中小河流治理工程水土流失特征及防护措施

河道治理工程在实施过程中一定程度上加剧了工程建设区的水土流失程度,如不及时进行有效防护和治理,则会对当地的水土资源及生态环境带来不利影响.以江西省南昌市青山湖区焦头河河道治理工程为例,依据主体工程总体布置、施工布置以及各区域的水土流失特征对工程进行水土流失防治分区,针对各防治区不同的水土流失特点提出有针对性的水土保持措施,同时对中小河流治理主体工程中的水土保持措施设计提出了建议,以期为河道治理工程水土流失防治提供参考.

Study on characteristics of soil and water loss and protection measures for small and medium river treatment project

In the course of implementation, the degree of soil and water loss in the engineering construction area was increased to some extent. If not timely effective protection and governance, it will adversely affect the local soil and water resources and ecological environment. In Jiangxi Province, Nanchang Qingshan Lake head river regulation project as an example, on the basis of the overall layout of the main project, the construction layout and characteristics of soil and water loss in each area for the construction of the prevention and control of soil erosion zoning, the control area according to the different characteristics of soil and water loss and put forward measures of soil and water conservation, and suggestions for the design of soil and measures rivers in the main project is put forward in order to maintain, the river engineering soil erosion control to provide the reference.