MAPPING THE EROSION SUSCEPTIBLE AREAS OF CALDAS NOVAS, NOVA AMÉRICA AND RIO QUENTE, GOIÁS - BRASIL

Authors

  • Rodrigo de Oliveira Barsi UFG
  • Luiz Fernando Coutinho de Oliveira UFG
  • Patrícia de Araújo Romão UFG

Keywords:

Erosion, system of geographical information, soil conservation

Abstract

The importance of mapping the erosion susceptible areas of Caldas Novas, Nova América and Rio Quente is that these municipalities present high rainfall rates and the potential they represent for the Goiás state, mostly for tourism. As a preliminary to elaborate these maps the soil type, slope and use of classes information were planned through digitalization using the SGI/INPE software, and a spatialization of the 30 minutes rainfall intensity over the municipalities cartographic base, obtaining the thematic maps. Through thematic maps crossing, the erosion susceptible areas were classified and mapped. The methodology used was considered satisfactory and generated the thematic maps of the erosion susceptible areas of the studied municipalities which will serve as a basis for fieldwork.

KEY-WORDS: Erosion; system of geographical information; soil conservation.

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Published

2007-12-13

How to Cite

BARSI, R. de O.; OLIVEIRA, L. F. C. de; ROMÃO, P. de A. MAPPING THE EROSION SUSCEPTIBLE AREAS OF CALDAS NOVAS, NOVA AMÉRICA AND RIO QUENTE, GOIÁS - BRASIL. Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics], Goiânia, v. 29, n. 2, p. 151–155, 2007. Disponível em: https://revistas.ufg.br/pat/article/view/2867. Acesso em: 22 nov. 2024.

Issue

v. 29, n. 2, Jul./Dec. 1999

Section

Research Article

License

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