摘要
利用山东大学1951-2005年5-9月日极端最高气温资料,统计分析了山东大学极端最高气温与高温天气的分布特征,同时分析了影响济南高温天气形成的主要环流特征。结果表明:山东大学高温天气主要出现在6-7月,1951年以来山东大学高温天气的时空分布具有明显的周期性。山东大学夏季酷热与极端最高气温高、持续高温天气出现次数多的年份,集中在20世纪50年代中后期至60年代末期以及90年代后期至今的两个时间段内。
Using extremely highest temperature data of Jinan May to September from 1951 to 2005, the paper analyzes the distribution characteristic of extremely highest temperature and high temperature weather in Jinan; and also analyzes the main circumfluence character of high temperature weather in Jinan. The result shows high temperature weather chiefly appears in June and July every year; the temporal and spatial distribution has obvious periodicity since 1951. Broiling years in Jinan summer, extremely highest temperature, and continual high temperature mainly appear from the mid-late of 1950s to the late of 1960s and from the late of 1990s to now.
出处
《气象与环境科学》
2007年第B09期95-97,共3页
Meteorological and Environmental Sciences
关键词
高温天气
持续高温
周期性
high temperature weather
continual high temperature
periodicity
