PLANNING DEVELOPMENT (SOIL USE) OF THE JATAÍ ECOLOGICAL STATION

Abstract

This study describes the use of a Geographic Information System (GIS)-IDRISI - as a tool for the environmental management at the Jatai Ecological Station, Sao Paulo, Brazil. The system enables the conversion of data, such as land use patterns, vegetal cover, hidrology, and altimetry to digital images. These digital thematic maps are further analysed and processed in a microcomputer generating valuable informations about the physical characteristics of specific ecosystems, such as terrestrial, aquatic and wetlands, within the ecological station. The set of images forms a basis for planning and development of strategies of ecosystems management, environmental education programs and conservation.