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Hotspots of biogeochemical activity linked to aridity and plant traits across global drylands

2024-04Artigo científico Acesso aberto
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dc.contributor.authorEldridge, David J.
dc.contributor.authorDing, Jingyi
dc.contributor.authorDorrough, Josh
dc.contributor.authorDelgado-Baquerizo, Manuel
dc.contributor.authorSala, Osvaldo
dc.contributor.authorGross, Nicolas
dc.contributor.authorLe Bagousse-Pinguet, Yoann
dc.contributor.authorMallen-Cooper, Max
dc.contributor.authorSaiz, Hugo
dc.contributor.authorAsensio, Sergio
dc.contributor.authorOchoa, Victoria
dc.contributor.authorGozalo, Beatriz
dc.contributor.authorGuirado, Emilio
dc.contributor.authorGarcía-Gómez, Miguel
dc.contributor.authorValencia, Enrique
dc.contributor.authorMartínez-Valderrama, Jaime
dc.contributor.authorPlaza, César
dc.contributor.authorAbedi, Mehdi
dc.contributor.authorAhmadian, Negar
dc.contributor.authorAhumada, Rodrigo J.
dc.contributor.authorAlcántara, Julio M.
dc.contributor.authorAmghar, Fateh
dc.contributor.authorAzevedo, Luísa
dc.contributor.authorBen Salem, Farah
dc.contributor.authorBerdugo, Miguel
dc.contributor.authorBlaum, Niels
dc.contributor.authorBoldgiv, Bazartseren
dc.contributor.authorBowker, Matthew
dc.contributor.authorBran, Donaldo
dc.contributor.authorBu, Chongfeng
dc.contributor.authorCanessa, Rafaella
dc.contributor.authorCastillo-Monroy, Andrea P.
dc.contributor.authorCastro, Ignacio
dc.contributor.authorCastro-Quezada, Patricio
dc.contributor.authorCesarz, Simone
dc.contributor.authorChibani, Roukaya
dc.contributor.authorConceição, Abel Augusto
dc.contributor.authorDarrouzet-Nardi, Anthony
dc.contributor.authorDavila, Yvonne C.
dc.contributor.authorDeák, Balázs
dc.contributor.authorDíaz-Martínez, Paloma
dc.contributor.authorDonoso, David A.
dc.contributor.authorDougill, Andrew David
dc.contributor.authorDurán, Jorge
dc.contributor.authorEisenhauer, Nico
dc.contributor.authorEjtehadi, Hamid
dc.contributor.authorEspinosa, Carlos Ivan
dc.contributor.authorFajardo, Alex
dc.contributor.authorFarzam, Mohammad
dc.contributor.authorForonda, Ana
dc.contributor.authorFranzese, Jorgelina
dc.contributor.authorFraser, Lauchlan H.
dc.contributor.authorGaitán, Juan
dc.contributor.authorGeissler, Katja
dc.contributor.authorGonzalez, Sofía Laura
dc.contributor.authorGusman-Montalvan, Elizabeth
dc.contributor.authorHernández, Rosa Mary
dc.contributor.authorHölzel, Norbert
dc.contributor.authorHughes, Frederic Mendes
dc.contributor.authorJadan, Oswaldo
dc.contributor.authorJentsch, Anke
dc.contributor.authorJu, Mengchen
dc.contributor.authorKaseke, Kudzai F.
dc.contributor.authorKöbel, Melanie
dc.contributor.authorLehmann, Anika
dc.contributor.authorLiancourt, Pierre
dc.contributor.authorLinstädter, Anja
dc.contributor.authorLouw, Michelle A.
dc.contributor.authorMa, Quanhui
dc.contributor.authorMabaso, Mancha
dc.contributor.authorMaggs-Kölling, Gillian
dc.contributor.authorMakhalanyane, Thulani P.
