城市热岛效应对夏季高温的影响——以济宁市为例  

Impact of Urban Heat Island Effect on High Temperature in Summer——A Case of Ji'ning City

作　　者：王晓默[1] 董宁[2] 杨何著 李莉[2] 

机构地区：[1]山东省泗水县气象局,山东泗水273200 [2]济宁市气象局,山东济宁272000 [3]山东省气象局,山东济南250031

出　　处：《河北农业科学》2013年第6期66-70,共5页Journal of Hebei Agricultural Sciences

摘　　要：随着全球变暖趋势的加剧以及城市化的快速推进,城市夏季高温的危害越来越受到人们的重视。分析了济宁夏季高温特征及其城市热岛效应对高温灾害的影响。结果表明:济宁夏季高温期日数多、范围广,年、月际变化特征明显;极端高温事件强度和城市热岛效应明显增强;济宁城市高温主要受白天热岛效应的影响,且影响主要集中于春末夏初,作用超过10%。With the globle warming development and propulsion of urbanization , the urban high temperature disaster in summer is becoming evident.In this paper, taking Ji＇ning City as an example, the high temperature characters in summer and impact of urban heat island effect on high temperature disaster were analyzed.The results showed that the high temperature in summer of Ji＇ning had the characters of wide range , more days and evident difference in years and months, the strength of extreme high temperature events and urban heat island effect in Ji＇ning had evident character of increase, the high temperature in Ji＇ning was mainly affected by urban heat island effect on the day, which was mainly occured in late spring and early summer , and the effect was more than 10%.

关 键 词：城市 夏季高温 灾害 热岛效应 济宁市 

分 类 号：P40[天文地球—大气科学及气象学]