1
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Burton AC, Beirne C, Gaynor KM, Sun C, Granados A, Allen ML, Alston JM, Alvarenga GC, Calderón FSÁ, Amir Z, Anhalt-Depies C, Appel C, Arroyo-Arce S, Balme G, Bar-Massada A, Barcelos D, Barr E, Barthelmess EL, Baruzzi C, Basak SM, Beenaerts N, Belmaker J, Belova O, Bezarević B, Bird T, Bogan DA, Bogdanović N, Boyce A, Boyce M, Brandt L, Brodie JF, Brooke J, Bubnicki JW, Cagnacci F, Carr BS, Carvalho J, Casaer J, Černe R, Chen R, Chow E, Churski M, Cincotta C, Ćirović D, Coates TD, Compton J, Coon C, Cove MV, Crupi AP, Farra SD, Darracq AK, Davis M, Dawe K, De Waele V, Descalzo E, Diserens TA, Drimaj J, Duľa M, Ellis-Felege S, Ellison C, Ertürk A, Fantle-Lepczyk J, Favreau J, Fennell M, Ferreras P, Ferretti F, Fiderer C, Finnegan L, Fisher JT, Fisher-Reid MC, Flaherty EA, Fležar U, Flousek J, Foca JM, Ford A, Franzetti B, Frey S, Fritts S, Frýbová Š, Furnas B, Gerber B, Geyle HM, Giménez DG, Giordano AJ, Gomercic T, Gompper ME, Gräbin DM, Gray M, Green A, Hagen R, Hagen RB, Hammerich S, Hanekom C, Hansen C, Hasstedt S, Hebblewhite M, Heurich M, Hofmeester TR, Hubbard T, Jachowski D, Jansen PA, Jaspers KJ, Jensen A, Jordan M, Kaizer MC, Kelly MJ, Kohl MT, Kramer-Schadt S, Krofel M, Krug A, Kuhn KM, Kuijper DPJ, Kuprewicz EK, Kusak J, Kutal M, Lafferty DJR, LaRose S, Lashley M, Lathrop R, Lee TE, Lepczyk C, Lesmeister DB, Licoppe A, Linnell M, Loch J, Long R, Lonsinger RC, Louvrier J, Luskin MS, MacKay P, Maher S, Manet B, Mann GKH, Marshall AJ, Mason D, McDonald Z, McKay T, McShea WJ, Mechler M, Miaud C, Millspaugh JJ, Monteza-Moreno CM, Moreira-Arce D, Mullen K, Nagy C, Naidoo R, Namir I, Nelson C, O'Neill B, O'Mara MT, Oberosler V, Osorio C, Ossi F, Palencia P, Pearson K, Pedrotti L, Pekins CE, Pendergast M, Pinho FF, Plhal R, Pocasangre-Orellana X, Price M, Procko M, Proctor MD, Ramalho EE, Ranc N, Reljic S, Remine K, Rentz M, Revord R, Reyna-Hurtado R, Risch D, Ritchie EG, Romero A, Rota C, Rovero F, Rowe H, Rutz C, Salvatori M, Sandow D, Schalk CM, Scherger J, Schipper J, Scognamillo DG, Şekercioğlu ÇH, Semenzato P, Sevin J, Shamon H, Shier C, Silva-Rodríguez EA, Sindicic M, Smyth LK, Soyumert A, Sprague T, St Clair CC, Stenglein J, Stephens PA, Stępniak KM, Stevens M, Stevenson C, Ternyik B, Thomson I, Torres RT, Tremblay J, Urrutia T, Vacher JP, Visscher D, Webb SL, Weber J, Weiss KCB, Whipple LS, Whittier CA, Whittington J, Wierzbowska I, Wikelski M, Williamson J, Wilmers CC, Windle T, Wittmer HU, Zharikov Y, Zorn A, Kays R. Mammal responses to global changes in human activity vary by trophic group and landscape. Nat Ecol Evol 2024; 8:924-935. [PMID: 38499871 DOI: 10.1038/s41559-024-02363-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Accepted: 02/09/2024] [Indexed: 03/20/2024]
Abstract
Wildlife must adapt to human presence to survive in the Anthropocene, so it is critical to understand species responses to humans in different contexts. We used camera trapping as a lens to view mammal responses to changes in human activity during the COVID-19 pandemic. Across 163 species sampled in 102 projects around the world, changes in the amount and timing of animal activity varied widely. Under higher human activity, mammals were less active in undeveloped areas but unexpectedly more active in developed areas while exhibiting greater nocturnality. Carnivores were most sensitive, showing the strongest decreases in activity and greatest increases in nocturnality. Wildlife managers must consider how habituation and uneven sensitivity across species may cause fundamental differences in human-wildlife interactions along gradients of human influence.
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Affiliation(s)
- A Cole Burton
- Department of Forest Resources Management, University of British Columbia, Vancouver, British Columbia, Canada.
- Biodiversity Research Centre, University of British Columbia, Vancouver, British Columbia, Canada.
| | - Christopher Beirne
- Department of Forest Resources Management, University of British Columbia, Vancouver, British Columbia, Canada
| | - Kaitlyn M Gaynor
- Biodiversity Research Centre, University of British Columbia, Vancouver, British Columbia, Canada
- Departments of Zoology and Botany, University of British Columbia, Vancouver, British Columbia, Canada
- National Center for Ecological Analysis and Synthesis, Santa Barbara, CA, USA
| | - Catherine Sun
- Department of Forest Resources Management, University of British Columbia, Vancouver, British Columbia, Canada
| | - Alys Granados
- Department of Forest Resources Management, University of British Columbia, Vancouver, British Columbia, Canada
| | - Maximilian L Allen
- Illinois Natural History Survey, Prairie Research Institute, University of Illinois, Champaign, IL, USA
| | - Jesse M Alston
- School of Natural Resources and the Environment, University of Arizona, Tucson, AZ, USA
| | | | | | - Zachary Amir
- School of Biological Sciences, University of Queensland, Brisbane, Queensland, Australia
| | | | - Cara Appel
- College of Agricultural Sciences, Oregon State University, Corvallis, OR, USA
| | | | | | - Avi Bar-Massada
- Department of Biology and Environment, University of Haifa at Oranim, Kiryat Tivon, Israel
| | | | - Evan Barr
- Watershed Studies Institute, Murray State University, Murray, KY, USA
| | | | - Carolina Baruzzi
- School of Forest, Fisheries and Geomatics Sciences, University of Florida, Gainesville, FL, USA
| | - Sayantani M Basak
- Institute of Environmental Sciences, Faculty of Biology, Jagiellonian University, Kraków, Poland
| | - Natalie Beenaerts
- Centre for Environmental Sciences, Hasselt University, Hasselt, Belgium
| | - Jonathan Belmaker
- School of Zoology, Faculty of Life Sciences, Tel Aviv University, Tel Aviv, Israel
| | - Olgirda Belova
- Institute of Forestry, Lithuanian Research Centre for Agriculture and Forestry, Kėdainių, Lithuania
| | | | | | | | - Neda Bogdanović
- Faculty of Biology, University of Belgrade, Belgrade, Serbia
| | - Andy Boyce
- Smithsonian's National Zoo and Conservation Biology Institute, Washington, DC, USA
| | - Mark Boyce
- Department of Biological Sciences, University of Alberta, Edmonton, Alberta, Canada
| | | | - Jedediah F Brodie
- Division of Biological Sciences & Wildlife Biology Program, University of Montana, Missoula, MT, USA
- Institute of Biodiversity and Environmental Conservation, Universiti Malaysia Sarawak, Kota Samarahan, Malaysia
| | | | - Jakub W Bubnicki
- Mammal Research Institute, Polish Academy of Sciences, Białowieża, Poland
| | - Francesca Cagnacci
- Animal Ecology Unit, Research and Innovation Centre, Fondazione Edmund Mach, Trento, Italy
- National Biodiversity Future Center (NBFC), Palermo, Italy
| | - Benjamin Scott Carr
- Warnell School of Forestry and Natural Resources, University of Georgia, Athens, GA, USA
| | - João Carvalho
- Department of Biology and Centre for Environmental and Marine Studies, University of Aveiro, Aveiro, Portugal
| | - Jim Casaer
- Research Institute for Nature and Forest, Brussels, Belgium
| | - Rok Černe
- Slovenia Forest Service, Ljubljana, Slovenia
| | - Ron Chen
- Hamaarag, Steinhardt Museum of Natural History, Tel Aviv University, Tel Aviv, Israel
| | - Emily Chow
- British Columbia Ministry of Forests, Cranbrook, British Columbia, Canada
| | - Marcin Churski
- Mammal Research Institute, Polish Academy of Sciences, Białowieża, Poland
| | | | - Duško Ćirović
- Faculty of Biology, University of Belgrade, Belgrade, Serbia
| | - T D Coates
- Royal Botanic Gardens Victoria, Melbourne, Victoria, Australia
| | | | | | - Michael V Cove
- North Carolina Museum of Natural Sciences, Raleigh, NC, USA
| | | | - Simone Dal Farra
- Animal Ecology Unit, Research and Innovation Centre, Fondazione Edmund Mach, Trento, Italy
| | - Andrea K Darracq
- Watershed Studies Institute, Murray State University, Murray, KY, USA
| | | | - Kimberly Dawe
- Quest University Canada, Squamish, British Columbia, Canada
| | | | - Esther Descalzo
- Instituto de Investigación en Recursos Cinegéticos, Ciudad Real, Spain
| | - Tom A Diserens
- Mammal Research Institute, Polish Academy of Sciences, Białowieża, Poland
- Faculty of Biology, University of Warsaw, Warsaw, Poland
| | - Jakub Drimaj
- Faculty of Forestry and Wood Technology, Mendel University in Brno, Brno, Czech Republic
| | - Martin Duľa
- Faculty of Forestry and Wood Technology, Mendel University in Brno, Brno, Czech Republic
- Friends of the Earth Czech Republic, Carnivore Conservation Programme, Olomouc, Czech Republic
| | | | | | - Alper Ertürk
- Hunting and Wildlife Program, Kastamonu University, Kastamonu, Turkey
| | - Jean Fantle-Lepczyk
- College of Forestry, Wildlife and Environment, Auburn University, Auburn, AL, USA
| | | | - Mitch Fennell
