![]() ![]() To characterize the study area, there was georeferencing of images from the Google Earth software in the ArcGIS and Qgis programs, the survey of the environmental quality of the springs was performed through the methodological procedure of macroscopic analysis of 12 physicochemical and biological parameters and, the classification of spring conditions by the sum of the degree of criticality of each item evaluated, resulting in a score. The present study analyzed the environmental quality in three springs located in an integral protection conservation unit in the city of Manaus, Amazonas. Springs are characterized as groundwater environmental hydro systems, in which they occur temporarily or perennially, and are present in natural and anthropic areas. Databases from several agencies were also employed and the Leopold matrix was used to identify and classify different types of environmental impact and detect correlations among them. In order to determine mining incidence, the characteristics of institutional environmental management mechanisms in Conservation Units, and the profile of requests for and issuance of mining licenses in protected areas, a sample of 30 cases was selected and studied. The hypothesis was that mining activities in federal Conservation Units, indirectly increase deforestation at the edges of, and even inside, Conservation Units due to interest from other sectors of the economy. ![]() The aim of the study was to investigate the relationship between the intensification of environmental degradation, measured as deforestation, and authorized mining activities within Conservation Units in the Amazon biome using a mixed methodology combining the use of the Leopold matrix and analysis of satellite images obtained through Google Earth and Qgis. ![]()
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