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Registro Completo |
Biblioteca(s): |
Embrapa Florestas. |
Data corrente: |
28/09/2004 |
Data da última atualização: |
05/12/2011 |
Autoria: |
WATZLAWICK, L. F.; KOEHLER, H. S.; KIRCHNER, F. F. |
Título: |
Estimativa de biomassa e carbono em plantios de Pinus taeda L. utilizando imagens do satélite Ikonos II. |
Ano de publicação: |
2004 |
Fonte/Imprenta: |
In: SIMPÓSIO LATINO-AMERICANO SOBRE MANEJO FLORESTAL, 3., 2004, Santa Maria. Anais. Santa Maria: UFSM, Programa de Pós-Graduação em Engenharia Florestal, 2004. p. 168-178. |
Idioma: |
Português |
Palavras-Chave: |
Carbono orgânico; Ikonos II. |
Thesagro: |
Biomassa; Pinus Taeda; Sensoriamento Remoto. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00704naa a2200193 a 4500 001 1309572 005 2011-12-05 008 2004 bl uuuu u00u1 u #d 100 1 $aWATZLAWICK, L. F. 245 $aEstimativa de biomassa e carbono em plantios de Pinus taeda L. utilizando imagens do satélite Ikonos II. 260 $c2004 650 $aBiomassa 650 $aPinus Taeda 650 $aSensoriamento Remoto 653 $aCarbono orgânico 653 $aIkonos II 700 1 $aKOEHLER, H. S. 700 1 $aKIRCHNER, F. F. 773 $tIn: SIMPÓSIO LATINO-AMERICANO SOBRE MANEJO FLORESTAL, 3., 2004, Santa Maria. Anais. Santa Maria: UFSM, Programa de Pós-Graduação em Engenharia Florestal, 2004. p. 168-178.
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Embrapa Florestas (CNPF) |
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Registro Completo
Biblioteca(s): |
Embrapa Unidades Centrais. |
Data corrente: |
07/07/2016 |
Data da última atualização: |
11/07/2016 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
C - 0 |
Autoria: |
MASSETTI, E.; GUIDUCCI, R. do C. N.; OLIVEIRA, A. F. de; MENDELSOHN, R. |
Afiliação: |
EMANUELE MASSETTI; ROSANA DO CARMO NASCIMENTO GUIDUCCI, SGI; ARYEVERTON FORTES DE OLIVEIRA, CNPTIA; ROBERT MENDELSOHN. |
Título: |
The impact of climate change on the brazilian agriculture: a ricardian study at microregion level. |
Ano de publicação: |
2013 |
Fonte/Imprenta: |
Social science research network, New York, n. 200, p. 1-31, dec. 2013. |
Idioma: |
Inglês |
Conteúdo: |
We use at microregion level from the Brazilian Census years 1975, 1985, 1995 and 2006 to assess the impact of climate change on Brazilian agriculture using a Ricardian model. We estimate the Ricardian model using repeated cross sections for each Census Year, a pooled model and a twostage model based on Hsiao 2003. Results show that a marginal increase of temperature is harmful for agriculture in all regions of Brazil, with the exception of the South. The most negative impacts are felt in the North and in the North-East. There is mixed evidence on the effect of a marginal impact of precipitation. Additional rainfall is beneficial in South, South-East and in the Center-West. It is harmful in other regions. Impact estimates with three GCM scenarios generated using the A2 SRES emission scenario show that climate change is expected to be generally harmful in 2060. In 2100 only the climate change scenario generated by the Hadley HADCM3 model predicts negative impacts; the MIMR model predicts that climate change will not significantly affect land values while the NCPCM model predicts significant beneficial effects using the Hsiao model and nonsignificant beneficial effects using the pooled model. Among Brazilian regions, only the South and some cases the South-East are expected to benefit from climate change. |
Palavras-Chave: |
Impacto econônico. |
Thesagro: |
Mudança Climática; Produção agrícola; Produtividade. |
Thesaurus NAL: |
Agricultural products; Agriculture; Climate change; Economic impact. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/145168/1/SSRN-impact-of-climate-change.pdf
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Marc: |
LEADER 02108naa a2200253 a 4500 001 2048378 005 2016-07-11 008 2013 bl uuuu u00u1 u #d 100 1 $aMASSETTI, E. 245 $aThe impact of climate change on the brazilian agriculture$ba ricardian study at microregion level.$h[electronic resource] 260 $c2013 520 $aWe use at microregion level from the Brazilian Census years 1975, 1985, 1995 and 2006 to assess the impact of climate change on Brazilian agriculture using a Ricardian model. We estimate the Ricardian model using repeated cross sections for each Census Year, a pooled model and a twostage model based on Hsiao 2003. Results show that a marginal increase of temperature is harmful for agriculture in all regions of Brazil, with the exception of the South. The most negative impacts are felt in the North and in the North-East. There is mixed evidence on the effect of a marginal impact of precipitation. Additional rainfall is beneficial in South, South-East and in the Center-West. It is harmful in other regions. Impact estimates with three GCM scenarios generated using the A2 SRES emission scenario show that climate change is expected to be generally harmful in 2060. In 2100 only the climate change scenario generated by the Hadley HADCM3 model predicts negative impacts; the MIMR model predicts that climate change will not significantly affect land values while the NCPCM model predicts significant beneficial effects using the Hsiao model and nonsignificant beneficial effects using the pooled model. Among Brazilian regions, only the South and some cases the South-East are expected to benefit from climate change. 650 $aAgricultural products 650 $aAgriculture 650 $aClimate change 650 $aEconomic impact 650 $aMudança Climática 650 $aProdução agrícola 650 $aProdutividade 653 $aImpacto econônico 700 1 $aGUIDUCCI, R. do C. N. 700 1 $aOLIVEIRA, A. F. de 700 1 $aMENDELSOHN, R. 773 $tSocial science research network, New York$gn. 200, p. 1-31, dec. 2013.
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