Mycorrhizal symbioses and tree diversity in global forest communities

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http://eprints.org/relation/isVersionOf https://pure.iiasa.ac.at/id/document/110102 http://eprints.org/relation/isVolatileVersionOf https://pure.iiasa.ac.at/id/document/110102 http://eprints.org/relation/issmallThumbnailVersionOf https://pure.iiasa.ac.at/id/document/110102 archive 353 disk0/00/02/06/72 2025-06-16 08:06:59 2025-06-16 08:06:59 2025-06-16 08:06:59 article show Jiang F. Pu X. Schmid B. Reich P. Liang J. Abbasi A. Aguirre-Gutiérrez J. Zambrano A. Altman J. Álvarez-González J. Alves L. Amani B. Ammer C. Aymard G. Babu Kanda N. Bastian M. Bastin J. Bauters M. Boeckx P. Bondarchuk S. Bondarev A. Brearley F. Brennan S. Briseño-Reyes J. Broadbent E. Češljar G. Chen H. Chisholm C. Choi W. Cienciala E. Clark C. Collalti A. Corral-Rivas J. Dar J. Dayanandan S. de-Miguel S. Dar A. Derroire G. Djordjevic I. Van Do T. Doležal J. Dourdain A. Eyre T. Fandohan A. Frizzera L. Gatti R. Gianelle D. González Elizondo M. Grieco E. Harris D. Hector A. Hérault B. Hui C. Imai N. Jagodziński A. Ji C. Jiang L. Joly C. Karminov V. Kartawinata K. Kassi J. Kearsley E. Keppel G. Khan M. Klauberg C. Korznikov K. Kothandaraman S. Kraxner F. 7904 Krivobokov L. Kucher D. Kumar A. Kvashnina A. Laurin G. Leite R. Libalah M. Lonkina E. Lu H. Luo S. Luo Y. Mackintosh E. Marshall A. Martínez R. Matula R. McDonald W. Narayanan A. Nava-Miranda M. Naveenkumar J. Mendoza A. Miścicki S. Moskalyuk T. Mukhortova L. Mukul S. Nabuurs G. Neldner V. Nevenic R. N'Guessan A. Ngugi M. Paquette A. Parfenova E. Parren M. Parthasarathy N. Peri P. Pfautsch S. Piedade M. Polyakova G. Poulsen A. Poulsen J. Pretzsch H. Rodeghiero M. Rutishauser E. Saikia P. Saner P. Shchepashchenko D. 7435 0000-0002-7814-4990 Schöngart J. Searle E. Sheil D. Shen Z. Shooner S. Shvidenko A. 1487 Silva C. Sist P. Slik F. Song W. Souza A. Stereńczak K. Sundarapandian S. Svátek M. Svoboda M. Tang Z. Targhetta N. Tchebakova N. Tikhonova E. Trethowan L. Vega-Nieva D. Verbeeck H. Vieira S. Volle C. Vozmishcheva A. Vozmitel F. Wang H. Wang S. Wang X. Wittmann F. Zheng C. Zhu B. Zo-Bi I. Fang J. Wang Z. Mycorrhizal symbioses and tree diversity in global forest communities pub ASA NODES BNR AFE Unraveling the mechanisms underlying the maintenance of species diversity is a central pursuit in ecology. It has been hypothesized that ectomycorrhizal (EcM) in contrast to arbuscular mycorrhizal fungi can reduce tree species diversity in local communities, which remains to be tested at the global scale. To address this gap, we analyzed global forest inventory data and revealed that the relationship between tree species richness and EcM tree proportion varied along environmental gradients. Specifically, the relationship is more negative at low latitudes and in moist conditions but is unimodal at high latitudes and in arid conditions. The negative association of EcM tree proportion on species diversity at low latitudes and in humid conditions is likely due to more negative plant-soil microbial interactions in these regions. These findings extend our knowledge on the mechanisms shaping global patterns in plant species diversity from a belowground view. Mycorrhizal symbioses are associated to tree diversity differently across latitudes and environments.Unraveling the mechanisms underlying the maintenance of species diversity is a central pursuit in ecology. It has been hypothesized that ectomycorrhizal (EcM) in contrast to arbuscular mycorrhizal fungi can reduce tree species diversity in local communities, which remains to be tested at the global scale. To address this gap, we analyzed global forest inventory data and revealed that the relationship between tree species richness and EcM tree proportion varied along environmental gradients. Specifically, the relationship is more negative at low latitudes and in moist conditions but is unimodal at high latitudes and in arid conditions. The negative association of EcM tree proportion on species diversity at low latitudes and in humid conditions is likely due to more negative plant-soil microbial interactions in these regions. These findings extend our knowledge on the mechanisms shaping global patterns in plant species diversity from a belowground view. Mycorrhizal symbioses are associated to tree diversity differently across latitudes and environments. 2025-06-16 published American Association for the Advancement of Science 10.1126/sciadv.adt5743 165 279 281 public Science Advances 11 24 TRUE 2375-2548 info:eu-repo/semantics/article