Drought-mortality relationships for tropical forests

Phillips, Oliver L.; Van der Heijden, Geertje; Lewis, Simon L.; Lopez Gonzalez, G.; Aragao, Luiz; Lloyd, J.; Malhi, Y.; Monteagudo, A.; Almeida, S.; Alvarez Davila, Esteban; Amaral, Ieda; Andelman, S.; Andrade, Ana; Arroyo, L.; Aymard, Gerardo; Baker, T.R. de; Blanc, Lilian; Bonal, Damien; Alves de Oliveira, Atila Cristina; Chao, K.J.; Dávila Cardozo, Nallaret; Da Costa, Lola; Feldpausch, Ted R.; Fisher, Joshua B.; Fyllas, Nikolaos M.; Aparecida Freita, Maria; Galbraith, David; Gloor, Emanuel; Higuchi, Niro; Honorio, E.; Jimenez Rojas, Eliana Maria; Keeling, Helen; Killen, T.; Lovett, Jon C.; Meir, Patrick; Mendoza, Casimiro; Morel, Alexandra; Nuñez Vargas, P.; Patiño, S.; Peh, Kelvin; Peña Cruz, A.; Prieto, A.; Quesada, C.A.; Ramírez, Fredy; Ramirez Angulo, H.; Rudas, A.; Salamao, R.; Schwarz, M.; Silva, Javier; Silveira, Marcos; Ferry Slik, J.W.; Sonke, Bonaventura; Sota Thomas, Anne; Stropp, Juliana; Taplin, James R.D.; Vasquez, R. y Vilanova, Emilio (2010). Drought-mortality relationships for tropical forests. "New Phytologist", v. 187 (n. 3); pp. 631-646. ISSN 0028-646X. https://doi.org/10.1111/j.1469-8137.2010.03359.x.

Descripción

Título: Drought-mortality relationships for tropical forests
Autor/es:
  • Phillips, Oliver L.
  • Van der Heijden, Geertje
  • Lewis, Simon L.
  • Lopez Gonzalez, G.
  • Aragao, Luiz
  • Lloyd, J.
  • Malhi, Y.
  • Monteagudo, A.
  • Almeida, S.
  • Alvarez Davila, Esteban
  • Amaral, Ieda
  • Andelman, S.
  • Andrade, Ana
  • Arroyo, L.
  • Aymard, Gerardo
  • Baker, T.R. de
  • Blanc, Lilian
  • Bonal, Damien
  • Alves de Oliveira, Atila Cristina
  • Chao, K.J.
  • Dávila Cardozo, Nallaret
  • Da Costa, Lola
  • Feldpausch, Ted R.
  • Fisher, Joshua B.
  • Fyllas, Nikolaos M.
  • Aparecida Freita, Maria
  • Galbraith, David
  • Gloor, Emanuel
  • Higuchi, Niro
  • Honorio, E.
  • Jimenez Rojas, Eliana Maria
  • Keeling, Helen
  • Killen, T.
  • Lovett, Jon C.
  • Meir, Patrick
  • Mendoza, Casimiro
  • Morel, Alexandra
  • Nuñez Vargas, P.
  • Patiño, S.
  • Peh, Kelvin
  • Peña Cruz, A.
  • Prieto, A.
  • Quesada, C.A.
  • Ramírez, Fredy
  • Ramirez Angulo, H.
  • Rudas, A.
  • Salamao, R.
  • Schwarz, M.
  • Silva, Javier
  • Silveira, Marcos
  • Ferry Slik, J.W.
  • Sonke, Bonaventura
  • Sota Thomas, Anne
  • Stropp, Juliana
  • Taplin, James R.D.
  • Vasquez, R.
  • Vilanova, Emilio
Tipo de Documento: Artículo
Título de Revista/Publicación: New Phytologist
Fecha: Agosto 2010
Volumen: 187
Materias:
Palabras Clave Informales: Amazon;Borneo;drought;lags;mortality;RAINFOR;trees;tropics
Escuela: E.T.S.I. Montes (UPM) [antigua denominación]
Departamento: Otro
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

•The rich ecology of tropical forests is intimately tied to their moisture status. Multi-site syntheses can provide a macro-scale view of these linkages and their susceptibility to changing climates. Here, we report pan-tropical and regional-scale analyses of tree vulnerability to drought. •We assembled available data on tropical forest tree stem mortality before, during, and after recent drought events, from 119 monitoring plots in 10 countries concentrated in Amazonia and Borneo. •In most sites, larger trees are disproportionately at risk. At least within Amazonia, low wood density trees are also at greater risk of drought-associated mortality, independent of size. For comparable drought intensities, trees in Borneo are more vulnerable than trees in the Amazon. There is some evidence for lagged impacts of drought, with mortality rates remaining elevated 2 yr after the meteorological event is over. •These findings indicate that repeated droughts would shift the functional composition of tropical forests toward smaller, denser-wooded trees. At very high drought intensities, the linear relationship between tree mortality and moisture stress apparently breaks down, suggesting the existence of moisture stress thresholds beyond which some tropical forests would suffer catastrophic tree mortality.

Más información

ID de Registro: 8772
Identificador DC: http://oa.upm.es/8772/
Identificador OAI: oai:oa.upm.es:8772
Identificador DOI: 10.1111/j.1469-8137.2010.03359.x
URL Oficial: http://onlinelibrary.wiley.com/doi/10.1111/j.1469-8137.2010.03359.x/abstract
Depositado por: Memoria Investigacion
Depositado el: 27 Sep 2011 09:54
Ultima Modificación: 20 Abr 2016 17:26
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