- Department of Forest Resources Management, University of British Columbia, Vancouver, British Columbia, Canada
| | - Pablo Ferreras
- Instituto de Investigación en Recursos Cinegéticos, Ciudad Real, Spain
| | - Francesco Ferretti
- National Biodiversity Future Center (NBFC), Palermo, Italy
- Department of Life Sciences, University of Siena, Siena, Italy
| | - Christian Fiderer
- Bavarian Forest National Park, Grafenau, Germany
- University of Freiburg, Breisgau, Germany
| | | | - Jason T Fisher
- University of Victoria, Victoria, British Columbia, Canada
| | | | | | - Urša Fležar
- Slovenia Forest Service, Ljubljana, Slovenia
- Biotechnical Faculty, University of Ljubljana, Ljubljana, Slovenia
| | - Jiří Flousek
- Krkonoše Mountains National Park, Vrchlabí, Czech Republic
| | - Jennifer M Foca
- Department of Biological Sciences, University of Alberta, Edmonton, Alberta, Canada
| | - Adam Ford
- Department of Biology, University of British Columbia, Kelowna, British Columbia, Canada
| | - Barbara Franzetti
- Italian Institute for Environmental Protection and Research, Rome, Italy
| | - Sandra Frey
- University of Victoria, Victoria, British Columbia, Canada
| | | | - Šárka Frýbová
- Department of Botany and Zoology, Faculty of Science, Masaryk University, Brno, Czech Republic
| | - Brett Furnas
- California Department of Fish and Wildlife, Sacramento, CA, USA
| | | | - Hayley M Geyle
- Research Institute for the Environment and Livelihoods, Charles Darwin University, Darwin, Northern Territory, Australia
| | - Diego G Giménez
- Society for the Preservation of Endangered Carnivores and their International Ecological Study (S.P.E.C.I.E.S.), Ventura, CA, USA
| | - Anthony J Giordano
- Society for the Preservation of Endangered Carnivores and their International Ecological Study (S.P.E.C.I.E.S.), Ventura, CA, USA
| | - Tomislav Gomercic
- Faculty of Veterinary Medicine, University of Zagreb, Zagreb, Croatia
| | | | | | | | | | - Robert Hagen
- Agricultural Center for Cattle, Grassland, Dairy, Game and Fisheries of Baden-Württemberg, Aulendorf, Germany
- Leibniz Institute for Zoo and Wildlife Research, Berlin, Germany
| | | | | | | | | | | | - Mark Hebblewhite
- Division of Biological Sciences & Wildlife Biology Program, University of Montana, Missoula, MT, USA
| | - Marco Heurich
- Bavarian Forest National Park, Grafenau, Germany
- University of Freiburg, Breisgau, Germany
- Inland Norway University, Hamar, Norway
| | - Tim R Hofmeester
- Department of Wildlife, Fish and Environmental Studies, Swedish University of Agricultural Sciences, Umeå, Sweden
| | - Tru Hubbard
- Northern Michigan University, Marquette, MI, USA
| | | | - Patrick A Jansen
- Smithsonian Tropical Research Institute, Balboa, Republic of Panama
- Department of Environmental Sciences, Wageningen University and Research, Wageningen, the Netherlands
| | | | | | | | | | | | - Michel T Kohl
- Warnell School of Forestry and Natural Resources, University of Georgia, Athens, GA, USA
| | - Stephanie Kramer-Schadt
- Leibniz Institute for Zoo and Wildlife Research, Berlin, Germany
- Institute of Ecology, Technische Universität Berlin, Berlin, Germany
| | - Miha Krofel
- Biotechnical Faculty, University of Ljubljana, Ljubljana, Slovenia
| | | | | | - Dries P J Kuijper
- Mammal Research Institute, Polish Academy of Sciences, Białowieża, Poland
| | | | - Josip Kusak
- Faculty of Veterinary Medicine, University of Zagreb, Zagreb, Croatia
| | - Miroslav Kutal
- Faculty of Forestry and Wood Technology, Mendel University in Brno, Brno, Czech Republic
- Friends of the Earth Czech Republic, Carnivore Conservation Programme, Olomouc, Czech Republic
| | | | | | - Marcus Lashley
- Department of Wildlife Ecology and Conservation, University of Florida, Gainesville, FL, USA
| | | | | | - Christopher Lepczyk
- College of Forestry, Wildlife and Environment, Auburn University, Auburn, AL, USA
| | - Damon B Lesmeister
- United States Department of Agriculture Forest Service, Pacific Northwest Research Station, Corvallis, OR, USA
| | | | - Marco Linnell
- United States Department of Agriculture Forest Service, Pacific Northwest Research Station, Corvallis, OR, USA
| | - Jan Loch
- Scientific Laboratory of Gorce National Park, Niedźwiedź, Poland
| | | | | | - Julie Louvrier
- Leibniz Institute for Zoo and Wildlife Research, Berlin, Germany
| | - Matthew Scott Luskin
- School of Biological Sciences, University of Queensland, Brisbane, Queensland, Australia
| | | | - Sean Maher
- Missouri State University, Springfield, MO, USA
| | | | | | | | - David Mason
- Department of Wildlife Ecology and Conservation, University of Florida, Gainesville, FL, USA
| | | | | | - William J McShea
- Smithsonian's National Zoo and Conservation Biology Institute, Washington, DC, USA
| | | | - Claude Miaud
- CEFE, Univ Montpellier, CNRS, EPHE-PSL University, IRD, Montpellier, France
| | | | | | - Dario Moreira-Arce
- Universidad de Santiago de Chile (USACH) and Institute of Ecology and Biodiversity (IEB), Santiago, Chile
| | | | | | | | - Itai Namir
- School of Zoology, Faculty of Life Sciences, Tel Aviv University, Tel Aviv, Israel
| | - Carrie Nelson
- Effigy Mounds National Monument, Harper's Ferry, WV, USA
| | - Brian O'Neill
- University of Wisconsin-Whitewater, Whitewater, WI, USA
| | | | | | | | - Federico Ossi
- Animal Ecology Unit, Research and Innovation Centre, Fondazione Edmund Mach, Trento, Italy
- National Biodiversity Future Center (NBFC), Palermo, Italy
| | - Pablo Palencia
- University of Castilla-La Mancha Instituto de Investigación en Recursos Cinegéticos, Ciudad Real, Spain
- Department of Veterinary Sciences, University of Torino, Turin, Italy
| | - Kimberly Pearson
- Parks Canada-Waterton Lakes National Park, Waterton Park, Alberta, Canada
| | | | | | | | | | - Radim Plhal
- Faculty of Forestry and Wood Technology, Mendel University in Brno, Brno, Czech Republic
| | | | | | - Michael Procko
- Department of Forest Resources Management, University of British Columbia, Vancouver, British Columbia, Canada
| | | | | | - Nathan Ranc
- Animal Ecology Unit, Research and Innovation Centre, Fondazione Edmund Mach, Trento, Italy
- Université de Toulouse, INRAE, CEFS, Castanet-Tolosan, France
| | - Slaven Reljic
- Faculty of Veterinary Medicine, University of Zagreb, Zagreb, Croatia
| | | | | | | | | | - Derek Risch
- University of Hawai'i at Manoa, Honolulu, HI, USA
| | - Euan G Ritchie
- Centre for Integrative Ecology, School of Life and Environmental Sciences, Deakin University, Melbourne, Victoria, Australia
| | - Andrea Romero
- University of Wisconsin-Whitewater, Whitewater, WI, USA
| | | | - Francesco Rovero
- Museo delle Scienze (MUSE), Trento, Italy
- Department of Biology, University of Florence, Florence, Italy
| | - Helen Rowe
- McDowell Sonoran Conservancy, Scottsdale, AZ, USA
- Northern Arizona University, Flagstaff, AZ, USA
| | - Christian Rutz
- Centre for Biological Diversity, School of Biology, University of St Andrews, St Andrews, UK
| | - Marco Salvatori
- Museo delle Scienze (MUSE), Trento, Italy
- Department of Biology, University of Florence, Florence, Italy
| | - Derek Sandow
- Northern and Yorke Landscape Board, Clare, South Australia, Australia
| | - Christopher M Schalk
- United States Department of Agriculture Forest Service, Southern Research Station, Nacogdoches, TX, USA
| | - Jenna Scherger
- Department of Biology, University of British Columbia, Kelowna, British Columbia, Canada
| | - Jan Schipper
- Arizona State University, West, Glendale, AZ, USA
| | | | | | - Paola Semenzato
- Research, Ecology and Environment Dimension (D.R.E.A.M.), Pistoia, Italy
| | | | - Hila Shamon
- Smithsonian's National Zoo and Conservation Biology Institute, Washington, DC, USA
| | - Catherine Shier
- Planning and Environmental Services, City of Edmonton, Edmonton, Alberta, Canada
| | - Eduardo A Silva-Rodríguez
- Instituto de Conservación, Biodiversidad y Territorio & Programa Austral Patagonia, Facultad de Ciencias Forestales y Recursos Naturales, Universidad Austral de Chile, Valdivia, Chile
| | - Magda Sindicic
- Faculty of Veterinary Medicine, University of Zagreb, Zagreb, Croatia
| | - Lucy K Smyth
- Panthera, New York, NY, USA
- iCWild, Department of Biological Sciences, University of Cape Town, Cape Town, South Africa
| | - Anil Soyumert
- Hunting and Wildlife Program, Kastamonu University, Kastamonu, Turkey
| | | | | | | | - Philip A Stephens
- Conservation Ecology Group, Department of Biosciences, Durham University, Durham, UK
| | - Kinga Magdalena Stępniak
- Department of Ecology, Institute of Functional Biology and Ecology, Faculty of Biology, University of Warsaw, Warsaw, Poland
| | | | - Cassondra Stevenson
- Department of Biological Sciences, University of Alberta, Edmonton, Alberta, Canada
| | - Bálint Ternyik
