黑龙江省讷河市小流域水土流失综合治理模式

来源 :黑龙江科学 | 被引量 : 0次 | 上传用户:jonefarhua
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随着国家经济实力的增强,环境保护已经提到了重要的议事日程,水土生态环境建设作为一项国民经济和社会可持续发展的长期事业,越来越为国家重视,特别是2003年,国家东北黑土区水土流失综合防治工程项目的上马,对小流域水土流失综合治理的管理提出了更高的要求。主要表现为从传统的定性分析发展为定性、定量和定位分析;从单一要素分析过渡到多要素、多变量综合分析;从静态分析发展到动态研究,所涉及的因素不仅是多变的,而且是大量的,显然传统的人工方法不可能解决上述问题。如何改进和提高小流域水土流失综合治理现代化管理的手段,促进管理的科学化、规范化,已成为当前急需解决的新课题。 With the enhancement of national economic strength, environmental protection has already mentioned an important agenda. As a long-term undertaking of national economy and sustainable development of society, the construction of water and soil ecology is paying more attention to the country. Especially in 2003, the national northeast The implementation of the comprehensive prevention and control project of soil and water loss in the black soil area has put forward higher requirements for the management of comprehensive management of soil and water loss in small watershed. Mainly from the traditional qualitative analysis of the development of qualitative, quantitative and positioning analysis; from a single factor analysis of the transition to multi-factor, multivariate comprehensive analysis; from static analysis to dynamic research, the involved factors not only changeable, but also Is a lot, it is clear that the traditional manual method can not solve the above problems. How to improve and improve the means of comprehensive management of soil and water loss in small watershed and to promote the scientific and standardized management has become a new topic urgently needed to be solved.
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