Título:	Family imprint reveals basin-wide patterns of Amazon forest embolism resistance.
Autoria:	TAVARES, J. V. GLOOR, E. SILVA, T. S. F. OLIVEIRA, R. S. SOUZA, F. C. de SIGNORI-MÜLLER, C. DINIZ, F. C. PEREIRA, L. ACOSTA, M. GILPIN, M. ZEVALLOS, M. J. M. YUPAYCCANA, C. A. S. PEREZ-MULLISACA, F. M. JANCOSKI, H. SCALON, M. C. MARIMON, B. S. MARIMON JUNIOR, B. H. MALHI, Y. MENOR, I. O. ROWLAND, L. MEIR, P. BITTENCOURT, P. COSTA, A. C. L. da SANTOS, J. A. R. OLIVEIRA, R. T. de ESQUIVEL-MUELBERT, A. ÁLVAREZ-DÁVILA, E. ALEXIADES, M. N. OLIVEIRA, E. A. de ANDRADE, A. ARAGÃO, L. ARAUJO-MURAKAMI, A. ARROYO, L. AYMARD, G. BARROSO, J. G. BONAL, D. BRIENEN, R. CÉRON, C. CAMARGO, J. L. SILVA, R. CASTRO, W. CHAVE, J. COMISKEY, J. DALY, D. C. DERROIRE, G. DISNEY, M. DOURDAIN, A. FAUSET, S. FELDPAUSCH, T. LLAMPAZO, G. F. HÉRAULT, B. HERNÁNDEZ, L. HIGUCHI, N. CORONADO, E. N. H. JIMENEZ-ROJAS, E. KALAMANDEEN, M. LAURANCE, S. LAURANCE, W. LEWIS, S. LIMA, A. S. MONTEAGUDO-MENDOZA, A. MORANDI, P. NÚÑEZVARGAS, P. NEILL, D. PALACIOS, W. GUTIERREZ, A. P. PARDO-MOLINA, G. PEÑUELA-MORA, M. C. PITMAN, N. ROJAS, R. PRIETO, A. RÉJOU-MÉCHAIN, M. RAMÍREZ-ANGULO, H. RIBEIRO, S. C. RUOKOLAINEN, K. SALOMÃO, R. P. SERRANO, J. SIERRA, R. RUSCHEL, A. R. SILVEIRA, M. STEEGE, H. T. TERBORGH, J. GAMARRA, L. V. MARTINEZ, R. V. VIEIRA, I. TORRE, E. V. VOS, V. A. WANG, O. YOUNG, K. MUSCARELLA, R. DEXTER, K. G. BAKER, T. R. PHILLIPS, O. L. MENCUCCINI, M. GALBRAITH, D.
Afiliação:	JULIA VALENTIM TAVARES, UNIVERSITY OF LEEDS; EMANUEL GLOOR, UNIVERSITY OF LEEDS; THIAGO S. F. SILVA, UNIVERSITY OF STIRLING; RAFAEL S. OLIVEIRA, UNIVERSIDADE ESTADUAL DE CAMPINAS; FERNANDA COELHO DE SOUZA, BEZERO CARBON; CAROLINE SIGNORI-MÜLLER, UNIVERSIDADE ESTADUAL DE CAMPINAS; FRANCISCO CARVALHO DINIZ, UNIVERSITY OF LEEDS; LUCIANO PEREIRA, ULM UNIVERSITY; MARTIN ACOSTA, CENTRO AVANÇADO DE PESQUISA-AÇÃO DA CONSERVAÇÃO E RECUPERAÇÃO ECOSSISTÊMICA DA AMAZÔNIA; MARTIN GILPIN, UNIVERSITY OF LEEDS; MANUEL J. MARCA ZEVALLOS, PONTIFICIA UNIVERSIDAD CATÓLICA DEL PERÚ; CARLOS A. SALAS YUPAYCCANA, UNIVERSIDAD NACIONAL DE SAN ANTONIO ABAD DEL CUSCO; FLOR M. PEREZ-MULLISACA, UNIVERSIDAD NACIONAL DE SAN ANTONIO ABAD DEL CUSCO; HALINA JANCOSKI, UNIVERSIDADE DO ESTADO DE MATO GROSSO; MARINA CORRÊA SCALON, UNIVERSIDADE FEDERAL DO PARANÁ; BEATRIZ SCHWANTES MARIMON, UNIVERSIDADE DO ESTADO DE MATO GROSSO; BEN HUR MARIMON JUNIOR, UNIVERSIDADE DO ESTADO DE MATO GROSSO; YADVINDER MALHI, UNIVERSITY OF OXFORD; IMMA OLIVERAS MENOR, UNIVERSITY OF OXFORD; LUCY ROWLAND, UNIVERSITY OF EXETER; PATRICK MEIR, AUSTRALIAN NATIONAL UNIVERSITY; PAULO BITTENCOURT, CARDIFF UNIVERSITY; ANTONIO CARLOS LOLA DA COSTA, UNIVERSIDADE FEDERAL DO PARÁ; JOÃO ANTÔNIO R. SANTOS, UNIVERSIDADE FEDERAL DO ACRE; RENATA TEIXEIRA DE OLIVEIRA, UNIVERSIDADE