Special issue on land reclamation in ecological fragile areas

摘要

Coal is the most important energy in China, accounting for about 60% of energy consumption, which is about half of the total coal output in the world. With the excavation of coal resources, a lot of land was damaged and serious environmental problems were produced. Thus, coal mined land reclamation has become the important task for achieving the target of green mining in China. As most of coal mines locate in ecological fragile areas, the ecological damages might even more serious. Therefore, this special issue focus on land reclamation in ecological fragile areas.