干旱区生态环境知识资源中心(Arid): 新疆沙尘暴天气的气候特征

Arid

	新疆沙尘暴天气的气候特征
其他题名	Climatic Characteristics of Sandstorm in Xinjiang
	王旭 1; 马禹 2; 陈洪武 2
来源期刊	中国沙漠
ISSN	1000-694X
出版年	2003
卷号	23 期号:5 页码:539-544
中文摘要	根据地面观测资料，整理出1961-1999年39 a新疆90个气象观测站的沙尘暴天气现象资料并进行统计分析，给出新疆沙尘暴的时空分布特征，并以分钟为单位得到沙尘暴的日变化和持续时间。结果表明：①新疆沙尘暴的地理分布特点是北疆少南疆多、山区少盆地多，高发区在南北两大沙漠中，沙漠南缘、山脉北麓出现的沙尘暴多于其他周边地区。②沙尘暴的高发年代多在60年代和70年代，90年代沙尘暴的出现日数明显减少。③沙尘暴主要出现在4～8月，10月到次年3月少有沙尘暴发生。多发时段在16～21时，持续时间北疆一般不超过60 min，南疆一般不超过90 min，塔里木盆地南部沙尘暴的持续时间最长。
英文摘要	In this paper, the spalial and temporal distribution characteristics of sandstorm were analyzed by using the 39 years sandstorm data from 1961 to 1999 recorded at 90 weather stations in Xinjiang. The following results are obtained; (1) Sandslorrn occurred more frequently in south Xinjiang rather than in north, more in basin bottom rather than in mountain areas. The most frequently occurred region of sandstorm is in the two large deserts in north and south of Xin\|iang; moreover, (he sandslonn occurred more often in the southern part of the desert than in the others. (2) Sandstorm occurred more frequently in 1960s and in 1970s, and has decreased since 1990. (3) Sandstorm mostly occurred from April to August, seldom from October lo March of the next year. As for a day, it occurred more frequently from 16 to 21 o’clock, and the persisting time of majority sandstorm was under 60 minutes in North Xinjiang and 90 minutes in South Xinjiang.
中文关键词	沙尘暴 ; 地理分布 ; 日变化 ; 持续时间 ; 新疆
英文关键词	sandstorm distribution of sandstorm daily variation persisting time
语种	中文
国家	中国
收录类别	CSCD
WOS类目	AGRICULTURE MULTIDISCIPLINARY
WOS研究方向	Agriculture
CSCD记录号	CSCD:1310422
来源机构	中国气象局乌鲁木齐沙漠气象研究所
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/204681
作者单位	1.中国气象局乌鲁木齐沙尘气象研究所, 乌鲁木齐, 新疆 830002, 中国; 2.新疆环境气象中心, 乌鲁木齐, 新疆 830002, 中国
推荐引用方式 GB/T 7714	王旭,马禹,陈洪武. 新疆沙尘暴天气的气候特征[J]. 中国气象局乌鲁木齐沙漠气象研究所,2003,23(5):539-544.
APA	王旭,马禹,&陈洪武.(2003).新疆沙尘暴天气的气候特征.中国沙漠,23(5),539-544.
MLA	王旭,et al."新疆沙尘暴天气的气候特征".中国沙漠 23.5(2003):539-544.