| 福建省暖冬气候特征分析 |
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| 引用本文： | 林昕,邱洪华.福建省暖冬气候特征分析[J].福建地理,2014(2):32-38. |
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| 作者姓名： | 林昕 邱洪华 |
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| 作者单位： | 福建省气候中心,福州350001 |
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| 基金项目： | 福建省气象局青年科技专项（2012q13） |
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| 摘 要： | 利用福建省65个气象观测站1971—2013年冬季(上年12月至当年2月)气温资料,分析全省冬季气温变化特点,并依据中国国家标准《暖冬等级》,分析全省暖冬事件变化特征。结果表明:福建省冬季气温呈显著上升趋势,其中2月气温和最低气温的升高对冬季变暖贡献较大;福建省内陆暖冬频率多于沿海;中南部沿海单站暖冬指数上升幅度较大,表明该地区暖冬事件上升趋势更明显;近43年来福建省共出现暖冬15次(年),主要发生在21世纪,其中发生在1999年的暖冬范围最广,强度最大;通过对比,国家《暖冬等级》标准能更合理地对暖冬事件进行时空上的划分。
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| 关 键 词： | 气温 暖冬 福建省 |
An Analysis on Warm Winter Characteristics in Fujian Province |
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| LIN Xin,QIU Hong-hua.An Analysis on Warm Winter Characteristics in Fujian Province[J].Fujian Geography,2014(2):32-38. |
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| Authors: | LIN Xin QIU Hong-hua |
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| Institution: | (Fujian Climate Center, Fuzhou 350001, China) |
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| Abstract: | Using winter （from December to February） temperature data during 1971--2013 from 65 meteorological observation stations in Fujian province, the variations of winter temperature are analyzed. Then, according to the Warm Winter Grade national standard, its warm winter characteristics are analyzed, showing that winter temperature in the province is significantly in uptrend, especiallythe ascents of February temperature and minimum temperature contribute more to winter warming. Inland regions in the province have a higher frequency of warm winter than coastal regions. Warm wintercentral and southern coastal regions occurs even more frequently. During recent 43 years, 15 warm winter years had occurred, mainly after 2000. The most extensive and strongest warm winter occurredin 1999. By contrast, the Warm Winter Grade national standard can define warm winter events more reasonably. |
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| Keywords: | temperature warm winter Fujian province |
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