimation of uncertainties, and metadata about the measurements, presented for the first time in this paper. In addition, 206 of these sites are for the first time distributed under a Creative Commons (CC-BY 4.0) license. This paper details this enhanced dataset and the processing methods, now made available as open-source codes, making the dataset more accessible, transparent, and reproducible. Measurement(s) | net ecosystem exchange • carbon dioxide • water • energy | Technology Type(s) | eddy covariance • measurement device | Sample Characteristic - Environment | terrestrial biome • atmosphere | Sample Characteristic - Location | Earth (planet) |
Machine-accessible metadata file describing the reported data: 10.6084/m9.figshare.12295910
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Affiliation(s)
- Gilberto Pastorello
- Computational Research Division, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720, USA.
| | - Carlo Trotta
- DIBAF, University of Tuscia, Viterbo, 01100, Italy
| | - Eleonora Canfora
- DIBAF, University of Tuscia, Viterbo, 01100, Italy.,Euro-Mediterranean Centre on Climate Change Foundation (CMCC), Lecce, 73100, Italy
| | - Housen Chu
- Climate & Ecosystem Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720, USA
| | - Danielle Christianson
- Computational Research Division, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720, USA
| | - You-Wei Cheah
- Computational Research Division, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720, USA
| | - Cristina Poindexter
- Department of Civil Engineering, California State University, Sacramento, CA, 95819, USA
| | - Jiquan Chen
- Department of Geography, Environment, and Spatial Sciences, Michigan State University, East Lansing, MI, 48823, USA
| | - Abdelrahman Elbashandy
- Computational Research Division, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720, USA
| | - Marty Humphrey
- Department of Computer Science, University of Virginia, Charlottesville, VA, 22904, USA
| | - Peter Isaac
- TERN Ecosystem Processes, Menzies Creek, VIC3159, Australia
| | - Diego Polidori
- DIBAF, University of Tuscia, Viterbo, 01100, Italy.,Euro-Mediterranean Centre on Climate Change Foundation (CMCC), Lecce, 73100, Italy
| | | | - Alessio Ribeca
- DIBAF, University of Tuscia, Viterbo, 01100, Italy.,Euro-Mediterranean Centre on Climate Change Foundation (CMCC), Lecce, 73100, Italy
| | - Catharine van Ingen
- Computational Research Division, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720, USA
| | - Nicolas Vuichard
- Laboratoire des Sciences du Climat et de l'Environnement (LSCE), CEA CNRS, UVSQ UPSACLAY, Gif sur Yvette, 91190, France
| | - Leiming Zhang
- Key Laboratory of Ecosystem Network Observation and Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, 100101, China
| | - Brian Amiro
- Department of Soil Science, University of Manitoba, Winnipeg, MB, R3T2N2, Canada
| | - Christof Ammann
- Department of Agroecology and Environment, Agroscope Research Institute, Zürich, 8046, Switzerland
| | - M Altaf Arain
- School of Geography and Earth Sciences, McMaster University, L8S4K1, Hamilton, ON, Canada
| | - Jonas Ardö
- Department of Physical Geography and Ecosystem Science, Lund University, Lund, 22362, Sweden
| | - Timothy Arkebauer
- Department of Agronomy and Horticulture, University of Nebraska-Lincoln, Lincoln, NE, 68583, USA
| | - Stefan K Arndt
- School of Ecosystem and Forest Sciences, The University of Melbourne, Richmond, VIC3121, Australia
| | - Nicola Arriga
- Department of Biology, Research Group PLECO, University of Antwerp, Antwerp, 2610, Belgium.,Joint Research Centre, European Commission, Ispra, 21027, Italy
| | - Marc Aubinet
- TERRA Teaching and Research Center, University of Liege, Gembloux, B-5030, Belgium
| | - Mika Aurela
- Finnish Meteorological Institute, Helsinki, 00560, Finland
| | - Dennis Baldocchi
- ESPM, University of California Berkeley, Berkeley, CA, 94720, USA
| | - Alan Barr
- Global Institute for Water Security, University of Saskatchewan, Saskatoon, SK, S7N3H5, Canada.,Climate Research Division, Environment and Climate Change Canada, Saskatoon, SK, S7N3H5, Canada
| | - Eric Beamesderfer
- School of Geography and Earth Sciences, McMaster University, L8S4K1, Hamilton, ON, Canada
| | - Luca Belelli Marchesini
- Department of Sustainable Agro-ecosystems and Bioresources, Research and Innovation Centre, Fondazione Edmund Mach, San Michele All'adige, 38010, Italy.,Department of Landscape Design and Sustainable Ecosystems, Agrarian-Technological Institute, RUDN University, Moscow, 117198, Russia
| | - Onil Bergeron
- Direction du marché du carbone, Ministère du Développement durable de l'Environnement et de la Lutte contre les changements climatiques, Québec, QC, G1R5V7, Canada
| | - Jason Beringer
- School of Agriculture and Environment, University of Western Australia, Crawley, 6009, Australia
| | - Christian Bernhofer
- Institute of Hydrology and Meteorology, Technische Universität Dresden, Tharandt, 01737, Germany
| | - Daniel Berveiller
- Université Paris-Saclay, CNRS, AgroParisTech, Ecologie Systématique et Evolution, Orsay, 91405, France
| | - Dave Billesbach
- Biological Systems Engineering, University of Nebraska-Lincoln, Lincoln, NE, 68583, USA
| | - Thomas Andrew Black
- Faculty of Land and Food Systems, University of British Columbia, Vancouver, BC, V6T1Z4, Canada
| | - Peter D Blanken
- Department of Geography, University of Colorado, Boulder, CO, 80309, USA
| | - Gil Bohrer
- Department of Civil, Environmental & Geodetic Engineering, Ohio State University, Columbus, OH, 43210, USA
| | - Julia Boike
- Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research, Potsdam, 14482, Germany.,Geography Department, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Paul V Bolstad
- Forest Resources, University of Minnesota, St Paul, MN, 55108, USA
| | - Damien Bonal
- Université de Lorraine, AgroParisTech, INRAE, UMR Silva, Nancy, 54000, France
| | | | - David R Bowling
- School of Biological Sciences, University of Utah, Salt Lake City, UT, 84112, USA
| | - Rosvel Bracho
- School of Forest Resources and Conservation, University of Florida, Gainesville, FL, 32611, USA
| | - Jason Brodeur
- McMaster University Library, McMaster University, Hamilton, ON, L8S4L6, Canada
| | - Christian Brümmer
- Thünen Institute of Climate-Smart Agriculture, Federal Research Institute of Rural Areas, Forestry and Fisheries, Braunschweig, 38116, Germany
| | - Nina Buchmann
- Department of Environmental Systems Science, ETH Zurich, Zurich, 8092, Switzerland
| | | | - Sean P Burns
- Department of Geography, University of Colorado, Boulder, CO, 80309, USA.,Mesoscale and Microscale Meteorology Laboratory, National Center for Atmospheric Research, Boulder, CO, 80301, USA
| | - Pauline Buysse
- Université Paris-Saclay, INRAE, AgroParisTech, UMR ECOSYS, Thiverval-Grignon, 78850, France
| | - Peter Cale
- Australian Landscape Trust, Renmark, SA5341, Australia
| | - Mauro Cavagna
- Department of Sustainable Agro-ecosystems and Bioresources, Research and Innovation Centre, Fondazione Edmund Mach, San Michele All'adige, 38010, Italy
| | - Pierre Cellier
- Université Paris-Saclay, INRAE, AgroParisTech, UMR ECOSYS, Thiverval-Grignon, 78850, France
| | - Shiping Chen
- State Key Laboratory of Vegetation and Environmental Change, Institute of Botany, Chinese Academy of Sciences, Beijing, 100093, China
| | - Isaac Chini
- Department of Sustainable Agro-ecosystems and Bioresources, Research and Innovation Centre, Fondazione Edmund Mach, San Michele All'adige, 38010, Italy
| | - Torben R Christensen
