Basin-wide variation in tree hydraulic safety margins predicts the carbon balance of Amazon forests.

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dc.contributorJULIA VALENTIM TAVARES, UNIVERSITY OF LEEDS
dc.contributorRAFAEL S. OLIVEIRA, UNIVERSIDADE ESTADUAL DE CAMPINAS
dc.contributorMAURIZIO MENCUCCINI, CENTRO DE INVESTIGACIÓN ECOLÓGICA Y APLICACIONES FORESTALES
dc.contributorCAROLINE SIGNORI-MÜLLER, UNIVERSITY OF LEEDS
dc.contributorLUCIANO PEREIRA, UNIVERSIDADE ESTADUAL DE CAMPINAS
dc.contributorFRANCISCO CARVALHO DINIZ, UNIVERSITY OF LEEDS
dc.contributorMARTIN GILPIN, UNIVERSITY OF LEEDS
dc.contributorMANUEL J. MARCA ZEVALLOS, UNIVERSIDAD NACIONAL DE SAN ANTONIO ABAD DEL CUSCO
dc.contributorCARLOS A. SALAS YUPAYCCANA, UNIVERSIDAD NACIONAL DE SAN ANTONIO ABAD DEL CUSCO
dc.contributorMARTIN ACOSTA, UNIVERSIDADE FEDERAL DO ACRE
dc.contributorFLOR M. PÉREZ MULLISACA, UNIVERSIDAD NACIONAL DE SAN ANTONIO ABAD DEL CUSCO
dc.contributorFERNANDA DE V. BARROS, UNIVERSITY OF EXETER
dc.contributorPAULO BITTENCOURT, UNIVERSIDADE ESTADUAL DE CAMPINAS
dc.contributorHALINA JANCOSKI, UNIVERSIDADE DO ESTADO DE MATO GROSSO
dc.contributorMARINA CORRÊA SCALON, UNIVERSIDADE DO ESTADO DE MATO GROSSO
dc.contributorBEATRIZ S. MARIMON, UNIVERSIDADE DO ESTADO DE MATO GROSSO
dc.contributorIMMA OLIVERAS MENOR, UNIVERSITY OF OXFORD
dc.contributorBEN HUR MARIMON JUNIOR, UNIVERSIDADE DO ESTADO DE MATO GROSSO
dc.contributorMAX FANCOURT, UNIVERSITY OF LEEDS
dc.contributorALEXANDER CHAMBERS-OSTLER, UNIVERSITY OF LEEDS
dc.contributorADRIANE ESQUIVEL-MUELBERT, UNIVERSITY OF BIRMINGHAM
dc.contributorLUCY ROWLAND, UNIVERSITY OF EXETER
dc.contributorPATRICK MEIR, UNIVERSITY OF EDINBURGH
dc.contributorANTONIO CARLOS LOLA DA COSTA, UNIVERSIDADE FEDERAL DO PARÁ
dc.contributorALEX NINA, PONTIFICIA UNIVERSIDAD CATÓLICA DEL PERÚ
dc.contributorJESUS M. B. SANCHEZ, UNIVERSIDAD NACIONAL DE SAN ANTONIO ABAD DEL CUSCO
dc.contributorJOSE S. TINTAYA, UNIVERSIDAD NACIONAL DE SAN ANTONIO ABAD DEL CUSCO
dc.contributorRUDI S. C. CHINO, PONTIFICIA UNIVERSIDAD CATÓLICA DEL PERÚ
dc.contributorJEAN BACA, UNIVERSIDAD NACIONAL DE LA AMAZONIA PERUANA
dc.contributorLETICIA FERNANDES, UNIVERSIDAD NACIONAL DE SAN ANTONIO ABAD DEL CUSCO
