摘要
根据水土流失影响因素和土壤侵蚀方式 ,对榆神府矿区水土流失现状进行了分区评述 ,结合矿井开采规模 ,计算了达产年新增水土流失量 ,依据新增水土流失量集中程度特征 ,划分出水土流失显著增强区、增强区和轻度影响区。
According to the factories and ways of the soil erosion, the paper and classifcates the loss of soil's present situation. Calculates the new adding quantities of soil erosion by coal mining. In the end, this article divides the loss of soil into 3 grades area. They are the remarkable enhancing area, enhancing area and light affecting area.
出处
《河北建筑科技学院学报》
2001年第3期79-83,共5页
Journal of Hebei Institute of Architectural Science & Technology
关键词
榆神府矿区
水土流失
现状
发展趋势
环境地质
Yushen mining area
loss of soil
present situation
developing tendency
