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Novick KA, Ficklin DL, Grossiord C, Konings AG, Martínez-Vilalta J, Sadok W, Trugman AT, Williams AP, Wright AJ, Abatzoglou JT, Dannenberg MP, Gentine P, Guan K, Johnston MR, Lowman LEL, Moore DJP, McDowell NG. The impacts of rising vapour pressure deficit in natural and managed ecosystems. PLANT, CELL & ENVIRONMENT 2024; 47:3561-3589. [PMID: 38348610 DOI: 10.1111/pce.14846] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/14/2023] [Revised: 01/16/2024] [Accepted: 01/23/2024] [Indexed: 08/16/2024]
Abstract
An exponential rise in the atmospheric vapour pressure deficit (VPD) is among the most consequential impacts of climate change in terrestrial ecosystems. Rising VPD has negative and cascading effects on nearly all aspects of plant function including photosynthesis, water status, growth and survival. These responses are exacerbated by land-atmosphere interactions that couple VPD to soil water and govern the evolution of drought, affecting a range of ecosystem services including carbon uptake, biodiversity, the provisioning of water resources and crop yields. However, despite the global nature of this phenomenon, research on how to incorporate these impacts into resilient management regimes is largely in its infancy, due in part to the entanglement of VPD trends with those of other co-evolving climate drivers. Here, we review the mechanistic bases of VPD impacts at a range of spatial scales, paying particular attention to the independent and interactive influence of VPD in the context of other environmental changes. We then evaluate the consequences of these impacts within key management contexts, including water resources, croplands, wildfire risk mitigation and management of natural grasslands and forests. We conclude with recommendations describing how management regimes could be altered to mitigate the otherwise highly deleterious consequences of rising VPD.
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Affiliation(s)
- Kimberly A Novick
- O'Neill School of Public and Environmental Affairs, Indiana University, Bloomington, Indiana, USA
| | - Darren L Ficklin
- Department of Geography, Indiana University, Bloomington, Indiana, USA
| | - Charlotte Grossiord
- Plant Ecology Research Laboratory (PERL), School of Architecture, Civil and Environmental Engineering (EPFL), Lausanne, Switzerland
- Community Ecology Unit, Swiss Federal Institute for Forest, Snow and Landscape WSL, Lausanne, Switzerland
| | - Alexandra G Konings
- Department of Earth System Science, Stanford University, Stanford, California, USA
| | - Jordi Martínez-Vilalta
- CREAF, Bellaterra, Catalonia, Spain
- Universitat Autònoma de Barcelona, Bellaterra, Catalonia, Spain
| | - Walid Sadok
- Department of Agronomy and Plant Genetics, University of Minnesota, St. Paul, Minnesota, USA
| | - Anna T Trugman
- Department of Geography, University of California, Santa Barbara, California, USA
| | - A Park Williams
- Department of Geography, University of California, Los Angeles, California, USA
| | - Alexandra J Wright
- Department of Biological Sciences, California State University Los Angeles, Los Angeles, California, USA
| | - John T Abatzoglou
- Management of Complex Systems Department, University of California, Merced, California, USA
| | - Matthew P Dannenberg
- Department of Geographical and Sustainability Sciences, University of Iowa, Iowa City, Iowa, USA
| | - Pierre Gentine
- Department of Earth and Environmental Engineering, Columbia University, New York, New York, USA
- Center for Learning the Earth with Artificial Intelligence and Physics (LEAP), Columbia University, New York, New York, USA
| | - Kaiyu Guan
- Agroecosystem Sustainability Center, Institute for Sustainability, Energy, and Environment, University of Illinois Urbana-Champaign, Urbana, Illinois, USA
- Department of Natural Resources and Environmental Sciences, College of Agricultural, Consumers, and Environmental Sciences, University of Illinois Urbana-Champaign, Urbana, Illinois, USA
- National Center for Supercomputing Applications, University of Illinois Urbana-Champaign, Urbana, Illinois, USA
| | - Miriam R Johnston
- Department of Geographical and Sustainability Sciences, University of Iowa, Iowa City, Iowa, USA
| | - Lauren E L Lowman
- Department of Engineering, Wake Forest University, Winston-Salem, North Carolina, USA
| | - David J P Moore
- School of Natural Resources and the Environment, University of Arizona, Tucson, Arizona, USA
| | - Nate G McDowell
- Atmospheric Sciences & Global Change Division, Pacific Northwest National Laboratory, Richland, Washington, USA
- School of Biological Sciences, Washington State University, Pullman, Washington, USA
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2