dc.contributor.authorIssa, Oumarou Malam
dc.contributor.authorMarais, Eugene
dc.contributor.authorMcClaran, Mitchel
dc.contributor.authorMendoza, Betty
dc.contributor.authorMokoka, Vincent
dc.contributor.authorMora, Juan P.
dc.contributor.authorMoreno, Gerardo
dc.contributor.authorMunson, Seth
dc.contributor.authorNunes, Alice
dc.contributor.authorOliva, Gabriel
dc.contributor.authorOñatibia, Gastón R.
dc.contributor.authorOsborne, Brooke
dc.contributor.authorPeter, Guadalupe
dc.contributor.authorPierre, Margerie
dc.contributor.authorPueyo, Yolanda
dc.contributor.authorEmiliano Quiroga, R.
dc.contributor.authorReed, Sasha
dc.contributor.authorRey, Ana
dc.contributor.authorRey, Pedro
dc.contributor.authorGómez, Víctor Manuel Reyes
dc.contributor.authorRolo, Víctor
dc.contributor.authorRillig, Matthias C.
dc.contributor.authorle Roux, Peter C.
dc.contributor.authorRuppert, Jan Christian
dc.contributor.authorSalah, Ayman
dc.contributor.authorSebei, Phokgedi Julius
dc.contributor.authorSharkhuu, Anarmaa
dc.contributor.authorStavi, Ilan
dc.contributor.authorStephens, Colton
dc.contributor.authorTeixido, Alberto L.
dc.contributor.authorThomas, Andrew David
dc.contributor.authorTielbörger, Katja
dc.contributor.authorRobles, Silvia Torres
dc.contributor.authorTravers, Samantha
dc.contributor.authorValkó, Orsolya
dc.contributor.authorvan den Brink, Liesbeth
dc.contributor.authorVelbert, Frederike
dc.contributor.authorvon Heßberg, Andreas
dc.contributor.authorWamiti, Wanyoike
dc.contributor.authorWang, Deli
dc.contributor.authorWang, Lixin
dc.contributor.authorWardle, Glenda M.
dc.contributor.authorYahdjian, Laura
dc.contributor.authorZaady, Eli
dc.contributor.authorZhang, Yuanming
dc.contributor.authorZhou, Xiaobing
dc.contributor.authorMaestre, Fernando T.
dc.date.accessioned2024-04-17T12:28:19Z
dc.date.available2024-04-17T12:28:19Z
dc.date.issued2024-04
dc.description.abstractPerennial plants create productive and biodiverse hotspots, known as fertile islands, beneath their canopies. These hotspots largely determine the structure and functioning of drylands worldwide. Despite their ubiquity, the factors controlling fertile islands under conditions of contrasting grazing by livestock, the most prevalent land use in drylands, remain virtually unknown. Here we evaluated the relative importance of grazing pressure and herbivore type, climate and plant functional traits on 24 soil physical and chemical attributes that represent proxies of key ecosystem services related to decomposition, soil fertility, and soil and water conservation. To do this, we conducted a standardized global survey of 288 plots at 88 sites in 25 countries worldwide. We show that aridity and plant traits are the major factors associated with the magnitude of plant effects on fertile islands in grazed drylands worldwide. Grazing pressure had little influence on the capacity of plants to support fertile islands. Taller and wider shrubs and grasses supported stronger island effects. Stable and functional soils tended to be linked to species-rich sites with taller plants. Together, our findings dispel the notion that grazing pressure or herbivore type are linked to the formation or intensification of fertile islands in drylands. Rather, our study suggests that changes in aridity, and processes that alter island identity and therefore plant traits, will have marked effects on how perennial plants support and maintain the functioning of drylands in a more arid and grazed world.pt_PT
dc.description.versioninfo:eu-repo/semantics/submittedVersionpt_PT
dc.identifier.citationEldridge, D.J., Ding, J., Dorrough, J. et al. Hotspots of biogeochemical activity linked to aridity and plant traits across global drylands. Nat. Plants (2024). https://doi.org/10.1038/s41477-024-01670-7pt_PT
