大渡河中游某水电站渣场环境评价及防治措施  

Environmental elvulation and preventive measures for the dreg fields of a hydropower station in the middle reachs of Daduhe River

作　　者：廖方[1] 邓忠文[1] 徐敬武[1] 

机构地区：[1]成都理工大学环境与土木工程学院,四川成都610059

出　　处：《水资源与水工程学报》2007年第2期36-40,43,共6页Journal of Water Resources and Water Engineering

摘　　要：大渡河中游某拟建水电站渣场突出的环境问题为三个渣场的水土流失问题。通过对水电站渣场概况介绍及整个工程区水土流失现状描述和预测,对造成水土流失的重要因素进行影响分析和环境评价,同时对可能造成的环境影响制订出相对应的合理的水土保持措施。Dreg fields of hydropower station building plan in the middle reaches of Daduhe River, the prominent environmental problem of them was the soil and water erosion problem in the three dreg fields. On the basis of introducing dreg fields and estimating soil and water erosion problem in whole engineering distract, the importomt factors for causing the soil and water erosion have been carried out the analysis and environmental elvulation have been drown up some relative measures for the soil and water conservation.

关 键 词：水土流失 影响分析 环境评价 环境影响 水土保持 

分 类 号：X143[环境科学与工程—环境科学]