南阳市汉水流域水土流失及其治理

Study on Soil Erosion and Its Harnessing of Hanshui River Vall ey in Nanyang City

对南阳市汉水流域水土流失的现状、成因、危害进行了分析 ,在此基础上 ,讨论了治理水土流失的对策措施。

The article analyses the present situation,cause of formation s and damage of soil erosion in Hanshui river valley in Nanyang city.Based on this ,it discusses the measure to harness soil erosion.