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Registros recuperados : 33 | |
1. | | 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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2. | | MERCADO, L.; LLOYD, J.; CARSWELL, F.; MALHI, Y.; MEIR, P.; NOBRE, A. D. Modelling Amazonian forest eddy covariance data: a comparison of big leaf versus sun/shade medels for the C-14 tower at Manaus I. Canopy photosynthesis. Acta Amazonica, Manaus, v. 36, n. 1, p. 69-82, mar. 2006. Biblioteca(s): Embrapa Florestas. |
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3. | | 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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4. | | VALE, R.; CHAVES, M. M.; CARVALHO, C. J. R.; MAROCO, J.; ALMEIDA, S.; GRACE, J.; PEREIRA, J. S.; MEIR, P. Drought in an E. amazonian rain forest: effects of the exclusion of rainfall from soil on leaf gas exchange. In: CONFERÊNCIA CIENTÍFICA INTERNACIONAL DO LBA, 2., 2002, Manaus. Resumos. Manaus: LBA, 2002. Não paginado. Biblioteca(s): Embrapa Amazônia Oriental. |
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5. | | 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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6. | | 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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7. | | 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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8. | | LAPOLA, D.; QUESADA, C. A. N.; NORBY, R. J.; ARAUJO, A. C.; DOMINGUES, T.; HARTLEY, I.; KRUIJT, B.; LEWIN, K.; MEIR, P.; RAMMIG, A.; WALKER, A.; OMETTO, J. The AmazonFACE research program: assessing the effects of increasing atmospheric CO2 on the ecology and resilience of the Amazon forest. In: INTERNATIONAL SCIENTIFIC CONFERENCE "OUR COMMON FUTURE UNDER CLIMATE CHANGE", 2015, Paris. Abstract book. [S.l.: s.n.], 2015. p. 264. Biblioteca(s): Embrapa Amazônia Oriental. |
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9. | | LAPOLA, D.; QUESADA, C.; NORBY, R.; ARAUJO, A.; DOMINGUES, T.; HARTLEY, I.; KRUIJT, B.; LEWIN, K.; MEIR, P.; OMETTO, J.; RAMMIG, A.; WALKER, A. The AmazonFACE research program: assessing the effects of increasing atmospheric CO2 on the ecology and resilience of the Amazon forest. In: ANNUAL MEETING OF THE ASSOCIATION FOR TROPICAL BIOLOGY AND CONSERVATION, 52., 2015, Honolulu. Resilience of Island Systems in the Context of Climate Change: Challenges for Biological and Cultural diversity and Conservation: abstracts. [S.l.]: ATBC, 2015. p. 178-179. 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.; 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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11. | | 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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12. | | 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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13. | | MEIR, P.; BRANDO, P. M.; NEPSTAD, D.; VASCONCELOS, S.; COSTA, A. C. L.; DAVIDSON, E.; ALMEIDA, S.; FISHER, R. A.; SOTTA, E. D.; ZARIN, D.; CARDINOT, G. The effects of drought on Amazonian rain forests. In: KELLER, M.; BUSTAMANTE, M.; GASH, J.; DIAS, P. S. (Ed.). Amazonian and global change. Estados Unidos: AGU, 2009. p. 429-449. (Geophysical Monograph Series, v. 186). Biblioteca(s): Embrapa Amazônia Oriental. |
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14. | | MEIR, P.; BRANDO, P. M.; NEPSTAD, D.; VASCONCELOS, S.; COSTA, A. C. L.; DAVIDSON, E.; ALMEIDA, S.; FISHER, R. A.; SOTTA, E. D.; ZARIN, D.; CARDINOT, G. The effects of drought on Amazonian rain forests. In: KELLER, M.; BUSTAMANTE, M.; GASH, J.; DIAS, P. S. (Ed.). Amazonian and global change. Estados Unidos: AGU, 2009. p. 429-449. (Geophysical Monograph Series, v. 186). Biblioteca(s): Embrapa Amapá. |
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15. | | 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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16. | | 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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17. | | CARSWELL, F. E.; MEIR, P.; WANDELLI, E. V.; BONATES, L. C. M.; KRUIJT, B.; BARBOSA, E. M.; NOBRE, A. D.; GRACE, J.; JARVIS, P. G. Photosynthetic capacity in a central amazonian rain forest. Tree Physiology, v. 20, n. 3, p. 179-186, Feb. 2000. Biblioteca(s): Embrapa Amazônia Ocidental. |
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18. | | 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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19. | | OLIVEIRA, P. J. de; COSTA, R. F. da; COSTA, A. C. L. da; COSTA, J. M. N. da; MALHI, Y.; MEIR, P.; SILVA, R. B. C.; ANDRADE, V. M. S.; SILVA JÚNIOR, J. A.; BRAGA, A.; GONÇALVES, P. H. L. Fechamento do balanço de energia em um ecossistema de manguezal paraense. In: CONGRESSO BRASILEIRO DE AGROMETEOROLOGIA, 13., 2003, Santa Maria. Situação atual e perspectivas da agrometeorologia: anais... Santa Maria: UNIFRA: SBA: UFSM, 2003. p. 141-142. Biblioteca(s): Embrapa Agricultura Digital. |
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20. | | 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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Registros recuperados : 33 | |
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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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