- Department of Bioscience, Arctic Research Center, Aarhus University, Roskilde, 4000, Denmark
| | - James Cleverly
- School of Life Sciences, University of Technology Sydney, Sydney, 2007, Australia.,Terrestrial Ecosystem Research Network TERN, University of Technology, Sydney, 2007, Australia
| | - Alessio Collalti
- DIBAF, University of Tuscia, Viterbo, 01100, Italy.,Institute for Agricultural and Forestry Systems in the Mediterranean, National Research Council of Italy, Ercolano, 80056, Italy
| | - Claudia Consalvo
- DIBAF, University of Tuscia, Viterbo, 01100, Italy.,Research Institute on Terrestrial Ecosystems, National Research Council of Italy, Porano, 05010, Italy
| | - Bruce D Cook
- Biospheric Sciences Laboratory, NASA Goddard Space Flight Center, Greenbelt, MD, 20771, USA
| | - David Cook
- Environmental Science Division, Argonne National Laboratory, Lemont, IL, 60439, USA
| | - Carole Coursolle
- Canadian Forest Service, Natural Resources Canada, Québec, QC, G1V4C7, Canada.,Centre d'étude de la forêt, Faculté de foresterie, de géographie et de géomatique, Université Laval, Québec, QC, G1V0A6, Canada
| | - Edoardo Cremonese
- Climate Change Unit, Environmental Protection Agency of Aosta Valley, Saint Christophe, 11020, Italy
| | - Peter S Curtis
- Department of Evolution, Ecology, and Organismal Biology, Ohio State University, Columbus, OH, 43210, USA
| | - Ettore D'Andrea
- Institute for Agricultural and Forestry Systems in the Mediterranean, National Research Council of Italy, Ercolano, 80056, Italy
| | - Humberto da Rocha
- Instituto de Astronomia, Geofísica e Ciências Atmosféricas, Universidade de São Paulo, São Paulo, SP, 01000-000, Brazil
| | - Xiaoqin Dai
- Key Laboratory of Ecosystem Network Observation and Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, 100101, China
| | - Kenneth J Davis
- Department of Meteorology and Atmospheric Science, The Pennsylvania State University, University Park, PA, 16802, USA
| | - Bruno De Cinti
- Institute of Research on Terrestrial Ecosystems, National Research Council of Italy, Montelibretti, 00010, Italy
| | | | - Anne De Ligne
- TERRA Teaching and Research Center, University of Liege, Gembloux, B-5030, Belgium
| | | | - Nicolas Delpierre
- Université Paris-Saclay, CNRS, AgroParisTech, Ecologie Systématique et Evolution, Orsay, 91405, France
| | - Ankur R Desai
- Atmospheric and Oceanic Sciences, University of Wisconsin-Madison, Madison, WI, 53706, USA
| | - Carlos Marcelo Di Bella
- Departamento de Métodos Cuantitativos y Sistemas de Información, Facultad de Agronomía, UBA, Buenos Aires, 1417, Argentina
| | - Paul di Tommasi
- Institute for Agricultural and Forestry Systems in the Mediterranean, National Research Council of Italy, Ercolano, 80056, Italy
| | - Han Dolman
- Department of Earth Sciences, Vrije Universiteit Amsterdam, Amsterdam, 1081 HV, The Netherlands
| | - Francisco Domingo
- Desertification and Geoecology Department, Experimental Station of Arid Zones, CSIC, Almería, 04120, Spain
| | - Gang Dong
- School of Life Science, Shanxi University, Taiyuan, 030006, China
| | | | - Pierpaolo Duce
- Institute of BioEconomy, National Research Council of Italy, Sassari, 07100, Italy
| | - Eric Dufrêne
- Université Paris-Saclay, CNRS, AgroParisTech, Ecologie Systématique et Evolution, Orsay, 91405, France
| | - Allison Dunn
- Department of Earth, Environment, and Physics, Worcester State University, Worcester, MA, 01602, USA
| | - Jiří Dušek
- Department of Matter and Energy Fluxes, Global Change Research Institute of the Czech Academy of Sciences, Brno, 60300, Czech Republic
| | - Derek Eamus
- School of Life Sciences, University of Technology Sydney, Sydney, 2007, Australia
| | - Uwe Eichelmann
- Institute of Hydrology and Meteorology, Technische Universität Dresden, Tharandt, 01737, Germany
| | | | - Werner Eugster
- Department of Environmental Systems Science, ETH Zurich, Zurich, 8092, Switzerland
| | - Cacilia M Ewenz
- Airborne Research Australia, TERN Ecosystem Processes Central Node, Parafield, 5106, Australia
| | - Brent Ewers
- Department of Botany, Program in Ecology, University of Wyoming, 1000 E. Univ. Ave, Laramie, WY, 82071, USA
| | - Daniela Famulari
- Institute for Agricultural and Forestry Systems in the Mediterranean, National Research Council of Italy, Ercolano, 80056, Italy
| | - Silvano Fares
- Institute of BioEconomy, National Research Council of Italy, Rome, 00100, Italy.,Research Centre for Forestry and Wood, Council for Agricultural Research and Economics, Rome, 00166, Italy
| | - Iris Feigenwinter
- Department of Environmental Systems Science, ETH Zurich, Zurich, 8092, Switzerland
| | | | - Rasmus Fensholt
- Department of Geosciences and Natural Resource Management, University of Copenhagen, Copenhagen, 1350, Denmark
| | - Gianluca Filippa
- Climate Change Unit, Environmental Protection Agency of Aosta Valley, Saint Christophe, 11020, Italy
| | - Marc Fischer
- Energy Analysis & Environmental Impacts Division, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720, USA
| | - John Frank
- USDA Forest Service, Rocky Mountain Research Station, Fort Collins, CO, 80526, USA
| | - Marta Galvagno
- Climate Change Unit, Environmental Protection Agency of Aosta Valley, Saint Christophe, 11020, Italy
| | - Mana Gharun
- Department of Environmental Systems Science, ETH Zurich, Zurich, 8092, Switzerland
| | - Damiano Gianelle
- Department of Sustainable Agro-ecosystems and Bioresources, Research and Innovation Centre, Fondazione Edmund Mach, San Michele All'adige, 38010, Italy
| | - Bert Gielen
- Department of Biology, Research Group PLECO, University of Antwerp, Antwerp, 2610, Belgium
| | - Beniamino Gioli
- Institute of BioEconomy, National Research Council of Italy, Firenze, 50145, Italy
| | - Anatoly Gitelson
- School of Natural Resources, University of Nebraska-Lincoln, Lincoln, NE, 68583, USA
| | - Ignacio Goded
- Joint Research Centre, European Commission, Ispra, 21027, Italy
| | | | | | - Christopher M Gough
- Department of Biology, Virginia Commonwealth University, Richmond, VA, 23284, USA
| | - Michael L Goulden
- Department of Earth System Science, University of California, Irvine, CA, 92697, USA
| | - Alexander Graf
- Agrosphere (IBG3), Forschungszentrum Jülich, Jülich, 52428, Germany
| | - Anne Griebel
- School of Ecosystem and Forest Sciences, The University of Melbourne, Richmond, VIC3121, Australia
| | | | - Thomas Grünwald
- Institute of Hydrology and Meteorology, Technische Universität Dresden, Tharandt, 01737, Germany
| | - Albin Hammerle
- Department of Ecology, University of Innsbruck, Innsbruck, 6020, Austria
| | - Shijie Han
- International Joint Research Laboratory for Global Change Ecology, School of Life Sciences, Henan University, Kaifeng, 450000, China.,Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang, 110016, China
| | - Xingguo Han
- State Key Laboratory of Vegetation and Environmental Change, Institute of Botany, Chinese Academy of Sciences, Beijing, 100093, China
| | - Birger Ulf Hansen
- Department of Geosciences and Natural Resource Management, University of Copenhagen, Copenhagen, 1350, Denmark
| | - Chad Hanson
- Department of Forest Ecosystems and Society, Oregon State University, Corvallis, OR, 97333, USA
| | - Juha Hatakka
- Finnish Meteorological Institute, Helsinki, 00560, Finland
| | - Yongtao He
- Key Laboratory of Ecosystem Network Observation and Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, 100101, China.,College of Resources and Environment, University of Chinese Academy of Sciences, Beijing, 100190, China
| | - Markus Hehn
