多沙粗沙区煤田开发对环境的影响及防治对策──以神府─东胜矿区大柳塔矿为例

Impact of Coal Field Exploitation on Environment and Its Prevention Policies in Coarse Sand Area──Taking Daliuta Coalmine in Shenfu-Dongsheng Coalmine Arca as an Example

神府东胜矿区位于黄河中游多沙粗沙来源区，自然环境脆弱，水土流失十分严重，矿区煤田开发将引起新增水土流失、风蚀沙化以及环境污染。该文以神府东胜矿区大柳塔井田区为例，在深入调查研究的基础上，对煤田开发引起的水土流失、风蚀沙漠化、环境污染等进行预测，并提出防治对策。

Shenfu-Dongsbeng coalmine area is located in the coarse sand source area in the middle reaches of Yellow River. Its natural environment is poor and soil loss is very severe,Coal field ex-ploitation will.cause new soil loss,wind erosion,desertization and environment pollution. The papertakes Daliuta coalmine in Shenfu-Dongsheng coalmine area as an example. On the basis of deep in-vestigation and research,the prediction was made to soil loss,wind erosion,desertization,environ-ment pollution catised by coal field exploitation. And some prevention policies were advanced.