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| 黄土高原多沙粗沙区农村聚落土壤侵蚀研究 | |
| 引用本文： | 王刚,李小曼,李锐.黄土高原多沙粗沙区农村聚落土壤侵蚀研究[J].水土保持通报,2006,26(5):10-14. |
| 作者姓名： | 王刚 李小曼 李锐 |
| 作者单位： | 1. 陕西师范大学,陕西,西安,710062;武警工程学院,陕西,西安,710086 2. 武警工程学院,陕西,西安,710086 3. 中国科学院,水利部,水土保持研究所,陕西,杨凌,712100 |
| 基金项目： | 中国科学院知识创新工程项目 |
| 摘 要： | 通过分析黄土高原土壤侵蚀人为因子体系，发现黄土多沙粗沙区农村聚落土壤侵蚀研究是目前该区水土保持工作的薄弱环节。对多沙粗沙区农村聚落抽样调查统计并进行农村聚落土壤侵蚀量计算，得知多沙粗沙区农村聚落常年土壤侵蚀量已占到区内年人为产沙量的9．77％。在研究黄土高原农村聚落土壤侵蚀方式和特点的基础上，提出了黄土高原农村聚落土壤侵蚀的6项基本防治措施。 |
| 关 键 词： | 农村聚落 土壤侵蚀 时空特性 |
| 文章编号： | 1000-288X(2006)05-0010-05 |
| 收稿时间： | 11 7 2005 12:00AM |
| 修稿时间： | 01 17 2006 12:00AM |
Research on Soil Erosion at Villages in Coarse Sediment Area of the Loess Plateau |
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| WANG Gang,LI Xiao-man and LI Rui.Research on Soil Erosion at Villages in Coarse Sediment Area of the Loess Plateau[J].Bulletin of Soil and Water Conservation,2006,26(5):10-14. | |
| Authors: | WANG Gang LI Xiao-man and LI Rui |
| Institution: | Shaanxi Normal University, Xi'an 710062, Shaanxi Province, China;Arming Police Engineering College, Xi'an 710086, Shaanxi Province, China;Arming Police Engineering College, Xi'an 710086, Shaanxi Province, China;Institute of Soil and Water Conservation, Chinese Academy of Sciences and Ministry of Water Resources, Yangling 712100, Shaanxi Province, China |
| Abstract: | By analyzing the factor system of man-made soil erosion, research on soil erosion occurring at villages in the coarse sediment area of the Loess Plateau was found to be less conducted. The amount of soil erosion at villages in the area was thus calculated based on field investigation and statistic analysis. Soil erosion at villages was shown to account for 9.24 % of man-made soil erosion. According to the characteristics of soil erosion, some basic measures are presented for the prevention and control of soil erosion at villages in the Loess Plateau. |
| Keywords: | village soil erosion space-time characteristics |
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