- Institute of Hydrology and Meteorology, Technische Universität Dresden, Tharandt, 01737, Germany
| | - Bernard Heinesch
- TERRA Teaching and Research Center, University of Liege, Gembloux, B-5030, Belgium
| | - Nina Hinko-Najera
- School of Ecosystem and Forest Sciences, The University of Melbourne, Creswick, VIC3363, Australia
| | - Lukas Hörtnagl
- Department of Environmental Systems Science, ETH Zurich, Zurich, 8092, Switzerland
| | - Lindsay Hutley
- Research Institute for the Environment and Livelihoods, Charles Darwin University, Darwin, 0909, Australia
| | - Andreas Ibrom
- Department of Environmental Engineering, Technical University of Denmark (DTU), Kongens Lyngby, 2800, Denmark
| | - Hiroki Ikawa
- Institute for Agro-Environmental Sciences, National Agriculture and Food Research Organization, Tsukuba, 305-8604, Japan
| | - Marcin Jackowicz-Korczynski
- Department of Physical Geography and Ecosystem Science, Lund University, Lund, 22362, Sweden.,Department of Bioscience, Arctic Research Center, Aarhus University, Roskilde, 4000, Denmark
| | - Dalibor Janouš
- Department of Matter and Energy Fluxes, Global Change Research Institute of the Czech Academy of Sciences, Brno, 60300, Czech Republic
| | - Wilma Jans
- Wageningen Environmental Research, Wageningen University and Research, Wageningen, 6708PB, The Netherlands
| | - Rachhpal Jassal
- Faculty of Land and Food Systems, University of British Columbia, Vancouver, BC, V6T1Z4, Canada
| | - Shicheng Jiang
- Key Laboratory of Vegetation Ecology, Ministry of Education, Northeast Normal University, Changchun, 130024, China
| | - Tomomichi Kato
- Research Faculty of Agriculture, Hokkaido University, Sapporo, 060-8589, Japan.,GI-Core, Hokkaido University, Sapporo, 060-0808, Japan
| | - Myroslava Khomik
- School of Geography and Earth Sciences, McMaster University, L8S4K1, Hamilton, ON, Canada.,Geography and Environmental Management, Waterloo, ON, N2L3G1, Canada
| | - Janina Klatt
- Institute of Meteorology and Climate Research, Karlsruhe Institute of Technology, Garmisch-Partenkirchen, 82467, Germany
| | - Alexander Knohl
- Bioclimatology, University of Goettingen, Goettingen, 37077, Germany.,Centre of Biodiversity and Sustainable Land Use (CBL), University of Goettingen, Goettingen, 37077, Germany
| | - Sara Knox
- Department of Geography, The University of British Columbia, Vancouver, BC, V6T1Z2, Canada
| | - Hideki Kobayashi
- Research Institute for Global Change, Institute of Arctic Climate and Environment Research, Japan Agency for Marine-Earth Science and Technology, Yokoama, 236-0001, Japan
| | - Georgia Koerber
- Biological Sciences, University of Adelaide, Adelaide, SA5064, Australia
| | - Olaf Kolle
- Max Planck Institute for Biogeochemistry, Jena, 03641, Germany
| | - Yoshiko Kosugi
- Graduate School of Agriculture, Kyoto University, Kyoto, 606-8502, Japan
| | - Ayumi Kotani
- Graduate School of Bioagricultural Sciences, Nagoya University, Nagoya, 4648601, Japan
| | - Andrew Kowalski
- Department of Applied Physics, University of Granada, Granada, 18071, Spain
| | - Bart Kruijt
- Water systems and Global Change group, Wageningen University, Wageningen, 6500, The Netherlands
| | - Julia Kurbatova
- A.N. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Moscow, 119071, Russia
| | - Werner L Kutsch
- Head Office, Integrated Carbon Observation System (ICOS ERIC), Helsinki, 00560, Finland
| | - Hyojung Kwon
- Department of Forest Ecosystems and Society, Oregon State University, Corvallis, OR, 97333, USA
| | | | - Tuomas Laurila
- Finnish Meteorological Institute, Helsinki, 00560, Finland
| | - Bev Law
- Department of Forest Ecosystems and Society, Oregon State University, Corvallis, OR, 97333, USA
| | | | - Yingnian Li
- Key Laboratory of Adaptation and Evolution of Plateau Biota, Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining, 810008, China
| | - Michael Liddell
- Centre for Tropical Environmental Sustainability Studies, James Cook University, Cairns, 4878, Australia
| | | | - Marryanna Lion
- Forestry and Environment Division, Forest Research Institute Malaysia (FRIM), Kepong, 52109, Malaysia
| | - Adam J Liska
- Biological Systems Engineering, University of Nebraska-Lincoln, Lincoln, NE, 68583, USA
| | - Annalea Lohila
- Finnish Meteorological Institute, Helsinki, 00560, Finland.,Institute for Atmosphere and Earth System Research/Physics, University of Helsinki, Helsinki, 00560, Finland
| | - Ana López-Ballesteros
- Department of Botany, School of Natural Sciences, Trinity College Dublin, Dublin, D02PN40, Ireland
| | - Efrén López-Blanco
- Department of Bioscience, Arctic Research Center, Aarhus University, Roskilde, 4000, Denmark
| | - Benjamin Loubet
- Université Paris-Saclay, INRAE, AgroParisTech, UMR ECOSYS, Thiverval-Grignon, 78850, France
| | - Denis Loustau
- ISPA, Bordeaux Sciences Agro, INRAE, Villenave d'Ornon, 33140, France
| | - Antje Lucas-Moffat
- Thünen Institute of Climate-Smart Agriculture, Federal Research Institute of Rural Areas, Forestry and Fisheries, Braunschweig, 38116, Germany.,German Meteorological Service (DWD), Centre for Agrometeorological Research, Braunschweig, 38116, Germany
| | - Johannes Lüers
- Micrometeorology, University of Bayreuth, Bayreuth, 95440, Germany.,Bayreuth Center of Ecology and Environmental Research, 95448, Bayreuth, Germany
| | - Siyan Ma
- ESPM, University of California Berkeley, Berkeley, CA, 94720, USA
| | | | - Vincenzo Magliulo
- Institute for Agricultural and Forestry Systems in the Mediterranean, National Research Council of Italy, Ercolano, 80056, Italy
| | - Regine Maier
- Department of Environmental Systems Science, ETH Zurich, Zurich, 8092, Switzerland
| | - Ivan Mammarella
- Institute for Atmosphere and Earth System Research/Physics, University of Helsinki, Helsinki, 00560, Finland
| | - Giovanni Manca
- Joint Research Centre, European Commission, Ispra, 21027, Italy
| | - Barbara Marcolla
- Department of Sustainable Agro-ecosystems and Bioresources, Research and Innovation Centre, Fondazione Edmund Mach, San Michele All'adige, 38010, Italy
| | - Hank A Margolis
- Centre d'étude de la forêt, Faculté de foresterie, de géographie et de géomatique, Université Laval, Québec, QC, G1V0A6, Canada
| | - Serena Marras
- Euro-Mediterranean Centre on Climate Change Foundation (CMCC), Lecce, 73100, Italy.,Department of Agriculture, University of Sassari, Sassari, 07100, Italy
| | - William Massman
- USDA Forest Service, Rocky Mountain Research Station, Fort Collins, CO, 80526, USA
| | - Mikhail Mastepanov
- Department of Bioscience, Arctic Research Center, Aarhus University, Roskilde, 4000, Denmark.,Oulanka research station, University of Oulu, Kuusamo, 93900, Finland
| | - Roser Matamala
- Environmental Science Division, Argonne National Laboratory, Lemont, IL, 60439, USA
| | | | - Francesco Mazzenga
- Research Institute on Terrestrial Ecosystems, National Research Council of Italy, Monterotondo Scalo, 00015, Italy
| | - Harry McCaughey
- Department of Geography and Planning, Queen's University, Kingston, ON, K7L3N6, Canada
| | - Ian McHugh
- School of Ecosystem and Forest Sciences, The University of Melbourne, Richmond, VIC3121, Australia
| | - Andrew M S McMillan
- Environmental Analytics NZ, Ltd. Raumati South, Paraparaumu, 5032, New Zealand
| | - Lutz Merbold
- Mazingira Centre, International Livestock Research Institute (ILRI), Nairobi, 00100, Kenya
| | - Wayne Meyer
- Biological Sciences, University of Adelaide, Adelaide, SA5064, Australia
| | - Tilden Meyers
- NOAA/OAR/Air Resources Laboratory, 325 Broadway, Boulder, CO, 80303, USA
| | - Scott D Miller
