Szukana fraza: [Abstract = "The purpose of the study was inventarization, mapping and valorization of coal mining waste dumps coming from the mines functioning in the area of Bieruń\-Lędziny district, regarding their influence on the geomorphology. There was done a characterization of dumps of wastes from coal mining, there were presented environmental hazards connected with disposing ofwastes and there was evaluated a state of management of the dumps as well as potential possibilities of recovery of coal from the dumps. Valorization of described objects was done using author`s methodology, concerning questions of reclamation, management, accessibility and environmental hazards. There was also described an influence of anthropogenic landforms on the relief of Bieruń\-Lędziny district."]

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