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Ogée J, Walbott M, Barbeta A, Corcket E, Brunet Y. Decametric-scale buffering of climate extremes in forest understory within a riparian microrefugia: the key role of microtopography. INTERNATIONAL JOURNAL OF BIOMETEOROLOGY 2024:10.1007/s00484-024-02702-9. [PMID: 38850441 DOI: 10.1007/s00484-024-02702-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/07/2024] [Revised: 04/09/2024] [Accepted: 05/07/2024] [Indexed: 06/10/2024]
Abstract
Riparian corridors often act as low-land climate refugia for temperate tree species in their southern distribution range. A plausible mechanism is the buffering of regional climate extremes by local physiographic and biotic factors. We tested this idea using a 3-year-long microclimate dataset collected along the Ciron river, a refugia for European beech (Fagus sylvatica) in southwestern France. Across the whole network, canopy gap fraction was the main predictor for spatial microclimatic variations, together with two other landscape features (elevation above the river and woodland fraction within a 300m radius). However, within the riparian forest only (canopy gap fraction < 25%, distance to the river < 150m), variations of up to -4°C and + 15% in summertime daily maximum air temperature and minimum relative humidity, respectively, were still found from the plateau to the cooler, moister river banks, only ~ 5-10m below. Elevation above the river was then identified as the main predictor, and explained the marked variations from the plateau to the banks much better than canopy gap fraction. The microclimate measured near the river is as cool but moister than the macroclimate encountered at 700-1000m asl further east in F. sylvatica's main distribution range. Indeed, at all locations, we found that air relative humidity was higher than expected from a temperature-only effect, suggesting that extra moisture is brought by the river. Our results explain well why beech trees in this climate refugium are restricted to the river gorges where microtopographic variations are the strongest and canopy gaps are rare.
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Affiliation(s)
- Jérôme Ogée
- ISPA, INRAE, Bordeaux Sciences Agro, 33140, Villenave d'Ornon, France.
| | - Marion Walbott
- BIOGECO, Université de Bordeaux, INRAE, 33615, Pessac, France
| | - Adrià Barbeta
- BEECA, Universitat de Barcelona, 08028, Barcelona, Catalonia, Spain
| | - Emmanuel Corcket
- BIOGECO, Université de Bordeaux, INRAE, 33615, Pessac, France
- IMBE, Aix Marseille Université, Avignon Université, CNRS, IRD, Marseille, 13397, France
| | - Yves Brunet
- ISPA, INRAE, Bordeaux Sciences Agro, 33140, Villenave d'Ornon, France
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Finocchiaro M, Médail F, Saatkamp A, Diadema K, Pavon D, Brousset L, Meineri E. Microrefugia and microclimate: Unraveling decoupling potential and resistance to heatwaves. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 924:171696. [PMID: 38485012 DOI: 10.1016/j.scitotenv.2024.171696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 03/11/2024] [Accepted: 03/11/2024] [Indexed: 03/19/2024]
Abstract
Microrefugia, defined as small areas maintaining populations of species outside their range margins during environmental extremes, are increasingly recognized for their role in conserving species in the face of climate change. Understanding their microclimatic dynamics becomes crucial with global warming leading to severe temperature and precipitation changes. This study investigates the phenomenon of short-term climatic decoupling within microrefugia and its implications for plant persistence in the Mediterranean region of southeastern France. We focus on microrefugia's ability to climatically disconnect from macroclimatic trends, examining temperature and Vapor Pressure Deficit (VPD) dynamics in microrefugia, adjacent control plots, and weather stations. Our study encompasses both "normal" conditions and heatwave episodes to explore the role of microrefugia as thermal and moisture insulators during extreme events. Landscape attributes such as relative elevation, solar radiation, distance to streams, and vegetation height are investigated for their contribution to short-term decoupling. Our results demonstrate that microrefugia exhibit notable decoupling from macroclimatic trends. This effect is maintained during heatwaves, underscoring microrefugia's vital role in responding to climatic extremes. Importantly, microrefugia maintain lower VPD levels than their surroundings outside and during heatwaves, potentially mitigating water stress for plants. This study advances our understanding of microclimate dynamics within microrefugia and underscores their ecological importance for plant persistence in a changing climate. As heatwaves become more frequent and severe, our findings provide insights into the role of microrefugia in buffering but also decoupling against extreme climatic events and, more generally, against climate warming. This knowledge emphasizes the need to detect and protect existing microrefugia, as they can be integrated into conservation strategies and climate change adaptation plans.