- Atmospheric Sciences Research Center, State University of New York at Albany, Albany, NY, 12203, USA
| | | | - Uta Moderow
- Institute of Hydrology and Meteorology, Technische Universität Dresden, Tharandt, 01737, Germany
| | - Russell K Monson
- Department of Ecology and Evolutionary Biology, University of Arizona, Tucson, AZ, 85721, USA
| | - Leonardo Montagnani
- Forest Department of South Tyrol, Bolzano, 39100, Italy.,Faculty of Science and Technology, Free University of Bolzano, Bolzano, 39100, Italy
| | - Caitlin E Moore
- Department of Plant Biology, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA
| | - Eddy Moors
- IHE Delft, Delft, 2611, The Netherlands.,Faculty of Science, VU Amsterdam, Amsterdam, 1081, The Netherlands
| | - Virginie Moreaux
- ISPA, Bordeaux Sciences Agro, INRAE, Villenave d'Ornon, 33140, France.,University Grenoble Alpes, IRD, CNRS, IGE, Grenoble, 38000, France
| | - Christine Moureaux
- TERRA Teaching and Research Center, University of Liege, Gembloux, B-5030, Belgium
| | - J William Munger
- School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, 02138, USA.,Department of Earth and Planetary Sciences, Harvard University, Cambridge, MA, 02138, USA
| | - Taro Nakai
- School of Forestry and Resource Conservation, National Taiwan University, Taipei, 0617, Taiwan.,International Arctic Research Center, University of Alaska Fairbanks, Fairbanks, AK, 99775, USA
| | - Johan Neirynck
- Environment and Climate, Research Institute for Nature and Forest, Geraardsbergen, 9500, Belgium
| | - Zoran Nesic
- Faculty of Land and Food Systems, University of British Columbia, Vancouver, BC, V6T1Z4, Canada
| | - Giacomo Nicolini
- DIBAF, University of Tuscia, Viterbo, 01100, Italy.,Euro-Mediterranean Centre on Climate Change Foundation (CMCC), Lecce, 73100, Italy
| | - Asko Noormets
- Department of Ecosystem Science and Management, Texas A&M University, College Station, TX, 77843, USA
| | - Matthew Northwood
- Research Institute for the Environment and Livelihoods, Charles Darwin University, Casuarina, 0810, Australia
| | - Marcelo Nosetto
- Grupo de Estudios Ambientales, Instituto de Matemática Aplicada San Luis (UNSL & CONICET), San Luis, D5700HHW, Argentina.,Facultad de Ciencias Agropecuarias (UNER), Oro Verde, 3100, Argentina
| | - Yann Nouvellon
- UMR Eco&Sols, CIRAD, Montpellier, 34060, France.,Eco&Sols, Univ Montpellier-CIRAD-INRA-IRD-Montpellier SupAgro, Montpellier, 34060, France
| | - Kimberly Novick
- O'Neill School of Public and Environmental Affairs, Indiana University Bloomington, Bloomington, IN, 47405, USA
| | - Walter Oechel
- Global Change Research Group, Dept. Biology, San Diego State University, San Diego, CA, 92182, USA.,Department of Geography, College of Life and Environmental Sciences, University of Exeter, Exeter, EX44RJ, United Kingdom
| | - Jørgen Eivind Olesen
- Department of Agroecology, Aarhus University, Tjele, 8830, Denmark.,iCLIMATE, Aarhus University, Tjele, 8830, Denmark
| | | | - Shirley A Papuga
- Department of Geology, Wayne State University, Detroit, MI, 48202, USA
| | - Frans-Jan Parmentier
- Department of Physical Geography and Ecosystem Science, Lund University, Lund, 22362, Sweden.,Department of Geosciences, University of Oslo, Oslo, 0315, Norway
| | | | - Marian Pavelka
- Department of Matter and Energy Fluxes, Global Change Research Institute of the Czech Academy of Sciences, Brno, 60300, Czech Republic
| | - Matthias Peichl
- Department of Forest Ecology and Management, Swedish University of Agricultural Sciences, Umeå, 90183, Sweden
| | - Elise Pendall
- Hawkesbury Institute for the Environment, Western Sydney University, Penrith, 2751, Australia
| | - Richard P Phillips
- Department of Biology, Indiana University Bloomington, Bloomington, IN, 47401, USA
| | - Kim Pilegaard
- Department of Environmental Engineering, Technical University of Denmark (DTU), Kongens Lyngby, 2800, Denmark
| | - Norbert Pirk
- Department of Physical Geography and Ecosystem Science, Lund University, Lund, 22362, Sweden.,CSIRO Land and Water, Wembley, 6913, Australia
| | - Gabriela Posse
- Instituto de Clima y Agua, Instituto Nacional de Tecnologia Agropecuaria (INTA), Buenos Aires, 1686, Argentina
| | - Thomas Powell
- Climate & Ecosystem Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720, USA
| | - Heiko Prasse
- Institute of Hydrology and Meteorology, Technische Universität Dresden, Tharandt, 01737, Germany
| | | | - Serge Rambal
- CEFE, CNRS, Univ Montpellier, Montpellier, 34293, France
| | - Üllar Rannik
- Institute for Atmosphere and Earth System Research/Physics, University of Helsinki, Helsinki, 00560, Finland
| | - Naama Raz-Yaseef
- Climate & Ecosystem Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720, USA
| | - Corinna Rebmann
- Department Computational Hydrosystems, Helmholtz Centre for Environmental Research UFZ, Leipzig, 04318, Germany
| | - David Reed
- Center for Global Change & Earth Observations, Michigan State University, East Lansing, MI, 48823, USA
| | - Victor Resco de Dios
- Hawkesbury Institute for the Environment, Western Sydney University, Penrith, 2751, Australia.,School of Life Science and Engineering, Southwest University of Science and Technology, Mianyang, 621010, China
| | - Natalia Restrepo-Coupe
- Department of Ecology and Evolutionary Biology, University of Arizona, Tucson, AZ, 85721, USA
| | - Borja R Reverter
- Departamento de Química e Física, Universidade Federal da Paraiba, Areia, PB, 58397-000, Brazil
| | - Marilyn Roland
- Department of Biology, Research Group PLECO, University of Antwerp, Antwerp, 2610, Belgium
| | | | - Torsten Sachs
- Remote Sensing and Geoinformatics, GFZ German Research Centre for Geosciences, Potsdam, 14473, Germany
| | - Scott R Saleska
- Department of Ecology and Evolutionary Biology, University of Arizona, Tucson, AZ, 85721, USA
| | - Enrique P Sánchez-Cañete
- Department of Applied Physics, University of Granada, Granada, 18071, Spain.,Andalusian Institute for Earth System Research (CEAMA-IISTA), Granada, 18006, Spain
| | - Zulia M Sanchez-Mejia
- Ciencias del Agua y Medioambiente, Instituto Tecnológico de Sonora, Ciudad Obregón, 85000, Mexico
| | - Hans Peter Schmid
- Institute of Meteorology and Climate Research, Karlsruhe Institute of Technology, Garmisch-Partenkirchen, 82467, Germany
| | - Marius Schmidt
- Agrosphere (IBG3), Forschungszentrum Jülich, Jülich, 52428, Germany
| | - Karl Schneider
- Geographical Institute, University of Cologne, Cologne, 50923, Germany
| | - Frederik Schrader
- Thünen Institute of Climate-Smart Agriculture, Federal Research Institute of Rural Areas, Forestry and Fisheries, Braunschweig, 38116, Germany
| | - Ivan Schroder
- Department of Industry, Innovation and Science, Geoscience Australia, Canberra, 2609, Australia
| | - Russell L Scott
- Southwest Watershed Research Center, USDA-ARS, Tucson, AZ, 85719, USA
| | - Pavel Sedlák
- Department of Matter and Energy Fluxes, Global Change Research Institute of the Czech Academy of Sciences, Brno, 60300, Czech Republic.,Institute of Atmospheric Physics of the Czech Academy of Sciences, Prague, 14100, Czech Republic
| | - Penélope Serrano-Ortíz
- Andalusian Institute for Earth System Research (CEAMA-IISTA), Granada, 18006, Spain.,Department of Ecology, University of Granada, Granada, 18071, Spain
| | - Changliang Shao
- National Hulunber Grassland Ecosystem Observation and Research Station & Institute of Agricultural Resources and Regional Planning, Chinese Academy of Agricultural Sciences, Beijing, 100081, China
| | - Peili Shi