- Conservation Ecology Group, Department of Biosciences, Durham University, Durham, UK
- United Nations Environment Programme World Conservation Monitoring Centre (UNEP-WCMC), Cambridge, UK
| | - Ian Thomson
- Coastal Jaguar Conservation, Heredia, Costa Rica
| | - Rita T Torres
- Department of Biology and Centre for Environmental and Marine Studies, University of Aveiro, Aveiro, Portugal
| | | | | | - Jean-Pierre Vacher
- CEFE, Univ Montpellier, CNRS, EPHE-PSL University, IRD, Montpellier, France
| | | | - Stephen L Webb
- Natural Resources Institute and Department of Rangeland, Wildlife and Fisheries Management, Texas A&M University, College Station, TX, USA
| | - Julian Weber
- Oeko-Log Freilandforschung, Friedrichswalde, Germany
| | | | | | | | | | - Izabela Wierzbowska
- Institute of Environmental Sciences, Faculty of Biology, Jagiellonian University, Kraków, Poland
| | - Martin Wikelski
- Department of Migration, Max Planck Institute of Animal Behaviour, Konstanz, Germany
- Department of Biology, University of Konstanz, Konstanz, Germany
| | | | - Christopher C Wilmers
- Environmental Studies Department, University of California Santa Cruz, Santa Cruz, CA, USA
| | - Todd Windle
- Parks Canada, Alberni-Clayoquot, British Columbia, Canada
| | | | | | - Adam Zorn
- University of Mount Union, Alliance, OH, USA
| | - Roland Kays
- North Carolina Museum of Natural Sciences, Raleigh, NC, USA
- North Carolina State University, Raleigh, NC, USA
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Bollen M, Palencia P, Vicente J, Acevedo P, Del Río L, Neyens T, Beenaerts N, Casaer J. Assessing trends in population size of three unmarked species: A comparison of a multi-species N-mixture model and random encounter models. Ecol Evol 2023; 13:e10595. [PMID: 37841226 PMCID: PMC10570904 DOI: 10.1002/ece3.10595] [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] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 08/19/2023] [Accepted: 09/25/2023] [Indexed: 10/17/2023] Open
Abstract
Estimation of changes in abundances and densities is essential for the research, management, and conservation of animal populations. Recently, technological advances have facilitated the surveillance of animal populations through the adoption of passive sensors, such as camera traps (CT). Several methods, including the random encounter model (REM), have been developed for estimating densities of unmarked populations but require additional information. Hierarchical abundance models, such as the N-mixture model (NMM), can estimate abundances without performing additional fieldwork but do not explicitly estimate the area effectively sampled. This obscures the interpretation of its densities and requires its users to focus on relative measures of abundance instead. Hence, the main objective of our study is to evaluate if REM and NMM yield consistent results qualitatively. Therefore, we compare relative trends: (i) between species, (ii) between years and (iii) across years obtained from annual density/abundance estimates of three species (fox, wild boar and red deer) in central Spain monitored by a camera trapping network for five consecutive winter periods. We reveal that NMM and REM provided density estimates in the same order of magnitude for wild boar, but not for foxes and red deer. Assuming a Poisson detection process in the NMM was important to control for inflation of abundance estimates for frequently detected species. Both methods consistently ranked density/abundance across species (between species trend), but did not always agree on relative ranks of yearly estimates within a single population (between years trend), nor on its linear population trends across years (across years trend). Our results suggest that relative trends are generally consistent when the range of variability is large, but can become inconsistent when the range of variability is smaller.
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Affiliation(s)
- Martijn Bollen
- Centre for Environmental SciencesUHasselt – Hasselt UniversityDiepenbeekBelgium
- Data Science InstituteUHasselt – Hasselt UniversityDiepenbeekBelgium
- Research Institute for Nature and ForestBrusselsBelgium
| | - Pablo Palencia
- Instituto de Investigación en Recursos Cinegéticos (IREC)CSIC‐ UCLM‐ JCCMCiudad RealSpain
- Dipartamiento di Scienze VeterinarieUniversità Degli Studi di TorinoGrugliascoTorinoItaly
| | - Joaquín Vicente
- Instituto de Investigación en Recursos Cinegéticos (IREC)CSIC‐ UCLM‐ JCCMCiudad RealSpain
| | - Pelayo Acevedo
- Instituto de Investigación en Recursos Cinegéticos (IREC)CSIC‐ UCLM‐ JCCMCiudad RealSpain
| | - Lucía Del Río
- Instituto de Investigación en Recursos Cinegéticos (IREC)CSIC‐ UCLM‐ JCCMCiudad RealSpain
| | - Thomas Neyens
- Data Science InstituteUHasselt – Hasselt UniversityDiepenbeekBelgium
- Leuven Biostatistics and statistical Bioinformatics CentreKU LeuvenLeuvenBelgium
| | - Natalie Beenaerts
- Centre for Environmental SciencesUHasselt – Hasselt UniversityDiepenbeekBelgium
| | - Jim Casaer
- Research Institute for Nature and ForestBrusselsBelgium
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3
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Jacobs J, Beenaerts N, Artois T. Macro-invertebrate abundance on green roofs versus ground level sites in the city of Antwerp, Belgium. BELG J ZOOL 2023. [DOI: 10.26496/bjz.2023.106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Here, the abundance of macro-invertebrates (Arthropoda and Gastropoda) of eight green roofs and their adjacent ground level habitats in the city of Antwerp, Belgium, is compared. All higher-level taxa found were present in both types of habitats without significant differences in their overall abundance between green roofs and ground level habitats. However, we found significant differences in abundances between the two types of habitats, when specific taxa were compared. Beetles (Coleoptera), isopods (Isopoda) and bees (Anthophila) were more abundant at ground level sites compared to green roofs, while for true bugs (Heteroptera) and cicadas (Auchenorrhyncha) the opposite was found. Our results support the idea that extensive green roofs in Belgium can provide a suitable habitat for different invertebrate taxa, but further research is needed to identify the true drivers behind differences in abundance between ground level and adjacent green roofs.
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Lathouwers M, Artois T, Dendoncker N, Beenaerts N, Conway G, Henderson I, Kowalczyk C, Davaasuren B, Bayrgur S, Shewring M, Cross T, Ulenaers E, Liechti F, Evens R. Rush or relax: migration tactics of a nocturnal insectivore in response to ecological barriers. Sci Rep 2022; 12:4964. [PMID: 35322145 PMCID: PMC8943004 DOI: 10.1038/s41598-022-09106-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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: 12/15/2021] [Accepted: 03/15/2022] [Indexed: 12/02/2022] Open
Abstract
During their annual migration, avian migrants alternate stopover periods, for refuelling, with migratory flight bouts. We hypothesise that European Nightjars (Caprimulgus europaeus) adapt their daily migration tactics in association with biomes. We tracked the autumn migration of 24 European Nightjars, from breeding populations in Mongolia, Belgium and UK, using GPS-loggers and multi-sensor data loggers. We quantified crepuscular and nocturnal migration and foraging probabilities, as well as daily travel speed and flight altitude during active migration in response to biomes. Nightjars adopt a rush tactic, reflected in high daily travel speed, flight altitude and high migration probabilities at dusk and at night, when travelling through ecological barriers. Migration is slower in semi-open, hospitable biomes. This is reflected in high foraging probabilities at dusk, lower daily travel speed and lower migration probabilities at dusk. Our study shows how nightjars switch migration tactics during autumn migration, and suggest nightjars alternate between feeding and short migratory flight bouts within the same night when travelling through suitable habitats. How this may affect individuals’ fuel stores and whether different biomes provide refuelling opportunities en route remains to be investigated, to understand how future land-use change may affect migration patterns and survival probabilities.
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Affiliation(s)
- Michiel Lathouwers
- Research Group: Zoology, Biodiversity and Toxicology, Centre for Environmental Sciences, Hasselt University, Campus Diepenbeek, Agoralaan, Gebouw D, 3590, Diepenbeek, Belgium. .,Department of Geography, Institute of Life, Earth and Environment (ILEE), University of Namur, Rue de Bruxelles 61, 5000, Namur, Belgium.