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Affiliation(s)
- Marie Finocchiaro
- Aix Marseille Université, Université Avignon, CNRS, IRD, UMR IMBE, Marseille, France.
| | - Frédéric Médail
- Aix Marseille Université, Université Avignon, CNRS, IRD, UMR IMBE, Marseille, France
| | - Arne Saatkamp
- Aix Marseille Université, Université Avignon, CNRS, IRD, UMR IMBE, Marseille, France
| | - Katia Diadema
- Conservatoire botanique national méditerranéen, 34 avenue Gambetta, F-83400 Hyères, France
| | - Daniel Pavon
- Aix Marseille Université, Université Avignon, CNRS, IRD, UMR IMBE, Marseille, France
| | - Lenka Brousset
- Aix Marseille Université, Université Avignon, CNRS, IRD, UMR IMBE, Marseille, France
| | - Eric Meineri
- Aix Marseille Université, Université Avignon, CNRS, IRD, UMR IMBE, Marseille, France
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Saager ES, Iwamura T, Jucker T, Murray KA. Deforestation for oil palm increases microclimate suitability for the development of the disease vector Aedes albopictus. Sci Rep 2023; 13:9514. [PMID: 37308504 PMCID: PMC10260943 DOI: 10.1038/s41598-023-35452-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Accepted: 05/18/2023] [Indexed: 06/14/2023] Open
Abstract
A major trade-off of land-use change is the potential for increased risk of infectious diseases, a.o. through impacting disease vector life-cycles. Evaluating the public health implications of land-use conversions requires spatially detailed modelling linking land-use to vector ecology. Here, we estimate the impact of deforestation for oil palm cultivation on the number of life-cycle completions of Aedes albopictus via its impact on local microclimates. We apply a recently developed mechanistic phenology model to a fine-scaled (50-m resolution) microclimate dataset that includes daily temperature, rainfall and evaporation. Results of this combined model indicate that the conversion from lowland rainforest to plantations increases suitability for A. albopictus development by 10.8%, moderated to 4.7% with oil palm growth to maturity. Deforestation followed by typical plantation planting-maturation-clearance-replanting cycles is predicted to create pulses of high development suitability. Our results highlight the need to explore sustainable land-use scenarios that resolve conflicts between agricultural and human health objectives.
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Affiliation(s)
- E S Saager
- Centre for Translational Immunology, University Medical Centre Utrecht, Utrecht, The Netherlands.
| | - T Iwamura
- Department F.-A. Forel for Aquatic and Environmental Sciences, University of Geneva, Geneva, Switzerland
| | - T Jucker
- School of Biological Sciences, University of Bristol, Bristol, UK
| | - K A Murray
- MRC Unit The Gambia at London School of Hygiene and Tropical Medicine, Fajara, The Gambia
- MRC Centre for Global Infectious Disease Analysis, Imperial College London, London, UK
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5
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Zhang X, Ci X, Hu J, Bai Y, Thornhill AH, Conran JG, Li J. Riparian areas as a conservation priority under climate change. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 858:159879. [PMID: 36334670 DOI: 10.1016/j.scitotenv.2022.159879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/28/2022] [Revised: 10/27/2022] [Accepted: 10/28/2022] [Indexed: 06/16/2023]
Abstract
Identifying climatic refugia is important for long-term conservation planning under climate change. Riparian areas have the potential to provide climatic refugia for wildlife, but literature remains limited, especially for plants. This study was conducted with the purpose of identifying climatic refugia of plant biodiversity in the portion of the Mekong River Basin located in Xishuangbanna, China. We first predicted the current and future (2050s and 2070s) potential distribution of 50 threatened woody species in Xishuangbanna by using an ensemble of small models, then stacked the predictions for individual species to derive spatial biodiversity patterns within each 10 × 10 km grid cell. We then identified the top 17 % of the areas for spatial biodiversity patterns as biodiversity hotspots, with climatic refugia defined as areas that remained as biodiversity hotspots over time. Stepwise regression and linear correlation were applied to analyze the environmental correlations with spatial biodiversity patterns and the relationships between climatic refugia and river distribution, respectively. Our results showed potential upward and northward shifts in threatened woody species, with range contractions and expansions predicted. The spatial biodiversity patterns shift from southeast to northwest, and were influenced by temperature, precipitation, and elevation heterogeneity. Climatic refugia under climate change were related closely to river distribution in Xishuangbanna, with riparian areas identified that could provide climatic refugia. These refugial zones are recommended as priority conservation areas for mitigating the impacts of climate change on biodiversity. Our study confirmed that riparian areas could act as climatic refugia for plants and emphasizes the conservation prioritization of riparian areas within river basins for protecting biodiversity under climate change.
