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我国沙尘暴灾害及其研究进展与展望

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我国强沙尘暴灾害的逐年加剧是气候干暖化背景下,沙化土地扩展的结果.沙尘暴的频发已经成为我国北方生态环境恶化的重要标志,加强对我国沙尘暴的研究已成为当务之急.本文阐述了我国沙尘暴灾害的现状及动态演变,综合分析了沙尘暴发生发展的成因,评述了我国沙尘暴的研究历史,进展及存在的问题.
The duststorm disaster in China and its research progress
The duststorm disaster is a result of the interaction between the atmosphere boundary dynamics and sandy surface,influenced strongly by the climate condition,especially by wind regime and the vegetation coverage of surface sediments.The duststorm occurring frequently is now becoming an important sign of degradation of ecological environment in the Northern China,which threatens the life of human being and livestock,causes heavy wind erosion and air pollution.Therefore,it is very urgent to enhance the duststorm research in China.

duststormdisasterresearch progressChina

史培军、严平、高尚玉、HA Si、哈斯、于云江、王一谋

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北京师范大学环境演变与自然灾害教育部重点实验室,北京师范大学资源科学研究所,北京 100875

Key Laboratory of Environmental Change and Natural Disaster,the Ministry of Education of China,Institute of Resources Science,Beijing Normal University,Beijing 100875,China

中国科学院寒区旱区环境与工程研究所,甘肃兰州 730000

沙尘暴 灾害 研究进展 中国

国家自然科学基金教育部科学技术研究项目国家重点基础研究发展计划(973计划)

4951001

2000

自然灾害学报
中国地震局工程力学所 中国灾害防御协会

自然灾害学报

CSTPCDCSCD北大核心
影响因子:0.862
ISSN:1004-4574
年,卷(期):2000.9(3)
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