| | - Tom Artois
- Research Group: Zoology, Biodiversity and Toxicology, Centre for Environmental Sciences, Hasselt University, Campus Diepenbeek, Agoralaan, Gebouw D, 3590, Diepenbeek, Belgium
| | - Nicolas Dendoncker
- Department of Geography, Institute of Life, Earth and Environment (ILEE), University of Namur, Rue de Bruxelles 61, 5000, Namur, Belgium
| | - Natalie Beenaerts
- Research Group: Zoology, Biodiversity and Toxicology, Centre for Environmental Sciences, Hasselt University, Campus Diepenbeek, Agoralaan, Gebouw D, 3590, Diepenbeek, Belgium
| | - Greg Conway
- British Trust for Ornithology, The Nunnery, Thetford, Norfolk, IP24 2PU, UK
| | - Ian Henderson
- British Trust for Ornithology, The Nunnery, Thetford, Norfolk, IP24 2PU, UK
| | - Céline Kowalczyk
- Research Group: Zoology, Biodiversity and Toxicology, Centre for Environmental Sciences, Hasselt University, Campus Diepenbeek, Agoralaan, Gebouw D, 3590, Diepenbeek, Belgium
| | | | - Soddelgerekh Bayrgur
- Department of Biology, Mongolian National University of Education, Ulaanbaatar, Mongolia
| | - Mike Shewring
- School of Biosciences, Cardiff University, Cardiff, UK.,MPS Ecology, Heol y Cyw, Bridgend, UK
| | | | - Eddy Ulenaers
- Agentschap Natuur en Bos, Regio Noord-Limburg, Herman Teirlinck Havenlaan 88 bus 75, 1000, Brussels, Belgium
| | - Felix Liechti
- Swiss Ornithological Institute, Seerose 1, 6204, Sempach, Switzerland
| | - Ruben Evens
- Max Planck Institute for Ornithology, Eberhard-Gwinner-Straße, 82319, Seewiesen, Germany.,Department of Biology, Behavioural Ecology and Ecophysiology, University of Antwerp, Universiteitsplein 1, 2610, Wilrijk, Belgium
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5
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Bollen M, Neyens T, Fajgenblat M, De Waele V, Licoppe A, Manet B, Casaer J, Beenaerts N. Managing African Swine Fever: Assessing the Potential of Camera Traps in Monitoring Wild Boar Occupancy Trends in Infected and Non-infected Zones, Using Spatio-Temporal Statistical Models. Front Vet Sci 2021; 8:726117. [PMID: 34712721 PMCID: PMC8546189 DOI: 10.3389/fvets.2021.726117] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Accepted: 09/13/2021] [Indexed: 11/13/2022] Open
Abstract
The recent spreading of African swine fever (ASF) over the Eurasian continent has been acknowledged as a serious economic threat for the pork industry. Consequently, an extensive body of research focuses on the epidemiology and control of ASF. Nevertheless, little information is available on the combined effect of ASF and ASF-related control measures on wild boar (Sus scrofa) population abundances. This is crucial information given the role of the remaining wild boar that act as an important reservoir of the disease. Given the high potential of camera traps as a non-invasive method for ungulate trend estimation, we assess the effectiveness of ASF control measures using a camera trap network. In this study, we focus on a major ASF outbreak in 2018-2020 in the South of Belgium. This outbreak elicited a strong management response, both in terms of fencing off a large infected zone as well as an intensive culling regime. We apply a Bayesian multi-season site-occupancy model to wild boar detection/non-detection data. Our results show that (1) occupancy rates at the onset of our monitoring period reflect the ASF infection status; (2) ASF-induced mortality and culling efforts jointly lead to decreased occupancy over time; and (3) the estimated mean total extinction rate ranges between 22.44 and 91.35%, depending on the ASF infection status. Together, these results confirm the effectiveness of ASF control measures implemented in Wallonia (Belgium), which has regained its disease-free status in December 2020, as well as the usefulness of a camera trap network to monitor these effects.
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Affiliation(s)
- Martijn Bollen
- Centre for Environmental Sciences, UHasselt – Hasselt University, Hasselt, Belgium
- Data Science Institute, UHasselt – Hasselt University, Hasselt, Belgium
- Research Institute Nature and Forest, Brussels, Belgium
| | - Thomas Neyens
- Data Science Institute, UHasselt – Hasselt University, Hasselt, Belgium
| | - Maxime Fajgenblat
- Data Science Institute, UHasselt – Hasselt University, Hasselt, Belgium
- Laboratory of Aquatic Ecology, Evolution and Conservation, KU Leuven – Leuven University, Leuven, Belgium
| | - Valérie De Waele
- Department of Natural and Agricultural Environment Studies, Public Service of Wallonia, Gembloux, Belgium
| | - Alain Licoppe
- Department of Natural and Agricultural Environment Studies, Public Service of Wallonia, Gembloux, Belgium
| | - Benoît Manet
- Department of Natural and Agricultural Environment Studies, Public Service of Wallonia, Gembloux, Belgium
| | - Jim Casaer
- Research Institute Nature and Forest, Brussels, Belgium
| | - Natalie Beenaerts
- Centre for Environmental Sciences, UHasselt – Hasselt University, Hasselt, Belgium
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6
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Roy J, Rineau F, De Boeck HJ, Nijs I, Pütz T, Abiven S, Arnone JA, Barton CVM, Beenaerts N, Brüggemann N, Dainese M, Domisch T, Eisenhauer N, Garré S, Gebler A, Ghirardo A, Jasoni RL, Kowalchuk G, Landais D, Larsen SH, Leemans V, Le Galliard J, Longdoz B, Massol F, Mikkelsen TN, Niedrist G, Piel C, Ravel O, Sauze J, Schmidt A, Schnitzler J, Teixeira LH, Tjoelker MG, Weisser WW, Winkler B, Milcu A. Ecotrons: Powerful and versatile ecosystem analysers for ecology, agronomy and environmental science. Glob Chang Biol 2021; 27:1387-1407. [PMID: 33274502 PMCID: PMC7986626 DOI: 10.1111/gcb.15471] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [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: 09/21/2020] [Revised: 11/24/2020] [Accepted: 11/24/2020] [Indexed: 05/08/2023]
Abstract
Ecosystems integrity and services are threatened by anthropogenic global changes. Mitigating and adapting to these changes require knowledge of ecosystem functioning in the expected novel environments, informed in large part through experimentation and modelling. This paper describes 13 advanced controlled environment facilities for experimental ecosystem studies, herein termed ecotrons, open to the international community. Ecotrons enable simulation of a wide range of natural environmental conditions in replicated and independent experimental units while measuring various ecosystem processes. This capacity to realistically control ecosystem environments is used to emulate a variety of climatic scenarios and soil conditions, in natural sunlight or through broad-spectrum lighting. The use of large ecosystem samples, intact or reconstructed, minimizes border effects and increases biological and physical complexity. Measurements of concentrations of greenhouse trace gases as well as their net exchange between the ecosystem and the atmosphere are performed in most ecotrons, often quasi continuously. The flow of matter is often tracked with the use of stable isotope tracers of carbon and other elements. Equipment is available for measurements of soil water status as well as root and canopy growth. The experiments ran so far emphasize the diversity of the hosted research. Half of them concern global changes, often with a manipulation of more than one driver. About a quarter deal with the impact of biodiversity loss on ecosystem functioning and one quarter with ecosystem or plant physiology. We discuss how the methodology for environmental simulation and process measurements, especially in soil, can be improved and stress the need to establish stronger links with modelling in future projects. These developments will enable further improvements in mechanistic understanding and predictive capacity of ecotron research which will play, in complementarity with field experimentation and monitoring, a crucial role in exploring the ecosystem consequences of environmental changes.
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7
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Evens R, Conway G, Franklin K, Henderson I, Stockdale J, Beenaerts N, Smeets K, Neyens T, Ulenaers E, Artois T. DNA diet profiles with high-resolution animal tracking data reveal levels of prey selection relative to habitat choice in a crepuscular insectivorous bird. Ecol Evol 2020; 10:13044-13056. [PMID: 33304515 PMCID: PMC7713983 DOI: 10.1002/ece3.6893] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 09/16/2020] [Accepted: 09/18/2020] [Indexed: 12/04/2022] Open
Abstract
Given the global decline of many invertebrate food resources, it is fundamental to understand the dietary requirements of insectivores. We give new insights into the functional relationship between the spatial habitat use, food availability, and diet of a crepuscular aerial insectivore, the European Nightjar (Caprimulgus europaeus) by relating spatial use data with high-throughput sequencing (HTS) combined with DNA metabarcoding. Our study supports the predictions that nightjars collect a substantial part of their daily nourishment from foraging locations, sometimes at considerable distance from nesting sites. Lepidopterans comprise 65% of nightjars' food source. Nightjars tend to select larger species of Lepidoptera (>19 mm) which suggests that nightjars optimize the efficiency of foraging trips by selecting the most energetically favorable-larger-prey items. We anticipate that our findings may shed additional light on the interactions between invertebrate communities and higher trophic levels, which is required to understand the repercussions of changing food resources on individual- and population-level processes.
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Affiliation(s)
- Ruben Evens
- Max Planck Institute for OrnithologyEberhard‐Gwinner‐StraßeStarnbergGermany
- Centre for Environmental SciencesResearch Group: Zoology, Biodiversity and ToxicologyHasselt UniversityDiepenbeekBelgium
| | | | - Kirsty Franklin
- Cardiff School of BiosciencesCardiffUK
- Norwich Research ParkUniversity of East AngliaNorwichUK
| | | | - Jennifer Stockdale
- Cardiff School of BiosciencesCardiffUK
- Faculty of Medicine & Health SciencesUniversity of NottinghamNottinghamUK
| | - Natalie Beenaerts
- Centre for Environmental SciencesResearch Group: Zoology, Biodiversity and ToxicologyHasselt UniversityDiepenbeekBelgium
| | - Karen Smeets
- Centre for Environmental SciencesResearch Group: Zoology, Biodiversity and ToxicologyHasselt UniversityDiepenbeekBelgium
| | - Thomas Neyens
- Centre for Environmental SciencesResearch Group: Zoology, Biodiversity and ToxicologyHasselt UniversityDiepenbeekBelgium
| | - Eddy Ulenaers
- Agentschap Natuur en BosRegio Noord‐LimburgBrusselsBelgium
| | - Tom Artois
- Centre for Environmental SciencesResearch Group: Zoology, Biodiversity and ToxicologyHasselt UniversityDiepenbeekBelgium
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8
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Wevers J, Fattebert J, Casaer J, Artois T, Beenaerts N. Trading fear for food in the Anthropocene: How ungulates cope with human disturbance in a multi-use, suburban ecosystem. Sci Total Environ 2020; 741:140369. [PMID: 32610236 DOI: 10.1016/j.scitotenv.2020.140369] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [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: 02/17/2020] [Revised: 06/16/2020] [Accepted: 06/17/2020] [Indexed: 06/11/2023]
Abstract
Resource distribution, predation risk and disturbance in space and time can affect how animals use their environment. To date few studies have assessed the spatiotemporal trade-off between resource acquisition and avoidance of risks and human disturbance in small protected areas embedded in an urban matrix. A better understanding of the forage-safety trade-off in urban protected areas (UPA) is key to the design of evidence-based approaches to deal with the ever-increasing human-wildlife impacts typical of UPA. Herein, we analyzed camera trap data to evaluate how two ungulate species trade fear for food in a 60 km2 human-dominated UPA without natural predators. We found that wild boar (Sus scrofa) were predominantly active at night, while roe deer (Capreolus capreolus) showed a typical bimodal crepuscular activity pattern. Occupancy analysis indicated that deciduous forest and the presence of high seats for hunting played an important role in determining the space use of wild boar. For roe deer, we found indications that the presence of forest influenced space use, although the null model was retained among the top ranked models. Our results confirm that wild boar and roe deer are able to thrive in heavily human dominated landscapes characterized by intensive recreational use and hunting, such as protected areas embedded in an urban matrix.
