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Registros recuperados : 19 | |
1. | | JANS, W.; VASCONCELOS, S.; TRIBUZY, E.; FELSEMBURGH, C.; ELIANE, M.; ROWLAND, L.; COSTA, A. da; MEIR, P.; KRUIJT, B. New estimates of temperature response of leaf photosynthesis in Amazon forest trees, its acclimation to mean temperature change and consequences for modelling climate response to rain forests. In: AGU FALL MEETING, 2014, San Francisco. [Proceedings]. [San Francisco]: AGU, 2014. Biblioteca(s): Embrapa Amazônia Oriental. |
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2. | | MEIR, P.; ROWLAND, L.; COSTA, A. C. L. da; MENCUCCINI, M.; CHRISTOFFERSEN, B.; VASCONCELOS, S.; KRUIJT, B.; FERREIRA, L. Responses to severe drought by tropical forest trees. In: ANNUAL CONFERENCE OF THE SOCIETY FOR TROPICAL ECOLOGY, 2015, Zürich. Resilience of tropical ecosystems - future challenges and opportunities. Zurich: GTO, 2015. p. 159. Biblioteca(s): Embrapa Amazônia Oriental. |
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3. | | MEIR, P.; ROWLAND, L.; COSTA, A. C. L. da; VASCONCELOS, S.; MENCUCCINI, M.; CHRISTOFFERSEN, B.; FERREIRA, L. Resistance and mortality in tropical forest trees during experimental drought. In: ESA ANNUAL MEETING, 100., 2015, Baltimore. Book of Abstracts. [S.l.: s.n.], 2015. Biblioteca(s): Embrapa Amazônia Oriental. |
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4. | | ROWLAND, L.; COSTA, A. da; OLIVEIRA, R.; BINKS, O.; SITCH, S.; VASCONCELOS, S. S.; OLIVEIRA, A.; SALMON, Y.; FERREIRA, L.; MENCUCCINI, M.; MEIR, P. Is sap flow a good indicator of drought-induced mortality risk in tropical rainforest. In: ANNUAL MEETING OF THE ASSOCIATION FOR TROPICAL BIOLOGY AND CONSERVATION, 53., 2016, Montpellier. Tropical ecology and society: reconciling conservation and sustainable use of biodiversity: program & abstracts. [S.l.]: ATBC, 2016. p. 204. Biblioteca(s): Embrapa Amazônia Oriental. |
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5. | | BINKS, O.; MEIR, P.; ROWLAND, L.; COSTA, A. C. L. da; VASCONCELOS, S. S.; OLIVEIRA, A. A. R. de; FERREIRA, L.; MENCUCCINI, M. Limited acclimation in leaf anatomy to experimental drought in tropical rainforest trees. Tree Physiology, v. 36, n. 12, p. 1550-1561, 2016. Biblioteca(s): Embrapa Amazônia Oriental. |
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6. | | ROWLAND, L.; MEIR, P.; MENCUCCINI, M.; COSTA A. da; BINKS, O.; OLIVEIRA, R.; MERCADO, L.; VASCONCELOS, S. S.; OLIVEIRA, A.; CHRISTOFFERSEN, B.; FERREIRA, L.; GRACE, J.; SITCH, S. Does intra-specific variation prevent division of tropical trees into drought sensitive and resistant groups? In: ANNUAL MEETING OF THE ASSOCIATION FOR TROPICAL BIOLOGY AND CONSERVATION, 53., 2016, Montpellier. Tropical ecology and society: reconciling conservation and sustainable use of biodiversity: program & abstracts. [S.l.]: ATBC, 2016. p. 317. Biblioteca(s): Embrapa Amazônia Oriental. |
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7. | | MEIR, P.; ROWLAND, L.; COSTA, A. da; MENCUCCINI, M.; OLIVEIRA, A.; BINKS, O.; CHRISTOFFERSEN, B.; ELIANE, M.; VASCONCELOS, S.; KRUIJT, B.; FERREIRA, L. Drought and tree mortality in tropical rainforest: understanding and differentiating functional responses. In: AGU FALL MEETING, 2014, San Francisco. [Proceedings]. [San Francisco]: AGU, 2014. Biblioteca(s): Embrapa Amazônia Oriental. |
