Geoenvironmental compartmentation in the municipality of São Vicente do Sul, RS, Brazil
Keywords:
Mapping, GIS, Relief units, Land occupationAbstract
Landscape compartmentalization through shapes is defined by relief.
The analysis of rocky substrate and soils integrate information of land use and
occupation is fundamental to understand geomorphological dynamics and assist in
the management and planning of agricultural and urban areas. This paper aims at
the geoenvironmental compartmentalization of the São Vicente do Sul municipality,
through combinations of elements in a GIS environment. The study identifies four
units and five subunits geoenvironmental defined: Floodplain Units subdivided into
Ibicuí floodplain, Jaguari floodplain, Toropi floodplain; Hills Unit divided into Hills
with fields and crops and Hills with forestry; Cerros of the São Vicente do Sul resulting
from the regressive erosion, and Urban Unit.
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