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Affiliation(s)
- Jolien Wevers
- Centre for Environmental Sciences, Hasselt University, Diepenbeek 3590, Belgium; Research Institute Nature and Forest, Brussels 1000, Belgium.
| | - Julien Fattebert
- Wyoming Cooperative Fish and Wildlife Research Unit, Department of Zoology and Physiology, University of Wyoming, Laramie, WY 82071, USA; Centre for Functional Biodiversity, School of Life Sciences, University of KwaZulu-Natal, Durban 4000, South Africa.
| | - Jim Casaer
- Research Institute Nature and Forest, Brussels 1000, Belgium.
| | - Tom Artois
- Centre for Environmental Sciences, Hasselt University, Diepenbeek 3590, Belgium.
| | - Natalie Beenaerts
- Centre for Environmental Sciences, Hasselt University, Diepenbeek 3590, Belgium.
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9
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Llauradó Maury G, Méndez Rodríguez D, Hendrix S, Escalona Arranz JC, Fung Boix Y, Pacheco AO, García Díaz J, Morris-Quevedo HJ, Ferrer Dubois A, Aleman EI, Beenaerts N, Méndez-Santos IE, Orberá Ratón T, Cos P, Cuypers A. Antioxidants in Plants: A Valorization Potential Emphasizing the Need for the Conservation of Plant Biodiversity in Cuba. Antioxidants (Basel) 2020; 9:E1048. [PMID: 33121046 PMCID: PMC7693031 DOI: 10.3390/antiox9111048] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 10/21/2020] [Accepted: 10/23/2020] [Indexed: 12/15/2022] Open
Abstract
Plants are phytochemical hubs containing antioxidants, essential for normal plant functioning and adaptation to environmental cues and delivering beneficial properties for human health. Therefore, knowledge on the antioxidant potential of different plant species and their nutraceutical and pharmaceutical properties is of utmost importance. Exploring this scientific research field provides fundamental clues on (1) plant stress responses and their adaptive evolution to harsh environmental conditions and (2) (new) natural antioxidants with a functional versatility to prevent and treat human pathologies. These natural antioxidants can be valorized via plant-derived foods and products. Cuba contains an enormously rich plant biodiversity harboring a great antioxidant potential. Besides opening new avenues for the implementation of sustainable agroecological practices in crop production, it will also contribute to new strategies to preserve plant biodiversity and simultaneously improve nature management policies in Cuba. This review provides an overview on the beneficial properties of antioxidants for plant protection and human health and is directed to the valorization of these plant antioxidants, emphasizing the need for biodiversity conservation.
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Affiliation(s)
- Gabriel Llauradó Maury
- Centre of Studies for Industrial Biotechnology (CEBI), University of Oriente, Avenida Patricio Lumumba s/n, Reparto Jiménez, Santiago de Cuba CP 90500, Cuba; (G.L.M.); (H.J.M.-Q.); (T.O.R.)
| | - Daniel Méndez Rodríguez
- Faculty of Applied Sciences, University of Camagüey, Carretera Circunvalación Norte, km 5 ½, Camagüey CP 70100, Cuba; (D.M.R.); (I.E.M.-S.)
- Centre for Environmental Sciences, Campus Diepenbeek, Hasselt University, Agoralaan Building D, BE-3590 Diepenbeek, Belgium; (S.H.); (N.B.)
- Laboratory for Microbiology, Parasitology and Hygiene (LMPH), University of Antwerp, Universiteitsplein 1, BE-2610 Antwerp, Belgium
| | - Sophie Hendrix
- Centre for Environmental Sciences, Campus Diepenbeek, Hasselt University, Agoralaan Building D, BE-3590 Diepenbeek, Belgium; (S.H.); (N.B.)
| | - Julio César Escalona Arranz
- Pharmacy Department, University of Oriente, Avenida Patricio Lumumba s/n, Reparto Jiménez, Santiago de Cuba CP 90500, Cuba; (J.C.E.A.); (A.O.P.); (J.G.D.)
| | - Yilan Fung Boix
- National Center of Applied Electromagnetism, University of Oriente, Avenida Las Américas s/n, P.O. Box 4078, Santiago de Cuba CP 90400, Cuba; (Y.F.B.); (A.F.D.); (E.I.A.)
| | - Ania Ochoa Pacheco
- Pharmacy Department, University of Oriente, Avenida Patricio Lumumba s/n, Reparto Jiménez, Santiago de Cuba CP 90500, Cuba; (J.C.E.A.); (A.O.P.); (J.G.D.)
| | - Jesús García Díaz
- Pharmacy Department, University of Oriente, Avenida Patricio Lumumba s/n, Reparto Jiménez, Santiago de Cuba CP 90500, Cuba; (J.C.E.A.); (A.O.P.); (J.G.D.)
| | - Humberto J. Morris-Quevedo
- Centre of Studies for Industrial Biotechnology (CEBI), University of Oriente, Avenida Patricio Lumumba s/n, Reparto Jiménez, Santiago de Cuba CP 90500, Cuba; (G.L.M.); (H.J.M.-Q.); (T.O.R.)
| | - Albys Ferrer Dubois
- National Center of Applied Electromagnetism, University of Oriente, Avenida Las Américas s/n, P.O. Box 4078, Santiago de Cuba CP 90400, Cuba; (Y.F.B.); (A.F.D.); (E.I.A.)
| | - Elizabeth Isaac Aleman
- National Center of Applied Electromagnetism, University of Oriente, Avenida Las Américas s/n, P.O. Box 4078, Santiago de Cuba CP 90400, Cuba; (Y.F.B.); (A.F.D.); (E.I.A.)
| | - Natalie Beenaerts
- Centre for Environmental Sciences, Campus Diepenbeek, Hasselt University, Agoralaan Building D, BE-3590 Diepenbeek, Belgium; (S.H.); (N.B.)
| | - Isidro E. Méndez-Santos
- Faculty of Applied Sciences, University of Camagüey, Carretera Circunvalación Norte, km 5 ½, Camagüey CP 70100, Cuba; (D.M.R.); (I.E.M.-S.)
| | - Teresa Orberá Ratón
- Centre of Studies for Industrial Biotechnology (CEBI), University of Oriente, Avenida Patricio Lumumba s/n, Reparto Jiménez, Santiago de Cuba CP 90500, Cuba; (G.L.M.); (H.J.M.-Q.); (T.O.R.)
| | - Paul Cos
- Laboratory for Microbiology, Parasitology and Hygiene (LMPH), University of Antwerp, Universiteitsplein 1, BE-2610 Antwerp, Belgium
| | - Ann Cuypers
- Centre for Environmental Sciences, Campus Diepenbeek, Hasselt University, Agoralaan Building D, BE-3590 Diepenbeek, Belgium; (S.H.); (N.B.)
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10
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Vanderkelen I, Zscheischler J, Gudmundsson L, Keuler K, Rineau F, Beenaerts N, Vangronsveld J, Vicca S, Thiery W. Correction to: A novel method for assessing climate change impacts in ecotron experiments. Int J Biometeorol 2020; 64:1729. [PMID: 32748042 PMCID: PMC7645531 DOI: 10.1007/s00484-020-01973-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Revised: 07/20/2020] [Accepted: 07/20/2020] [Indexed: 06/11/2023]
Abstract
The article was published bearing a typographical error to the second author name listed. The author group regret the error and the name should be referenced and credited as Jakob Zscheischler and not the former.
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Affiliation(s)
- Inne Vanderkelen
- Department of Hydrology and Hydraulic Engineering, Vrije Universiteit Brussel, Brussels, Belgium.
