Impactos ambientais das lavras de argila para a produção de cerâmica vermelha na região de Itabaianinha - SE.

Abstract

In the state of Sergipe, the related activities the clay extration for ceramics comes has decades being carried through without the use of the minimum standards of planning and ambient management. Searching to modify this reality, ahead of the necessity of the legalization of the extractivista activity front to the license ambient agency, the main related environment impacts had been raised to cultivate them of black and red clay mines, widely used mixture in the confection of blocks, bricks and roofing tiles, through the note attribution in a scale varying between 1 (lesser gravity) and 6 (bigger gravity) in such a way for biota terrestrial how much to the aquatic one, beyond the localization, transport, consumption and characterization of neighbornhood. You cultivate them had been georeferenciated with the GPS aid. Ahead of the gotten results, a bigger gravity of the impacts generated in the areas was observed where the black clay is extracted, in virtue to be next the areas to permanent preservation, rivers and native forest fragments. In the destined areas the red clay extration, for being situated in regions highly disturbed, the activity presented a low impact degree. For if dealing with a mining activity and therefore, harmful to the environment, the National Department of Mineral Production (DNPM) sends regards that, together with the ambient agencies and spheres of government, a planning of the activity carries through studies in the region indicating.