STUDY OF THE ECOPEDOLOGICAL CONDITIONS OF THE LANDS DEGRADED BY MINING EXPLOITAION WITHIN PERIMETER OF ROSIA COMMUNE, BIHOR COUNTY, ROMANIA PUBLISHEDIoan GAICA, Iacob BORZA, Mădălina IORDACHE
A strong impact is manifested by the current mining exploitation on soil, putting it out of agricultural circuit for a period up to 15 years, which means important land, caused by mixture of different geological layers, natural migration of the nutritive elements through soil, acceleration of the erosion process, degradation of landscape, and instead of productive lands appear dumps (Nastea et al., 1980). The study area is a restricted area of land around the village Rosia. The natural flora of the surfaces affected by mining activities was completely destroyed and was largely installed a new type a vegetation different from the baseline.
bauxite lens, ecopedological conditions, vegetation, degraded lands, mining activity.