丽江市金沙江沿线水土流失及综合治理研究

Water Loss and Soil Erosion and Comprehensive Management Research along the Jinsha River in Lijiang City

丽江市金沙江沿线蕴藏着丰富的水能及矿产资源,是丽江市重要的粮食生产基地和文化旅游资源富集区。根据丽江市金沙江沿线水土流失现状,总结了沿线水土流失时空分布特点。对引发水土流失的主要因素进行了系统的分析,归纳了沿线水土流失发生规律,最后提出了相应的综合治理对策。为建设丽江市沿江经济产业带,提供了科学的指导依据。

There is rich in abundant water and mineral resources along the Jinsha river in Lijiang city.It is an important food grain production base and cultural tourism resources area in Lijiang city.According to the current situation about water loss and soil erosion situation along the Jinsha river in Lijiang city,the erosion spacetime distribution characteristics is summarized.It has systematacially analysed the main factors of initiating water loss and soil erosion,and concluded the water loss and soil erosion regularity.At last it puts forward the corresponding comprehensive management countermeasures.To construct the economic belt along the Jinsha river in Lijiang city,which provides a scientific guidance basis.