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8. | | MEIR, P.; ROWLAND, L.; COSTA, A. C. L. da; MENCUCCINI, M.; OLIVEIRA, R.; BINKS, O.; VASCONCELOS, S. S.; OLIVEIRA, A. de; SALMON, Y.; FERREIRA, L.; MEIR, P. The effects of drought on respiration in tropical rainforest. In: ANNUAL MEETING OF THE ASSOCIATION FOR TROPICAL BIOLOGY AND CONSERVATION, 53., 2016, Montpellier. Tropical ecology and society: reconciling conservation and sustainable use of biodiversity: program & abstracts. [S.l.]: ATBC, 2016. p. 202. Biblioteca(s): Embrapa Amazônia Oriental. |
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9. | | BINKS, O.; MEIR, P.; ROWLAND, L.; COSTA, A. C. L. da; VASCONCELOS, S. S.; OLIVEIRA, A. A. R. de; FERREIRA, L.; CHRISTOFFERSEN, B.; NARDINI, A.; MENCUCCINI, M. Plasticity in leaf-level water relations of tropical rainforest trees in response to experimental drought. New Phytologist, v. 211, n. 2, p. 477-488, July 2016. Biblioteca(s): Embrapa Amazônia Oriental. |
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10. | | BINKS, O.; MEIR, P.; ROWLAND, L.; COSTA, A. C. L. da; VASCONCELOS, S. S.; OLIVEIRA, A. A. R. de; FERREIRA, L.; CHRISTOFFERSEN, B.; NARDINI, A.; MENCUCCINI, M. Plasticity in the water relations and anatomy of leaves of tropical rainforest trees in response to experimental drought. In: ANNUAL MEETING OF THE ASSOCIATION FOR TROPICAL BIOLOGY AND CONSERVATION, 53., 2016, Montpellier. Tropical ecology and society: reconciling conservation and sustainable use of biodiversity: program & abstracts. [S.l.]: ATBC, 2016. p. 131. Biblioteca(s): Embrapa Amazônia Oriental. |
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11. | | ROWLAND, L.; LOBO-DO-VALE, R. L.; CHRISTOFFERSEN, B. O.; MELÉM, E. A.; KRUIJT, B.; VASCONCELOS, S. S.; DOMINGUES, T.; BINKS, O. J.; OLIVEIRA, A. A. R.; METCALFE, D.; COSTA, A. C. L. da; MENCUCCINI, M.; MEIR, P. After more than a decade of soil moisture deficit tropical rainforest trees maintain photosynthetic capacity, despite increased leaf respiration. Global Change Biology, v. 21, n. 12, p. 4662-4672, Dec. 2015. Biblioteca(s): Embrapa Amazônia Oriental. |
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12. | | COSTA, A. C. L. da; ROWLAND, L.; OLIVEIRA, R. S.; OLIVEIRA, A. A. R.; BINKS, O. J.; SALMON, Y.; VASCONCELOS, S. S.; S. JUNIOR, J. A.; FERREIRA, L. V.; POYATOS, R.; MENCUCCINI, M.; MEIR, P. Stand dynamics modulate water cycling and mortality risk in droughted tropical forest. Global Change Biology, v. 24, n. 1, p. 249-258, Jan. 2018. Biblioteca(s): Embrapa Amazônia Oriental. |
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13. | | POWELL, T. I.; GALBRAITH, D. R.; CHRISTOFFERSEN, B. O.; HARPER, A.; IMBUZEIRO, H. M. A.; ROWLAND, L.; ALMEIDA, S.; BRANDO, P. M.; COSTA, A. C. L. da; COSTA, M. H.; LEVINE, N. M.; MALHI, Y.; SALESKA, S. R.; SOTTA, E.; WILLIAMS, M.; MEIR, P.; MOORCROFT, P. R. Confronting model predictions of carbon fluxes with measurements of Amazon forests subjected to experimental drought. New Phytologist, Cambridge, Jul. 2013. Biblioteca(s): Embrapa Amapá. |
