陕西汉江流域水土流失及其治理对策研究

Soil erosion and water loss and related countermeasures in Hanjiang Basin, Shaanxi province

根据历史文献和遥感技术及实地考察资料，对陕西汉江流域水土流失特点、分布规律进行了系统分析研究，针对影响水土流失发展趋势的生态环境问题。

According to the historical documents and remote sensing technology and on the spot investigatory information, this paper has systematically analysed and studied the characteristics of soil erosion and its space time distributive pattern in the Hanjiang Basin analysed. To solve the ecological environments′s problems that influence the developmental tendency of water loss and soil erosion, a fundamental countermeasure on the comprehensive harness about soil erosion of the rocky hilly areas in southern shaanxi province.