| 西藏自治区土壤侵蚀类型研究 |
| |
| 引用本文： | 刘淑珍,张建国,辜世贤.西藏自治区土壤侵蚀类型研究[J].山地学报,2006,24(5):592-596. |
| |
| 作者姓名： | 刘淑珍 张建国 辜世贤 |
| |
| 作者单位： | 1. 中国科学院水利部成都山地灾害与环境研究所,四川,成都,610041
2. 南通大学,江苏,南通,226007 |
| |
| 摘 要： | 西藏自治区地域辽阔,地势高亢,土壤侵蚀类型复杂多样。根据调查和研究,在论述了西藏自治区土壤侵蚀环境背景以及土壤侵蚀营力作用的基础上,归纳总结了西藏土壤侵蚀类型的特征,重点论述了冻融侵蚀类型分布范围、强度,评价指标体系及分布规律,为西藏水土保持生态建设提供一定的科学依据。
|
| 关 键 词： | 西藏 土壤侵蚀 冻融侵蚀 |
| 文章编号： | 1008-2786-（2006）5-592-05 |
| 收稿时间： | 2006-07-19 |
| 修稿时间： | 2006年7月19日 |
Study on the Soil Erosion Types in Tibet |
| |
| LIU Shuzhen,ZHANG Jianguo,GU Shixian.Study on the Soil Erosion Types in Tibet[J].Journal of Mountain Research,2006,24(5):592-596. |
| |
| Authors: | LIU Shuzhen ZHANG Jianguo GU Shixian |
| |
| Abstract: | Because of a vast territory and high elevation,there are various soil erosion types in Tibet. Based on in- vestigation and research,the author discussed the soil erosion environment backgroundand soil erosion agent,and therefore concluded the characteristics of soil erosion types in Tibet. This paper laid heavy stress on freeze-thaw e- rosion about distribution range,intensity,evaluating indicator system and distribution rule. The findings of this re- search can provide scientific foundation for soil and water conservation of ecological construction. |
| |
| Keywords: | Tibet soil erosion freeze-thaw erosion |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