FEDERAL DO ACRE; ADRIANE ESQUIVEL-MUELBERT, UNIVERSITY OF CAMBRIDGE; ESTEBAN ÁLVAREZ-DÁVILA, NATIONAL OPEN UNIVERSITY AND DISTANCE; MIGUEL N. ALEXIADES, UNIVERSITY OF NEW ENGLAND; EDMAR ALMEIDA DE OLIVEIRA, UNIVERSIDADE DO ESTADO DE MATO GROSSO; ANA ANDRADE, BIOLOGICAL DYNAMICS OF FOREST FRAGMENT PROJECT, INPA AND STRI; LUIZ ARAGÃO, NATIONAL INSTITUTE FOR SPACE RESEARCH (INPE); ALEJANDRO ARAUJO-MURAKAMI, UNIVERSIDAD AUTONOMA GABRIEL RENE MORENO; LUZMILA ARROYO, UNIVERSIDAD AUTONOMA GABRIEL RENE MORENO; GERARDO AYMARD, JARDÍN BOTÁNICO DE BOGOTÁ JOSÉ CELESTINO MUTIS; JORCELY G. BARROSO, UNIVERSIDADE FEDERAL DO ACRE; DAMIEN BONAL, UNIVERSITÉ DE LORRAINE; ROEL BRIENEN, UNIVERSITY OF LEEDS; CARLOS CÉRON, UNIVERSIDAD CENTRAL DEL ECUADOR; JOSÉ LUÍS CAMARGO, BIOLOGICAL DYNAMICS OF FOREST FRAGMENT PROJECT, INPA AND STRI; RICHARLLY SILVA, INSTITUTO FEDERAL DE EDUCAÇÃO, CIÊNCIA E TECNOLOGIA DO ACRE; WENDESON CASTRO, UNIVERSIDADE FEDERAL DO ACRE; JÉRÔME CHAVE, LABORATOIRE EVOLUTION ET DIVERSITÉ BIOLOGIQUE (EDB) CNRS/UPS; JAMES COMISKEY, SMITHSONIAN INSTITUTION; DOUGLAS C. DALY, THE NEW YORK BOTANICAL GARDEN; GERALDINE DERROIRE, UNIVERSITÉ DE LA GUYANE; MATHIAS DISNEY, UNIVERSITY COLLEGE LONDON; AURELIE DOURDAIN, UNIVERSITÉ DE LA GUYANE; SOPHIE FAUSET, UNIVERSITY OF PLYMOUTH; TED FELDPAUSCH, UNIVERSITY OF EXETER; GERARDO FLORES LLAMPAZO, INSTITUTO DE INVESTIGACIONES DE LA AMAZONIA PERUANA; BRUNO HÉRAULT, UNIVERSITY OF MONTPELLIER; LIONEL HERNÁNDEZ, UNIVERSIDAD NACIONAL EXPERIMENTAL DE GUAYANA; NIRO HIGUCHI, INSTITUTO NACIONAL DE PESQUISAS DA AMAZÔNIA; EURÍDICE N. HONORIO CORONADO, ROYAL BOTANIC GARDENS; ELIANA JIMENEZ-ROJAS, UNIVERSIDAD NACIONAL DE COLOMBIA; MICHELLE KALAMANDEEN, UNIQUE LAND USE GMBH; SUSAN LAURANCE, JAMES COOK UNIVERSITY; WILLIAM LAURANCE, JAMES COOK UNIVERSITY; SIMON LEWIS, UNIVERSITY OF LEEDS; ANTONIO S. LIMA, MUSEU PARAENSE EMÍLIO GOELDI; ABEL MONTEAGUDO-MENDOZA, UNIVERSIDAD NACIONAL DE SAN ANTONIO ABAD DEL CUSCO; PAULO MORANDI, UNIVERSIDAD NACIONAL DE SAN ANTONIO ABAD DEL CUSCO; PERCY NÚÑEZVARGAS, UNIVERSIDAD NACIONAL DE SAN ANTONIO ABAD DEL CUSCO; DAVID NEILL, UNIVERSIDAD ESTATAL AMAZÓNICA; WALTER PALACIOS, HERBARIO NACIONAL DEL ECUADOR; ALEXANDER PARADA GUTIERREZ, JARDÍN BOTÁNICO DE BOGOTÁ JOSÉ CELESTINO MUTIS; GUIDO PARDO-MOLINA, UNIVERSIDAD AUTÓNOMA DEL BENI JOSÉ BALLIVIÁN; MARIA CRISTINA PEÑUELA-MORA, UNIVERSIDAD REGIONAL AMAZÓNICA IKIAM; NIGEL PITMAN, FIELD MUSEUM OF NATURAL HISTORY; ROCIO ROJAS, JARDÍN BOTÁNICO DE MISSOURI; ADRIANA PRIETO, UNIVERSIDAD NACIONAL DE COLOMBIA; MAXIME RÉJOU-MÉCHAIN, UNIVERSITY OF MONTPELLIER; HIRMA RAMÍREZ-ANGULO, UNIVERSIDAD DE LOS ANDES; SABINA CERRUTO RIBEIRO, UNIVERSIDADE FEDERAL DO ACRE; KALLE RUOKOLAINEN, UNIVERSITY OF TURKU; RAFAEL P. SALOMÃO, UNIVERSIDADE FEDERAL RURAL DA