Кл.слова (ненормированные):
coexistence -- database -- drought stress -- ecosystem resilience -- gymnosperm -- mortality risk -- survival -- taxonomy -- tree -- Gymnospermae -- Magnoliophyta
Аннотация: Severe droughts have the potential to reduce forest productivity and trigger tree mortality. Most trees face several drought events during their life and therefore resilience to dry conditions may be crucial to long-term survival. We assessed how growth resilience to severe droughts, including its components resistance and recovery, is related to the ability to survive future droughts by using a tree-ring database of surviving and now-dead trees from 118 sites (22 species, >3,500 trees). We found that, across the variety of regions and species sampled, trees that died during water shortages were less resilient to previous non-lethal droughts, relative to coexisting surviving trees of the same species. In angiosperms, drought-related mortality risk is associated with lower resistance (low capacity to reduce impact of the initial drought), while it is related to reduced recovery (low capacity to attain pre-drought growth rates) in gymnosperms. The different resilience strategies in these two taxonomic groups open new avenues to improve our understanding and prediction of drought-induced mortality. © 2020, The Author(s).
Scopus
Держатели документа:
Estacion Experimental de Zonas Aridas, Spanish National Research Council (EEZA-CSIC), Almeria, Spain
Centre for Functional Ecology, University of Coimbra, Coimbra, Portugal
INRAE, Universite Aix-Marseille, UMR Recover, Aix-en-Provence, France
Forest Ecology, Department of Environmental Systems Science, ETH Zurich, Zurich, Switzerland
Swiss Federal Institute for Forest, Snow and Landscape Research (WSL), Birmensdorf, Switzerland
Forest Ecology and Forest Management Group, Wageningen University, Wageningen, Netherlands
Institute of Systematic Botany and Ecology, Ulm University, Ulm, Germany
Land Life Company, Amsterdam, Netherlands
CREAF, Bellaterrra (Cerdanyola del Valles), Catalonia, Spain
Ecology and Biodiversity, Vrije Universiteit Brussel, Brussels, Belgium
Laboratory of Wood Biology and Xylarium, Royal Museum for Central Africa (RMCA), Tervuren, Belgium
Department of Forest Sciences, University of Helsinki, Helsinki, Finland
Instituto de Investigaciones en Recursos Naturales, Agroecologia y Desarrollo Rural (IRNAD), Universidad Nacional de Rio Negro, Consejo Nacional de Investigaciones Cientificas y Tecnicas (CONICET), Rio Negro, Argentina
Instituto Pirenaico de Ecologia, Spanish National Research Council (IPE-CSIC), Zaragoza, Spain
Department of Wood Science and Technology, Biotechnical Faculty, University of Ljubljana, Ljubljana, Slovenia
Centro de Investigacion Forestal (CIFOR), Instituto Nacional de Investigacion y Tecnologia Agraria y Alimentaria (INIA), Madrid, Spain
Institute of Forest Botany and Forest Zoology, TU Dresden, Dresden, Germany
USDA Forest Service, Missoula, MT, United States
Department of Forest Sciences, Transilvania University of Brasov, Brasov, Romania
BC3 - Basque Centre for Climate Change, Leioa, Spain
Department of Forestry and Wildland Resources, Humboldt State University, Arcata, CA, United States
Sukachev Institute of Forest, Siberian Division of the Russian Academy of Sciences (RAS), Krasnoyarsk, Russian Federation
Siberian Federal University, Krasnoyarsk, Russian Federation
Instituto de Investigaciones en Biodiversidad y Medio Ambiente (INIBOMA), Consejo Nacional de Investigaciones Cientificas y Tecnicas (CONICET), Bariloche, Argentina
Department of Ecology, Universidad Nacional del Comahue, Rio Negro, Argentina
Department of Plant & Environmental Sciences, Weizmann Institute of Science, Rehovot, Israel
Department of Yield and Silviculture, Slovenian Forestry Institute, Ljubljana, Slovenia
Department of Physical, Chemical and Natural Systems, Pablo de Olavide University, Seville, Spain
Natural Resources Institute Finland (Luke), Espoo, Finland
Department of Botany, University of Innsbruck, Innsbruck, Austria
Agricultural University of Athens, Karpenissi, Greece
EiFAB-iuFOR, University of Valladolid, Soria, Spain
Institute of Lowland Forestry and Environment, University of Novi Sad, Novi Sad, Serbia
Grupo Ecologia Forestal, CONICET - INTA, EEA Bariloche, Bariloche, Argentina
Instituto Argentino de Nivologia Glaciologia y Ciencias Ambientales (IANIGLA-CONICET), Mendoza, Argentina
Universitat Autonoma de Barcelona, Bellaterrra (Cerdanyola del Valles), Catalonia, Spain
Доп.точки доступа:
DeSoto, L.; Cailleret, M.; Sterck, F.; Jansen, S.; Kramer, K.; Robert, E. M.R.; Aakala, T.; Amoroso, M. M.; Bigler, C.; Camarero, J. J.; Cufar, K.; Gea-Izquierdo, G.; Gillner, S.; Haavik, L. J.; Heres, A. -M.; Kane, J. M.; Kharuk, V. I.; Kitzberger, T.; Klein, T.; Levanic, T.; Linares, J. C.; Makinen, H.; Oberhuber, W.; Papadopoulos, A.; Rohner, B.; Sanguesa-Barreda, G.; Stojanovic, D. B.; Suarez, M. L.; Villalba, R.; Martinez-Vilalta, J.