Título:	Análise do espaço-temporal do uso da terra em microbacias hidrográficas no Município de Paragominas, Estado do Pará.
Autor:	WATRIN, O. dos S. MACIEL, M. de N. M. THALÊS, M. C.
Afiliación:	ORLANDO DOS SANTOS WATRIN, CPATU; Maria de Nazaré Martins Maciel, UFRA; Marcelo Cordeiro Thalês, MPEG.
Año:	2007
Referencia:	In: SIMPÓSIO BRASILEIRO DE SENSORIAMENTO REMOTO, 13., 2007, Florianópolis. Anais... São José dos Campos: INPE, 2007.
Páginas:	p. 7019-7026.
Descripción:	Paragominas located in the northeastern region of Pará, Brazil, constitutes one of the emblematic regions of deforestation process in Amazonia, this process occurred with the consolidation of the BR-010 Road, in the end of the 60's. In this paper, it is accessed the landscape dynamics in the watershed Cinqüenta e Quatro and Sete rivers, from the use of TM/Landsat of 2002, 2004 and 2005 images, analyzed by supervised classification by regions. It was verified that the class Anthropic Forest still has a prominent role among the mapped units, while the pasture areas represent the dominant patters of land use. For the landscape dynamics, the greatest percentuals of stability occurred for the class Anthropic Forest and Advanced Secondary Regrowth. Among the classes of land use, the pasture areas were more stable, although small conversions occurred for the class Grain Agriculture.
Thesagro:	Hidrografia Microbacia Sensoriamento Remoto Uso da Terra Solo
NAL Thesaurus:	Amazonia
Palabras clave:	Paragominas Pará Brasil
Tipo de Material:	Artigo em anais e proceedings
Acceso:	openAccess
Aparece en las colecciones:	Artigo em anais de congresso (CPATU)