- Key Laboratory of Ecosystem Network Observation and Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, 100101, China
| | - Ivan Shironya
- A.N. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Moscow, 119071, Russia
| | - Lukas Siebicke
- Bioclimatology, University of Goettingen, Goettingen, 37077, Germany
| | - Ladislav Šigut
- Department of Matter and Energy Fluxes, Global Change Research Institute of the Czech Academy of Sciences, Brno, 60300, Czech Republic
| | - Richard Silberstein
- School of Agriculture and Environment, University of Western Australia, Crawley, 6009, Australia.,School of Science, Edith Cowan University, Joondalup, 6027, Australia
| | - Costantino Sirca
- Euro-Mediterranean Centre on Climate Change Foundation (CMCC), Lecce, 73100, Italy.,Department of Agriculture, University of Sassari, Sassari, 07100, Italy
| | - Donatella Spano
- Euro-Mediterranean Centre on Climate Change Foundation (CMCC), Lecce, 73100, Italy.,Department of Agriculture, University of Sassari, Sassari, 07100, Italy
| | - Rainer Steinbrecher
- Institute of Meteorology and Climate Research, Karlsruhe Institute of Technology, Garmisch-Partenkirchen, 82467, Germany
| | | | - Cove Sturtevant
- National Ecological Observatory Network Program, Boulder, CO, 80301, USA
| | - Andy Suyker
- School of Natural Resources, University of Nebraska-Lincoln, Lincoln, NE, 68583, USA
| | - Torbern Tagesson
- Department of Physical Geography and Ecosystem Science, Lund University, Lund, 22362, Sweden.,Department of Geosciences and Natural Resource Management, University of Copenhagen, Copenhagen, 1350, Denmark
| | - Satoru Takanashi
- Kansai Research Center, Forestry and Forest Products Research Institute, Kyoto, 612-0855, Japan
| | - Yanhong Tang
- College of Urban and Environmental Sciences, Peking University, Beijing, 100871, China
| | - Nigel Tapper
- School of Earth, Atmosphere and Environment, Monash University, Clayton, 3800, Australia
| | - Jonathan Thom
- Space Science and Engineering Center, University of Wisconsin-Madison, Madison, WI, 53706, USA
| | - Michele Tomassucci
- DIBAF, University of Tuscia, Viterbo, 01100, Italy.,Terrasystem srl, Viterbo, 01100, Italy
| | | | - Shawn Urbanski
- USDA Forest Service, Rocky Mountain Research Station, Missoula, MT, 59808, USA
| | - Riccardo Valentini
- DIBAF, University of Tuscia, Viterbo, 01100, Italy.,Euro-Mediterranean Centre on Climate Change Foundation (CMCC), Lecce, 73100, Italy
| | - Michiel van der Molen
- Meteorology and Air Quality group, Wageningen University, 6500, Wageningen, The Netherlands
| | - Eva van Gorsel
- Fenner School of Environment and Society, Australian National University Canberra, Canberra, ACT, 2600, Australia
| | - Ko van Huissteden
- Department of Earth Sciences, Vrije Universiteit Amsterdam, Amsterdam, 1081 HV, The Netherlands
| | - Andrej Varlagin
- A.N. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Moscow, 119071, Russia
| | | | - Timo Vesala
- Institute for Atmosphere and Earth System Research/Physics, University of Helsinki, Helsinki, 00560, Finland
| | - Caroline Vincke
- Earth and Life Institute, Université Catholique de Louvain, Louvain, 1348, Belgium
| | - Domenico Vitale
- DIBAF, University of Tuscia, Viterbo, 01100, Italy.,Euro-Mediterranean Centre on Climate Change Foundation (CMCC), Lecce, 73100, Italy
| | - Natalia Vygodskaya
- A.N. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Moscow, 119071, Russia
| | - Jeffrey P Walker
- Department of Civil Engineering, Monash University, Clayton, 3800, Australia
| | - Elizabeth Walter-Shea
- School of Natural Resources, University of Nebraska-Lincoln, Lincoln, NE, 68583, USA
| | - Huimin Wang
- Key Laboratory of Ecosystem Network Observation and Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, 100101, China
| | - Robin Weber
- ESPM, University of California Berkeley, Berkeley, CA, 94720, USA
| | - Sebastian Westermann
- Instituto de Clima y Agua, Instituto Nacional de Tecnologia Agropecuaria (INTA), Buenos Aires, 1686, Argentina
| | - Christian Wille
- Remote Sensing and Geoinformatics, GFZ German Research Centre for Geosciences, Potsdam, 14473, Germany
| | - Steven Wofsy
- School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, 02138, USA.,Department of Earth and Planetary Sciences, Harvard University, Cambridge, MA, 02138, USA
| | - Georg Wohlfahrt
- Department of Ecology, University of Innsbruck, Innsbruck, 6020, Austria
| | - Sebastian Wolf
- Department of Environmental Systems Science, ETH Zurich, Zurich, 8092, Switzerland
| | - William Woodgate
- CSIRO Land and Water, Canberra, 2601, Australia.,School of Earth and Environmental Sciences, The University of Queensland, St Lucia, 4072, Australia
| | - Yuelin Li
- South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, 510650, China
| | - Roberto Zampedri
- Department of Sustainable Agro-ecosystems and Bioresources, Research and Innovation Centre, Fondazione Edmund Mach, San Michele All'adige, 38010, Italy
| | - Junhui Zhang
- Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang, 110016, China
| | - Guoyi Zhou
- College of Applied Meteorology, Nanjing University of Information Science & Technology, Nanjing, 210044, China
| | - Donatella Zona
- Global Change Research Group, Dept. Biology, San Diego State University, San Diego, CA, 92182, USA.,Department of Animal and Plant Sciences, University of Sheffield, Sheffield, S102TN, United Kingdom
| | - Deb Agarwal
- Computational Research Division, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720, USA
| | - Sebastien Biraud
- Climate & Ecosystem Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720, USA
| | - Margaret Torn
- Climate & Ecosystem Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720, USA
| | - Dario Papale
- DIBAF, University of Tuscia, Viterbo, 01100, Italy. .,Euro-Mediterranean Centre on Climate Change Foundation (CMCC), Lecce, 73100, Italy.
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Delpierre N, Soudani K, Berveiller D, Dufrêne E, Hmimina G, Vincent G. "Green pointillism": detecting the within-population variability of budburst in temperate deciduous trees with phenological cameras. Int J Biometeorol 2020; 64:663-670. [PMID: 31912307 DOI: 10.1007/s00484-019-01855-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Revised: 12/09/2019] [Accepted: 12/21/2019] [Indexed: 06/10/2023]
Abstract
Phenological cameras have been used over a decade for identifying plant phenological markers (budburst, leaf senescence) and more generally the greenness dynamics of forest canopies. The analysis is usually carried out over the full camera field of view, with no particular analysis of the variability of phenological markers among trees. Here we show that images produced by phenological cameras can be used to quantify the within-population variability of budburst (WPVbb) in temperate deciduous forests. Using seven site-years of image analyses, we report a strong correlation (r2 = 0.97) between the WPVbb determined with a phenological camera and its quantification through ground observation. We show that WPVbb varies strongly (by a factor of 4) from year to year in a given population and that those variations are linked with temperature conditions during the budburst period, with colder springs associated to a higher differentiation of budburst (higher WPVbb) among trees. Deploying our approach at the continental scale, i.e., throughout phenological cameras networks, would improve the understanding of the spatial (across populations) and temporal (across years) variations of WPVbb, which have strong implications on forest functioning, tree fitness and phenological modelling.
