干旱区生态环境知识资源中心(Arid): 新疆近20a风灾研究

Arid

	新疆近20a风灾研究
其他题名	Analysis on Gale Disasters of Xinjiang in Recent 40 years
	王秋香; 李红军
来源期刊	中国沙漠
ISSN	1000-694X
出版年	2003
卷号	23 期号:5 页码:545-548
中文摘要	风灾是新疆的主要气象灾害之一。新疆风灾每年平均造成2．4亿元的经济损失。依据大风对农牧业所造成的灾害事件的损失，对风灾时空变化进行评估，其重要意义在于给出了描述大风灾害损失等级划分的量化标准。研究得出：新疆风灾可比损失值随着工农业生产总值的增长而增加，而且增长速度比经济增长速度快；阿克苏、喀什风灾次数较多，强度最大，巴州重大风灾受灾次数最多，是风灾防范和灾后救助的重点地区，和田、吐鲁番因次数较多，强度较大，哈密强度较大，是风灾防范和灾后救助的次重点地区；风灾在作物生长和收获的季节4、5、6、8月份危害最大；建议增加防治风灾投入，改善生态环境，加快退耕还林、退耕还草进程，把阿克苏、喀什、巴州等作为风灾重点防范区，和田、吐鲁番、哈密作为风灾防范和灾后救助的次重点地区，4、5、6、8月份作为重点防范季节。
英文摘要	Gale disaster is one of the main meteorological disasters in Xinjiang. Gale disaster caused economic los-1 ses about 240 million Yuan(RMB) every year in Xinjiang. This article presents the evaluation of time and space variety of gale disasters, based on analysis of economic losses on agriculture and stock raising caused by gales. The significance of this analysis is defined criterion on gale disaster grades. The research educed that comparable lossescaused by gale in Xinjiang are increasing along with the increase of GDP, and the speed of loss increase is fasterthan the increase of the economic development. There are more gale disasters happened in Aksu and Kashkararea, the disasters have the most intensity; arid the most severe gale disasters happened in Bayingholen Mongolian Autonomous eparchy; these regions are emphases in disaster prevention and salvation. Hetian and Turpan have more gale disasters, Harm’ has the second intensity of gale disasters, and these regions are the second important for keep away from gale and salvation after disasters henppened. The gale disasters are most harmful during the period of crops growing and harvest, so April, May, June and August should be regard as the key months to protect against gale disaster. It was suggested that increasing investment, quickening the process of converting infield to woodland or meadow, and improving environment are main counterrneasures to protect against gale disaster.
中文关键词	风灾 ; 可比经济损失 ; 防治
英文关键词	gale disaster comparable economic losses prevention and treatment
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:1310436
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/2XILL650/204682
作者单位	中国气象局乌鲁木齐沙漠气象研究所, 乌鲁木齐, 新疆 830002, 中国
推荐引用方式 GB/T 7714	王秋香,李红军. 新疆近20a风灾研究[J]. 中国气象局乌鲁木齐沙漠气象研究所,2003,23(5):545-548.
APA	王秋香,&李红军.(2003).新疆近20a风灾研究.中国沙漠,23(5),545-548.
MLA	王秋香,et al."新疆近20a风灾研究".中国沙漠 23.5(2003):545-548.