| | - Jakob Zscheischler
- Climate and Environmental Physics, University of Bern, Bern, Switzerland
- Oeschger Center for Climate Change Research, University of Bern, Bern, Switzerland
| | - Lukas Gudmundsson
- Institute for Atmospheric and Climate Science, ETH Zurich, Zurich, Switzerland
| | - Klaus Keuler
- Department of Environmental Meteorology, Brandenburg University of Technology Cottbus-Senftenberg, Cottbus, Germany
| | - Francois Rineau
- Centre for Environmental Sciences, UHasselt, Hasselt, Belgium
| | | | - Jaco Vangronsveld
- Centre for Environmental Sciences, UHasselt, Hasselt, Belgium
- Department of Plant Physiology, Faculty of Biology and Biotechnology, Maria Curie-Sklodowska University, Lublin, Poland
| | - Sara Vicca
- Department of Biology, University of Antwerp, Wilrijk, Belgium
| | - Wim Thiery
- Department of Hydrology and Hydraulic Engineering, Vrije Universiteit Brussel, Brussels, Belgium
- Institute for Atmospheric and Climate Science, ETH Zurich, Zurich, Switzerland
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11
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Vanderkelen I, Zscheischler J, Gudmundsson L, Keuler K, Rineau F, Beenaerts N, Vangronsveld J, Vicca S, Thiery W. A novel method for assessing climate change impacts in ecotron experiments. Int J Biometeorol 2020; 64:1709-1727. [PMID: 32671669 PMCID: PMC7481170 DOI: 10.1007/s00484-020-01951-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Accepted: 06/04/2020] [Indexed: 06/11/2023]
Abstract
Ecotron facilities allow accurate control of many environmental variables coupled with extensive monitoring of ecosystem processes. They therefore require multivariate perturbation of climate variables, close to what is observed in the field and projections for the future. Here, we present a new method for creating realistic climate forcing for manipulation experiments and apply it to the UHasselt Ecotron experiment. The new methodology uses data derived from the best available regional climate model projection and consists of generating climate forcing along a gradient representative of increasingly high global mean air temperature anomalies. We first identified the best-performing regional climate model simulation for the ecotron site from the Coordinated Regional Downscaling Experiment in the European domain (EURO-CORDEX) ensemble based on two criteria: (i) highest skill compared to observations from a nearby weather station and (ii) representativeness of the multi-model mean in future projections. The time window is subsequently selected from the model projection for each ecotron unit based on the global mean air temperature of the driving global climate model. The ecotron units are forced with 3-hourly output from the projections of the 5-year period in which the global mean air temperature crosses the predefined values. With the new approach, Ecotron facilities become able to assess ecosystem responses on changing climatic conditions, while accounting for the co-variation between climatic variables and their projection in variability, well representing possible compound events. The presented methodology can also be applied to other manipulation experiments, aiming at investigating ecosystem responses to realistic future climate change.
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Affiliation(s)
- Inne Vanderkelen
- Department of Hydrology and Hydraulic Engineering, Vrije Universiteit Brussel, Brussels, Belgium.
| | - Jakob Zscheischler
- Climate and Environmental Physics, University of Bern, Bern, Switzerland
- Oeschger Center for Climate Change Research, University of Bern, Bern, Switzerland
| | - Lukas Gudmundsson
- Institute for Atmospheric and Climate Science, ETH Zurich, Zurich, Switzerland
| | - Klaus Keuler
- Department of Environmental Meteorology, Brandenburg University of Technology Cottbus-Senftenberg, Cottbus, Germany
| | - Francois Rineau
- Centre for Environmental Sciences, UHasselt, Hasselt, Belgium
| | | | - Jaco Vangronsveld
- Centre for Environmental Sciences, UHasselt, Hasselt, Belgium
- Department of Plant Physiology, Faculty of Biology and Biotechnology, Maria Curie-Sklodowska University, Lublin, Poland
| | - Sara Vicca
- Department of Biology, University of Antwerp, Wilrijk, Belgium
| | - Wim Thiery
- Department of Hydrology and Hydraulic Engineering, Vrije Universiteit Brussel, Brussels, Belgium
- Institute for Atmospheric and Climate Science, ETH Zurich, Zurich, Switzerland
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12
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Pilotto F, Kühn I, Adrian R, Alber R, Alignier A, Andrews C, Bäck J, Barbaro L, Beaumont D, Beenaerts N, Benham S, Boukal DS, Bretagnolle V, Camatti E, Canullo R, Cardoso PG, Ens BJ, Everaert G, Evtimova V, Feuchtmayr H, García-González R, Gómez García D, Grandin U, Gutowski JM, Hadar L, Halada L, Halassy M, Hummel H, Huttunen KL, Jaroszewicz B, Jensen TC, Kalivoda H, Schmidt IK, Kröncke I, Leinonen R, Martinho F, Meesenburg H, Meyer J, Minerbi S, Monteith D, Nikolov BP, Oro D, Ozoliņš D, Padedda BM, Pallett D, Pansera M, Pardal MÂ, Petriccione B, Pipan T, Pöyry J, Schäfer SM, Schaub M, Schneider SC, Skuja A, Soetaert K, Spriņģe G, Stanchev R, Stockan JA, Stoll S, Sundqvist L, Thimonier A, Van Hoey G, Van Ryckegem G, Visser ME, Vorhauser S, Haase P. Meta-analysis of multidecadal biodiversity trends in Europe. Nat Commun 2020; 11:3486. [PMID: 32661354 PMCID: PMC7359034 DOI: 10.1038/s41467-020-17171-y] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Accepted: 06/16/2020] [Indexed: 11/22/2022] Open
Abstract
Local biodiversity trends over time are likely to be decoupled from global trends, as local processes may compensate or counteract global change. We analyze 161 long-term biological time series (15-91 years) collected across Europe, using a comprehensive dataset comprising ~6,200 marine, freshwater and terrestrial taxa. We test whether (i) local long-term biodiversity trends are consistent among biogeoregions, realms and taxonomic groups, and (ii) changes in biodiversity correlate with regional climate and local conditions. Our results reveal that local trends of abundance, richness and diversity differ among biogeoregions, realms and taxonomic groups, demonstrating that biodiversity changes at local scale are often complex and cannot be easily generalized. However, we find increases in richness and abundance with increasing temperature and naturalness as well as a clear spatial pattern in changes in community composition (i.e. temporal taxonomic turnover) in most biogeoregions of Northern and Eastern Europe.
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Affiliation(s)
- Francesca Pilotto
- Senckenberg Research Institute and Natural History Museum Frankfurt, Gelnhausen, Germany.
- Environmental Archaeology Lab, Department of Historical, Philosophical and Religious Studies, Umeå University, Umeå, Sweden.
| | - Ingolf Kühn
- Department of Community Ecology, Helmholtz Centre for Environmental Research - UFZ, Halle, Germany
- Martin Luther University Halle-Wittenberg, Geobotany and Botanical Garden, Halle, Germany
- German Centre for Integrative Biodiversity Research (iDiv) Halle - Jena - Leipzig, Leipzig, Germany
| | - Rita Adrian
- Department of Ecosystem Research, Leibniz Institute of Freshwater Ecology and Inland Fisheries & Department of Biology, Chemistry and Pharmacy, Freie Universität Berlin, Berlin, Germany
| | - Renate Alber
- Biological Laboratory, Agency for Environment and Climate Protection, Bolzano, Italy
| | - Audrey Alignier
- UMR 0980 BAGAP, INRAE - Institut Agro - ESA, Rennes, France
- LTSER Zone Atelier Armorique, 35042, Rennes, France
| | | | - Jaana Bäck
- Institute for Atmospheric and Earth system Research, Department of Forest Sciences, University of Helsinki, Helsinki, Finland
| | - Luc Barbaro
- Dynafor, INRAE, University of Toulouse, France & CESCO, Muséum National d'Histoire Naturelle, Sorbonne-Univ, Paris, France & LTSER Zone Atelier Pyrénées Garonne, Auzeville-Tolosane, France
| | | | - Natalie Beenaerts
- Centre for Environmental Sciences, Hasselt University, Hasselt, Belgium
| | | | - David S Boukal
- University of South Bohemia, Faculty of Science, Department of Ecosystem Biology & Soil and Water Research Infrastructure, Ceske Budejovice, Czech Republic
- Czech Academy of Sciences, Biology Centre, Institute of Entomology, Ceske Budejovice, Czech Republic
| | - Vincent Bretagnolle
- CEBC, UMR7372, CNRS & La Rochelle University, 79360, Villiers en bois, France
- LTSER Zone Atelier Plaine & Val de Sèvre, 79360, Beauvoir sur Niort, France
| | - Elisa Camatti
- Institute of Marine Sciences, National Research Council, Venice, Italy
| | - Roberto Canullo
- School of Biosciences and Veterinary Medicine, unit Plant Diversity and Ecosystems Management, University of Camerino, Camerino, Italy
| | - Patricia G Cardoso
- CIIMAR, Interdisciplinary Centre of Marine and Environmental Research of the University of Porto, Porto, Portugal
| | - Bruno J Ens
- Sovon Dutch Centre for Field Ornithology, Nijmegen, The Netherlands
| | | | - Vesela Evtimova
- Institute of Biodiversity and Ecosystem Research, Bulgarian Academy of Sciences, Sofia, Bulgaria
| | - Heidrun Feuchtmayr
- UK Centre for Ecology & Hydrology, Lancaster Environment Centre, Lancaster, UK
| | | | | | - Ulf Grandin
- Department of Aquatic Sciences and Assessment, Swedish University of Agricultural Sciences, Uppsala, Sweden
| | - Jerzy M Gutowski
- Department of Natural Forests, Forest Research Institute, Białowieża, Poland
| | | | - Lubos Halada
- Institute of Landscape Ecology SAS, Branch Nitra, Slovakia
| | - Melinda Halassy
- MTA Centre for Ecological Research, Institute of Ecology and Botany, Vácrátót, Hungary
| | - Herman Hummel
- Royal Netherlands Institute for Sea Research, and Utrecht University, Yerseke, The Netherlands
| | - Kaisa-Leena Huttunen