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Affiliation(s)
- Nicolas Delpierre
- Ecologie Systématique Evolution, Univ. Paris-Sud, CNRS, AgroParisTech, Université Paris-Saclay, 91400, Orsay, France.
| | - Kamel Soudani
- Ecologie Systématique Evolution, Univ. Paris-Sud, CNRS, AgroParisTech, Université Paris-Saclay, 91400, Orsay, France
| | - Daniel Berveiller
- Ecologie Systématique Evolution, Univ. Paris-Sud, CNRS, AgroParisTech, Université Paris-Saclay, 91400, Orsay, France
| | - Eric Dufrêne
- Ecologie Systématique Evolution, Univ. Paris-Sud, CNRS, AgroParisTech, Université Paris-Saclay, 91400, Orsay, France
| | - Gabriel Hmimina
- Ecologie Systématique Evolution, Univ. Paris-Sud, CNRS, AgroParisTech, Université Paris-Saclay, 91400, Orsay, France
- Center for Advanced Land Management Information Technologies, School of Natural Resources, University of Nebraska-Lincoln, Lincoln, NE, 68583, USA
| | - Gaëlle Vincent
- Ecologie Systématique Evolution, Univ. Paris-Sud, CNRS, AgroParisTech, Université Paris-Saclay, 91400, Orsay, France
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11
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Vincent-Barbaroux C, Berveiller D, Lelarge-Trouverie C, Maia R, Máguas C, Pereira J, Chaves MM, Damesin C. Carbon-use strategies in stem radial growth of two oak species, one Temperate deciduous and one Mediterranean evergreen: what can be inferred from seasonal variations in the δ13C of the current year ring? Tree Physiol 2019; 39:1329-1341. [PMID: 31100150 DOI: 10.1093/treephys/tpz043] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Accepted: 04/02/2019] [Indexed: 06/09/2023]
Abstract
Tree ring synthesis is a key process in wood production; however, little is known of the origin and fate of the carbon involved. We used natural 13C abundance to investigate the carbon-use process for the ring development in a temperate deciduous (Quercus petraea (Matt.) Liebl.) and a Mediterranean evergreen (Quercus ilex L.) oak. The sapwood carbon reserves, phloem sucrose contents, stem respired CO2 efflux and their respective carbon isotope compositions (δ13C) were recorded over 1 year, in the native area of each species. The seasonal δ13C variation of the current year ring was determined in the total ring throughout the seasons, as well as in slices from the fully mature ring after the growth season (intra-ring pattern). Although the budburst dates of the two oaks were similar, the growth of Quercus ilex began 50 days later. Both species exhibited growth cessation during the hot and dry summer but only Q. ilex resumed in the autumn. In the deciduous oak, xylem starch storage showed clear variations during the radial growth. The intra-ring δ13C variations of the two species exhibited similar ranges, but contrasting patterns, with an early increase for Q. petraea. Comparison between δ13C of starch and total ring suggested that Q. petraea (but not Q. ilex) builds its rings using reserves during the first month of growth. Shifts in ring and soluble sugars δ13C suggested an interspecific difference in either the phloem unloading or the use of fresh assimilate inside the ring. A decrease in ring δ13C for both oaks between the end of the radial growth and the winter is attributed to a lignification of ring cell walls after stem increment. This study highlighted the differences in carbon-use during ring growth for evergreen and deciduous oaks, as well as the benefits of exploring the process using natural 13C abundance.
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Affiliation(s)
- Cécile Vincent-Barbaroux
- Laboratoire Biologie des Ligneux et des Grandes Cultures, INRA, Université d'Orléans, USC, Orléans cedex 2, France
- Instituto Superior de Agronomia, Universidade de Lisboa, Lisboa, Portugal
| | - Daniel Berveiller
- Laboratoire Ecologie Systématique et Evolution, UMR, Université Paris-Sud, CNRS, AgroparisTech, Orsay, France
| | - Caroline Lelarge-Trouverie
- Institute of Plant Sciences Paris-Saclay IPS2, CNRS, INRA, Université Paris-Sud, Université d'Evry, Université Paris-Diderot, Université Paris-Saclay, Bâtiment, Orsay, France
| | - Rodrigo Maia
- Centro de Ecologia, Evolução e Alterações Ambientais (cE3c), Faculdade de Ciências da Universidade de Lisboa, Campo Grande, Lisboa, Portugal
| | - Cristina Máguas
- Centro de Ecologia, Evolução e Alterações Ambientais (cE3c), Faculdade de Ciências da Universidade de Lisboa, Campo Grande, Lisboa, Portugal
| | - João Pereira
- Centro de Estudos Florestais Instituto Superior de Agronomia, Universidade de Lisboa, Lisboa, Portugal
| | - Manuela M Chaves
- Instituto Superior de Agronomia, Universidade de Lisboa, Lisboa, Portugal
- Instituto de Tecnologia Química e Biológica, Universidade Nova de Lisboa, Oeiras, Portugal
| | - Claire Damesin
- Laboratoire Ecologie Systématique et Evolution, UMR, Université Paris-Sud, CNRS, AgroparisTech, Orsay, France
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12
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Delpierre N, Berveiller D, Granda E, Dufrêne E. Wood phenology, not carbon input, controls the interannual variability of wood growth in a temperate oak forest. New Phytol 2016; 210:459-470. [PMID: 26619197 DOI: 10.1111/nph.13771] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/25/2015] [Accepted: 10/21/2015] [Indexed: 06/05/2023]
Abstract
Although the analysis of flux data has increased our understanding of the interannual variability of carbon inputs into forest ecosystems, we still know little about the determinants of wood growth. Here, we aimed to identify which drivers control the interannual variability of wood growth in a mesic temperate deciduous forest. We analysed a 9-yr time series of carbon fluxes and aboveground wood growth (AWG), reconstructed at a weekly time-scale through the combination of dendrometer and wood density data. Carbon inputs and AWG anomalies appeared to be uncorrelated from the seasonal to interannual scales. More than 90% of the interannual variability of AWG was explained by a combination of the growth intensity during a first 'critical period' of the wood growing season, occurring close to the seasonal maximum, and the timing of the first summer growth halt. Both atmospheric and soil water stress exerted a strong control on the interannual variability of AWG at the study site, despite its mesic conditions, whilst not affecting carbon inputs. Carbon sink activity, not carbon inputs, determined the interannual variations in wood growth at the study site. Our results provide a functional understanding of the dependence of radial growth on precipitation observed in dendrological studies.
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Affiliation(s)
- Nicolas Delpierre
- Ecologie Systématique Evolution, Univ. Paris-Sud, CNRS, AgroParisTech, Université Paris-Saclay, 91400, Orsay, France
| | - Daniel Berveiller
- Ecologie Systématique Evolution, Univ. Paris-Sud, CNRS, AgroParisTech, Université Paris-Saclay, 91400, Orsay, France
| | - Elena Granda
- Ecologie Systématique Evolution, Univ. Paris-Sud, CNRS, AgroParisTech, Université Paris-Saclay, 91400, Orsay, France
| | - Eric Dufrêne
- Ecologie Systématique Evolution, Univ. Paris-Sud, CNRS, AgroParisTech, Université Paris-Saclay, 91400, Orsay, France
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13
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Roy M, Gonneau C, Rocheteau A, Berveiller D, Thomas JC, Damesin C, Selosse MA. Why do mixotrophic plants stay green? A comparison between green and achlorophyllous orchid individuals in situ. ECOL MONOGR 2013. [DOI: 10.1890/11-2120.1] [Citation(s) in RCA: 62] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Dannoura M, Maillard P, Fresneau C, Plain C, Berveiller D, Gerant D, Chipeaux C, Bosc A, Ngao J, Damesin C, Loustau D, Epron D. In situ assessment of the velocity of carbon transfer by tracing 13 C in trunk CO2 efflux after pulse labelling: variations among tree species and seasons. New Phytol 2011; 190:181-192. [PMID: 21231935 DOI: 10.1111/j.1469-8137.2010.03599.x] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Phloem is the main pathway for transferring photosynthates belowground. In situ(13) C pulse labelling of trees 8-10 m tall was conducted in the field on 10 beech (Fagus sylvatica) trees, six sessile oak (Quercus petraea) trees and 10 maritime pine (Pinus pinaster) trees throughout the growing season. Respired (13) CO2 from trunks was tracked at different heights using tunable diode laser absorption spectrometry to determine time lags and the velocity of carbon transfer (V). The isotope composition of phloem extracts was measured on several occasions after labelling and used to estimate the rate constant of phloem sap outflux (kP ). Pulse labelling together with high-frequency measurement of the isotope composition of trunk CO2 efflux is a promising tool for studying phloem transport in the field. Seasonal variability in V was predicted in pine and oak by bivariate linear regressions with air temperature and soil water content. V differed among the three species consistently with known differences in phloem anatomy between broadleaf and coniferous trees. V increased with tree diameter in oak and beech, reflecting a nonlinear increase in volumetric flow with increasing bark cross-sectional area, which suggests changes in allocation pattern with tree diameter in broadleaf species. Discrepancies between V and kP indicate vertical changes in functional phloem properties.
