嘉陵江南充段水土流失及防治对策——以四川省南充市嘉陵区木老乡为例  

Countermeasures of Prevention and Controls for Soil Erosion in Nanchong——Mulao,Nanchong in Jialing River Valley as an example

作　　者：唐晓平[1] 邹强[1] 

机构地区：[1]西华师范大学国土资源学院,四川南充637002

出　　处：《西华师范大学学报（自然科学版）》2006年第4期391-395,共5页Journal of China West Normal University(Natural Sciences)

基　　金：国家"十五"重大科技攻关项目(2001BA606A-06-4)

摘　　要：嘉陵江是长江上游重要的支流,其日趋严重的水土流失,已成为该区生态环境恶化、农村经济落后的重要原因.从治理水土流失的角度出发,文章结合研究区治理模式,从分析其治理效益追寻导致该区水土流失的原因,从而探讨提出了嘉陵江南充地区水土流失的防治对策.The Jialing River is one of the largest tributaries of the Upper Yangtze River. But its serous soil erosion has become an important reason for the degradation of environment and the lag of countryside＇ s economy in the basin. In order to control it, based on the measures in the research area, the paper has analysed its ecological, economic and social benefits and the causes of soil erosion, and finally it proposed the countermeasures of prevention and controls for soil erosion in Nanchong Region in the Jialing River Valley.

关 键 词：嘉陵江 水土流失 生态农业 防治对策 

分 类 号：S181[农业科学—农业基础科学]