globalchange  > 气候变化与战略
DOI: 10.1073/pnas.2002314117
论文题名:
Forest and woodland replacement patterns following drought-related mortality
作者: Batllori E.; Lloret F.; Aakala T.; Anderegg W.R.L.; Aynekulu E.; Bendixsen D.P.; Bentouati A.; Bigler C.; Burk C.J.; Camarero J.J.; Colangelo M.; Coop J.D.; Fensham R.; Floyd M.L.; Galiano L.; Ganey J.L.; Gonzalez P.; Jacobsen A.L.; Kane J.M.; Kitzberger T.; Linares J.C.; Marchetti S.B.; Matusick G.; Michaelia M.; Navarro-Cerrillo R.M.; Pratt R.B.; Redmond M.D.; Rigling A.; Ripullone F.; Sangüesa-Barreda G.; Sasal Y.; Saura-Mas S.; Suarez M.L.; Veblen T.T.; Vilà-Cabrera A.; Vincke C.; Zeeman B.
刊名: Proceedings of the National Academy of Sciences of the United States of America
ISSN: 0027-8424
出版年: 2020
卷: 117, 期:47
起始页码: 29720
结束页码: 29729
语种: 英语
英文关键词: Climate change ; Drought-induced mortality ; Forest dynamics ; Forest resilience ; Global tree mortality
Scopus关键词: adolescent ; adult ; article ; biodiversity ; child ; climate change ; community succession ; drought ; forest dynamics ; human ; infant ; infectious agent ; mortality ; nonhuman ; shrub ; turnover rate ; vegetation
英文摘要: Forest vulnerability to drought is expected to increase under anthropogenic climate change, and drought-induced mortality and community dynamics following drought have major ecological and societal impacts. Here,we showthat tree mortality concomitant with drought has led to short-term (mean 5 y, range 1 to 23 y after mortality) vegetation-type conversion in multiple biomes across the world (131 sites). Self-replacement of the dominant tree species was only prevalent in 21% of the examined cases and forests and woodlands shifted to nonwoody vegetation in 10% of them. The ultimate temporal persistence of such changes remains unknown but, given the key role of biological legacies in long-term ecological succession, this emerging picture of postdrought ecological trajectories highlights the potential for major ecosystem reorganization in the coming decades. Community changes were less pronounced under wetter postmortality conditions. Replacement was also influenced by management intensity, and postdrought shrub dominance was higher when pathogens acted as codrivers of tree mortality. Early change in community composition indicates that forests dominated by mesic species generally shifted toward more xeric communities, with replacing tree and shrub species exhibiting drier bioclimatic optima and distribution ranges. However, shifts toward more mesic communities also occurred and multiple pathways of forest replacement were observed for some species. Drought characteristics, species-specific environmental preferences, plant traits, and ecosystem legacies govern postdrought species turnover and subsequent ecological trajectories, with potential far-reaching implications for forest biodiversity and ecosystem services. © 2020 National Academy of Sciences. All rights reserved.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/163929
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作者单位: Batllori, E., Centre de Recerca Ecològica i Aplicacions Forestals (CREAF), Cerdanyola del Vallès, Barcelona, 08193, Spain, Unitat de Botànica, Departament de Biologia Evolutiva, Ecologia i Ciències Ambientals, Universitat de Barcelona, Barcelona, 08028, Spain; Lloret, F., Centre de Recerca Ecològica i Aplicacions Forestals (CREAF), Cerdanyola del Vallès, Barcelona, 08193, Spain, Unitat d'Ecologia, Departament de Biologia Animal, Biologia Vegetal i Ecologia, Universitat Autònoma Barcelona, Barcelona, 08193, Spain; Aakala, T., Department of Forest Sciences, University of Helsinki, Helsinki, FI-00014, Finland; Anderegg, W.R.L., School of Biological Sciences, University of Utah, Salt Lake City, UT 84112, United States; Aynekulu, E., World Agroforestry Centre (ICRAF), Nairobi, 00100, Kenya; Bendixsen, D.P., Department of Natural Resource Ecology and Management, Oklahoma State University, Stillwater, OK 74074, United States; Bentouati, A., Institut des Sciences Vétérinaires et des Sciences Agronomiques, Université El Hadj Lakhdar, Batna, 05000, Algeria; Bigler, C., Forest Ecology, Department of Environmental Systems Science, ETH Zürich, Zürich, CH-8092, Switzerland; Burk, C.J., Department of Biological Sciences, Smith College, Northampton, MA 01066, United States; Camarero, J.J., Instituto Pirenaico de Ecología (IPE-CSIC), Consejo Superior de