AMAZÔNIA; JULIO SERRANO, INSTITUTO NACIONAL DE PESQUISAS DA AMAZÔNIA; RODRIGO SIERRA, GEOINFORMÁTICA & SISTEMAS (GEOIS); ADEMIR ROBERTO RUSCHEL, CNPF; MARCOS SILVEIRA, UNIVERSIDADE FEDERAL DO ACRE; HANS TER STEEGE, UTRECHT UNIVERSITY; JOHN TERBORGH, UNIVERSITY OF FLORIDA; LUIS VALENZUELA GAMARRA, JARDÍN BOTÁNICO DE MISSOURI; RODOLFO VÁSQUEZ MARTINEZ, JARDÍN BOTÁNICO DE MISSOURI; IMA VIEIRA, MUSEU PARAENSE EMÍLIO GOELDI; EMILIO VILANOVA TORRE, VERRA, WASHINGTON, DC; VINCENT A. VOS, UNIVERSIDAD AUTÓNOMA DEL BENI JOSÉ BALLIVIÁN; OPHELIA WANG, SCHOOL OF EARTH SCIENCES AND ENVIRONMENTAL SUSTAINABILITY; KENNETH YOUNG, UNIVERSIDAD NACIONAL MAYOR DE SAN MARCOS LIMA; ROBERT MUSCARELLA, UPPSALA UNIVERSITY; KYLE G. DEXTER, UNIVERSITY OF EDINBURGH; TIMOTHY R. BAKER, UNIVERSITY OF LEEDS; OLIVER L. PHILLIPS, UNIVERSITY OF LEEDS; MAURIZIO MENCUCCINI, CREAF, CAMPUS UAB; DAVID GALBRAITH, UNIVERSITY OF LEEDS.
Ano de publicação:	2026
Referência:	Nature Communications, v. 17, n. 1, 2026.
Conteúdo:	Amazon rainforests face intensifying water stress due to increases in vapour pressure deficit and changing hydrological regimes. Embolism resistance (Ψ50) is a critical metric of tree survival under drought conditions, it is defined as a plant’s capacity to resist disruption of xylem water flow due to air bubble formation from water stress. However, measurements of Ψ50 are only available for a limited number of Amazon locations and species. Conversely, data on forest taxonomic composition are abundant across Amazonia, and if Ψ50 is conserved phylogenetically, these data could provide a way to scale-up drought resistance patterns. Here we evaluate Ψ50 measurements across non-flooded Amazonian tree taxa and reveal a moderate phylogenetic signal, with phylogenetic conservatism evident at the family-level. Notably, Fabaceae is amongst the most embolism-resistant tree families in Amazonia. Leveraging the phylogenetic signal we use species composition and tree size data from 448 forest plots across Amazonia to produce a macroecological assessment of Amazonian vulnerability to embolism. The resulting estimate spatial pattern reveals that forests in the Brazilian and Guiana Shield regions, where Fabaceae abundance is high, show strong resistance to embolism. In contrast, tree communities in Western Amazonia appear more vulnerable to embolism, suggesting a reduced capacity to withstand future drought conditions.
Thesagro:	Hidrologia Floresta Tropical Árvore Florestal Sobrevivência
NAL Thesaurus:	Amazonia Forest hydrology Rain forests Embolism Trees
Palavras-chave:	Embolia
ISSN:	2041-1723
Digital Object Identifier:	https://doi.org/10.1038/s41467-026-69892-1
Tipo do material:	Artigo de periódico
Acesso:	openAccess
Aparece nas coleções:	Artigo em periódico indexado (CNPF)