Global decoupling of functional and phylogenetic diversity in plant communities

Hähn Georg J.A., Damasceno Gabriella, Álvarez-Dávila Esteban, Aubin Isabelle, Bauters Marijn, Bergmeier Erwin, Biurrun Idoia, Bjorkman Anne D., Bonari Gianmaria, Botta-Dukát Zoltán, Campos Juan A., Carni Andraz, Chytrý Milan, Ćušterevska Renata, De Gasper André Luis, De Sanctis Michele, Dengler Jürgen, Dolezal Jiri, El-Sheikh Mohamed A., Finckh Manfred, Galán-de-Mera Antonio, Garbolino Emmanuel, Gholizadeh Hamid, Golub Valentin, Haider Sylvia, Hatim Mohamed Z., Hérault Bruno, Homeier Jürgen, Jandt Ute, Jansen Florian, Jentsch Anke, Kattge Jens, Kessler Michael, Khanina Larisa, Kreft Holger, Küzmič Filip, Lenoir Jonathan, Erenskjold Moeslund Jesper, Mucina Ladislav, Naqinezhad Alireza, Noroozi Jalil, Pérez-Haase Aaron, Phillips Oliver L., Pillar Valério D., Rivas-Torres Gonzalo, Ruprecht Eszter, Sandel Brody, Schmidt Marco, Schmiedel Ute, Schnitzer Stefan, Schrodt Franziska, Šilc Urban, Sparrow Ben, Sporbert Maria, Stančić Zvjezdana, Strohbach Ben, Svenning Jens-Christian, Tang Cindy Q., Tang Zhiyao, Vibrans Alexander Christian, Violle Cyrille, Waller Donald M., Wana Desalegn, Wang Hua-Feng, Whitfeld Timothy J.S., Zizka Georg, Sabatini Francesco Maria, Bruelheide Helge. 2024. Global decoupling of functional and phylogenetic diversity in plant communities. Nature Ecology and Evolution, 9 (2) : 237-248.

Url - jeu de données - Entrepôt autre : https://doi.org/10.25829/idiv.3574-mpmk21 / Url - autres données associées : https://github.com/georghaehn/Haehn-et-al-2024-FD-PD-coupling

Résumé : Plant communities are composed of species that differ both in functional traits and evolutionary histories. As species' functional traits partly result from their individual evolutionary history, we expect the functional diversity of communities to increase with increasing phylogenetic diversity. This expectation has only been tested at local scales and generally for specific growth forms or specific habitat types, for example, grasslands. Here we compare standardized effect sizes for functional and phylogenetic diversity among 1,781,836 vegetation plots using the global sPlot database. In contrast to expectations, we find functional diversity and phylogenetic diversity to be only weakly and negatively correlated, implying a decoupling between these two facets of diversity. While phylogenetic diversity is higher in forests and reflects recent climatic conditions (1981 to 2010), functional diversity tends to reflect recent and past climatic conditions (21,000 years ago). The independent nature of functional and phylogenetic diversity makes it crucial to consider both aspects of diversity when analysing ecosystem functioning and prioritizing conservation efforts.

Mots-clés Agrovoc : biodiversité, changement climatique, impact sur l'environnement, communauté végétale, forêt tropicale, port de la plante, phylogénie, modélisation environnementale, écosystème forestier