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14. | | ROWLAND, L.; COSTA, A. C. L. da; GALBRAITH, D. R.; OLIVEIRA, R. S.; BINKS, O. J.; OLIVEIRA, A. A. R.; PULLEN, A. M.; DOUGHTY, C. E.; METCALFE, D. B.; VASCONCELOS, S. S.; FERREIRA, L. V.; MALHI, Y.; GRACE, J.; MENCUCCINI, M.; MEIR, P. Death from drought in tropical forests is triggered by hydraulics not carbon starvation. Nature, v. 528, N. 7580, p. 119-122, 3 Dec. 2015. Biblioteca(s): Embrapa Amazônia Oriental. |
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15. | | ROWLAND, L.; COSTA, A. C. L. da; OLIVEIRA, A. A. R.; OLIVEIRA, R. S.; BITTENCOURT, P. L.; COSTA, P. B.; GILES, A. L.; SOSA, A. I.; COUGHLIN, I.; GODLEE, J. L.; VASCONCELOS, S. S.; S. JUNIOR, J. A.; FERREIRA, L. V.; MENCUCCINI, M.; MEIR, P. Drought stress and tree size determine stem CO2 efflux in a tropical forest. New Phytologist, v. 218, n. 4, p. 1393-1405, June 2018. Biblioteca(s): Embrapa Amazônia Oriental. |
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16. | | ROWLAND, L.; OLIVEIRA, R. S.; BITTENCOURT, P. R. L.; GILES, A. L.; COUGHLIN, I.; COSTA, P. de B.; DOMINGUES, T.; FERREIRA, L. V.; VASCONCELOS, S. S.; S. JUNIOR, J. A.; OLIVEIRA, A. A. R.; COSTA, A. C. L. da; MEIR, P.; MENCUCCINI, M. Plant traits controlling growth change in response to a drier climate. New Phytologist, v. 229, n. 3, p. 1363-1374, Feb. 2021. Publicado Online em 27 set. 2020. Biblioteca(s): Embrapa Amazônia Oriental. |
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17. | | ROWLAND, L.; COSTA, A. C. L. da; OLIVEIRA, R. S.; BITTENCOURT, P. R. L.; GILES, A. L.; COUGHLIN, I.; COSTA, P. de B.; BARTHOLOMEW, D.; DOMINGUES, T. F.; MIATTO, R. C.; FERREIRA, L. V.; VASCONCELOS, S. S.; S. JUNIOR, J. A.; OLIVEIRA, A. A. R.; MENCUCCINI, M.; MEIR, P. The response of carbon assimilation and storage to long-term drought in tropical trees is dependent on light availability. Functional Ecology, v. 35, n. 1, p. 43-53, Jan. 2021. Publicado online em 29 set. 2020. Biblioteca(s): Embrapa Amazônia Oriental. |
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18. | | TAVARES, J. V.; OLIVEIRA, R. S.; MENCUCCINI, M.; SIGNORI-MÜLLER , C.; PEREIRA, L.; DINIZ, F. C.; GILPIN, M.; ZEVALLOS, M. J. M.; SALAS YUPAYCCANA, C. A.; ACOSTA, M.; PÉREZ MULLISACA, F. M.; BARROS, F. de V.; BITTENCOURT, P.; JANCOSKI, H.; SCALON, M. C.; MARIMON, B. S.; MENOR, I. O.; MARIMON JUNIOR, B. H.; FANCOURT, M.; CHAMBERS-OSTLER, A.; ESQUIVEL-MUELBERT, A.; ROWLAND, L.; MEIR, P.; COSTA, A. C. L. da; NINA, A.; SANCHEZ, J. M. B.; TINTAYA, J. S.; CHINO, R. S. C.; BACA, J.; FERNANDES, L.; CUMAPA, E. R. M.; SANTOS, J. A. R.; TEIXEIRA, R.; TELLO, L.; UGARTECHE, M. T. M.; CUELLAR, G. A.; MARTINEZ, F.; ARAUJO-MURAKAMI, A.; ALMEIDA, E.; CRUZ, W. J. A. da; PASQUEL, J. del A.; ARAGÃO, L.; BAKER, T. R.; CAMARGO, P. B. de; BRIENEN, R.; CASTRO, W.; RIBEIRO, S. C.; SOUZA, F. C. de; COSIO, E. G.; CARDOZO, N. D.; SILVA, R. da C.; DISNEY, M.; ESPEJO, J. S.; FELDPAUSCH, T. R.; FERREIRA, L.; GIACOMIN, L.; HIGUCHI, N.; HIROTA, M.; HONORIO, E.; HUASCO, W. H.; LEWIS, S.; FLORES LLAMPAZO, G.; MALHI, Y.; MONTEAGUDO MENDOZA, A.; MORANDI, P.; MOSCOSO, V. C.; MUSCARELLA, R.; PENHA, D.; ROCHA, M. C.; RODRIGUES, G.; RUSCHEL, A. R.; SALINAS, N.; SCHLICKMANN, M.; SILVEIRA, M.; TALBOT, J.; VÁSQUEZ, R.; VEDOVATO, L.; VIEIRA, S. A.; PHILLIPS, O. L.; GLOOR, E.; GALBRAITH, D. R. Basin-wide variation in tree hydraulic safety margins predicts the carbon balance of Amazon forests. Nature, v. 617, p. 111-117, 2023. Biblioteca(s): Embrapa Amazônia Oriental. |