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Affiliation(s)
- Xiaoyan Zhang
- Plant Phylogenetics and Conservation Group, Center for Integrative Conservation, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Kunming 650223, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xiuqin Ci
- Plant Phylogenetics and Conservation Group, Center for Integrative Conservation, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Kunming 650223, China; Center of Conservation Biology, Core Botanical Gardens, Chinese Academy of Sciences, Mengla, China.
| | - Jianlin Hu
- Plant Phylogenetics and Conservation Group, Center for Integrative Conservation, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Kunming 650223, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yang Bai
- Center of Conservation Biology, Core Botanical Gardens, Chinese Academy of Sciences, Mengla, China; Center for Integrative Conservation, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Mengla 666303, China; Yunnan International Joint Laboratory of Southeast Asia Biodiversity Conservation, Menglun, Yunnan 666303, China
| | - Andrew H Thornhill
- The University of Adelaide, School of Biological Sciences, Adelaide, South Australia 5005, Australia; State Herbarium of South Australia, Botanic Garden and State Herbarium, Department for Environment and Water, Hackney Road, Adelaide, South Australia 5001, Australia
| | - John G Conran
- The University of Adelaide, School of Biological Sciences, Adelaide, South Australia 5005, Australia
| | - Jie Li
- Plant Phylogenetics and Conservation Group, Center for Integrative Conservation, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Kunming 650223, China; Center of Conservation Biology, Core Botanical Gardens, Chinese Academy of Sciences, Mengla, China.
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6
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Human Disturbance Affects Dung Beetle Assemblages in French Guiana Forests. DIVERSITY 2022. [DOI: 10.3390/d14121059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
Abstract
French Guiana forests are threatened by increasing human activity such as infrastructure development, facilitating access to the forest and, therefore, logging, mining, farming and hunting. To highlight the impact of human pressure on the forest fauna, dung beetle assemblage was analyzed near Saint-Georges-de-l’Oyapock and compared with other sites in French Guiana, considering the distance to the main city and forest cover loss as proxies of human activities. Hill numbers and beta diversity were calculated. Non-metric multidimensional scaling and redundancy analyses were carried out to disentangle the effect of the distance to the nearest city and forest cover loss as proxies of human pressure, but also temperature and rainfall as proxies of climatic variations on dung beetle assemblage. Species richness increased significantly with the distance to the nearest city and decreasing forest cover loss. Assemblage structure varied among sites mainly with distance to the nearest city but also with rainfall. It varied also with forest cover loss, but not significantly. This study showed that human disturbances and climatic conditions, even if represented by proxies, affected dung beetle assemblage structures in French Guiana forests.
