摘要： 研究结果表明，内蒙古阴山北麓农牧交错带的气候条件是造成风蚀重要因素，年平均气候侵蚀力为154.5，属于中国干旱、半干旱地区气候侵蚀力水平强的地区，超过风蚀气候侵蚀力“极重”级（C≥100）的分级标准。在季节上的气候侵蚀力分析，春季最强为80.3，以下依次是冬季38.7、夏季18.9、秋季16.6。
关键词:
农牧交错带,
风蚀,
气候侵蚀力,
分级标准
Abstract: The result showed:the climatic factors were suitable for wind erosion at Agri-pasture Transition Zone in the North Area of Yinshan Mountain and the annual average climatic erosivity is 154.5,which is over the serious degree(C≥100).For the seasons,the spring is the most serious with climatic erosivity of 80.3,then the following seasons are winter(38.7),summer(18.9) and autumn(16.6).
Key words:
Agri-pasture transition zone,
Shrub and grass,
Strip intercropping,
Wind erosion
中图分类号:
王永, 赵举, 程玉臣. 阴山北麓农牧交错带风蚀气候侵蚀力的计算与分析[J]. 华北农学报, 2005, 20(S1): 57-60. doi: 10.7668/hbnxb.2005.S1.016.
WANG Yong, ZHAO Ju, CHENG Yu-chen. Analysis of Wind Erosion Climatic Erosivity at Agri-pasture Transition Zone in North Area of Yinshan Mountain[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2005, 20(S1): 57-60. doi: 10.7668/hbnxb.2005.S1.016.