| "三伏"的气候学定义和区划 |
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| 引用本文： | 夏江江,严中伟,周家斌."三伏"的气候学定义和区划[J].气候与环境研究,2011,16(1):31-38. |
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| 作者姓名： | 夏江江 严中伟 周家斌 |
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| 作者单位： | 1. 中国科学院大气物理研究所东亚气候-环境重点实验室,北京,100029;中国科学院研究生院,北京100049
2. 中国科学院大气物理研究所东亚气候-环境重点实验室,北京,100029 |
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| 基金项目： | 国家重点基础研究发展计划2009CB421401、2006CB400503 |
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| 摘 要： | 三伏由秦汉时盛行的五行学说延伸而来,主要指中原地区气候上一年中最闷热的一段时期.利用1960~2004年我国范围内432站观测的逐日最低(Tmin)、最高气温(Tmax)和湿度值构建人体舒适度指数(THI),并分三伏区、准三伏区、潜在三伏区和非三伏区辨识了我国的气候三伏特征及其在时间上的跃变,得到华北、江淮和江南3个地...
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| 关 键 词： | 三伏 气候 季节循环 极端闷热阶段 人体舒适度指数 |
Climatology of Three Fu in China |
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| XIA Jiangjiang,YAN Zhongwei and ZHOU Jiabin.Climatology of Three Fu in China[J].Climatic and Environmental Research,2011,16(1):31-38. |
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| Authors: | XIA Jiangjiang YAN Zhongwei and ZHOU Jiabin |
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| Institution: | XIA Jiangjiang1,2,YAN Zhongwei1,and ZHOU Jiabin11 Key Laboratory of Regional Climate-Environment Research for Temperate East Asia,Institute of Atmospheric Physics,Chinese Academy of Sciences,Beijing 1000292 Graduate University of Chinese Academy of Sciences,Beijing 100049 |
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| Abstract: | Three Fu (TF) is a typical regional climate phenomenon in association with the hottest period in summer in part of China. The traditional concept of the TF has been described as an uncomfortably hottest period in summer,lasting for 30 or 40 days,without a quantified meteorological definition. In order to study this typical monthly-scale extreme climate event,the authors present a quantified definition of the TF characteristis in using the Temperature-Humidity Index (THI) based on the daily minimum/maximum t... |
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| Keywords: | Three Fu extreme climate seasonal cycle extreme hot days temperature-humidity index |
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