| Title: |
Linking seed size and number to trait syndromes in trees |
| Authors: |
Bogdziewicz, Michal; Acuña, Marie-Claire Aravena; Andrus, Robert; Ascoli, Davide; Bergeron, Yves; Brveiller, Daniel; Boivin, Thomas; Bonal, Raul; Caignard, Thomas; Cailleret, Maxime; Calama, Rafael; Calderon, Sergio Donoso; Camarero, J. Julio; Chang-Yang, Chia-Hao; Chave, Jerome; Chianucci, Francesco; Cleavitt, Natalie L.; Courbaud, Benoit; Cutini, Andrea; Curt, Thomas; Das, Adrian J.; Davi, Hendrik; Delpierre, Nicolas; Delzon, Sylvain; Dietze, Michael; Dormont, Laurent; Farfan-Rios, William; Gehring, Catherine A.; Gilbert, Gregory S.; Gratzer, Georg; Greenberg, Cathryn H.; Guignabert, Arthur; Guo, Qinfeng; Hacket-Pain, Andrew; Hampe, Arndt; Han, Qingmin; Hoshizaki, Kazuhiko; Ibanez, Ines; Johnstone, Jill F.; Journé, Valentin; Kitzberger, Thomas; Knops, Johannes M. H.; Kunstler, Georges; Kobe, Richard; Lageard, Jonathan G. A.; LaMontagne, Jalene M.; Ledwon, Mateusz; Leininger, Theodor; Limousin, Jean-Marc; Lutz, James A.; Macias, Diana; Marell, Anders; McIntire, Eliot J. B.; Moran, Emily; Motta, Renzo; Myers, Jonathan A.; Nagel, Thomas A.; Naoe, Shoji; Noguchi, Mahoko; Oguro, Michio; Kurokawa, Hiroko; Ourcival, Jean-Marc; Parmenter, Robert; Perez-Ramos, Ignacio M.; Piechnik, Lukasz; Podgórski, Tomasz; Poulsen, John; Qiu, Tong; Redmond, Miranda D.; Reid, Chantal D.; Rodman, Kyle C.; Šamonil, Pavel; Holik, Jan; Scher, C. Lane; Van Marle, Harald Schmidt; Seget, Barbara; Shibata, Mitsue; Sharma, Shubhi; Silman, Miles; Steele, Michael A.; Straub, Jacob N.; Sun, I-Fang; Sutton, Samantha; Swenson, Jennifer J.; Thomas, Peter A.; Uriarte, Maria; Vacchiano, Giorgio; Veblen, Thomas T.; Wright, Boyd; Wright, S. Joseph; Whitham, Thomas G.; Zhu, Kai; Zimmerman, Jess K.; Zywiec, Magdalna; Clark, James S. |
| Contributors: |
M. Bogdziewicz; M.A. Acuña; R. Andru; D. Ascoli; Y. Bergeron; D. Brveiller; T. Boivin; R. Bonal; T. Caignard; M. Cailleret; R. Calama; S.D. Calderon; J.J. Camarero; C. Chang-Yang; J. Chave; F. Chianucci; N.L. Cleavitt; B. Courbaud; A. Cutini; T. Curt; A.J. Da; H. Davi; N. Delpierre; S. Delzon; M. Dietze; L. Dormont; W. Farfan-Rio; C.A. Gehring; G.S. Gilbert; G. Gratzer; C.H. Greenberg; A. Guignabert; Q. Guo; A. Hacket-Pain; A. Hampe; Q. Han; K. Hoshizaki; I. Ibanez; J.F. Johnstone; V. Journé; T. Kitzberger; J.M.H. Knop; G. Kunstler; R. Kobe; J.G.A. Lageard; J.M. Lamontagne; M. Ledwon; T. Leininger; J. Limousin; J.A. Lutz; D. Macia; A. Marell; E.J.B. Mcintire; E. Moran; R. Motta; J.A. Myer; T.A. Nagel; S. Naoe; M. Noguchi; M. Oguro; H. Kurokawa; J. Ourcival; R. Parmenter; I.M. Perez-Ramo; L. Piechnik; T. Podgórski; J. Poulsen; T. Qiu; M.D. Redmond; C.D. Reid; K.C. Rodman; P. Šamonil; J. Holik; C.L. Scher; H.S. Van Marle; B. Seget; M. Shibata; S. Sharma; M. Silman; M.A. Steele; J.N. Straub; I. Sun; S. Sutton; J.J. Swenson; P.A. Thoma; M. Uriarte; G. Vacchiano; T.T. Veblen; B. Wright; S.J. Wright; T.G. Whitham; K. Zhu; J.K. Zimmerman; M. Zywiec; J.S. Clark |
| Publisher Information: |
Wiley |
| Publication Year: |
2023 |
| Collection: |
The University of Milan: Archivio Istituzionale della Ricerca (AIR) |
| Subject Terms: |
fecundity; functional trait; leaf economic; life history strategie; size syndrome; tree recruitment; Settore AGR/05 - Assestamento Forestale e Selvicoltura |
| Description: |
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 ... |
| Document Type: |
article in journal/newspaper |
| Language: |
English |
| Relation: |
info:eu-repo/semantics/altIdentifier/wos/WOS:000951172900001; volume:32; issue:5; firstpage:683; lastpage:694; numberofpages:12; journal:GLOBAL ECOLOGY AND BIOGEOGRAPHY; https://hdl.handle.net/2434/957256 |
| DOI: |
10.1111/geb.13652 |
| Availability: |
https://hdl.handle.net/2434/957256; https://doi.org/10.1111/geb.13652 |
| Rights: |
info:eu-repo/semantics/openAccess |
| Accession Number: |
edsbas.F01AC663 |
| Database: |
BASE |