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Pashkevich MD, Spear DM, Advento AD, Caliman JP, Foster WA, Luke SH, Naim M, Ps S, Snaddon JL, Turner EC. Spiders in canopy and ground microhabitats are robust to changes in understory vegetation management practices in mature oil palm plantations (Riau, Indonesia). Basic Appl Ecol 2022. [DOI: 10.1016/j.baae.2022.08.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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8
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Taylor C, Lindenmayer DB. The use of spatial data and satellite information in legal compliance and planning in forest management. PLoS One 2022; 17:e0267959. [PMID: 35895594 PMCID: PMC9328540 DOI: 10.1371/journal.pone.0267959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Accepted: 04/20/2022] [Indexed: 11/24/2022] Open
Abstract
A key part of native forest management in designated wood production areas is identifying locations which must be exempt from logging. Forest laws, government regulations, and codes of practice specify where logging is and is not permitted. Assessing compliance with these regulations is critical but can be expensive and time consuming, especially if it entails field measurements. In some cases, spatial data products may help reduce the costs and increase the transparency of assessing compliance. However, different spatial products can vary in their accuracy and resolution, leading to uncertainty in forest management. We present the results of a detailed case study investigating the compliance of logging operations with laws preventing cutting on slopes exceeding 30°. We focused on two designated water catchments in the Australian State of Victoria which supply water to the city of Melbourne. We compared slopes that had been logged on steep terrain using spatial data based on a Digital Elevation Model (DEM) derived from LiDAR, a 1 arc second DEM derived from the Shuttle Radar Topography Mission, and a Digital Terrain Model (DTM) with a resolution of 10m. While our analyses revealed differences in slope measurements among the different spatial products, all three datasets (and the on-site slope measurements) estimated the occurrence of widespread logging of forests on slopes >30° in both water catchments. We found the lowest resolution Shuttle Radar Topography Mission DEM underestimated the steepness of slopes, whilst the DTM was variable in its estimates. As expected, the LiDAR generated slope calculations provided the best fit with on-site measurements. Our study demonstrates the value of spatial data products in assessing compliance with logging laws and codes of practice. We suggest that LiDAR DEMs, and DTMs also can be useful in proactive forest planning and management by helping better identify which areas should be exempt from cutting before logging operations commence.
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Affiliation(s)
- Chris Taylor
- Fenner School of Environment and Society, The Australian National University, Canberra, ACT, Australia
| | - David B. Lindenmayer
- Fenner School of Environment and Society, The Australian National University, Canberra, ACT, Australia
- * E-mail:
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9
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Pashkevich MD, Luke SH, Aryawan AAK, Waters HS, Caliman J, Dupérré N, Naim M, Potapov AM, Turner EC. Riparian buffers made of mature oil palms have inconsistent impacts on oil palm ecosystems. ECOLOGICAL APPLICATIONS : A PUBLICATION OF THE ECOLOGICAL SOCIETY OF AMERICA 2022; 32:e2552. [PMID: 35112418 PMCID: PMC9286838 DOI: 10.1002/eap.2552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/24/2021] [Revised: 08/09/2021] [Accepted: 09/16/2021] [Indexed: 06/14/2023]
Abstract
Expansion of oil palm has caused widespread declines in biodiversity and changes in ecosystem functioning across the tropics. A major driver of these changes is loss of habitat heterogeneity as forests are converted into oil palm plantations. Therefore, one strategy to help support biodiversity and functioning in oil palm is to increase habitat heterogeneity, for instance, by retaining forested buffers around rivers when new plantations are established, or maintaining buffers made of mature oil palms ("mature palm buffers") when old plantations are replanted. While forested buffers are known to benefit oil palm systems, the impacts of mature palm buffers are less certain. In this study, we assessed the benefits of mature palm buffers, which were being passively restored (in this case, meaning that buffers were treated with no herbicides, pesticides, or fertilizers) by sampling environmental conditions and arthropods within buffers and in surrounding non-buffer areas (i.e., areas that were 25 and 125 m from buffers, and receiving normal business-as-usual management) across an 8-year chronosequence in industrial oil palm plantations (Sumatra, Indonesia). We ask (1) Do environmental conditions and biodiversity differ between buffer and non-buffer areas? (2) Do buffers affect environmental conditions and biodiversity in adjacent non-buffer areas (i.e., areas that were 25 m from buffers)? (3) Do buffers become more environmentally complex and biodiverse over time? We found that buffers can have environmental conditions (canopy openness, variation in openness, vegetation height, ground cover, and soil temperature) and levels of arthropod biodiversity (total arthropod abundance and spider abundance in the understory and spider species-level community composition in all microhabitats) that are different from those in non-buffer areas, but that these differences are inconsistent across the oil palm commercial life cycle. We also found that buffers might contribute to small increases in vegetation height and changes in ground cover in adjacent non-buffer areas, but do not increase levels of arthropod biodiversity in these areas. Finally, we found that canopy openness, variation in openness, and ground cover, but no aspects of arthropod biodiversity, change within buffers over time. Collectively, our findings indicate that mature palm buffers that are being passively restored can have greater environmental complexity and higher levels of arthropod biodiversity than non-buffer areas, particularly in comparison to recently replanted oil palm, but these benefits are not consistent across the crop commercial life cycle. If the goal of maintaining riparian buffers is to consistently increase habitat heterogeneity and improve biodiversity, an alternative to mature palm buffers or a move toward more active restoration of these areas is, therefore, probably required.
