文献类型：期刊文献

中文题名：定西市安定区水土流失特点与治理效益分析

英文题名：The Characteristics and Managemental Economical Efficiency of Soil Erosion in Anding District of Dingxi City

作者：曲富荣[1];王小鹏[2]

第一作者：曲富荣

机构：[1]定西市水土保持科学研究所,甘肃定西743000;[2]定西师范高等专科学校地理系,甘肃定西743000

第一机构：定西市水土保持科学研究所,甘肃定西743000

年份：2014

卷号：4

期号：12

起止页码：56

中文期刊名：农业灾害研究

外文期刊名：Journal of Agricultural Catastrophology

基金：国家自然科学基金项目(91125014)

语种：中文

中文关键词：水土流失;水土保持;治理效益;安定区

外文关键词：Soil erosion;Soil and water conservation;Governance efficiency;Anding District

摘要：水土流失是定西地区生态环境恶化的主要原因,也是社会经济发展的主要限制性因素之一。通过对定西市安定区水土流失特点、水土保持路径变迁及其效益分析,基于区域可持续、协调发展的理念下,提出了干旱贫困区水土流失治理思考,以期为干旱区水土保持研究提供理论依据。
Soil erosion is the main cause of ecological environment deterio-ration in Dingxi region, and it is also one of the main restrictive factors of social and economic development. The charac-teristics and managemental economical efficiency of soil erosion in Anding Dis-trict of Dingxi City were analyzed. Based on the concept of sustainable and har-monious development, some thinking of the soil erosion control was put forward to provide a theoretical foundation for the research of soil and water conserva-tion in the arid area.