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Zellweger F, De Frenne P, Lenoir J, Vangansbeke P, Verheyen K, Bernhardt-Römermann M, Baeten L, Hédl R, Berki I, Brunet J, Van Calster H, Chudomelová M, Decocq G, Dirnböck T, Durak T, Heinken T, Jaroszewicz B, Kopecký M, Máliš F, Macek M, Malicki M, Naaf T, Nagel TA, Ortmann-Ajkai A, Petřík P, Pielech R, Reczyńska K, Schmidt W, Standovár T, Świerkosz K, Teleki B, Vild O, Wulf M, Coomes D. Forest microclimate dynamics drive plant responses to warming. Science 2020; 368:772-775. [DOI: 10.1126/science.aba6880] [Citation(s) in RCA: 208] [Impact Index Per Article: 52.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Accepted: 03/12/2020] [Indexed: 12/24/2022]
Abstract
Climate warming is causing a shift in biological communities in favor of warm-affinity species (i.e., thermophilization). Species responses often lag behind climate warming, but the reasons for such lags remain largely unknown. Here, we analyzed multidecadal understory microclimate dynamics in European forests and show that thermophilization and the climatic lag in forest plant communities are primarily controlled by microclimate. Increasing tree canopy cover reduces warming rates inside forests, but loss of canopy cover leads to increased local heat that exacerbates the disequilibrium between community responses and climate change. Reciprocal effects between plants and microclimates are key to understanding the response of forest biodiversity and functioning to climate and land-use changes.
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Affiliation(s)
- Florian Zellweger
- Forest Ecology and Conservation Group, Department of Plant Sciences, University of Cambridge, Cambridge CB23EA, UK
- Swiss Federal Institute for Forest, Snow and Landscape Research WSL, 8903 Birmensdorf, Switzerland
| | - Pieter De Frenne
- Forest & Nature Lab, Department of Environment, Faculty of Bioscience Engineering, Ghent University, B-9090 Melle-Gontrode, Belgium
| | - Jonathan Lenoir
- UR “Ecologie et Dynamique des Systèmes Anthropisés” (EDYSAN, UMR 7058 CNRS-UPJV), Université de Picardie Jules Verne, 800037 Amiens Cedex 1, France
| | - Pieter Vangansbeke
- Forest & Nature Lab, Department of Environment, Faculty of Bioscience Engineering, Ghent University, B-9090 Melle-Gontrode, Belgium
| | - Kris Verheyen
- Forest & Nature Lab, Department of Environment, Faculty of Bioscience Engineering, Ghent University, B-9090 Melle-Gontrode, Belgium
| | | | - Lander Baeten
- Forest & Nature Lab, Department of Environment, Faculty of Bioscience Engineering, Ghent University, B-9090 Melle-Gontrode, Belgium
| | - Radim Hédl
- Institute of Botany of the Czech Academy of Sciences, CZ-602 00 Brno, Czech Republic
- Department of Botany, Faculty of Science, Palacký University in Olomouc, CZ-78371 Olomouc, Czech Republic
| | - Imre Berki
- Institute of Environmental and Earth Sciences, University of Sopron, H-9400 Sopron, Hungary
| | - Jörg Brunet
- Southern Swedish Forest Research Centre, Swedish University of Agricultural Sciences, 230 53 Alnarp, Sweden
| | - Hans Van Calster
- Research Institute for Nature and Forest (INBO), B-1000 Brussels, Belgium
| | - Markéta Chudomelová
- Institute of Botany of the Czech Academy of Sciences, CZ-602 00 Brno, Czech Republic
| | - Guillaume Decocq
- UR “Ecologie et Dynamique des Systèmes Anthropisés” (EDYSAN, UMR 7058 CNRS-UPJV), Université de Picardie Jules Verne, 800037 Amiens Cedex 1, France
| | | | - Tomasz Durak
- Department of Plant Physiology and Ecology, University of Rzeszów, PL-35-959 Rzeszów, Poland
| | - Thilo Heinken
- General Botany, Insitute of Biochemistry and Biology, University of Potsdam, 14469 Potsdam, Germany
| | - Bogdan Jaroszewicz
- Białowieża Geobotanical Station, Faculty of Biology, University of Warsaw, 17-230 Białowieża, Poland
| | - Martin Kopecký
- Institute of Botany of the Czech Academy of Sciences, CZ-252 43 Průhonice, Czech Republic
- Faculty of Forestry and Wood Sciences, Czech University of Life Sciences Prague, CZ-165 21 Prague 6 - Suchdol, Czech Republic
| | - František Máliš
- Faculty of Forestry, Technical University in Zvolen, SK-960 01 Zvolen, Slovakia
- National Forest Centre, SK-960 01 Zvolen, Slovakia
| | - Martin Macek
- Institute of Botany of the Czech Academy of Sciences, CZ-252 43 Průhonice, Czech Republic
| | - Marek Malicki
- Department of Botany, Institute of Environmental Biology, University of Wrocław, PL-50-328 50 Wrocław, Poland
| | - Tobias Naaf
- Leibniz Centre for Agricultural Landscape Research (ZALF), D-15374 Muencheberg, Germany
| | - Thomas A. Nagel
- Department of Forestry and Renewable Forest Resources, Biotechnical Faculty, University of Ljubljana, Ljubljana 1000, Slovenia
| | - Adrienne Ortmann-Ajkai
- Department of Hydrobiology, Institute of Biology, University of Pécs, H-7624 Pécs, Hungary
| | - Petr Petřík
- Institute of Botany of the Czech Academy of Sciences, CZ-252 43 Průhonice, Czech Republic
| | - Remigiusz Pielech
- Department of Forest Biodiversity, Faculty of Forestry, University of Agriculture in Kraków, PL-32-425 Kraków, Poland
| | - Kamila Reczyńska
- Department of Botany, Institute of Environmental Biology, University of Wrocław, PL-50-328 50 Wrocław, Poland
| | - Wolfgang Schmidt
- Department of Silviculture and Forest Ecology of the Temperate Zones, University of Göttingen, D-37077 Göttingen, Germany
| | - Tibor Standovár
- Department of Plant Systematics, Ecology and Theoretical Biology, Institute of Biology, L. Eötvös University, H-1117 Budapest, Hungary
| | | | - Balázs Teleki
- MTA-DE Lendület Functional and Restoration Ecology Research Group, H-4032 Debrecen, Hungary
| | - Ondřej Vild
- Institute of Botany of the Czech Academy of Sciences, CZ-602 00 Brno, Czech Republic
| | - Monika Wulf
- Leibniz Centre for Agricultural Landscape Research (ZALF), D-15374 Muencheberg, Germany
| | - David Coomes
- Forest Ecology and Conservation Group, Department of Plant Sciences, University of Cambridge, Cambridge CB23EA, UK
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