Investigaciones Científicas, Zaragoza, 50059, Spain; Colangelo, M., Instituto Pirenaico de Ecología (IPE-CSIC), Consejo Superior de Investigaciones Científicas, Zaragoza, 50059, Spain, School of Agricultural, Forest, Food and Environmental Sciences, University of Basilicata, Potenza, 85100, Italy; Coop, J.D., School of Environment and Sustainability, Western Colorado University, Gunnison, CO 81231, United States; Fensham, R., Queensland Herbarium (DES), Toowong, QLD 4066, Australia; Floyd, M.L., Natural History Institute, Prescott, AZ 86301, United States; Galiano, L., Centre de Recerca Ecològica i Aplicacions Forestals (CREAF), Cerdanyola del Vallès, Barcelona, 08193, Spain; Ganey, J.L., Rocky Mountain Research Station, United States Department of Agriculture (USDA) Forest Service, Flagstaff, AZ 86001, United States; Gonzalez, P., Department of Environmental Science, Policy and Management, University of California, Berkeley, CA 94720, United States, Institute for Parks, People and Biodiversity, University of California, Berkeley, CA 94720, United States; Jacobsen, A.L., Department of Biology, California State University, Bakersfield, CA 93311, United States; Kane, J.M., Department of Forestry and Wildland Resources, Humboldt State University, Arcata, CA 95521, United States; Kitzberger, T., Departamento de Ecología, Universidad Nacional Del Comahue (UN Comahue), Bariloche, Río Negro, 8400, Argentina, Laboratorio Ecotono, Instituto de Investigaciones en Biodiversidad y Medioambiente (INIBIOMA), Consejo Nacional de Ciencia y Tecnología (CONICET)-UN Comahue, Bariloche, Río Negro, 8400, Argentina; Linares, J.C., Departamento Sistemas Físicos, Químicos y Naturales, Universidad Pablo de Olavide, Sevilla, 41013, Spain; Marchetti, S.B., Gunnison Service Center, USDA Forest Service, Gunnison, CO 81230, United States; Matusick, G., School of Veterinary and Life Sciences, Murdoch University, Murdoch, WA 6150, Australia; Michaelia, M., Natural Resources Canada, Canadian Forest Service, Edmonton, AB T6H 3S5, Canada; Navarro-Cerrillo, R.M., Department of Forest Engineering, Laboratory of Dendrochronology, Silviculture and Global Change (DendrodatLab-ERSAF), University of Córdoba, Córdoba, 14071, Spain; Pratt, R.B., Department of Biology, California State University, Bakersfield, CA 93311, United States; Redmond, M.D., Department of Forest and Rangeland Stewardship, Colorado State University, Fort Collins, CO 80523, United States; Rigling, A., Swiss Federal Institute for Forest, Snow and Landscape Research (WSL), Birmensdorf, CH-8903, Switzerland, Institute of Terrestrial Ecology, Department of Environmental Sciences, Swiss Federal Institute Technology, ETH Zürich, Zürich, CH-8092, Switzerland; Ripullone, F., School of Agricultural, Forest, Food and Environmental Sciences, University of Basilicata, Potenza, 85100, Italy; Sangüesa-Barreda, G., Departamento de Ciencias Agroforestales, Escuela de Ingeniería de Soria (EiFAB), Instituto Universitario de Investigación Gestión Forestal Sostenible (IuFOR), Universidad de Valladolid, Soria, 42004, Spain; Sasal, Y., Laboratorio Ecotono, Instituto de Investigaciones en Biodiversidad y Medioambiente (INIBIOMA), Consejo Nacional de Ciencia y Tecnología (CONICET)-UN Comahue, Bariloche, Río Negro, 8400, Argentina; Saura-Mas, S., Centre de Recerca Ecològica i Aplicacions Forestals (CREAF), Cerdanyola del Vallès, Barcelona, 08193, Spain; Suarez, M.L., School of Agricultural, Forest, Food and Environmental Sciences, University of Basilicata, Potenza, 85100, Italy; Veblen, T.T., Department of Geography, University of Colorado Boulder, Boulder, CO 80301, United States; Vilà-Cabrera, A., Biological and Environmental Sciences, Faculty of Natural Sciences, University of Stirling, Stirling, FK9 4LA, United Kingdom; Vincke, C., Faculty of Bioscience Engineering, Université Catholique de Louvain, Louvain-la-Neuve, 1348, Belgium, Earth and Life Institute, Université Catholique de Louvain, Louvain-la-Neuve, 1348, Belgium; Zeeman, B., Department of Ecology, Environment and Evolution, La Trobe University, Bundoora, VIC 3086, Australia

Recommended Citation:
Batllori E.,Lloret F.,Aakala T.,et al. Forest and woodland replacement patterns following drought-related mortality[J]. Proceedings of the National Academy of Sciences of the United States of America,2020-01-01,117(47)
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