Use este identificador para citar ou linkar para este item:
https://repositorio.inpa.gov.br/handle/1/19068
Registro completo de metadados
Campo DC | Valor | Idioma |
---|---|---|
dc.contributor.author | Fearnside, Philip Martin | - |
dc.date.accessioned | 2020-06-15T22:05:06Z | - |
dc.date.available | 2020-06-15T22:05:06Z | - |
dc.date.issued | 2002 | - |
dc.identifier.uri | https://repositorio.inpa.gov.br/handle/1/19068 | - |
dc.description.abstract | Greenhouse gas emissions from hydroelectric dams are often portrayed as nonexistent by the hydropower industry, and have been largely ignored in global calculations of emissions from land-use change. Brazil's Tucuruí Dam provides an example with important lessons for policy debates on Amazonian development and on how to assess the global warming impact of different energy options. Tucuruí is better from the point of view of power density, and hence greenhouse gas emissions per unit of electricity, than both the average for existing dams in Amazonia and the planned dams that, if all built, would flood 3% of Brazil's Amazon forest. Tucuruí's emission of greenhouse gases in 1990 is equivalent to 7.0-10.1 × 106 tons of CO2-equivalent carbon, an amount substantially greater than the fossil fuel emission of Brazil's biggest city, São Paulo. Emissions need to be properly weighed in decisions on dam construction. Although many proposed dams in Amazonia are expected to have positive balances as compared to fossil fuels, substantial emissions indicated by the present study reduce the benefits often attributed to the planned dams. | en |
dc.language.iso | en | pt_BR |
dc.relation.ispartof | Volume 133, Número 1-4, Pags. 69-96 | pt_BR |
dc.rights | Restrito | * |
dc.subject | Dams | en |
dc.subject | Electricity | en |
dc.subject | Fossil Fuels | en |
dc.subject | Gas Emissions | en |
dc.subject | Global Warming | en |
dc.subject | Greenhouse Effect | en |
dc.subject | Hydroelectric Power Plants | en |
dc.subject | Land Use | en |
dc.subject | Greenhouse Gases | en |
dc.subject | Air Pollution | en |
dc.subject | Carbon | en |
dc.subject | Carbon Dioxide | en |
dc.subject | Fossil Fuel | en |
dc.subject | Carbon Dioxide | en |
dc.subject | Dam | en |
dc.subject | Energy Policy | en |
dc.subject | Greenhouse Gas | en |
dc.subject | Hydroelectric Power Plant | en |
dc.subject | Air Pollution | en |
dc.subject | Calculation | en |
dc.subject | City | en |
dc.subject | Construction Work | en |
dc.subject | Controlled Study | en |
dc.subject | Decision Making | en |
dc.subject | Electric Power Plant | en |
dc.subject | Electricity | en |
dc.subject | Energy Resource | en |
dc.subject | Exhaust Gas | en |
dc.subject | Forest | en |
dc.subject | Greenhouse Effect | en |
dc.subject | Greenhouse Gas | en |
dc.subject | Industry | en |
dc.subject | Land Use | en |
dc.subject | Planning | en |
dc.subject | Policy | en |
dc.title | Greenhouse gas emissions from a hydroelectric reservoir (Brazil's Tucuruídam) and the energy policy implications | en |
dc.type | Artigo | pt_BR |
dc.identifier.doi | 10.1023/A:1012971715668 | - |
dc.publisher.journal | Water, Air, and Soil Pollution | pt_BR |
Aparece nas coleções: | Artigos |
Arquivos associados a este item:
Não existem arquivos associados a este item.
Os itens no repositório estão protegidos por copyright, com todos os direitos reservados, salvo quando é indicado o contrário.