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Affiliation(s)
| | - Sarah H. Luke
- Insect Ecology Group, Department of ZoologyUniversity of CambridgeCambridgeUK
| | | | - Helen S. Waters
- Insect Ecology Group, Department of ZoologyUniversity of CambridgeCambridgeUK
- School of GeosciencesUniversity of EdinburghEdinburghUK
| | - Jean‐Pierre Caliman
- Sinar Mas Agro Resources and Technology Research Institute (SMARTRI)PekanbaruIndonesia
| | | | - Mohammad Naim
- Sinar Mas Agro Resources and Technology Research Institute (SMARTRI)PekanbaruIndonesia
| | - Anton M. Potapov
- J.F. Blumenbach Institute of Zoology and AnthropologyUniversity of GoettingenGoettingenGermany
| | - Edgar C. Turner
- Insect Ecology Group, Department of ZoologyUniversity of CambridgeCambridgeUK
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10
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Montejo‐Kovacevich G, Marsh CJ, Smith SH, Peres CA, Edwards DP. Riparian reserves protect butterfly communities in selectively logged tropical forest. J Appl Ecol 2022. [DOI: 10.1111/1365-2664.14162] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
| | - Charles J. Marsh
- Department of Ecology and Evolutionary Biology Yale University New Haven CT USA
- Center for Biodiversity and Global Change Yale University New Haven CT USA
| | - Sophie H. Smith
- Ecology and Evolutionary Biology School of Biosciences, University of Sheffield Sheffield UK
| | - Carlos A. Peres
- School of Environmental Sciences University of East Anglia Norwich UK
| | - David P. Edwards
- Ecology and Evolutionary Biology School of Biosciences, University of Sheffield Sheffield UK
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11
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Identifying the Factors behind Climate Diversification and Refugial Capacity in Mountain Landscapes: The Key Role of Forests. REMOTE SENSING 2022. [DOI: 10.3390/rs14071708] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Recent studies have shown the importance of small-scale climate diversification and climate microrefugia for organisms to escape or suffer less from the impact of current climate change. These situations are common in topographically complex terrains like mountains, where many climate-forcing factors vary at a fine spatial resolution. We investigated this effect in a high roughness area of a southern European range (the Pyrenees), with the aid of a network of miniaturized temperature and relative humidity sensors distributed across 2100 m of elevation difference. We modeled the minimum (Tn) and maximum (Tx) temperatures above- and below-ground, and maximum vapor pressure deficit (VPDmax), as a function of several topographic and vegetation variables derived from ALS-LiDAR data and Landsat series. Microclimatic models had a good fit, working better in soil than in air, and for Tn than for Tx. Topographic variables (including elevation) had a larger effect on above-ground Tn, and vegetation variables on Tx. Forest canopy had a significant effect not only on the spatial diversity of microclimatic metrics but also on their refugial capacity, either stabilizing thermal ranges or offsetting free-air extreme temperatures and VPDmax. Our integrative approach provided an overview of microclimatic differences between air and soil, forests and open areas, and highlighted the importance of preserving and managing forests to mitigate the impacts of climate change on biodiversity. Remote-sensing can provide essential tools to detect areas that accumulate different factors extensively promoting refugial capacity, which should be prioritized based on their high resilience.
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12
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De Pauw K, Sanczuk P, Meeussen C, Depauw L, De Lombaerde E, Govaert S, Vanneste T, Brunet J, Cousins SAO, Gasperini C, Hedwall PO, Iacopetti G, Lenoir J, Plue J, Selvi F, Spicher F, Uria-Diez J, Verheyen K, Vangansbeke P, De Frenne P. Forest understorey communities respond strongly to light in interaction with forest structure, but not to microclimate warming. THE NEW PHYTOLOGIST 2022; 233:219-235. [PMID: 34664731 DOI: 10.1111/nph.17803] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Accepted: 10/01/2021] [Indexed: 06/13/2023]
Abstract
Forests harbour large spatiotemporal heterogeneity in canopy structure. This variation drives the microclimate and light availability at the forest floor. So far, we do not know how light availability and sub-canopy temperature interactively mediate the impact of macroclimate warming on understorey communities. We therefore assessed the functional response of understorey plant communities to warming and light addition in a full factorial experiment installed in temperate deciduous forests across Europe along natural microclimate, light and macroclimate gradients. Furthermore, we related these functional responses to the species' life-history syndromes and thermal niches. We found no significant community responses to the warming treatment. The light treatment, however, had a stronger impact on communities, mainly due to responses by fast-colonizing generalists and not by slow-colonizing forest specialists. The forest structure strongly mediated the response to light addition and also had a clear impact on functional traits and total plant cover. The effects of short-term experimental warming were small and suggest a time-lag in the response of understorey species to climate change. Canopy disturbance, for instance due to drought, pests or logging, has a strong and immediate impact and particularly favours generalists in the understorey in structurally complex forests.
