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应用生态学报 ›› 2002, Vol. ›› Issue (8): 1057-1058.

• 研究论文 • 上一篇    

土壤湿度和植被盖度对土壤风蚀的影响

海春兴, 刘宝元, 赵烨   

  1. 北京师范大学资源与环境科学系环境演变与自然灾害教育部重点实验室, 北京 100875
  • 收稿日期:2002-04-07 修回日期:2002-05-27 出版日期:2002-08-15
  • 通讯作者: 海春兴,男,1963年生,在职博士生,副教授,主要从事水土资源规划设计与管理研究,发表论文30余篇.E-mail:hcxjs@imnu.edu.cn
  • 基金资助:
    国家重点基础研究发展规划项目(G200018602);教育部高等学校骨干教师计划资助项目.

Influence of soil humidity and vegetation coverage on wind erosion

HAI Chunxing, LIU Baoyuan, ZHAO Ye   

  1. Key Laboratory of Environmental Change and Natural Disaster, the Educational Ministry of China, Department of Resource and Environmental Science, Beijing Normal University, Beijing 100875
  • Received:2002-04-07 Revised:2002-05-27 Online:2002-08-15

Abstract: Wind erosion is becoming a constraining factor to agriculture and animal husbandry in the arid and semiarid area of Luanhe River. In this paper, wind erosion process was studied through simulation experiments. The results showed that soil humidity and vegetation coverage were the main factors affecting wind erosion.The wind erosion rate was decreased with increasing soil humidity and vegetation coverage,and hence, the wind erosion process was reduced by modulating soil humidity and vegetation coverage in human activities.

Key words: Soil humidity, Vegetation coverage, Wind erosion

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