近50年河南省武陟县高温天气的气候特征初探
Initial Analysis the Climate Characteristic of High-temperature Weather the Last 50 Years in Wuzhi County
唐金龙 1梁艳花 1田泽彬 2杨帆 3胡伟峰4
作者信息
- 1. 武陟县气象局,河南武陟454950
- 2. 四川省气象局,四川成都610072
- 3. 三门峡市气象局,河南三门峡472000
- 4. 河源市气象局,广东河源517001
- 折叠
摘要
利用河南省武陟县1961-2010年5-9月日极端最高气温资料,统计分析了武陟县极端最高气温与高温天气的特征,以期能对提高气候预测水平和农业生产有一定帮助.结果表明:武陟县高温天气主要出现在6-7月,高温天气的时间分布具有明显的周期性；年极端最高气温的变化大体上经历了从高到低又到高的过程；持续高温天气主要出现在6月,连续≥3d的高温天气过程出现最多,平均每年出现1.9次；武陟县夏季酷热与极端最高气温高、持续高温天气出现次的年份,集中在20世纪60年代中期以及90年代后期至今的两个时间段内.
Abstract
Using the Henan Province Wuzhi County 1961-May, 2008 to September date extremely highest temperature material, analysiWuzhi County extremely highest temperature and high temperature weather characteristic, improving climate prediction level and guid agricultural production. The result: The high temperature weather mainly appears in 6 - 7, high temperature weather's time distribution has the obvious periodicity; The year highest temperature's change experienced on the whole extremely from high to low arrived at the high process; Continu high temperature weather mainly appear in June, continuously≥3d the high temperature weather process appears most much, the average presents 1.8 times every year; Wuzhi County summer extremely hot with extremely the highest temperature high, continues the high temperature weather to appear a time year, concentrates in 20 the century 60 age intermediate stage as well as the 90 age later period in until now two time section.
关键词
气候/高温天气/周期性/极端高温/持续高温Key words
climate/heat the weather/periodic/extreme heat/sustain heat引用本文复制引用
出版年
2011
NETL
NSTL
维普
万方数据