摘要
通过1978—2007年30年的气候资料,分析了青岛地区海雾发生的时间和空间分布特征。基于海雾是对青岛地区城市建设和社会经济活动影响较大的气象灾害,结合1984—2007年的雾灾情普查资料,采用灾害学风险评估的指标加权综合模型,用地理信息系统技术(GIS)开展了海雾气象风险评估。结果显示,青岛沿海地区是海雾的高发区,6、7月是海雾发生的高频时期,海雾灾害高风险集中在青岛市市南区、市北区、四方区的西南部和黄岛区东部沿海一带。
Characteristics of fog in the aspect of time ＆ space are analyzed in the region of Qingdao based on the data from 1978 to 2007. Sea fog has a large influence on the city construction and social ＆ economical activity and it is a major meteorological disaster in Qingdao. Based on Geographic Information System, the risk assessment for sea fog Sis carried out with weighted integrated model of disaster risk assessment indicators by using fog disaster data during the period of 1984 and 2007 additionally. The results show that there is high-incidence area of sea fog around offshore and the high-incidence period is in June and July. The high risk areas of fog disaster are grouped in the district of Shinan, Shibei, south-west of Sifang and east of Huangdao.
出处
《中国海洋大学学报（自然科学版）》
CAS
CSCD
北大核心
2014年第11期11-15,29,共6页
Periodical of Ocean University of China
基金
山东省自然科学基金项目(ZR2012DM008)
山东省气象局面上研究项目(2012sdqx09)资助
