摘要
近年来,中国北方频繁发生的沙尘暴事件引起世人的关注。实际上,沙尘暴不仅影响空气质量、交通,造成土壤风蚀和其他人、畜生命财产等社会、经济损失,作为一种特殊类型的大气气溶胶,沙尘粒子还具有重要的气候和环境效应。作者在简单综述沙尘暴研究的基础上,将重点探讨沙尘暴研究中一些值得注意的科学问题。
During the recent years much more dust storm events occurred in Northern China. This has aroused general concern. In fact, dust storms do not only have effects on the air quality, traffic etc. , and cause soil erosion and damages of human being and domestic animals, but as a special species of atmos-pheric aerosols dust (or soil) particles also have significant climate and environment effects. This paper will briefly review the studies on the dust storms and some scientific issues which need to be investigated will be emphasized.
出处
《大气科学》
CSCD
北大核心
2003年第4期591-606,共16页
Chinese Journal of Atmospheric Sciences
基金
中国科学院知识创新项目KZCX2-305
中国科学院国际合作局中日ADEC项目
国家重点基础研究规划项目G2000048703
国家财政部项目Y0101共同资助
关键词
沙尘暴
北方地区
气候
环境
dust storm
dust aerosols
climate effect
environment effect
