【摘要】 以鄱阳湖之滨都昌县境内的小流域为例,论述了区内水土流失控制因子主要有地质构造、岩性、气候和人类活动及水土流失对江湖演变及洪涝灾害的影响,提出了加强小流域水土保持工作的对策。更多还原

【Abstract】 With the minor drainage area near Poyang Lake of Duchang County as an example,the authors show that geological structure,lithologies,climate and mankind activities are all important factors affecting soil erosion of this area.They also point out the influence of soil erosion on the evolution of river and lake and on flood and water logging hazards.Finally,a countermeasure for strengthening the work in soil and water conserva-tion in the minor drainage area is put forward.更多还原