dust devil

The method for monitoring dust devil using satellite and preliminary results

用气象卫星遥感监测沙尘暴的方法和初步结果

An analysis of circulation background of strong dust devil in spring in Northwest China

西北区春季强沙尘暴环流背景分析

Numerical study of the fomation evolution and structure of dust devil

尘卷风的形成、结构和卷起沙尘过程的数值研究

Cloudness Features of Two Kinds of Dust Devil Weather in China

沙暴天气的云图特征分析

Contrast analysis and discussion of severe dust devil in china , America and Sudan

中、美和苏丹强沙尘暴的对比分析

An analysis of satellite imagery of dust devil in Tarim Basin

塔里木盆地沙尘暴卫星云图特征分析

The mesoscale analysis of severe dust devil formation over the north-west of China

西北地区强沙尘暴成因的中尺度分析

Sand storm and dust devil in spring in northern parts were extremely frequent .

春季北方扬沙和沙尘暴天气异常频繁；

Analysis and Numerical Simulation for a Strong Dust Devil Occurred on 18 April , 1998 in Northwest China

1998年4.18强沙尘暴分析及数值模拟

According to the standards of strong dust devil , fifteen cases of strong dust devil were calculated in the past 37 years .

按现行的强沙尘暴标准，统计出近37年的强沙尘暴个例15例。

Inclement arid-surroundings and violent dust devil is an obstruction to sustainable development of Xinjiang agriculture .

严酷的干旱环境、肆虐的沙尘暴是新疆农业可持续发展的主要环境阻碍。

As seen from a distance , the Sun Tunnels and a quickly approaching dust devil , in Utah 's Great Salt Lake Desert .

从远处看，太阳快接近隧道和沙尘暴在犹他州的大盐湖沙漠。

Third , the serious environment problems accompany with the development of economy , the " sand and dust devil ", " air pollution ", " water pollution " etc. have been appeared in China .

三是环境问题严重。伴随着中国经济发展出现了沙尘暴、空气污染、水污染等生态环境恶化的局面；

S : The evolvement tendency of dust devil in North China was analyzed and the mechanism for the formation of dust devil was discussed in this article . In 2000 spring , the dust weather occurred frequently in North China .

利用（1951～2000年）气温、降水资料分析我国北方地区沙尘暴的演变趋势，探讨沙尘暴的机理和形成机制，重点研究了气候异常事件对今春我国北方沙尘天气频发的可能影响。

The dust devil and fly ash which happened from Tarim Basin to the west of Hexi Corridor on May 13 ~ 14th in 1999 is analyzed with the data from FY-1C meteorological satellite launched recently in China .

利用我国新近发射的风云-1C极轨气象卫星，对1999年5月13～14日发生在塔里木盆地至河西走廊西部的沙尘暴与浮尘扬沙天气进行分析。

The frequent happen and persistence of drought not only brought tremendous losing to the country economy especially agriculture production , but also made many entironment problems , such as water resources scarcity , hungriness pricking up , sand dust devil frequently happen .

干旱的频繁发生和长期持续不但会给国民经济特别是农业生产等带来巨大的损失，还将造成水资源短缺、荒漠化加剧、沙尘暴频发等生态环境问题。

It showed that this course of dust devil just occurred at the south of the basin and moved eastwards along the north of the Kunlun Mountain and Altun Mountain , then the dust devil influenced DunHuang region nearby and weakened as fly ash .

发现本次沙尘暴过程仅发生在盆地南部并沿昆仑山、阿尔金山等山脉北麓向偏东方向移动，然后影响到敦煌附近并逐渐减弱为浮尘扬沙天气。

Finally , the dust content which is in the process of a dust devil is calculated .

最后还对春季一次沙（尘）暴过程的载尘量进行了估算。