dc.contributorEDWIN R. M. CUMAPA, UNIVERSIDADE FEDERAL DO PARÁ
dc.contributorJOÃO ANTÔNIO R. SANTOS, UNIVERSIDAD NACIONAL DE SAN ANTONIO ABAD DEL CUSCO
dc.contributorRENATA TEIXEIRA, UNIVERSIDAD NACIONAL DE SAN ANTONIO ABAD DEL CUSCO
dc.contributorLIGIA TELLO, UNIVERSIDAD NACIONAL DE LA AMAZONIA PERUANA
dc.contributorMAIRA T. M. UGARTECHE, MUSEO DE HISTORIA NATURAL NOEL KEMPFF MERCADO
dc.contributorGINA A. CUELLAR, MUSEO DE HISTORIA NATURAL NOEL KEMPFF MERCADO
dc.contributorFRANKLIN MARTINEZ, MUSEO DE HISTORIA NATURAL NOEL KEMPFF MERCADO
dc.contributorALEJANDRO ARAUJO-MURAKAMI, MUSEO DE HISTORIA NATURAL NOEL KEMPFF MERCADO
dc.contributorEVERTON ALMEIDA, UNIVERSIDADE FEDERAL DO OESTE DO PARÁ
dc.contributorWESLEY JONATAR ALVES DA CRUZ, UNIVERSIDADE DO ESTADO DE MATO GROSSO
dc.contributorJHON DEL AGUILA PASQUEL, UNIVERSIDAD NACIONAL DE LA AMAZONIA PERUANA
dc.contributorLUIS ARAGÃO, INSTITUTO NACIONAL DE PESQUISAS ESPACIAIS
dc.contributorTIMOTHY R. BAKER, UNIVERSITY OF LEEDS
dc.contributorPLINIO BARBOSA DE CAMARGO, UNIVERSIDADE DE SĀO PAULO
dc.contributorROEL BRIENEN, UNIVERSITY OF LEEDS
dc.contributorWENDESON CASTRO, UNIVERSIDADE FEDERAL DO ACRE
dc.contributorSABINA CERRUTO RIBEIRO, UNIVERSIDADE FEDERAL DO ACRE
dc.contributorFERNANDA COELHO DE SOUZA, UNIVERSIDADE DE BRASÍLIA
dc.contributorERIC G. COSIO, PONTIFICIA UNIVERSIDAD CATÓLICA DEL PERÚ
dc.contributorNALLARET DAVILA CARDOZO, INSTITUTO DE INVESTIGACIONES DE LA AMAZONIA PERUANA
dc.contributorRICHARLLY DA COSTA SILVA, UNIVERSIDADE FEDERAL DO ACRE
dc.contributorMATHIAS DISNEY, UNIVERSITY COLLEGE LONDON
dc.contributorJAVIER SILVA ESPEJO, UNIVERSIDAD NACIONAL DE SAN ANTONIO ABAD DEL CUSCO
dc.contributorTED R. FELDPAUSCH, UNIVERSITY OF EXETER
dc.contributorLEANDRO FERREIRA, MUSEU PARAENSE EMÍLIO GOELDI
dc.contributorLEANDRO GIACOMIN, UNIVERSIDADE FEDERAL DA PARAÍBA
dc.contributorNIRO HIGUCHI, INSTITUTO NACIONAL DE PESQUISAS DA AMAZÔNIA
dc.contributorMARINA HIROTA, UNIVERSIDADE ESTADUAL DE CAMPINAS
dc.contributorEURIDICE HONORIO, INSTITUTO DE INVESTIGACIONES DE LA AMAZONIA PERUANA
dc.contributorWALTER HUARACA HUASCO, UNIVERSITY OF OXFORD
dc.contributorSIMON LEWIS, UNIVERSITY OF LEEDS
dc.contributorGERARDO FLORES LLAMPAZO, INSTITUTO DE INVESTIGACIONES DE LA AMAZONIA PERUANA
