Since the large-scale coal mining in Shanxi,Shaanxi and Inner Mongolia,on the basis of serious wind erosion and water erosion,strong human activities have been superimposed,resulting in a more fragile and harsh ecological environment in the area.Taking the soil and water loss in the coal mining area of Shanxi,Shaanxi and Inner Mongolia as the research object,using the method of literature collection,field investigation and indoor analysis,this paper focuses on the typical investigation and study of artificial soil and water loss such as loose deposits,dumping(gangue)field and subsidence area,finds out the distribution,quantity and scale of coal mines and quarries under construction and production,and expounds the causes of soil and water loss.It provides a basis for soil erosion control and ecological environment construction in Shanxi-Shaanxi-Inner Mongolia energy area.
关键词
水土流失/煤炭开采/松散堆积物/晋陕蒙能源区
Key words
Soil erosion/Coalmining/Loose deposits/Shanxi Shaanxi inner Mongolia coal mining area
维普
万方数据