摘要
根据河北省 2 0 0 0年春季发生多次扬沙与沙尘暴的事实 ,分析了本省沙尘暴的时空分布特征及成因 ,论述了本省土地沙化及沙尘暴的危害程度 ,提出了防沙止暴的对策与建议。
Based on the fact that floating dust and sand devil occurred many times in Hebei province in the spring of 2000, the spatial temporal distribution and causes of sand devil in this province are analyzed The damage degree of land desertification and sand devil is discussed And the measures for sand devil control are proposed
出处
《灾害学》
CSCD
2000年第4期24-28,共5页
Journal of Catastrophology
基金
河北省自然科学基金项目!"京津冀地区沙尘暴的形成机理与防治对策"资助 (972 30 10 6 D- 98- 0 2 )