dc.contributorYADVINDER MALHI, UNIVERSITY OF OXFORD
dc.contributorABEL MONTEAGUDO MENDOZA, UNIVERSIDAD NACIONAL DE SAN ANTONIO ABAD DEL CUSCO
dc.contributorPAULO MORANDI, UNIVERSIDADE DO ESTADO DE MATO GROSSO
dc.contributorVICTOR CHAMA MOSCOSO, UNIVERSIDAD NACIONAL DE SAN ANTONIO ABAD DEL CUSCO
dc.contributorROBERT MUSCARELLA, UPPSALA UNIVERSITY
dc.contributorDELIANE PENHA, UNIVERSIDADE FEDERAL DO OESTE DO PARÁ
dc.contributorMAYDA CECÍLIA ROCHA, UNIVERSIDADE FEDERAL DO OESTE DO PARÁ
dc.contributorGLEICY RODRIGUES, INSTITUTO NACIONAL DE PESQUISAS DA AMAZÔNIA
dc.contributorADEMIR ROBERTO RUSCHEL, CPATU
dc.contributorNORMA SALINAS, UNIVERSITY OF OXFORD
dc.contributorMONIQUE SCHLICKMANN, UNIVERSIDADE FEDERAL DO OESTE DO PARÁ
dc.contributorMARCOS SILVEIRA, UNIVERSIDADE FEDERAL DO ACRE
dc.contributorJOEY TALBOT, UNIVERSITY OF LEEDS
dc.contributorRODOLFO VÁSQUEZ, JARDÍN BOTÁNICO DE MISSOURI
dc.contributorLAURA VEDOVATO, UNIVERSITY OF EXETER
dc.contributorSIMONE APARECIDA VIEIRA, UNIVERSIDADE ESTADUAL DE CAMPINAS
dc.contributorOLIVER L. PHILLIPS, UNIVERSITY OF LEEDS
dc.contributorEMANUEL GLOOR, UNIVERSITY OF LEEDS
dc.contributorDAVID R. GALBRAITH, UNIVERSITY OF LEEDS.
dc.creatorTAVARES, J. V.
dc.creatorOLIVEIRA, R. S.
dc.creatorMENCUCCINI, M.
dc.creatorSIGNORI-MÜLLER , C.
dc.creatorPEREIRA, L.
dc.creatorDINIZ, F. C.
dc.creatorGILPIN, M.
dc.creatorZEVALLOS, M. J. M.
dc.creatorSALAS YUPAYCCANA, C. A.
dc.creatorACOSTA, M.
dc.creatorPÉREZ MULLISACA, F. M.
dc.creatorBARROS, F. de V.
dc.creatorBITTENCOURT, P.
dc.creatorJANCOSKI, H.
dc.creatorSCALON, M. C.
dc.creatorMARIMON, B. S.
dc.creatorMENOR, I. O.
dc.creatorMARIMON JUNIOR, B. H.
dc.creatorFANCOURT, M.
dc.creatorCHAMBERS-OSTLER, A.
dc.creatorESQUIVEL-MUELBERT, A.
dc.creatorROWLAND, L.
dc.creatorMEIR, P.
dc.creatorCOSTA, A. C. L. da
dc.creatorNINA, A.
dc.creatorSANCHEZ, J. M. B.
dc.creatorTINTAYA, J. S.
dc.creatorCHINO, R. S. C.
dc.creatorBACA, J.
dc.creatorFERNANDES, L.
dc.creatorCUMAPA, E. R. M.
dc.creatorSANTOS, J. A. R.
dc.creatorTEIXEIRA, R.
dc.creatorTELLO, L.
dc.creatorUGARTECHE, M. T. M.
dc.creatorCUELLAR, G. A.
dc.creatorMARTINEZ, F.
dc.creatorARAUJO-MURAKAMI, A.
dc.creatorALMEIDA, E.
dc.creatorCRUZ, W. J. A. da
dc.creatorPASQUEL, J. del A.
dc.creatorARAGÃO, L.
dc.creatorBAKER, T. R.
