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Registro Completo |
Biblioteca(s): |
Embrapa Meio-Norte. |
Data corrente: |
31/05/2016 |
Data da última atualização: |
23/05/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
KEMENES, A.; FORSBERG, B. R.; MELACK, J. M. |
Afiliação: |
ALEXANDRE KEMENES, CPAMN; BRUCE R. FORSBERG, Instituto Nacional de Pesquisas da Amazonia; JOHN M. MELACK, University of California, Santa Barbara, CA, USA. |
Título: |
Downstream emissions of CH4 and CO2 from hydroelectric reservoirs (Tucuruí, Samuel, and Curuá-Una) in the Amazon basin. |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
Inland Waters, v. 6, n. 3, p. 295-302, 2016. |
ISSN: |
2044-2041 |
DOI: |
10.5268/IW-6.3.980 |
Idioma: |
Inglês |
Conteúdo: |
Carbon dioxide (CO2) and methane (CH4) generated in reservoirs are released downstream of dams, and few studies have considered these downstream emissions. Fluxes downstream of 3 Amazon hydroelectric reservoirs (Tucuruí, Samuel, and Curuá-Una) are reported here. Degassing through turbines was calculated as the difference between intake and outflow concentrations. Additional releases along the Tocantins, Jamari, and Curuá rivers were measured at were liberated at the turbine outflow. The total downstream emissions are sufficiently large to require consideration in assessments of greenhouse gas emissions from hydroelectric reservoirs. |
Palavras-Chave: |
Hidrelétricas; Reservatórios Amazônicos. |
Thesagro: |
Dióxido de Carbono; Metano. |
Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/143587/1/Kemenes-980-5907-1-PB.pdf
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Marc: |
LEADER 01314naa a2200217 a 4500 001 2045950 005 2022-05-23 008 2016 bl uuuu u00u1 u #d 022 $a2044-2041 024 7 $a10.5268/IW-6.3.980$2DOI 100 1 $aKEMENES, A. 245 $aDownstream emissions of CH4 and CO2 from hydroelectric reservoirs (Tucuruí, Samuel, and Curuá-Una) in the Amazon basin.$h[electronic resource] 260 $c2016 520 $aCarbon dioxide (CO2) and methane (CH4) generated in reservoirs are released downstream of dams, and few studies have considered these downstream emissions. Fluxes downstream of 3 Amazon hydroelectric reservoirs (Tucuruí, Samuel, and Curuá-Una) are reported here. Degassing through turbines was calculated as the difference between intake and outflow concentrations. Additional releases along the Tocantins, Jamari, and Curuá rivers were measured at were liberated at the turbine outflow. The total downstream emissions are sufficiently large to require consideration in assessments of greenhouse gas emissions from hydroelectric reservoirs. 650 $aDióxido de Carbono 650 $aMetano 653 $aHidrelétricas 653 $aReservatórios Amazônicos 700 1 $aFORSBERG, B. R. 700 1 $aMELACK, J. M. 773 $tInland Waters$gv. 6, n. 3, p. 295-302, 2016.
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