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由中国水文地质工程地质勘察院提交的“涪江流域水土流失及其防治”专题成果报告,于1991年5月在北京通过地质矿产部邀请有关专家审查验收。涪江流域是长江上游水土流失较严重的地区之一。属国家重点规划治理的水土流失片区的一部分。由于水土流失日趋恶化,已成为该地区经济发展、特别是农业经济发展的主要制约因素之一。该成果报告在论述水土流失主要类型及其危害的基础上,进一步说明了水土流失的主要类型及其时空分布,针对水土
The report on the special achievements made in the project “Soil and Water Loss and Its Prevention and Control in the Fujiang River Basin” submitted by China Hydrogeological and Engineering Geological Prospecting Institute invited the relevant experts to examine and accept the project in Beijing in May 1991 through the Ministry of Geology and Mineral Resources. Fujiang River Basin is one of the more serious soil erosion in the upper reaches of the Yangtze River. Is a national key planning and management of soil erosion area as part of. Due to the deteriorating soil and water loss, it has become one of the major constraints on the economic development in the region, especially on the agricultural economy. Based on the discussion of the main types of soil and water loss and their harms, the results report further explained the main types of soil and water loss and their spatial and temporal distribution,