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 | Acesso ao texto completo restrito à biblioteca da Embrapa Amazônia Oriental. Para informações adicionais entre em contato com cpatu.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
03/05/2013 |
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Data da última atualização: |
08/11/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ASNER, G. P.; KNAPP, D. E.; BROADBENT, E. N.; OLIVEIRA, P. J. C.; KELLER, M.; SILVA, J. N. |
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Afiliação: |
GREGORY P. ASNER, CARNEGIE INSTITUTION OF WASHINGTON; DAVID E. KNAPP, CARNEGIE INSTITUTION OF WASHINGTON; EBEN N. BROADBENT, CARNEGIE INSTITUTION OF WASHINGTON; PAULO J. C. OLIVEIRA, CARNEGIE INSTITUTION OF WASHINGTON; MICHAEL KELLER, INTERNATIONAL INSTITUTE OF TROPICAL FORESTRY / UNIVERSITY OF NEW HAMPSHIRE; JOSÉ NATALINO MACEDO SILVA, CPATU. |
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Título: |
Selective logging in the brazilian Amazon. |
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Ano de publicação: |
2005 |
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Fonte/Imprenta: |
Science, v. 310, n. 480, p. 480-482, 2005. |
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DOI: |
10.1126/science.1118051 |
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Idioma: |
Inglês |
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Conteúdo: |
Amazon deforestation has been measured by remote sensing for three decades. In comparison, selective logging has been mostly invisible to satellites. We developed a large-scale, high-resolution, automated remote-sensing analysis of selective logging in the top five timber-producing states of the Brazilian Amazon. Logged areas ranged from 12,075 to 19,823 square kilometers per year (T14%) between 1999 and 2002, equivalent to 60 to 123% of previously reported deforestation area. Up to 1200 square kilometers per year of logging were observed on conservation lands. Each year, 27 million to 50 million cubic meters of wood were extracted, and a gross flux of È 0.1 billion metric tons of carbon was destined for release to the atmosphere by logging |
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Thesagro: |
Desmatamento; Floresta. |
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Thesaurus Nal: |
Amazonia. |
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Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
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Marc: |
LEADER 01358naa a2200229 a 4500
001 1957050
005 2022-11-08
008 2005 bl uuuu u00u1 u #d
024 7 $a10.1126/science.1118051$2DOI
100 1 $aASNER, G. P.
245 $aSelective logging in the brazilian Amazon.$h[electronic resource]
260 $c2005
520 $aAmazon deforestation has been measured by remote sensing for three decades. In comparison, selective logging has been mostly invisible to satellites. We developed a large-scale, high-resolution, automated remote-sensing analysis of selective logging in the top five timber-producing states of the Brazilian Amazon. Logged areas ranged from 12,075 to 19,823 square kilometers per year (T14%) between 1999 and 2002, equivalent to 60 to 123% of previously reported deforestation area. Up to 1200 square kilometers per year of logging were observed on conservation lands. Each year, 27 million to 50 million cubic meters of wood were extracted, and a gross flux of È 0.1 billion metric tons of carbon was destined for release to the atmosphere by logging
650 $aAmazonia
650 $aDesmatamento
650 $aFloresta
700 1 $aKNAPP, D. E.
700 1 $aBROADBENT, E. N.
700 1 $aOLIVEIRA, P. J. C.
700 1 $aKELLER, M.
700 1 $aSILVA, J. N.
773 $tScience$gv. 310, n. 480, p. 480-482, 2005.
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Registro original: |
Embrapa Amazônia Oriental (CPATU) |
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| Registros recuperados : 3 | |
| 2. |  | ASNER, G. P.; BROADBENT, E. N.; OLIVEIRA, P. J. C.; KELLER, M.; KNAPP, D.; SILVA, J. N. M. Condition and fate of logged forests in the Brazilian Amazon. PNAS, v. 103, n. 34, p. 12947-12950, Aug. 2006.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: Internacional - A |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 3. | | ASNER, G. P.; KNAPP, D. E.; BROADBENT, E. N.; OLIVEIRA, P. J. C.; KELLER, M.; SILVA, J. N. Selective logging in the brazilian Amazon. Science, v. 310, n. 480, p. 480-482, 2005.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: Internacional - A |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| Registros recuperados : 3 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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