dc.identifier.doi10.1038/s41477-024-01670-7pt_PT
dc.identifier.urihttp://hdl.handle.net/10451/64362
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherNature Researchpt_PT
dc.relationThis research was supported by the European Research Council (ERC grant 647038 (BIODESERT) awarded to F.T.M.) and Generalitat Valenciana (CIDEGENT/2018/041). D.J.E. was supported by the Hermon Slade Foundation (HSF21040). J. Ding was supported by the National Natural Science Foundation of China Project (41991232) and the Fundamental Research Funds for the Central Universities of China. M.D.-B. acknowledges support from TED2021-130908B-C41/AEI/10.13039/501100011033/Unión Europea Next Generation EU/PRTR and the Spanish Ministry of Science and Innovation for the I + D + i project PID2020-115813RA-I00 funded by MCIN/AEI/10.13039/501100011033. O.S. was supported by US National Science Foundation (Grants DEB 1754106, 20-25166), and Y.L.B.-P. by a Marie Sklodowska-Curie Actions Individual Fellowship (MSCA-1018 IF) within the European Program Horizon 2020 (DRYFUN Project 656035). K.G. and N.B. acknowledge support from the German Federal Ministry of Education and Research (BMBF) SPACES projects OPTIMASS (FKZ: 01LL1302A) and ORYCS (FKZ: FKZ01LL1804A). B.B. was supported by the Taylor Family-Asia Foundation Endowed Chair in Ecology and Conservation Biology, and M. Bowker by funding from the School of Forestry, Northern Arizona University. C.B. acknowledges funding from the National Natural Science Foundation of China (41971131). D.B. acknowledges support from the Hungarian Research, Development and Innovation Office (NKFI KKP 144096), and A. Fajardo support from ANID PIA/BASAL FB 210006 and the Millennium Science Initiative Program NCN2021-050. M.F. and H.E. received funding from Ferdowsi University of Mashhad (grant 39843). A.N. and M.K. acknowledge support from FCT (CEECIND/02453/2018/CP1534/CT0001, SFRH/BD/130274/2017, PTDC/ASP-SIL/7743/2020, UIDB/00329/2020), EEA (10/CALL#5), AdaptForGrazing (PRR-C05-i03-I-000035) and LTsER Montado platform (LTER_EU_PT_001) grants. O.V. acknowledges support from the Hungarian Research, Development and Innovation Office (NKFI KKP 144096). L.W. was supported by the US National Science Foundation (EAR 1554894). Y.Z. and X.Z. were supported by the National Natural Science Foundation of China (U2003214). H.S. is supported by a María Zambrano fellowship funded by the Ministry of Universities and European Union-Next Generation plan. The use of any trade, firm or product names does not imply endorsement by any agency, institution or government. Finally, we thank the many people who assisted with field work and the landowners, corporations and national bodies that allowed us access to their land.pt_PT
dc.titleHotspots of biogeochemical activity linked to aridity and plant traits across global drylandspt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.titleNature Plantspt_PT
person.familyNameKöbel
person.familyNameRodrigues Nunes
person.givenNameMelanie
person.givenNameAlice Maria
person.identifierE-9256-2015
person.identifierB-4817-2014
person.identifier.ciencia-id1A1C-2505-8AB0
person.identifier.ciencia-id1513-954F-C3E8
person.identifier.orcid0000-0001-8272-7999
person.identifier.orcid0000-0002-6900-3838
person.identifier.scopus-author-id36651604800
rcaap.embargofctO formato não final é autorizado pela revista para colocação em repositório publico sem tempo de embargo, já formato final requereria pagamento (APC)pt_PT
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublicationd9a8adfc-e82b-4350-8af0-9490cf3ec204
relation.isAuthorOfPublication9d9a277d-78fa-4c60-b6de-78db46093015
relation.isAuthorOfPublication.latestForDiscovery9d9a277d-78fa-4c60-b6de-78db46093015

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