Linking seed size and number to trait syndromes in trees
2023
Bogdziewicz, Michal | Acuña, Marie‐claire Aravena | Andrus, Robert | Ascoli, Davide | Bergeron, Yves | Berveiller, Daniel | Boivin, Thomas | Bonal, Raul | Caignard, Thomas | Cailleret, Maxime | Calama, Rafael | Calderon, Sergio Donoso | Camarero, J. Julio | Chang-Yang, Chia‐hao | Chave, Jérôme | Chianucci, Francesco | Cleavitt, Natalie | Courbaud, Benoit | Cutini, Andrea | Curt, Thomas | Das, Adrian J. | Davi, Hendrik | Delpierre, Nicolas | Delzon, Sylvain | Dietze, Michael | Dormont, Laurent | Farfan-Rios, William | Gehring, Catherine | Gilbert, Gregory | Gratzer, Georg | Greenberg, Cathryn | Guignabert, Arthur | Guo, Qinfeng | Hacket-Pain, Andrew | Hampe, Arndt | Han, Qingmin | Hoshizaki, Kazuhiko | Ibanez, Ines | Johnstone, Jill | Journé, Valentin | Kitzberger, Thomas | Knops, Johannes | Kunstler, Georges | Kobe, Richard | Lageard, Jonathan | Lamontagne, Jalene | Ledwon, Mateusz | Leininger, Theodor | Limousin, Jean‐marc | Lutz, James | Macias, Diana | Marell, Anders | Mcintire, Eliot | Moran, Emily | Motta, Renzo | Myers, Jonathan A. | Nagel, Thomas | Naoe, Shoji | Noguchi, Mahoko | Oguro, Michio | Kurokawa, Hiroko | Ourcival, Jean‐marc | Parmenter, Robert | Perez-Ramos, Ignacio | Piechnik, Lukasz | Podgórski, Tomasz | Poulsen, John | Qiu, Tong | Redmond, Miranda | Reid, Chantal | Rodman, Kyle | Šamonil, Pavel | Scher, C. Lane | Holik, Jan | van Marle, Harald Schmidt | Seget, Barbara | Shibata, Mitsue | Sharma, Shubhi | Silman, Miles | Steele, Michael | Sun, I‐fang | Straub, Jacob | Sutton, Samantha | Swenson, Jennifer J. | Veblen, Thomas | Thomas, Peter | Uriarte, Maria | Vacchiano, Giorgio | Wright, Boyd | Wright, S. Joseph | Whitham, Thomas | Zimmerman, Jess | Zhu, Kai | Zywiec, Magdalna | Clark, James | Laboratoire des EcoSystèmes et des Sociétés en Montagne (UR LESSEM) ; Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Observatoire des Sciences de l'Univers de Grenoble (Fédération OSUG)-Université Grenoble Alpes (UGA) | Centro Austral de Investigaciones Científicas [Ushuaia] (CADIC) ; Consejo Nacional de Investigaciones Científicas y Técnicas [Buenos Aires] (CONICET) | University of Colorado [Boulder] | Università degli studi di Torino = University of Turin (UNITO) | Université du Québec en Abitibi-Témiscamingue (UQAT) | AgroParisTech | Ecologie, Société et Evolution (ex-Ecologie, Systématique et Evolution) (ESE) ; AgroParisTech-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS) | Ecologie des Forêts Méditerranéennes (URFM) ; Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE) | Universidad Complutense de Madrid = Complutense University of Madrid [Madrid] (UCM) | Biodiversité, Gènes & Communautés (BioGeCo) ; Université de Bordeaux (UB)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE) | Risques, Ecosystèmes, Vulnérabilité, Environnement, Résilience (RECOVER) ; Aix Marseille Université (AMU)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE) | Consejo Superior de Investigaciones Cientificas [España] = Spanish National Research Council [Spain] (CSIC) | Universidad de Chili / Departamento de Ciencias de la Computation | Instituto Pirenaico de Ecologìa = Pyrenean Institute of Ecology [Zaragoza] (IPE - CSIC) ; Consejo Superior de Investigaciones Cientificas [España] = Spanish National Research Council [Spain] (CSIC) | National Kaohsiung Marine University [Taïwan] (NKMU) | Evolution et Diversité Biologique (EDB) ; Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3) ; Communauté d'universités et établissements de Toulouse (Comue de Toulouse)-Communauté d'universités et établissements de Toulouse (Comue de Toulouse)-Centre National de la Recherche Scientifique (CNRS) | Department of Computer Science [Ithaca] ; Cornell University [New York] | Weill Cornell Medicine [Cornell University] ; Cornell University [New York] | Centro di Viticoltura ed Enologia [CREA] ; Consiglio per la Ricerca in Agricoltura e l’analisi dell’economia agraria = Council for Agricultural Research and Economics (CREA) | California Sciences Institute | Boston University [Boston] (BU) | Centre d’Ecologie Fonctionnelle et Evolutive (CEFE) ; Université Paul-Valéry - Montpellier 3 (UPVM)-École Pratique des Hautes Études (EPHE) ; Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD [Occitanie])-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Institut Agro Montpellier ; Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Université de Montpellier (UM) | Saint Louis University (SLU) | Northern Arizona University [Flagstaff] | University of California (UC) | Universität für Bodenkultur Wien = University of Natural Resources and Life Sciences [Vienne, Autriche] (BOKU) | USDA Agricultural Research Service [Maricopa, AZ] (USDA) ; United States Department of Agriculture (USDA) | Interactions Sol Plante Atmosphère (UMR ISPA) ; Ecole Nationale Supérieure des Sciences Agronomiques de Bordeaux-Aquitaine (Bordeaux Sciences Agro)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE) | University of Liverpool | Forestry and Forest Products Research Institute (FFPRI) | Akita