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19. | | WAGNER, F. H.; HÉRAULT, B.; BONAL, D.; STAHL, C.; ANDERSON, L. O.; BAKER, T. R.; BECKER, G. S.; BEECKMAN, H.; SOUZA, D. B.; BOTOSSO, P. C.; BOWMAN, D. M. J. S.; BRÄUNING, A.; BREDE, B.; BROWN, F. I.; CAMARERO, J. J.; CAMARGO, P. B.; CARDOSO, F. C. G.; CARVALHO, F. A.; CASTRO, W.; CHAGAS, R. K.; CHAVE, J.; CHIDUMAYO, E. N.; CLARK, D. A.; COSTA, F. R. C.; COURALET, C.; MAURICIO, P. H. da S.; DALITZ, H.; CASTRO, V. R. de; MILANI, J. E. de F.; OLIVEIRA, E. C. de; ARRUDA, L. de S.; DEVINEAU, JEAN-LOUIS; DREW, D. M.; DÜNISCH, O.; DURIGAN, G.; ELIFURAHA, E.; FEDELE, F.; FEDELE, L. F.; FIGUEIREDO FILHO, A.; FINGER, C. A. G.; FRANCO, A. C.; FREITAS JÚNIOR, J. L.; GALVÃO, F.; GEBREKIRSTOS, A.; GLINIARS, R.; GRAÇA, P. M. L. de A.; GRIFFITHS, A. D.; GROGAN, J.; GUAN, K.; HOMEIER, J.; KANIESKI, M. R.; KHO, L. K.; KOENIG, J.; KREPKOWSKI, J.; LEMOS-FILHO, J. P.; LIEBERMAN, D.; LIEBERMAN, M. E.; LISI, C. S.; SANTOS, T. L.; LÓPEZ AYALA, J. L.; MAEDA, E. E.; MALHI, Y.; MARIA, V. R. B.; MARQUES, M. C. M.; MARQUES, R.; CHAMBA, H. M.; MBWAMBO, L.; MELGAÇO, K. L. L.; MENDIVELSO, H. A.; MURPHY, B. P.; O’BRIEN, J. J.; OBERBAUER, S. F.; OKADA, N.; PÉLISSIER, R.; PRIOR, L. D.; ROIG, F. A.; ROSS, M.; ROSSATTO, D. R.; ROSSI, V.; ROWLAND, L.; RUTISHAUSER, E.; SANTANA, H.; SCHULZE, M.; SELHORST, D.; SILVA, W. R.; SILVEIRA, M.; SPANNL, S.; SWAINE, M. D.; TOLEDO, J. J.; TOLEDO, M. M.; TOLEDO, M.; TOMA. T.; TOMAZELLO FILHO, M.; VALDEZ HERNÁNDEZ, J. I.; VERBESSELT, J.; VIEIRA, S. A.; VINCENT, G.; CASTILHO, C. V. de; VOLLAND, F.; WORBES, M.; ZANON, M. L. B.; ARAGÃO, L. E. O. C. Climate seasonality limits leaf carbon assimilation and wood productivity in tropical forests. Biogeosciences, v. 13, n. 8, p. 2537-2562, Apr. 2016. Biblioteca(s): Embrapa Cocais; Embrapa Florestas; Embrapa Roraima. |
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Registros recuperados : 19 | |
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Registro Completo
Biblioteca(s): |
Embrapa Amazônia Oriental. |
Data corrente: |
24/04/2017 |
Data da última atualização: |
22/12/2021 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
BINKS, O.; MEIR, P.; ROWLAND, L.; COSTA, A. C. L. da; VASCONCELOS, S. S.; OLIVEIRA, A. A. R. de; FERREIRA, L.; MENCUCCINI, M. |
Afiliação: |
Oliver Binks, University of Edinburgh; Patrick Meir, University of Edinburgh / Australian National University; Lucy Rowland, University of Exeter; Antonio Carlos Lola da Costa, UFPA; STEEL SILVA VASCONCELOS, CPATU; Alex Antonio Ribeiro de Oliveira, UFPA; Leandro Ferreira, MPEG; Maurizio Mencuccini, University of Edinburgh / ICREA at CREAF. |
Título: |
Limited acclimation in leaf anatomy to experimental drought in tropical rainforest trees. |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
Tree Physiology, v. 36, n. 12, p. 1550-1561, 2016. |
DOI: |
10.1093/treephys/tpw078 |