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Affiliation(s)
- Masako Dannoura
- INRA, UR1263 Ecologie Fonctionnelle et Physique de l'Environnement, F-33140 Villenave d'Ornon, France
- Laboratory of Forest Utilization, Department of Forest and Biomaterial Science, Graduate School of Agriculture, Kyoto University, Kyoto 606-8502, Japan
| | - Pascale Maillard
- Université Henri Poincaré, UMR 1137, Ecologie et Ecophysiologie Forestières, Faculté des Sciences, Nancy Université, F-54500 Vandoeuvre les Nancy, France
- INRA, UMR 1137, Ecologie et Ecophysiologie Forestières, Centre de Nancy, F-54280 Champenoux, France
| | - Chantal Fresneau
- Université Paris-Sud, UMR 8079, Laboratoire Ecologie Systématique et Evolution, F-91405 Orsay, France
- CNRS, UMR 8079, Laboratoire Ecologie Systématique et Evolution, F-91190 Gif-sur-Yvette, France
- AgroParisTech, UMR 8079, Laboratoire Ecologie Systématique et Evolution, F-75231 Paris, France
| | - Caroline Plain
- Université Henri Poincaré, UMR 1137, Ecologie et Ecophysiologie Forestières, Faculté des Sciences, Nancy Université, F-54500 Vandoeuvre les Nancy, France
- INRA, UMR 1137, Ecologie et Ecophysiologie Forestières, Centre de Nancy, F-54280 Champenoux, France
| | - Daniel Berveiller
- Université Paris-Sud, UMR 8079, Laboratoire Ecologie Systématique et Evolution, F-91405 Orsay, France
- CNRS, UMR 8079, Laboratoire Ecologie Systématique et Evolution, F-91190 Gif-sur-Yvette, France
- AgroParisTech, UMR 8079, Laboratoire Ecologie Systématique et Evolution, F-75231 Paris, France
| | - Dominique Gerant
- Université Henri Poincaré, UMR 1137, Ecologie et Ecophysiologie Forestières, Faculté des Sciences, Nancy Université, F-54500 Vandoeuvre les Nancy, France
- INRA, UMR 1137, Ecologie et Ecophysiologie Forestières, Centre de Nancy, F-54280 Champenoux, France
| | - Christophe Chipeaux
- INRA, UR1263 Ecologie Fonctionnelle et Physique de l'Environnement, F-33140 Villenave d'Ornon, France
| | - Alexandre Bosc
- INRA, UR1263 Ecologie Fonctionnelle et Physique de l'Environnement, F-33140 Villenave d'Ornon, France
| | - Jérôme Ngao
- Université Paris-Sud, UMR 8079, Laboratoire Ecologie Systématique et Evolution, F-91405 Orsay, France
- CNRS, UMR 8079, Laboratoire Ecologie Systématique et Evolution, F-91190 Gif-sur-Yvette, France
- AgroParisTech, UMR 8079, Laboratoire Ecologie Systématique et Evolution, F-75231 Paris, France
| | - Claire Damesin
- Université Paris-Sud, UMR 8079, Laboratoire Ecologie Systématique et Evolution, F-91405 Orsay, France
- CNRS, UMR 8079, Laboratoire Ecologie Systématique et Evolution, F-91190 Gif-sur-Yvette, France
- AgroParisTech, UMR 8079, Laboratoire Ecologie Systématique et Evolution, F-75231 Paris, France
| | - Denis Loustau
- INRA, UR1263 Ecologie Fonctionnelle et Physique de l'Environnement, F-33140 Villenave d'Ornon, France
| | - Daniel Epron
- Université Henri Poincaré, UMR 1137, Ecologie et Ecophysiologie Forestières, Faculté des Sciences, Nancy Université, F-54500 Vandoeuvre les Nancy, France
- INRA, UMR 1137, Ecologie et Ecophysiologie Forestières, Centre de Nancy, F-54280 Champenoux, France
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Maunoury-Danger F, Fresneau C, Eglin T, Berveiller D, François C, Lelarge-Trouverie C, Damesin C. Impact of carbohydrate supply on stem growth, wood and respired CO2 delta13C: assessment by experimental girdling. Tree Physiol 2010; 30:818-30. [PMID: 20504776 DOI: 10.1093/treephys/tpq039] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/18/2023]
Abstract
The present study examines the impact of the C source (reserves vs current assimilates) on tree C isotope signals and stem growth, using experimental girdling to stop the supply of C from leaves to stem. Two-year-old sessile oaks (Quercus petraea) were girdled at three different phenological periods during the leafy period: during early wood growth (Girdling Period 1), during late wood growth (Girdling Period 2) and just after growth cessation (Girdling Period 3). The measured variables included stem respiration rates, stem radial increment, delta(13)C of respired CO(2) and contents of starch and water-soluble fraction in stems (below the girdle) and leaves. Girdling stopped growth, even early in the growing season, leading to a decrease in stem CO(2) efflux (CO(2R)). Shift in substrate use from recently fixed carbohydrate to reserves (i.e., starch) induced (13)C enrichment of CO(2) respired by stem. However, change in substrate type was insufficient to explain alone all the observed CO(2R) delta(13)C variations, especially at the period corresponding to large growth rate of control trees. The below-girdle mass balance suggested that, during girdling periods, stem C was invested in metabolic pathways other than respiration and stem growth. After Girdling Period 1, the girdle healed and the effects of girdling on stem respiration were reversed. Stem growth restarted and total radial increment was similar to the control one, indicating that growth can be delayed when a stress event occurs early in the growth period. Concerning tree ring, seasonal shift in substrate use from reserves (i.e., starch) to recently fixed carbohydrate is sufficient to explain the observed (13)C depletion of tree ring during the early wood growth. However, the inter-tree intra-ring delta(13)C variability needs to be resolved in order to improve the interpretation of intra-seasonal ring signals in terms of climatic or ecophysiological information. This study highlighted, via carbohydrate availability effects, the importance of the characterization of stem metabolic pathways for a complete understanding of the delta(13)C signals.
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Affiliation(s)
- Florence Maunoury-Danger
- Laboratoire Ecologie, Systématique et Evolution, UMR 8079, Université Paris-Sud XI, 91405 Orsay CEDEX, France.
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16
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Abstract
The photosynthetic characteristics of current-year stems of six deciduous tree species, two evergreen tree species and ginkgo (Ginkgo biloba L.) were compared. Gas exchange, chlorophyll concentration, nitrogen concentration and maximum quantum yield of PSII were measured in stems in summer and winter. A light-induced decrease in stem CO(2) efflux was observed in all species. The apparent gross photosynthetic rate in saturating light ranged from 0.72 micromol m(-2 )s(-1) (ginkgo, in winter) to 3.73 micromol m(-2) s(-1) (Alnus glutinosa (L.) Gaertn., in summer). Despite this variability, a unique correlation (slope = 0.75), based on our results and those reported in the literature, was found between gross photosynthetic rate and dark respiration rate. Mass-based gross photosynthetic rate decreased with stem mass per area and correlated to chlorophyll concentration and nitrogen concentration, both in summer and winter. The radial distribution of stem chlorophyll differed among species, but all species except ginkgo had chlorophyll as deep as the pith. In summer, the maximum quantum yield of stem PSII (estimated from the ratio of variable to maximal fluorescence; F (v)/F (m)) of all species was near the optimal value found for leaves. By contrast, the values were highly variable in winter, suggesting large differences in sensitivity to low-temperature photoinhibition. The winter values of Fv/Fm were only 31-60% of summer values for the deciduous species, whereas the evergreen conifer species maintained high F (v)/F (m) in winter. The results highlight the interspecific variability of gross photosynthesis in the stem and its correlation with structural traits like those found for leaves. The structural correlations suggest that the selection of photosynthetic traits has operated under similar constraints in stems and leaves.
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Affiliation(s)
- Daniel Berveiller
- Laboratoire Ecologie, Systématique et Evolution (ESE), CNRS & Université Paris Sud, Bâtiment 362, 91405 Orsay Cedex, France.