- Department of Ecology and Genetics, University of Oulu, Oulu, Finland
- Oulanka Research Station, University of Oulu Infrastructure Platform, Kuusamo, Finland
| | - Bogdan Jaroszewicz
- Białowieża Geobotanical Station, Faculty of Biology, University of Warsaw, Białowieża, Poland
| | | | | | - Inger Kappel Schmidt
- Geosciences and Natural Resource Management, University of Copenhagen, Copenhagen, Denmark
| | - Ingrid Kröncke
- Senckenberg am Meer, Marine Research Department, Wilhelmshaven, Germany
| | - Reima Leinonen
- Kainuu Centre for Economic Development, Transport and the Environment, Kajaani, Finland
| | - Filipe Martinho
- Centre For Functional Ecology (CFE), Department of Life Sciences, University of Coimbra, Coimbra, Portugal
| | | | - Julia Meyer
- Senckenberg am Meer, Marine Research Department, Wilhelmshaven, Germany
| | - Stefano Minerbi
- Forest Services, Autonomous Province of Bolzano - South Tyrol, Bolzano, Italy
| | - Don Monteith
- UK Centre for Ecology & Hydrology, Lancaster Environment Centre, Lancaster, UK
| | - Boris P Nikolov
- Institute of Biodiversity and Ecosystem Research, Bulgarian Academy of Sciences, Sofia, Bulgaria
| | - Daniel Oro
- CEAB (CSIC), 17300, Blanes, Spain
- IMEDEA (CSIC-UIB), 07190, Esporles, Spain
| | - Dāvis Ozoliņš
- Institute of Biology, University of Latvia, Salaspils, Latvia
| | - Bachisio M Padedda
- Dipartimento di Architettura, Design e Urbanistica, Università degli Studi di Sassari, Sassari, Italy
| | | | - Marco Pansera
- Institute of Marine Sciences, National Research Council, Venice, Italy
| | - Miguel Ângelo Pardal
- Centre For Functional Ecology (CFE), Department of Life Sciences, University of Coimbra, Coimbra, Portugal
| | - Bruno Petriccione
- Carabinieri, Biodiversity and Park Protection Department, Castel di Sangro Biodiversity Unit, L'Aquila, Italy
| | - Tanja Pipan
- ZRC SAZU Karst Research Institute, Ljubljana & UNESCO Chair on Karst Education University of Nova Gorica, Vipava, Slovenia
| | - Juha Pöyry
- Finnish Environment Institute (SYKE), Biodiversity Centre, Helsinki, Finland
| | | | - Marcus Schaub
- Swiss Federal Institute for Forest Snow and Landscape Research WSL, Birmensdorf, Switzerland
| | | | - Agnija Skuja
- Institute of Biology, University of Latvia, Salaspils, Latvia
| | - Karline Soetaert
- Royal Netherlands Institute for Sea Research, and Utrecht University, Yerseke, The Netherlands
| | - Gunta Spriņģe
- Institute of Biology, University of Latvia, Salaspils, Latvia
| | - Radoslav Stanchev
- Institute of Biodiversity and Ecosystem Research, Bulgarian Academy of Sciences, Sofia, Bulgaria
| | - Jenni A Stockan
- Ecological Sciences, James Hutton Institute, Craigiebuckler, Aberdeen, UK
| | - Stefan Stoll
- University of Applied Sciences Trier, Environmental Campus Birkenfeld, Birkenfeld, Germany
- University of Duisburg-Essen, Essen, Germany
| | - Lisa Sundqvist
- Swedish Meteorological and Hydrological Institute, Gothenburg, Sweden
| | - Anne Thimonier
- Swiss Federal Institute for Forest Snow and Landscape Research WSL, Birmensdorf, Switzerland
| | - Gert Van Hoey
- Flanders Research Institute for Agriculture, Fishery and Food, Oostende, Belgium
| | | | - Marcel E Visser
- Department of Animal Ecology, Netherlands Institute of Ecology (NIOO-KNAW), Wageningen, The Netherlands
| | - Samuel Vorhauser
- Biological Laboratory, Agency for Environment and Climate Protection, Bolzano, Italy
| | - Peter Haase
- Senckenberg Research Institute and Natural History Museum Frankfurt, Gelnhausen, Germany.
- University of Duisburg-Essen, Essen, Germany.
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13
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Reyns W, Rineau F, Spaak JW, Franken O, Berg MP, Van Der Plas F, Bardgett RD, Beenaerts N, De Laender F. Food Web Uncertainties Influence Predictions of Climate Change Effects on Soil Carbon Sequestration in Heathlands. Microb Ecol 2020; 79:686-693. [PMID: 31654107 DOI: 10.1007/s00248-019-01444-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [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: 03/05/2019] [Accepted: 09/20/2019] [Indexed: 06/10/2023]
Abstract
Carbon cycling models consider soil carbon sequestration a key process for climate change mitigation. However, these models mostly focus on abiotic soil processes and, despite its recognized critical mechanistic role, do not explicitly include interacting soil organisms. Here, we use a literature study to show that even a relatively simple soil community (heathland soils) contains large uncertainties in temporal and spatial food web structure. Next, we used a Lotka-Volterra-based food web model to demonstrate that, due to these uncertainties, climate change can either increase or decrease soil carbon sequestration to varying extents. Both the strength and direction of changes strongly depend on (1) the main consumer's (enchytraeid worms) feeding preferences and (2) whether decomposers (fungi) or enchytraeid worms are more sensitive to stress. Hence, even for a soil community with a few dominant functional groups and a simulation model with a few parameters, filling these knowledge gaps is a critical first step towards the explicit integration of soil food web dynamics into carbon cycling models in order to better assess the role soils play in climate change mitigation.
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Affiliation(s)
- Wouter Reyns
- Environmental Biology Research Group, Centre for Environmental Sciences, Hasselt University, Agoralaan Building D, 3590, Diepenbeek, Belgium.
- Research Unit of Environmental and Evolutionary Biology, Namur Institute of Complex Systems, and Institute of Life, Earth, and the Environment, University of Namur, Namur, Belgium.
| | - Francois Rineau
- Environmental Biology Research Group, Centre for Environmental Sciences, Hasselt University, Agoralaan Building D, 3590, Diepenbeek, Belgium
| | - Jürg W Spaak
- Research Unit of Environmental and Evolutionary Biology, Namur Institute of Complex Systems, and Institute of Life, Earth, and the Environment, University of Namur, Namur, Belgium
| | - Oscar Franken
- Section of Animal Ecology, Department of Ecological Science, Vrije Universiteit Amsterdam, De Boelelaan 1085, 1081, HV, Amsterdam, The Netherlands
| | - Matty P Berg
- Section of Animal Ecology, Department of Ecological Science, Vrije Universiteit Amsterdam, De Boelelaan 1085, 1081, HV, Amsterdam, The Netherlands
- Community and Conservation Ecology Group, Groningen Institute of Evolutionary Life Science, University of Groningen, Nijenborgh 7, 9747, AG, Groningen, The Netherlands
| | - Fons Van Der Plas
- Senckenberg Gesellschaft für Naturforschung, Biodiversity and Climate Research Centre, Senckenberganlage 25, 60325, Frankfurt, Germany
- Department of Systematic Botany and Functional Biodiversity, University of Leipzig, Johannisallee 21-23, 04103, Leipzig, Germany
| | - Richard D Bardgett
- Department of Earth and Environmental Sciences, Michael Smith Building, The University of Manchester, M13 9PT, Manchester, UK
| | - Natalie Beenaerts
- Environmental Biology Research Group, Centre for Environmental Sciences, Hasselt University, Agoralaan Building D, 3590, Diepenbeek, Belgium
| | - Frederik De Laender
- Research Unit of Environmental and Evolutionary Biology, Namur Institute of Complex Systems, and Institute of Life, Earth, and the Environment, University of Namur, Namur, Belgium
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14
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Neyens T, Diggle PJ, Faes C, Beenaerts N, Artois T, Giorgi E. Mapping species richness using opportunistic samples: a case study on ground-floor bryophyte species richness in the Belgian province of Limburg. Sci Rep 2019; 9:19122. [PMID: 31836780 PMCID: PMC6911062 DOI: 10.1038/s41598-019-55593-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [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: 03/07/2019] [Accepted: 11/26/2019] [Indexed: 11/23/2022] Open
Abstract
In species richness studies, citizen-science surveys where participants make individual decisions regarding sampling strategies provide a cost-effective approach to collect a large amount of data. However, it is unclear to what extent the bias inherent to opportunistically collected samples may invalidate our inferences. Here, we compare spatial predictions of forest ground-floor bryophyte species richness in Limburg (Belgium), based on crowd- and expert-sourced data, where the latter are collected by adhering to a rigorous geographical randomisation and data collection protocol. We develop a log-Gaussian Cox process model to analyse the opportunistic sampling process of the crowd-sourced data and assess its sampling bias. We then fit two geostatistical Poisson models to both data-sets and compare the parameter estimates and species richness predictions. We find that the citizens had a higher propensity for locations that were close to their homes and environmentally more valuable. The estimated effects of ecological predictors and spatial species richness predictions differ strongly between the two geostatistical models. Unknown inconsistencies in the sampling process, such as unreported observer’s effort, and the lack of a hypothesis-driven study protocol can lead to the occurrence of multiple sources of sampling bias, making it difficult, if not impossible, to provide reliable inferences.
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Affiliation(s)
- Thomas Neyens
- Centre for Statistics, Data Science Institute, Hasselt University, Agoralaan, Building D, B-3590, Diepenbeek, Belgium. .,Centre for Environmental Sciences, Faculty of Sciences, Hasselt University, Agoralaan, Building D, B-3590, Diepenbeek, Belgium. .,Leuven Biostatistics and statistical Bioinformatics Centre, Faculty of Medicine, KU Leuven, Kapucijnenvoer 35, block D, box 7001, B-3000, Leuven, Belgium.
