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为了探讨晋西北黄土丘陵沟壑区,合理利用小流域的水土资源及综合治理的结构模式,从1974年开始,按照土地合理利用及综合治理规划,对南曲沟流域开展了治理工作;1979年省科委又把“南曲沟流域水土资源的合理利用及加速治理研究”作为重点科研课题,经过几年治理,结构模式已具雏型,并已取得比较显著的生态与经济效益。
In order to explore the gully and hilly-gully region in the loess hilly and gully region of northwestern Shanxi Province and make reasonable use of the water and land resources in small watershed and the structural model of comprehensive harnessing, from 1974 onwards, harnessing the rational use and comprehensive harnessing of land, Science and Technology Commission again “the rational use of water and land resources in the Nam Gougou and accelerated management research” as a key scientific research topic, after several years of governance, the structure model has been the prototype, and has made significant ecological and economic benefits.