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Journal of Desert Research ›› 2020, Vol. 40 ›› Issue (5): 65-73.DOI: 10.7522/j.issn.1000-694X.2020.00013

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A review of the research on wind erosion climatic erosivity

Shouxu Chen1(), Yuxiang Dong1,2()   

  1. 1.School of Geography and Planning,Sun Yat-sen University,Guangzhou 510275,China
    2.Department of Resources and Urban Planning,Xinhua College of Sun Yat-sen University,Guangzhou 510520,China
  • Received:2020-01-16 Revised:2020-03-25 Online:2020-09-28 Published:2020-09-28
  • Contact: Yuxiang Dong

Abstract:

Wind erosion climatic erosivity is a climatic factor in the Wind Erosion Equation.Since wind erosion climatic erosivity was proposed,its calculation model had been improved several times, then wind erosion climatic erosivity was widely used in assessing the level of wind erosion climatic erosivity in the inland arid and semi-arid regions of various countries,analyzing the response mechanism of climatic factors to wind erosion climatic erosivity,exploring the correlation between wind erosion climatic erosivity and aeolian geomorphorlogy or aeolian disaster and made lots of progress.Among them,the research on the response to regional climate change is a hot topic of current research.At present,the research on wind erosion climatic erosivity still has some problems,such as imperfect calculation models, imbalanced development of the study area,incomplete analysis of climate change response, and controversies about the relationship between it and aeolian landform or aeolian disaster.To solve these problems,the research of wind erosion climatic erosivity in China in the future should work on the establishment of a regional calibrated calculation model,the calculation and analysis of wind erosion climatic erosivity in coastal areas,more comprehensive analysis of the response mechanism of wind erosion climatic erosivity to climate change,and the establishment of comprehensive wind erosion climate assessment indicators for aeolian geomorphorlogy and aeolian disaster separately.

Key words: wind erosion, climate, wind erosion climatic erosivity

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