新疆水土流失特征及其治理模式

Characteristics of soil and water loss in Xinjiang and the corresponding management models

在调查研究和实地勘察基础上,对新疆与黄土高原区的自然条件、水土流失特点和治理模式进行差异性分析,针对新疆独特的自然地理环境和水土流失特点,结合黄土高原治理经验和模式,系统分析新疆水土流失综合治理的历史和现状,并在具有代表性的水土流失综合治理模式的基础上,构建适合新疆的水土流失治理模式,遵循自然、经济和社会发展规律,因地制宜地提出统一规划和分类防治治理的模式。

This paper studied the differences in the physical geography,soil and water loss and its controlling modes between Xinjiang and Loess Plateau based on the field investigation. Accordingly,with respect to the distinctive geographical and environmental background of Xinjiang and the characteristics of soil and water loss here,as well as referencing the experience and mode from Loess Plateau in this area,this paper analyzed the history and present situation of soil and water loss in Xinjiang with some typical comprehensive control mode examples,established a comprehensive soil and water loss control mode,and presented a new scientific approach of systematic planning,categorized preventing and conserving for soil and water loss according to the physical environment and socioeconomic situation here.