dc.creatorCAMARGO, P. B. de
dc.creatorBRIENEN, R.
dc.creatorCASTRO, W.
dc.creatorRIBEIRO, S. C.
dc.creatorSOUZA, F. C. de
dc.creatorCOSIO, E. G.
dc.creatorCARDOZO, N. D.
dc.creatorSILVA, R. da C.
dc.creatorDISNEY, M.
dc.creatorESPEJO, J. S.
dc.creatorFELDPAUSCH, T. R.
dc.creatorFERREIRA, L.
dc.creatorGIACOMIN, L.
dc.creatorHIGUCHI, N.
dc.creatorHIROTA, M.
dc.creatorHONORIO, E.
dc.creatorHUASCO, W. H.
dc.creatorLEWIS, S.
dc.creatorFLORES LLAMPAZO, G.
dc.creatorMALHI, Y.
dc.creatorMONTEAGUDO MENDOZA, A.
dc.creatorMORANDI, P.
dc.creatorMOSCOSO, V. C.
dc.creatorMUSCARELLA, R.
dc.creatorPENHA, D.
dc.creatorROCHA, M. C.
dc.creatorRODRIGUES, G.
dc.creatorRUSCHEL, A. R.
dc.creatorSALINAS, N.
dc.creatorSCHLICKMANN, M.
dc.creatorSILVEIRA, M.
dc.creatorTALBOT, J.
dc.creatorVÁSQUEZ, R.
dc.creatorVEDOVATO, L.
dc.creatorVIEIRA, S. A.
dc.creatorPHILLIPS, O. L.
dc.creatorGLOOR, E.
dc.creatorGALBRAITH, D. R.
dc.date2023-09-28T10:25:41Z
dc.date2023-09-28T10:25:41Z
dc.date2023-09-26
dc.date2023
dc.date.accessioned2026-06-30T23:52:55Z
dc.descriptionTropical forests face increasing climate risk1,2, yet our ability to predict their response to climate change is limited by poor understanding of their resistance to water stress. Although xylem embolism resistance thresholds (for example, Ψ50) and hydraulic safety margins (for example, HSM50) are important predictors of drought-induced mortality risk3,4,5, little is known about how these vary across Earth?s largest tropical forest. Here, we present a pan-Amazon, fully standardized hydraulic traits dataset and use it to assess regional variation in drought sensitivity and hydraulic trait ability to predict species distributions and long-term forest biomass accumulation. Parameters Ψ50 and HSM50 vary markedly across the Amazon and are related to average long-term rainfall characteristics. Both Ψ50 and HSM50 influence the biogeographical distribution of Amazon tree species. However, HSM50 was the only significant predictor of observed decadal-scale changes in forest biomass. Old-growth forests with wide HSM50 are gaining more biomass than are low HSM50 forests. We propose that this may be associated with a growth?mortality trade-off whereby trees in forests consisting of fast-growing species take greater hydraulic risks and face greater mortality risk. Moreover, in regions of more pronounced climatic change, we find evidence that forests are losing biomass, suggesting that species in these regions may be operating beyond their hydraulic limits. Continued climate change is likely to further reduce HSM50 in the Amazon6,7, with strong implications for the Amazon carbon sink.
dc.identifierNature, v. 617, p. 111-117, 2023.
dc.identifierhttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1156907
dc.identifierhttps://doi.org/10.1038/s41586-023-05971-3
dc.identifier.urihttp://hdl.handle.net/123456789/392445
dc.languageeng
dc.rightsopenAccess
dc.subjectTropical ecology
dc.subjectEcofisiologia
dc.subjectEcologia tropical
dc.subjectBiodiversidade
dc.subjectEcologia Florestal
dc.subjectEcologia
dc.subjectBiodiversity
dc.subjectEcophysiology
dc.subjectForest ecology
dc.titleBasin-wide variation in tree hydraulic safety margins predicts the carbon balance of Amazon forests.
dc.typeArtigo de periódico

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