Idioma: |
Inglês |
Conteúdo: |
Dry periods are predicted to become more frequent and severe in the future in some parts of the tropics, including Amazonia, potentially causing reduced productivity, higher tree mortality and increased emissions of stored carbon. Using a long-term (12 year) through-fall exclusion (TFE) experiment in the tropics, we test the hypothesis that trees produce leaves adapted to cope with higher levels of water stress, by examining the following leaf characteristics: area, thickness, leaf mass per area, vein density, stomatal density, the thickness of palisade mesophyll, spongy mesophyll and both of the epidermal layers, internal cavity volume and the average cell sizes of the palisade and spongy mesophyll. We also test whether differences in leaf anatomy are consistent with observed differential drought-induced mortality responses among taxa, and look for relationships between leaf anatomy, and leaf water relations and gas exchange parameters. Our data show that trees do not produce leaves that are more xeromorphic in response to 12 years of soil moisture deficit. However, the drought treatment did result in increases in the thickness of the adaxial epidermis (TFE: 20.5 ± 1.5 µm, control: 16.7 ± 1.0 µm) and the internal cavity volume (TFE: 2.43 ± 0.50 mm3 cm?2, control: 1.77 ± 0.30 mm3 cm?2). No consistent differences were detected between drought-resistant and drought-sensitive taxa, although interactions occurred between drought-sensitivity status and drought treatment for the palisade mesophyll thickness (P = 0.034) and the cavity volume of the leaves (P = 0.025). The limited response to water deficit probably reflects a tight co-ordination between leaf morphology, water relations and photosynthetic properties. This suggests that there is little plasticity in these aspects of plant anatomy in these taxa, and that phenotypic plasticity in leaf traits may not facilitate the acclimation of Amazonian trees to the predicted future reductions in dry season water availability. MenosDry periods are predicted to become more frequent and severe in the future in some parts of the tropics, including Amazonia, potentially causing reduced productivity, higher tree mortality and increased emissions of stored carbon. Using a long-term (12 year) through-fall exclusion (TFE) experiment in the tropics, we test the hypothesis that trees produce leaves adapted to cope with higher levels of water stress, by examining the following leaf characteristics: area, thickness, leaf mass per area, vein density, stomatal density, the thickness of palisade mesophyll, spongy mesophyll and both of the epidermal layers, internal cavity volume and the average cell sizes of the palisade and spongy mesophyll. We also test whether differences in leaf anatomy are consistent with observed differential drought-induced mortality responses among taxa, and look for relationships between leaf anatomy, and leaf water relations and gas exchange parameters. Our data show that trees do not produce leaves that are more xeromorphic in response to 12 years of soil moisture deficit. However, the drought treatment did result in increases in the thickness of the adaxial epidermis (TFE: 20.5 ± 1.5 µm, control: 16.7 ± 1.0 µm) and the internal cavity volume (TFE: 2.43 ± 0.50 mm3 cm?2, control: 1.77 ± 0.30 mm3 cm?2). No consistent differences were detected between drought-resistant and drought-sensitive taxa, although interactions occurred between drought-sensitivity status and drought treatment for the p... Mostrar Tudo |