| | - Peter J Diggle
- Centre for Health Informatics, Computing, and Statistics, Lancaster Medical School, Lancaster University, Lancaster, LA1 4YW, United Kingdom
| | - Christel Faes
- Centre for Statistics, Data Science Institute, Hasselt University, Agoralaan, Building D, B-3590, Diepenbeek, Belgium
| | - Natalie Beenaerts
- Centre for Environmental Sciences, Faculty of Sciences, Hasselt University, Agoralaan, Building D, B-3590, Diepenbeek, Belgium
| | - Tom Artois
- Centre for Environmental Sciences, Faculty of Sciences, Hasselt University, Agoralaan, Building D, B-3590, Diepenbeek, Belgium
| | - Emanuele Giorgi
- Centre for Health Informatics, Computing, and Statistics, Lancaster Medical School, Lancaster University, Lancaster, LA1 4YW, United Kingdom
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15
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Norevik G, Åkesson S, Artois T, Beenaerts N, Conway G, Cresswell B, Evens R, Henderson I, Jiguet F, Hedenström A. Wind-associated detours promote seasonal migratory connectivity in a flapping flying long-distance avian migrant. J Anim Ecol 2019; 89:635-646. [PMID: 31581321 DOI: 10.1111/1365-2656.13112] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [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: 01/24/2019] [Accepted: 08/12/2019] [Indexed: 11/29/2022]
Abstract
It is essential to gain knowledge about the causes and extent of migratory connectivity between stationary periods of migrants to further the understanding of processes affecting populations, and to allow efficient implementation of conservation efforts throughout the annual cycle. Avian migrants likely use optimal routes with respect to mode of locomotion, orientation and migration strategy, influenced by external factors such as wind and topography. In self-powered flapping flying birds, any increases in fuel loads are associated with added flight costs. Energy-minimizing migrants are therefore predicted to trade-off extended detours against reduced travel across ecological barriers with no or limited foraging opportunities. Here, we quantify the extent of detours taken by different populations of European nightjars Caprimulgus europaeus, to test our predictions that they used routes beneficial according to energetic principles and evaluate the effect of route shape on seasonal migratory connectivity. We combined data on birds tracked from breeding sites along a longitudinal gradient from England to Sweden. We analysed the migratory connectivity between breeding and main non-breeding sites, and en route stopover sites just south of the Sahara desert. We quantified each track's route extension relative to the direct route between breeding and wintering sites, respectively, and contrasted it to the potential detour derived from the barrier reduction along the track while accounting for potential wind effects. Nightjars extended their tracks from the direct route between breeding and main non-breeding sites as they crossed the Mediterranean Sea-Sahara desert, the major ecological barrier in the Palaearctic-African migration system. These clockwise detours were small for birds from eastern sites but increased from east to west breeding longitude. Routes of the tracked birds were associated with partial reduction in the barrier crossing resulting in a trade-off between route extension and barrier reduction, as expected in an energy-minimizing migrant. This study demonstrates how the costs of barrier crossings in prevailing winds can disrupt migratory routes towards slightly different goals, and thereby promote migratory connectivity. This is an important link between individual migration strategies in association with an ecological barrier, and both spatially and demographic population patterns.
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Affiliation(s)
- Gabriel Norevik
- Department of Biology, Centre for Animal Movement Research, Lund University, Lund, Sweden
| | - Susanne Åkesson
- Department of Biology, Centre for Animal Movement Research, Lund University, Lund, Sweden
| | - Tom Artois
- Centre for Environmental Sciences, Research Group: Zoology, Biodiversity and Toxicology, Hasselt University, Diepenbeek, Belgium
| | - Natalie Beenaerts
- Centre for Environmental Sciences, Research Group: Zoology, Biodiversity and Toxicology, Hasselt University, Diepenbeek, Belgium
| | | | | | - Ruben Evens
- Centre for Environmental Sciences, Research Group: Zoology, Biodiversity and Toxicology, Hasselt University, Diepenbeek, Belgium.,Swiss Ornithological Institute, Sempach, Switzerland
| | | | - Frédéric Jiguet
- UMR7204 MNHN-CNRS-SU, Centre d'Ecologie et de Sciences de la Conservation, Paris, France
| | - Anders Hedenström
- Department of Biology, Centre for Animal Movement Research, Lund University, Lund, Sweden
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16
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Evens R, Beenaerts N, Neyens T, Witters N, Smeets K, Artois T. Author Correction: Proximity of breeding and foraging areas affects foraging effort of a crepuscular, insectivorous bird. Sci Rep 2018; 8:9671. [PMID: 29921913 PMCID: PMC6008366 DOI: 10.1038/s41598-018-25897-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Affiliation(s)
- Ruben Evens
- Hasselt University, Centre for Environmental Sciences, Research Group: Zoology, Biodiversity and Toxicology, Campus Diepenbeek, Agoralaan, Gebouw D, 3590, Diepenbeek, Belgium.
| | - Natalie Beenaerts
- Hasselt University, Centre for Environmental Sciences, Research Group: Zoology, Biodiversity and Toxicology, Campus Diepenbeek, Agoralaan, Gebouw D, 3590, Diepenbeek, Belgium
| | - Thomas Neyens
- Hasselt University, Centre for Statistics, Research Group: I-BIOSTAT, Campus Diepenbeek, Agoralaan, Gebouw D, 3590, Diepenbeek, Belgium
| | - Nele Witters
- Hasselt University, Centre for Environmental Sciences, Research Group: Environmental Economics, Campus Diepenbeek, Agoralaan, Gebouw D, 3590, Diepenbeek, Belgium
| | - Karen Smeets
- Hasselt University, Centre for Environmental Sciences, Research Group: Zoology, Biodiversity and Toxicology, Campus Diepenbeek, Agoralaan, Gebouw D, 3590, Diepenbeek, Belgium
| | - Tom Artois
- Hasselt University, Centre for Environmental Sciences, Research Group: Zoology, Biodiversity and Toxicology, Campus Diepenbeek, Agoralaan, Gebouw D, 3590, Diepenbeek, Belgium
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17
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Evens R, Beenaerts N, Witters N, Artois T. First records of the chewing louse Mulcticola hypoleucus (Denny, 1842) on the Eurasian nightjar Caprimulgus europaeus Linnaeus, 1758 in the Benelux. BELG J ZOOL 2018. [DOI: 10.26496/bjz.2018.17] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
This is a Short Note without an abstract.
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18
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Beenaerts N, Pethiyagoda R, Ng PKL, Yeo DCJ, Bex GJ, Bahir MM, Artois T. Phylogenetic diversity of Sri Lankan freshwater crabs and its implications for conservation. Mol Ecol 2009. [PMID: 19943890 DOI: 10.1111/j.1365–294x.2009.04439.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
As part of a Global Biodiversity Hotspot, the conservation of Sri Lanka's endemic biodiversity warrants special attention. With 51 species (50 of them endemic) occurring in the island, the biodiversity of freshwater crabs is unusually high for such a small area (65,600 km(2)). Freshwater crabs have successfully colonized most moist habitats and all climatic and elevational zones in Sri Lanka. We assessed the biodiversity of these crabs in relation to the different elevational zones (lowland, upland and highland) based on both species richness and phylogenetic diversity. Three different lineages appear to have radiated simultaneously, each within a specific elevational zone, with little interchange thereafter. The lowland and upland zones show a higher species richness than the highland zone while--unexpectedly--phylogenetic diversity is highest in the lowland zone, illustrating the importance of considering both these measures in conservation planning. The diversity indices for the species in the various IUCN Red List categories in each of the three zones suggest that risk of extinction may be related to elevational zone. Our results also show that overall more than 50% of Sri Lanka's freshwater crab species (including several as yet undescribed ones), or approximately 72 million years of evolutionary history, are threatened with extinction.
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Affiliation(s)
- Natalie Beenaerts
- Biodiversity, Phylogeny and Population Studies, Centre for Environmental Studies, Hasselt University, Agoralaan, 3590 Diepenbeek, Belgium.
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19
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Beenaerts N, Pethiyagoda R, Ng PKL, Yeo DCJ, Bex GJ, Bahir MM, Artois T. Phylogenetic diversity of Sri Lankan freshwater crabs and its implications for conservation. Mol Ecol 2009; 19:183-96. [PMID: 19943890 DOI: 10.1111/j.1365-294x.2009.04439.x] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
As part of a Global Biodiversity Hotspot, the conservation of Sri Lanka's endemic biodiversity warrants special attention. With 51 species (50 of them endemic) occurring in the island, the biodiversity of freshwater crabs is unusually high for such a small area (65,600 km(2)). Freshwater crabs have successfully colonized most moist habitats and all climatic and elevational zones in Sri Lanka. We assessed the biodiversity of these crabs in relation to the different elevational zones (lowland, upland and highland) based on both species richness and phylogenetic diversity. Three different lineages appear to have radiated simultaneously, each within a specific elevational zone, with little interchange thereafter. The lowland and upland zones show a higher species richness than the highland zone while--unexpectedly--phylogenetic diversity is highest in the lowland zone, illustrating the importance of considering both these measures in conservation planning. The diversity indices for the species in the various IUCN Red List categories in each of the three zones suggest that risk of extinction may be related to elevational zone. Our results also show that overall more than 50% of Sri Lanka's freshwater crab species (including several as yet undescribed ones), or approximately 72 million years of evolutionary history, are threatened with extinction.
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Affiliation(s)
- Natalie Beenaerts
- Biodiversity, Phylogeny and Population Studies, Centre for Environmental Studies, Hasselt University, Agoralaan, 3590 Diepenbeek, Belgium.
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20
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Bossuyt F, Meegaskumbura M, Beenaerts N, Gower DJ, Pethiyagoda R, Roelants K, Mannaert A, Wilkinson M, Bahir MM, Manamendra-Arachchi K, Ng PKL, Schneider CJ, Oommen OV, Milinkovitch MC. Local endemism within the Western Ghats-sri Lanka biodiversity hotspot. Science 2004; 306:479-81. [PMID: 15486298 DOI: 10.1126/science.1100167] [Citation(s) in RCA: 125] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
The apparent biotic affinities between the mainland and the island in the Western Ghats-Sri Lanka biodiversity hotspot have been interpreted as the result of frequent migrations during recent periods of low sea level. We show, using molecular phylogenies of two invertebrate and four vertebrate groups, that biotic interchange between these areas has been much more limited than hitherto assumed. Despite several extended periods of land connection during the past 500,000 years, Sri Lanka has maintained a fauna that is largely distinct from that of the Indian mainland. Future conservation programs for the subcontinent should take into account such patterns of local endemism at the finest scale at which they may occur.
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Affiliation(s)
- Franky Bossuyt
- Biology Department, Unit of Ecology and Systematics, Vrije Universiteit Brussel, Pleinlaan 2, 1050 Brussels, Belgium.
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