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https://repositorio.inpa.gov.br/handle/1/18092| Título: | The Amazon basin in transition |
| Autor: | Davidson, Eric Aa Araüjo, Alessandro Carioca de Artaxo, Paulo Balch, Jennifer K. Brown, Irving Foster Bustamante, Mercedes M.C. Coe, Michael T. DeFries, Ruth S. Keller, Michael Longo, Marcos Munger, J. William Schroeder, Wilfrid Soares-Filho, Britaldo Silveira Souza, Carlos Moreira Wofsy, Steven C. |
| Palavras-chave: | Carbon Dioxide Nitrogen Agricultural Practice Biogeochemical Cycle Climate Variation Deforestation Drought Stress Energy Budget Environmental Disturbance Forest Fires Hydrological Change Land-use Change Precipitation (climatology) River Discharge Water Budget Agriculture Atmosphere Carbon Storage Climate Change Deforestation Drought Energy Balance Greenhouse Gas Priority Journal Review River Seasonal Rain Forest Carbon Cycle Climate Change Droughts Ecosystem Fires Forestry Rain Rivers Seasons Trees Amazon Basin |
| Data do documento: | 2012 |
| Revista: | Nature |
| É parte de: | Volume 481, Número 7381, Pags. 321-328 |
| Abstract: | Agricultural expansion and climate variability have become important agents of disturbance in the Amazon basin. Recent studies have demonstrated considerable resilience of Amazonian forests to moderate annual drought, but they also show that interactions between deforestation, fire and drought potentially lead to losses of carbon storage and changes in regional precipitation patterns and river discharge. Although the basin-wide impacts of land use and drought may not yet surpass the magnitude of natural variability of hydrologic and biogeochemical cycles, there are some signs of a transition to a disturbance-dominated regime. These signs include changing energy and water cycles in the southern and eastern portions of the Amazon basin. © 2012 Macmillan Publishers Limited. All rights reserved. |
| DOI: | 10.1038/nature10717 |
| Aparece nas coleções: | Artigos |
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