Palavras-Chave: |
Estresse hídrico; Fisiologia foliar; Relações hídricas. |
Thesagro: |
Aclimatação; Floresta Tropical. |
Thesaurus NAL: |
Amazonia. |
Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
Marc: |
LEADER 02849naa a2200289 a 4500 001 2068879 005 2021-12-22 008 2016 bl uuuu u00u1 u #d 024 7 $a10.1093/treephys/tpw078$2DOI 100 1 $aBINKS, O. 245 $aLimited acclimation in leaf anatomy to experimental drought in tropical rainforest trees.$h[electronic resource] 260 $c2016 520 $aDry periods are predicted to become more frequent and severe in the future in some parts of the tropics, including Amazonia, potentially causing reduced productivity, higher tree mortality and increased emissions of stored carbon. Using a long-term (12 year) through-fall exclusion (TFE) experiment in the tropics, we test the hypothesis that trees produce leaves adapted to cope with higher levels of water stress, by examining the following leaf characteristics: area, thickness, leaf mass per area, vein density, stomatal density, the thickness of palisade mesophyll, spongy mesophyll and both of the epidermal layers, internal cavity volume and the average cell sizes of the palisade and spongy mesophyll. We also test whether differences in leaf anatomy are consistent with observed differential drought-induced mortality responses among taxa, and look for relationships between leaf anatomy, and leaf water relations and gas exchange parameters. Our data show that trees do not produce leaves that are more xeromorphic in response to 12 years of soil moisture deficit. However, the drought treatment did result in increases in the thickness of the adaxial epidermis (TFE: 20.5 ± 1.5 µm, control: 16.7 ± 1.0 µm) and the internal cavity volume (TFE: 2.43 ± 0.50 mm3 cm?2, control: 1.77 ± 0.30 mm3 cm?2). No consistent differences were detected between drought-resistant and drought-sensitive taxa, although interactions occurred between drought-sensitivity status and drought treatment for the palisade mesophyll thickness (P = 0.034) and the cavity volume of the leaves (P = 0.025). The limited response to water deficit probably reflects a tight co-ordination between leaf morphology, water relations and photosynthetic properties. This suggests that there is little plasticity in these aspects of plant anatomy in these taxa, and that phenotypic plasticity in leaf traits may not facilitate the acclimation of Amazonian trees to the predicted future reductions in dry season water availability. 650 $aAmazonia 650 $aAclimatação 650 $aFloresta Tropical 653 $aEstresse hídrico 653 $aFisiologia foliar 653 $aRelações hídricas 700 1 $aMEIR, P. 700 1 $aROWLAND, L. 700 1 $aCOSTA, A. C. L. da 700 1 $aVASCONCELOS, S. S. 700 1 $aOLIVEIRA, A. A. R. de 700 1 $aFERREIRA, L. 700 1 $aMENCUCCINI, M. 773 $tTree Physiology$gv. 36, n. 12, p. 1550-1561, 2016.
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