watershed plan 中文意思是什麼
watershed plan
解釋
流域規劃-
With ecotype watershed construction for target, make good eco - environment, production development and life wealthy come true, lie the economy and environment foundation for building a well - off society ; controlling effectively the sediment entering into the yellow river to meet the country ’ s demand, ensure yellow river safe ; making the watershed as a unit, the administrative region divisions and the watershed region divisions combine together ; with comprehensive management for center, various measures can be taken ; taking water - sediment balance theory as foundation, build up the relatively constant dam system ; taking science and technology as support, plan and design check - dams scientifically, and rightly evaluate the comprehensive benefits of check - dam ; on the basis of small watershed integrated management model, carry on managements, demonstration and extension in the large demonstration area
以生態型流域建設為目標，實現生態良好、生產發展、生活富裕，為建設小康社會奠定經濟和環境基礎;以有效控制入黃泥沙為國家需求，確保黃河安瀾;以流域為單元，行政分區和流域分區相結合;以綜合整治為中心，多種措施並舉;以水沙平衡理論為基礎，建立相對穩定的壩系;以科技為支撐，科學規劃和建設淤地壩，正確評價淤地壩的綜合效益;在小流域綜合治理模式的基礎上，開展大示範區成片治理、示範及推廣。 -
The results indicate that the benefit of watershed water reduction by engineering harness of soil and water conservation was 18. 1 % on what had been achieved in the period of the sixth five - year plan, and that the benefit by ecological and agricultural harness of soil and water conservation was 10. 9 % on what had been achieved in the period of the seventh five - year plan
計算結果顯示，在「六五」基礎上王東溝小流域以梯田建設、土地平整、溝坡道路防蝕技術為主的水土保持工程措施平均減少地表徑流18 . 1 % ，而在「七五」基礎上以人工林草植被建設為主的生物措施和調整土地利用結構、擴大經濟林果種植面積的農業措施共減少地表徑流10 . 9 % 。
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