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17
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Berveiller D, Vidal J, Degrouard J, Ambard-Bretteville F, Pierre JN, Jaillard D, Damesin C. Tree stem phosphoenolpyruvate carboxylase (PEPC): lack of biochemical and localization evidence for a C4-like photosynthesis system. New Phytol 2007; 176:775-781. [PMID: 17997763 DOI: 10.1111/j.1469-8137.2007.02283.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Here, the kinetic properties and immunolocalization of phosphoenolpyruvate carboxylase (PEPC) and ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco) in young stems of Fagus sylvatica were investigated. The aim of the study was to test the hypothesis that there is a C4-like photosynthesis system in the stems of this C3 tree species. The activity, optimal pH and L-malate sensitivity of PEPC, and the Michaelis-Menten constant (Km) for phosphoenolpyruvate (PEP), were measured in protein extracts from current-year stems and leaves. A gel blot experiment and immunolocalization studies were performed to examine the isozyme complexity of PEPC and the tissue distribution of PEPC and Rubisco in stems. Leaf and stem PEPCs exhibited similar, classical values characteristic of C3 PEPCs, with an optimal pH of c. 7.8, a Km for PEP of c. 0.3 mM and a IC50 for L-malate (the L-malate concentration that inhibits 50% of PEPC activity at the Km for PEP) of c. 0.1 mM. Western blot analysis showed the presence of two PEPC subunits (molecular mass c. 110 kDa) both in leaves and in stems. Immunogold labelling did not reveal any differential localization of PEPC and Rubisco, neither between nor inside cells. This study suggests that C4-type photosynthesis does not occur in stems of F. sylvatica and underlines the importance of PEPC in nonphotosynthetic carbon fixation by most stem tissues (fixation of respired CO2 and fixation via the anaplerotic pathway).
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Affiliation(s)
- Daniel Berveiller
- CNRS, Laboratoire Ecologie Systématique et Evolution, UMR8079, Orsay, F-91405; University Paris-Sud, Orsay, F-91405; AgroParisTech, Paris, F-75231, France
| | - Jean Vidal
- CNRS, Institut de Biotechnologie des Plantes, UMR8618, Orsay, F-91405; University Paris-Sud, Orsay, F-91405, France
| | - Jeril Degrouard
- CNRS, Centre Commun de Microscopie Electronique, UMR8080, Orsay, F-91405; University Paris-Sud, Orsay, F-91405, France
| | - Françoise Ambard-Bretteville
- CNRS, Institut de Biotechnologie des Plantes, UMR8618, Orsay, F-91405; University Paris-Sud, Orsay, F-91405, France
| | - Jean-Noël Pierre
- CNRS, Institut de Biotechnologie des Plantes, UMR8618, Orsay, F-91405; University Paris-Sud, Orsay, F-91405, France
| | - Danielle Jaillard
- CNRS, Centre Commun de Microscopie Electronique, UMR8080, Orsay, F-91405; University Paris-Sud, Orsay, F-91405, France
| | - Claire Damesin
- CNRS, Laboratoire Ecologie Systématique et Evolution, UMR8079, Orsay, F-91405; University Paris-Sud, Orsay, F-91405; AgroParisTech, Paris, F-75231, France
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18
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Maunoury F, Berveiller D, Lelarge C, Pontailler JY, Vanbostal L, Damesin C. Seasonal, daily and diurnal variations in the stable carbon isotope composition of carbon dioxide respired by tree trunks in a deciduous oak forest. Oecologia 2006; 151:268-79. [PMID: 17115189 DOI: 10.1007/s00442-006-0592-z] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2006] [Accepted: 10/12/2006] [Indexed: 10/23/2022]
Abstract
The stable C isotope composition (delta13C) of CO2 respired by trunks was examined in a mature temperate deciduous oak forest (Quercus petraea). Month-to-month, day-to-day and diurnal, measurements were made to determine the range of variations at different temporal scales. Trunk growth and respiration rates were assessed. Phloem tissue was sampled and was analysed for total organic matter and soluble sugar 13C composition. The CO2 respired by trunk was always enriched in 13C relative to the total organic matter, sometimes by as much as 5 per thousand. The delta13C of respired CO2 exhibited a large seasonal variation (3.3 per thousand), with a relative maximum at the beginning of the growth period. The lowest values occurred in summer when the respiration rates were maximal. After the cessation of radial trunk growth, the respired CO2 delta13C values showed a progressive increase, which was linked to a parallel increase in soluble sugar content in the phloem tissue (R=0.95; P<0.01). At the same time, the respiration rates declined. This limited use of the substrate pool might allow the discrimination during respiration to be more strongly expressed. The late-season increase in CO2 delta13C might also be linked to a shift from recently assimilated C to reserves. At the seasonal scale, CO2 delta13C was negatively correlated with air temperature (R=-0.80; P<0.01). The diurnal variation sometimes reached 3 per thousand, but the range and the pattern depended on the period within the growing season. Contrary to expectations, diurnal variations were maximal in winter and spring when the leaves were missing or not totally functional. By contrast to the seasonal scale, these diurnal variations were not related to air temperature or sugar content. Our study shows that seasonal and diurnal variations of respired 13C exhibited a similar large range but were probably explained by different mechanisms.
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Affiliation(s)
- Florence Maunoury
- Laboratoire d'Ecologie, Systématique et Evolution (ESE), Université Paris XI, CNRS UMR 8079, Bâtiment 362, 91405, Orsay Cedex, France.
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Julou T, Burghardt B, Gebauer G, Berveiller D, Damesin C, Selosse MA. Mixotrophy in orchids: insights from a comparative study of green individuals and nonphotosynthetic individuals of Cephalanthera damasonium. New Phytol 2005; 166:639-53. [PMID: 15819926 DOI: 10.1111/j.1469-8137.2005.01364.x] [Citation(s) in RCA: 152] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/19/2023]
Abstract
Some green orchids obtain carbon (C) from their mycorrhizal fungi and photosynthesis. This mixotrophy may represent an evolutionary step towards mycoheterotrophic plants fully feeding on fungal C. Here, we report on nonphotosynthetic individuals (albinos) of the green Cephalanthera damasonium that likely represent another evolutionary step. Albino and green individuals from a French population were compared for morphology and fertility, photosynthetic abilities, fungal partners (using microscopy and molecular tools), and nutrient sources (as characterized by 15N and 13C abundances). Albinos did not differ significantly from green individuals in morphology and fertility, but tended to be smaller. They harboured similar fungi, with Thelephoraceae and Cortinariaceae as mycorrhizal partners and few rhizoctonias. Albinos were nonphotosynthetic, fully mycoheterotrophic. Green individuals carried out photosynthesis at compensation point and received almost 50% of their C from fungi. Orchid fungi also colonized surrounding tree roots, likely to be the ultimate C source. Transition to mycoheterotrophy may require several simultaneous adaptations; albinos, by lacking some of them, may have reduced ecological success. This may limit the appearance of cheaters in mycorrhizal networks.
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Affiliation(s)
- Thomas Julou
- Service de Systématique Moléculaire (IFR CNRS 101), Muséum National d'Histoire Naturelle, 43, rue Cuvier, 75005 Paris, France
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Damesin C, Barbaroux C, Berveiller D, Lelarge C, Chaves M, Maguas C, Maia R, Pontailler JY. The carbon isotope composition of CO2 respired by trunks: comparison of four sampling methods. Rapid Commun Mass Spectrom 2005; 19:369-374. [PMID: 15645507 DOI: 10.1002/rcm.1799] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
The (13)C natural abundance of CO(2) respired by plants has been used in the laboratory to examine the discrimination processes that occur during respiration. Currently, field measurements are being expanded to interpret the respiration delta(13)C signature measured at ecosystem and global levels. In this context, forests are particularly important to consider as they represent 80% of the continental biomass. The objective of this investigation was to compare four methods of sampling the CO(2) respired by trunks for the determination of its carbon isotope composition: three in situ methods using chambers placed on the trunk, and one destructive method using cores of woody tissues. The in situ methods were based either on a Keeling plot approach applied at the tissue level or on an initial flush of the chamber with nitrogen or with CO(2)-free air. In parallel, we investigated the possibility of an apparent discrimination during tissue respiration by comparing the delta(13)C signature of the respired CO(2) and that of the organic matter. The study was performed on six tree species widely distributed in temperate and mediterranean areas. The four methods were not significantly different when overall means were considered. However, considering the individual data, the Keeling plot approach and the nitrogen flush methods gave fairly homogeneous results, whereas the CO(2)-free air method produced more variable results. The core method was not correlated with any of the chamber methods. Regardless of the methodology, the respired CO(2) generally was enriched in (13)C relative to the total organic matter. This apparent enrichment during respiration was variable, reaching as much as 3-5 per thousand. This study showed that, on the whole, the different sampling techniques gave similar results, but one should be aware of the variability associated with each method.
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Affiliation(s)
- C Damesin
- Laboratoire d'Ecologie, Systématique et Evolution [ESE], Université Paris XI, CNRS UMR C8079, Bâtiment 362, F-91405 Orsay cedex, France.
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