Mots-clés libres : Biodiversity, Evolutionary ecology

Auteurs et affiliations

• Hähn Georg J.A., Martin Luther University (DEU) - auteur correspondant
• Damasceno Gabriella, iDiv (DEU)
• Álvarez-Dávila Esteban, Universidad Nacional Abierta y a Distancia (COL)
• Aubin Isabelle, Natural Resources Canada (CAN)
• Bauters Marijn, Ghent University (BEL)
• Bergmeier Erwin, Georg-August University of Göttingen (DEU)
• Biurrun Idoia, University of the Basque Country (ESP)
• Bjorkman Anne D., University of Gothenburg (CHE)
• Bonari Gianmaria, University of Siena (ITA)
• Botta-Dukát Zoltán, MTA Centre for Ecological Research (HUN)
• Campos Juan A., University of the Basque Country (ESP)
• Carni Andraz, Center of the Slovenian Academy of Sciences and Arts (SVN)
• Chytrý Milan, Masaryk University (CZE)
• Ćušterevska Renata, Ss. Cyril and Methodius University in Skopje (MKD)
• De Gasper André Luis, Universidade Regional de Blumenau (BRA)
• De Sanctis Michele, Universita di Roma La Sapienza (ITA)
• Dengler Jürgen, ZHAW Zurich University of Applied Sciences (CHE)
• Dolezal Jiri, Czech Academy of Sciences (CZE)
• El-Sheikh Mohamed A., King Saud University (SAU)
• Finckh Manfred, Universität Hamburg (DEU)
• Galán-de-Mera Antonio, Universidad CEU San Pablo (ESP)
• Garbolino Emmanuel, ISIGE (FRA)
• Gholizadeh Hamid, University of Siena (ITA)
• Golub Valentin, Institute of Ecology of the Volga River Basin (RUS)
• Haider Sylvia, Leuphana University (DEU)
• Hatim Mohamed Z., Wageningen University (NLD)
• Hérault Bruno, CIRAD-ES-UPR Forêts et sociétés (FRA) ORCID: 0000-0002-6950-7286
• Homeier Jürgen, Georg-August University of Göttingen (DEU)
• Jandt Ute, iDiv (DEU)
• Jansen Florian, University of Rostock (DEU)
• Jentsch Anke, Universität Bayreuth (DEU)
• Kattge Jens, Max Planck Institute for Biogeochemistry (DEU)
• Kessler Michael, UZH (CHE)
• Khanina Larisa
• Kreft Holger, University of Goettingen (DEU)
• Küzmič Filip, Research Centre of the Slovenian Academy of Sciences and Arts (SVN)
• Lenoir Jonathan, UPJV (FRA)
• Erenskjold Moeslund Jesper, AU (DNK)
• Mucina Ladislav, Stellenbosch University (ZAF)
• Naqinezhad Alireza, University of Derby (GBR)
• Noroozi Jalil, Universität Wien (AUT)
• Pérez-Haase Aaron, UB (ESP)
• Phillips Oliver L., University of Leeds (GBR)
• Pillar Valério D., FURG (BRA)
• Rivas-Torres Gonzalo, Universidad San Francisco de Quito (ECU)
• Ruprecht Eszter, Babes-Bolyai University (ROU)
• Sandel Brody, Santa Clara University (USA)
• Schmidt Marco, Palmengarten der Stadt Frankfurt am Main (DEU)
• Schmiedel Ute, Universität Hamburg (DEU)
• Schnitzer Stefan, Marquette University (USA)
• Schrodt Franziska, University of Nottingham (GBR)
• Šilc Urban, Research Centre of the Slovenian Academy of Sciences and Arts (SVN)
• Sparrow Ben, University of Adelaide (AUS)
• Sporbert Maria, Martin Luther University (DEU)
• Stančić Zvjezdana, University of Zagreb (HRV)
• Strohbach Ben, Namibia University of Science and Technology (NAM)
• Svenning Jens-Christian, AU (DNK)
• Tang Cindy Q., Yunnan University (CHN)
• Tang Zhiyao, Peking University (CHN)
• Vibrans Alexander Christian, Universidade Regional de Blumenau (BRA)
• Violle Cyrille, CNRS (FRA)
• Waller Donald M., University of Wisconsin-Madison (USA)
• Wana Desalegn, Addis Ababa University (ETH)
• Wang Hua-Feng, Hainan University (CHN)
• Whitfeld Timothy J.S., University of Minnesota (USA)
• Zizka Georg, Goethe University (DEU)
• Sabatini Francesco Maria, University of Bologna (ITA)
• Bruelheide Helge, Martin Luther University (DEU)

Source : Cirad-Agritrop (https://agritrop.cirad.fr/612975/)

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