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Affiliation(s)
- Karen De Pauw
- Forest & Nature Lab, Department of Environment, Faculty of Bioscience Engineering, Ghent University, Geraardsbergsesteenweg 267, 9090, Melle-Gontrode, Belgium
| | - Pieter Sanczuk
- Forest & Nature Lab, Department of Environment, Faculty of Bioscience Engineering, Ghent University, Geraardsbergsesteenweg 267, 9090, Melle-Gontrode, Belgium
| | - Camille Meeussen
- Forest & Nature Lab, Department of Environment, Faculty of Bioscience Engineering, Ghent University, Geraardsbergsesteenweg 267, 9090, Melle-Gontrode, Belgium
| | - Leen Depauw
- Forest & Nature Lab, Department of Environment, Faculty of Bioscience Engineering, Ghent University, Geraardsbergsesteenweg 267, 9090, Melle-Gontrode, Belgium
| | - Emiel De Lombaerde
- Forest & Nature Lab, Department of Environment, Faculty of Bioscience Engineering, Ghent University, Geraardsbergsesteenweg 267, 9090, Melle-Gontrode, Belgium
| | - Sanne Govaert
- Forest & Nature Lab, Department of Environment, Faculty of Bioscience Engineering, Ghent University, Geraardsbergsesteenweg 267, 9090, Melle-Gontrode, Belgium
| | - Thomas Vanneste
- Forest & Nature Lab, Department of Environment, Faculty of Bioscience Engineering, Ghent University, Geraardsbergsesteenweg 267, 9090, Melle-Gontrode, Belgium
| | - Jörg Brunet
- Southern Swedish Forest Research Centre, Swedish University of Agricultural Sciences, Box 190, 234 22, Lomma, Sweden
| | - Sara A O Cousins
- Landscapes, Environment and Geomatics, Department of Physical Geography, Stockholm University, Svante Arrhenius väg 8, 106 91, Stockholm, Sweden
| | - Cristina Gasperini
- Department of Agriculture, Food, Environment and Forestry, University of Florence, P. le Cascine 28, 50144, Florence, Italy
| | - Per-Ola Hedwall
- Southern Swedish Forest Research Centre, Swedish University of Agricultural Sciences, Box 190, 234 22, Lomma, Sweden
| | - Giovanni Iacopetti
- Department of Agriculture, Food, Environment and Forestry, University of Florence, P. le Cascine 28, 50144, Florence, Italy
| | - Jonathan Lenoir
- UMR CNRS 7058 'Ecologie et Dynamique des Systèmes Anthropisés' (EDYSAN), Université de Picardie Jules Verne, 1 Rue des Louvels, 80000, Amiens, France
| | - Jan Plue
- IVL Swedish Environmental Institute, Valhallavägen 81, 114 28, Stockholm, Sweden
| | - Federico Selvi
- Department of Agriculture, Food, Environment and Forestry, University of Florence, P. le Cascine 28, 50144, Florence, Italy
| | - Fabien Spicher
- UMR CNRS 7058 'Ecologie et Dynamique des Systèmes Anthropisés' (EDYSAN), Université de Picardie Jules Verne, 1 Rue des Louvels, 80000, Amiens, France
| | - Jaime Uria-Diez
- Southern Swedish Forest Research Centre, Swedish University of Agricultural Sciences, Box 190, 234 22, Lomma, Sweden
| | - Kris Verheyen
- Forest & Nature Lab, Department of Environment, Faculty of Bioscience Engineering, Ghent University, Geraardsbergsesteenweg 267, 9090, Melle-Gontrode, Belgium
| | - Pieter Vangansbeke
- Forest & Nature Lab, Department of Environment, Faculty of Bioscience Engineering, Ghent University, Geraardsbergsesteenweg 267, 9090, Melle-Gontrode, Belgium
| | - Pieter De Frenne
- Forest & Nature Lab, Department of Environment, Faculty of Bioscience Engineering, Ghent University, Geraardsbergsesteenweg 267, 9090, Melle-Gontrode, Belgium
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13
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Sethi SS, Ewers RM, Jones NS, Sleutel J, Shabrani A, Zulkifli N, Picinali L. Soundscapes predict species occurrence in tropical forests. OIKOS 2021. [DOI: 10.1111/oik.08525] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Sarab S. Sethi
- Norwegian Inst. for Nature Research Trondheim Norway
- Dept of Mathematics, Imperial College London London UK
| | | | - Nick S. Jones
- Dept of Mathematics, Imperial College London London UK
