Characteristics of Wind Erosion Climatic Erosivity in Agro-Pastoral Ecotone of North Yin Mountain , Inner Mongolia ,China
详细信息
- 责任者：Zou Chunxia (College of Water Conservancy and Civil Engineering ; Inner Mongolia Agricultural University ; Huhhot 010018 ; China) ; Shen Xiangdong
- 刊名：Journal of Jilin University
- 出版年：2011
- 卷期：41(4)
- 关键词：风蚀 ; wind erosion ; 侵蚀地貌 ; erosion features ; 阴山 ; Yinshan Mountains
- 页码：p.1172-1178
- 图表：5 illus., 11 refs.
- 分类号：1800
- issnNo：ISSN1671-5888
- isbnNo：CN22-1343/P
摘要
The study focused on the climatic erosivity time series of past long years in agro-pastoral ecotone of northern foot of Yin Mountain,Inner Mongolia, China, based on the meteorology data of wind speed, precipitation, temperature, humidity and so on. The results showed that there were obvious staggered features about the variations of climatic erosivity in agro-pastoral ecotone of northern foot of Yin Mountain. Furthermore, it is found that approximate 16-year period-oscillation of climatic erosivity variations is the strongest. In addition, the sandstorm is more frequent where the larger wind erosion climatic erosivity is.
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