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文峪河灌区节水改造工程的水土保持

Soil and Water Conservation in Water-Saving Modification of Wenyuhe Irrigation Area
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摘要 节水改造工程中大范围开挖,将产生大量弃渣,如不对这些弃渣进行合理的堆放和整治,必然导致原有植被的破坏和大规模的水土流失。本文针对文峪河灌区节水改造工程的特点,结合灌区的自然与社会状况,对该灌区进行水土流失防治分区,针对各区的特殊情况,初拟灌区水土流失防治措施,以保护水土,保护生态环境,保障工程的安全运行。 Water-saving modification works usually result in a large amount of spoil . Large - scale excavation must lead to destruction of original vegetation , and the loss of soil and water , if the spoil is not properly rearranged or handled . In consideration of the particular natural and social situation , and based on the specific characteristics of Water - saving Modification Works of Wenyuhe Irrigation Area , this article devides the whole irrigation area into three different types of area and puts forward respectively measures to protect soil and water resources and ecological environment , as ensure the safe operation of the project .
出处 《水利科技与经济》 2000年第4期178-179,共2页 Water Conservancy Science and Technology and Economy
关键词 文峪河灌区 节水改造 水土保持 水土流失 植被 生态环境保护 Wenyuhe Irrigation Area Water-saving modification Soil and water loss soil and water conservation
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