Selected Black-Coal Mine Waste Dumps in the Ostrava-Karviná Region: An Analysis of Their Potential Use

World Multidisciplinary Earth Sciences Symposium 2017

Niemiec, Dominik^1 ; Duraj, Milo^1 ; Cheng, Xianfeng^2 ; Marschalko, Marian^1 ; Kubá, Jan^1

VŠB-Technical University of Ostrava, Faculty of Mining and Geology, Institute of Geological Engineering, 17 listopadu 15, Ostrava

708 33, Czech Republic^1

Yunnan Land and Resources Vocational College, Kunming, Yunnan

652501, China^2

关键词: Black coal;    Czech Republic;    Ecological risks;    Environmental aspects;    Geological environment;    Landscape characters;    Mine wastes;    Ostrava;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/95/4/042061/pdf
DOI  :  10.1088/1755-1315/95/4/042061

来源: IOP

【 摘 要 】

The paper aims to analyse the options for the use of selected black-coal mine waste dump bodies in the Ostrava-Karviná Region. In the Czech Republic there are approximately 70 mine waste dumps, out of which 50 are located in the Ostrava-Karviná Coal District. The issue is highly topical, particularly in the region, because the dump bodies significantly affect the landscape character of the Ostrava-Karviná Region and pose ecological risks. In such cases, their redevelopment and land reclamation are not easy either from the environmental or economic points of view. It is clear that the redevelopment of such geological environment is difficult, and it is vital to make the right decisions as for what purposes the mine waste dumps should be used. Next, it is important to take into account all the economic and environmental aspects of the locality in question.