University | University of Michigan [Dearborn] ; University of Michigan System | University of Alaska [Fairbanks] (UAF) | Universidad Nacional del Comahue [Neuquén] (UNCOMA) | Xi’an Jiaotong-Liverpool University (XJTLU) | Michigan State University System | Manchester Metropolitan University (MMU) | DePaul University [Chicago] | Institute of Physics, Polish Academy of Sciences ; Polska Akademia Nauk = Polish Academy of Sciences = Académie polonaise des sciences (PAN) | Utah State University (USU) | The University of New Mexico [Albuquerque] ; New Mexico Consortium (NMC) | Ecosystèmes forestiers (UR EFNO) ; Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE) | St. Paul’s Hospital - University of British Columbia [Vancouver, BC, Canada] (SPH-UBC) | School of Natural Sciences [Dadri] (SNS) ; Shiv Nadar University | Washington State University (WSU) | University of Ljubljana | Research Center for Pure and Applied Mathematics, GSIS, Tohoku University (GSIS Mathematics) ; Tohoku University [Sendai] | National Park Service | Instituto de Recursos Naturales y Agrobiología de Sevilla (IRNAS) ; Consejo Superior de Investigaciones Cientificas [España] = Spanish National Research Council [Spain] (CSIC) | Institute of Oceanology, Polish Academy of Sciences (IO-PAN) ; Polska Akademia Nauk = Polish Academy of Sciences = Académie polonaise des sciences (PAN) | Czech University of Life Sciences Prague (CZU) | Duke University [Durham] | Pennsylvania State University (Penn State) ; Penn State System | Colorado State University [Fort Collins] (CSU) | University of Wisconsin-Madison | Faculty of Science [Brno] (SCI / MUNI) ; Masaryk University [Brno] = Masarykova univerzita [Brno] = Université Masaryk [Brno] (MU / MUNI) | Universidad Central de Chile | Uniwersytet Jagielloński w Krakowie = Jagiellonian University = Université Jagellon de Cracovie (UJ) | Université de Tsukuba = University of Tsukuba | Yale University [New Haven] | Wake Forest University | Wilkes University | National Dong Hwa University (NDHU) | State University of New York (SUNY) | University of Colorado [Colorado Springs] | Keele University [Keele] | Columbia University [New York] | Università degli Studi di Milano = University of Milan (UNIMI) | University of New England (UNE) | Smithsonian Tropical Research Institute | University of Puerto Rico (UPR) | University of Michigan System | W. Szafer Institute of Botany ; Polska Akademia Nauk = Polish Academy of Sciences = Académie polonaise des sciences (PAN) | Nicholas School of the Environment ; Duke University [Durham] | - Alabama Space Grant Consortium AIST16-0052 AIST18-0063 - Belmont Forum1854976- Polish National Agency for Academic Exchange (NAWA)PPN/BEK/2020/1/00009/U/00001- National Science Centre, Poland2019/35/D/NZ8/00050- National Science Foundation (NSF)DEB- 1754443 | ANR-18-MPGA-0004,FORBIC,Prévision du changement de la biodiversité(2018)
International audience
显示更多 [+] 显示较少 [-]英语. Aim Our understanding of the mechanisms that maintain forest diversity under changing climate can benefit from knowledge about traits that are closely linked to fitness. We tested whether the link between traits and seed number and seed size is consistent with two hypotheses, termed the leaf economics spectrum and the plant size syndrome, or whether reproduction represents an independent dimension related to a seed size-seed number trade-off.Location Most of the data come from Europe, North and Central America and East Asia. A minority of the data come from South America, Africa and Australia.Time period 1960-2022.Major taxa studied Trees.Methods We gathered 12 million observations of the number of seeds produced in 784 tree species. We estimated the number of seeds produced by individual trees and scaled it up to the species level. Next, we used principal components analysis and generalized joint attribute modelling (GJAM) to map seed number and size on the tree traits spectrum.Results Incorporating seed size and number into trait analysis while controlling for environment and phylogeny with GJAM exposes relationships in trees that might otherwise remain hidden. Production of the large total biomass of seeds [product of seed number and seed size; hereafter, species seed productivity (SSP)] is associated with high leaf area, low foliar nitrogen, low specific leaf area (SLA) and dense wood. Production of high seed numbers is associated with small seeds produced by nutrient-demanding species with softwood, small leaves and high SLA. Trait covariation is consistent with opposing strategies: one fast-growing, early successional, with high dispersal, and the other slow-growing, stress-tolerant, that recruit in shaded conditions.Main conclusions Earth system models currently assume that reproductive allocation is indifferent among plant functional types. Easily measurable seed size is a strong predictor of the seed number and species seed productivity. The connection of SSP with the functional traits can form the first basis of improved fecundity prediction across global forests.
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