Compartimentação morfopedológica como subsídio ao planejamento do uso da terra das bacias dos rios Claro e dos Bois, estado de Goiás
Carregando...
Data
2014-12
Título da Revista
ISSN da Revista
Título de Volume
Editor
Resumo
This study aimed to perform an environmental and land use conflicts
basins of Claro and Bois course, members of the upper basin of the
Araguaia River, state of Goias analysis from morphopedological
compartments in order to identify the compartments more susceptible
to the occurrence of linear erosion, interpreting the possible causes.
We used integrated analysis of the main variables of the landscape,
considering the incidence of linear erosions (ravines and gullies) in
relation to geological, geomorphological factors and drainage
patterns from spatial correlation based on remote sensing and GIS,
scale detail. 4 (four) morphopedological compartments and 395 water
erosion gullies linear medium and large were delimited. The
correlation between the compartments and the distribution of erosion
gullies allowed to establish that the MP-1 compartment, located
southeast of the area, is the most severe form, by concentrating
42.78% of the total number of outbreaks, followed by MP III on the
portion Midwest with 37.22%, the IV MP II and MP, respectively with
11.14% and 8.86% of outbreaks that are located in southern and
northwestern portions of the area. These results allow you to select
the first two as preferred areas of actions to control erosion.
Descrição
Palavras-chave
Erosion, Erosão, Silting, Upper Araguaia river basin, Integrated analysis of landscape, Assoreamento, Análise integrada da paisagem, Alta bacia do rio Araguaia
Citação
BARBALHO, Maria Gonçalves da Silva; CASTRO, Selma Simões de. Compartimentação morfopedológica como subsídio ao planejamento do uso da terra das bacias dos rios Claro e dos Bois, estado de Goiás. Fronteiras: journal of social, technological and environmental science, Anápolis, v. 3, n. 2, p. 11-131, dez. 2014.