[1]王文彪,党晓宏,胡生荣,等.呼和浩特地区近48年沙尘暴发生规律及其影响因子研究[J].水土保持研究,2013,20(03):131-134.
　WANG Wen-biao,DANG Xiao-hong,HU Sheng-rong,et al.Analysis on Occurring Regularity and Its Impact Factor of Dust-storm in Recent Half Century in Hohhot Area[J].Research of Soil and Water Conservation,2013,20(03):131-134.
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呼和浩特地区近48年沙尘暴发生规律及其影响因子研究

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 20 期数: 2013年03期 页码: 131-134 栏目: 出版日期: 2013-06-28
Title:
Analysis on Occurring Regularity and Its Impact Factor of Dust-storm in Recent Half Century in Hohhot Area
作者:
王文彪1, 党晓宏2, 胡生荣3, 王钟涛1, 张吉树1, 赛呼3, 陈曦2, 贺明辉2
1. 亿利资源集团, 内蒙古 东胜 017000;
2. 内蒙古农业大学 生态环境学院, 呼和浩特 010018;
3. 内蒙古自治区环境工程评估中心, 呼和浩特 010011;
4. 内蒙古师范大学, 呼和浩特 010019
Author(s):
WANG Wen-biao1, DANG Xiao-hong2, HU Sheng-rong3, WANG Zhong-tao1, ZHANG Ji-shu1, SAI Hu3, CHEN Xi2, HE Ming-hui2
1. Elion Resources Group, Dongsheng, Inner Mongolia 017000, China;
2. Inner Mongolia Agriculture University, Hohhot, 010018;
3. Inner Mongolia Environmental Assessment Center, Hohhot 010011;
4. Inner Mongolia Normal University, Hohhot 010019, China
关键词:
呼和浩特地区; 沙尘暴; 规律; 影响因子
Keywords:
Hohhot area; dust-storm; occurrence regulation; impact factor
分类号:
P941.73
摘要:
对呼和浩特地区1954—2001年沙尘暴发生的次数、发生的时间以及影响沙尘暴发生的因子进行了分析，旨在总结该地区沙尘暴发发生的规律，为当地沙尘暴预防及减灾提供一定的理论参考。研究表明：呼和浩特地区近48 a的沙尘暴发生次数总体呈减少趋势，但从90年代后有所增加，特别是2000年开始急剧增加。从沙尘暴发生的时间变化看，春季午后至傍晚是沙尘暴的多发期。从沙尘暴发生持续时间和次数的季节变化看，一年中春季沙尘暴发生持续时间和次数都偏高，尤其是4月份为全年最高，5月以后沙尘暴发生次数急剧下降，8月和10月为全年最低；沙尘暴发生与降水量和前一年最大植被覆盖度呈负相关、与当年的风力强劲程度呈正相关。
Abstract:
Based on the data of dust-storm occurrence times and time from 1954—2001 in Hohhot area, sandstorm occurrence rules were summarized and sandstorm occurrence impacting factors were analyzed to provide theory reference to dust-storm prevention and disaster reduction. Following results were founded though the research. The trend of sandstorm occurrence times was declining in recent 48 years in Hohhot area. But the dust-storm occurrence times appeared increasing trend and rapidly increased especially from the year of 2000. The period from afternoon to nightfall was frequently occurring stage though analysis dust-storm occurrence time. In the seasonal change of dust-storm occurrence of view, dust-storm occurrence duration and times were high in spring season, the most occur in April. The dust-storm occurrence times appeared rapid decrease and the lowest was in August and October. The dust-storm occurrence is correlated with precipitation, wind speed and the most vegetation coverage of the last year. It shows negative relation with precipitation and the most vegetation coverage of the last year and positive relation with wind speed.

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备注/Memo

收稿日期:2012-08-27;改回日期:2012-11-02。
基金项目:林业公益行业专项（201104002-5）；国家重点基础研究发展计划资助（2009CB825103）
作者简介:王文彪(1959-),男,陕西府谷人,硕士,高级经济师,主要从事沙产业开发研究。E-mail:yhl421016@yahoo.com.cn
通讯作者:党晓宏(1986-),男,陕西合阳人,硕士,主要研究方向:荒漠化防治。E-mail:dangxiaohong1986@126.com

更新日期/Last Update: 1900-01-01