【作者】 左中昌； 吴志莲； 何建华；

【Author】 Zuo Zhongchang Wu Zhilian He Jianhua(The Water and Soil Conservation Planning,Survey and Designing Brigade,Shanxi Provincial Department of Water Resources Taiyuan 030002)

【机构】 山西省水利厅水土保持规划、勘测设计队；

【摘要】 文章应用本次土壤侵蚀调查结果对黄土丘陵水土保持重点治理区各县侵蚀现状及治理程度进行了对比,从中发现石楼、永和两县侵蚀严重程度居高不下;乡宁县重力侵蚀高发区未得到及时的治理,导致侵蚀剧烈发生的现状.在对上述区域土壤侵蚀及治理现状详细分析的基本上,提出治理的对策和建议.更多还原

【Abstract】 The article, with use of investigated achievements of soil erosion, carried out the comparison among various counties of major water and soil conservation areas in loess hilly regions.It was found that soil erosion in Shilou and Yonghe counties was very serious, and high - occurred gravity erosion areas in Xiangning County did not get controlled in time, resulting in the situation of intense soil erosion.On the basis of detailed analysis on soil erosion and its treatment in areas above mentioned, countermeasures and suggestion on the treatment are put forward.更多还原