Registro Completo
|
Biblioteca(s): |
Embrapa Amazônia Oriental. |
|
Data corrente: |
06/07/1999 |
|
Data da última atualização: |
21/10/2022 |
|
Tipo da produção científica: |
Artigo em Anais de Congresso |
|
Autoria: |
WATRIN, O. dos S.; VENTURIERI, A.; SAMPAIO, S. M. N. |
|
Afiliação: |
ORLANDO DOS SANTOS WATRIN, CPATU; ADRIANO VENTURIERI, CPATU; SANDRA MARIA NEIVA SAMPAIO, CPATU. |
|
Título: |
Analise multitemporal do uso da terra e suas interrelações com a cobertura vegetal em comunidades rurais do nordeste paraense. |
|
Ano de publicação: |
1998 |
|
Fonte/Imprenta: |
In: SIMPÓSIO BRASILEIRO DE SENSORIAMENTO REMOTO, 9., 1998, Santos, SP. Anais. São Jose dos Campos: INPE, 1998. |
|
Páginas: |
p. 1573-1583. |
|
Idioma: |
Português |
|
Conteúdo: |
The Bragantina Micro Region located in the northeast of the State of Pará is one of the oldest areas of colonization in Amazonia, thus the natural landscape found today is quite modified. With the aim of evaluating the changes which have occurred over time in this environment and the role of primary and secondary vegetation in land use, two sample areas of 12 km x 16 km were selected. To characterize the vegetation and land use, TM/Landsat images for 1985 and 1995 were used, with the support of field surveys. It was observed that the modules under study, are predominantly covered by secondary vegetation in various stages of succession, sometimes representing up to 63% of the total area. The incorporation of new areas for uses such as pastures tends to concentrate mainly in areas in the early stages of secondary succession. Pressure on the classes with a forest typology were less intense, taking into account that the areas of pasture and agriculture showed a certain tendency to remain under the same form of land use. |
|
Palavras-Chave: |
Brasil; Dinâmica da paisagem; Landscape; Nordeste; Pará; Plant cover. |
|
Thesagro: |
Cobertura Vegetal; Cultivo Migratório; Uso da Terra. |
|
Thesaurus NAL: |
Amazonia; land use; shifting cultivation. |
|
Categoria do assunto: |
-- |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/94132/1/2-67o.pdf
|
|
Marc: |
LEADER 01944nam a2200289 a 4500
001 1399853
005 2022-10-21
008 1998 bl uuuu u00u1 u #d
100 1 $aWATRIN, O. dos S.
245 $aAnalise multitemporal do uso da terra e suas interrelações com a cobertura vegetal em comunidades rurais do nordeste paraense.$h[electronic resource]
260 $aIn: SIMPÓSIO BRASILEIRO DE SENSORIAMENTO REMOTO, 9., 1998, Santos, SP. Anais. São Jose dos Campos: INPE$c1998
300 $ap. 1573-1583.
520 $aThe Bragantina Micro Region located in the northeast of the State of Pará is one of the oldest areas of colonization in Amazonia, thus the natural landscape found today is quite modified. With the aim of evaluating the changes which have occurred over time in this environment and the role of primary and secondary vegetation in land use, two sample areas of 12 km x 16 km were selected. To characterize the vegetation and land use, TM/Landsat images for 1985 and 1995 were used, with the support of field surveys. It was observed that the modules under study, are predominantly covered by secondary vegetation in various stages of succession, sometimes representing up to 63% of the total area. The incorporation of new areas for uses such as pastures tends to concentrate mainly in areas in the early stages of secondary succession. Pressure on the classes with a forest typology were less intense, taking into account that the areas of pasture and agriculture showed a certain tendency to remain under the same form of land use.
650 $aAmazonia
650 $aland use
650 $ashifting cultivation
650 $aCobertura Vegetal
650 $aCultivo Migratório
650 $aUso da Terra
653 $aBrasil
653 $aDinâmica da paisagem
653 $aLandscape
653 $aNordeste
653 $aPará
653 $aPlant cover
700 1 $aVENTURIERI, A.
700 1 $aSAMPAIO, S. M. N.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Amazônia Oriental (CPATU) |