| | - Jani Sleutel
- Southeast Asia Rainforest Research Partnership Lahad Datu Malaysia
- Dept of Biology, Vrije Univ. Brussel Brussels Belgium
| | - Adi Shabrani
- WWF‐Malaysia, Sabah Office Kota Kinabalu Malaysia
| | | | - Lorenzo Picinali
- Dyson School of Design Engineering, Imperial College London London UK
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14
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Gray REJ, Rodriguez LF, Lewis OT, Chung AYC, Ovaskainen O, Slade EM. Movement of forest‐dependent dung beetles through riparian buffers in Bornean oil palm plantations. J Appl Ecol 2021. [DOI: 10.1111/1365-2664.14049] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Ross E. J. Gray
- Department of Zoology University of Oxford Oxford UK
- Department of Life Sciences Imperial College London Ascot UK
| | - Luisa F. Rodriguez
- Organismal and Evolutionary Biology Research Programme University of Helsinki Helsinki Finland
| | - Owen T. Lewis
- Department of Zoology University of Oxford Oxford UK
| | | | - Otso Ovaskainen
- Organismal and Evolutionary Biology Research Programme University of Helsinki Helsinki Finland
- Department of Biological and Environmental Science University of Jyväskylä Jyväskylä Finland
- Department of Biology Centre for Biodiversity Dynamics Norwegian University of Science and Technology Trondheim Norway
| | - Eleanor M. Slade
- Department of Zoology University of Oxford Oxford UK
- Asian School of the Environment Nanyang Technological University Singapore City Singapore
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15
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Lewis OT. Some like it hot: Tropical ant community responses to rainforest modification and conversion are shaped by thermal tolerances. Funct Ecol 2021. [DOI: 10.1111/1365-2435.13776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Owen T. Lewis
- Department of Zoology University of Oxford Oxford UK
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16
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Riparian Vegetation Structure Influences Terrestrial Invertebrate Communities in an Agricultural Landscape. WATER 2021. [DOI: 10.3390/w13020188] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Stream and terrestrial ecosystems are intimately connected by riparian zones that support high biodiversity but are also vulnerable to human impacts. Landscape disturbances, overgrazing, and diffuse pollution of agrochemicals threaten riparian biodiversity and the delivery of ecosystem services in agricultural landscapes. We assessed how terrestrial invertebrate communities respond to changes in riparian vegetation in Romanian agricultural catchments, with a focus on the role of forested riparian buffers. Riparian invertebrates were sampled in 10 paired sites, with each pair consisting of an unbuffered upstream reach and a downstream reach buffered with woody riparian vegetation. Our results revealed distinct invertebrate community structures in the two site types. Out of 33 invertebrate families, 13 were unique to either forested (6) or unbuffered (7) sites. Thomisidae, Clubionidae, Tetragnathidae, Curculionidae, Culicidae, and Cicadidae were associated with forested buffers, while Lycosidae, Chrysomelidae, Staphylinidae, Coccinellidae, Tettigoniidae, Formicidae, and Eutichuridae were more abundant in unbuffered sites. Despite statistically equivocal results, invertebrate diversity was generally higher in forested riparian buffers. Local riparian attributes significantly influenced patterns in invertebrate community composition. Our findings highlight the importance of local woody riparian buffers in maintaining terrestrial invertebrate diversity and their potential contribution as a multifunctional management tool in agricultural landscapes.
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