OBSERVATIONAL STUDIES ON SAND-DUST STORM IN HELAN MOUNTAINOUS AREA

被引：2
|
作者：
牛生杰
章澄昌
孙继明
樊曙先
机构：
[1] Yinchuan 750021
[2] Ningxia Key Laboratory of Meteorological Disaster Prevention and Mitigation
[3] Nanjing Institute of Meteorology
[4] Beijing Institute of Meteorology
[5] Yinehuan 750002
[6] Beijing 100081
[7] Ningxia University Nanjing 210044
来源：
Journal of Meteorological Research | 2001年 / 04期
基金：
中国国家自然科学基金;
关键词：
sand-dust storm; particle size distribution; optical depth; chemical composition;
D O I：
暂无
中图分类号：
P445.4 [];
学科分类号：
0706 ; 070601 ;
摘要：
According to the observation of the number and mass concentration spectra of atmosphericaerosols,the total suspended particulates (TSP) and their size distribution,micrometeorology,and the solar spectroscopic radiation,even neutron activation treatment of sand dust samples inHelan Mountainous area.the formation law of floating dust,blowing sand and sandstorm weatherand the characteristics of climatic variation in this area and the influence of the Helan Mountain arecounted and analyzed.In addition,the spectrum characteristics,optical depth and chemicalcomposition of sand aerosol particles are also analyzed and discussed.
引用
收藏
页码：485 / 497
页数：13
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