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| 基于REOF方法的辽宁气候舒适度区域特征分析 | |
| 引用本文： | 唐亚平,张凯,李忠娴,李岚,孙丽,孙婧.基于REOF方法的辽宁气候舒适度区域特征分析[J].环境科学与技术,2011,34(2):120-124. |
| 作者姓名： | 唐亚平 张凯 李忠娴 李岚 孙丽 孙婧 |
| 作者单位： | 1. 辽宁省气象科技服务中心,辽宁,沈阳,110016;南京大学大气科学学院,江苏,南京,210093 2. 辽宁省气象科技服务中心,辽宁,沈阳,110016 3. 辽宁省防雷技术服务中心,辽宁,沈阳,110016 |
| 基金项目： | 辽宁省气象科技服务中心“创新团队”科技支撑项目“WGIS”(200902) |
| 摘 要： | 基于辽宁省50个气象站1964-2008年的气象资料,采用适应东北地区的人体舒适度计算公式及分级标准,得出辽宁省近45年历年人体各舒适度级别日数,使用旋转经验正交分解法(REOF),对辽宁省气候舒适度进行区域划分,并分析了各区域气候舒适度的空间分布特征和变化趋势.结果表明:(1)根据前4个旋转倚载向量场高载荷区分布,将... |
| 关 键 词： | 人体舒适度 EOF REOF 方差贡献 气候区划 |
Analysis of Climate Comfort Regional Characteristics in Liaoning Based on REOF |
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| TANG Ya-ping,ZHANG Kai,LI Zhong-xian,LI Lan,SUN Li,SUN Jing.Analysis of Climate Comfort Regional Characteristics in Liaoning Based on REOF[J].Environmental Science and Technology,2011,34(2):120-124. | |
| Authors: | TANG Ya-ping ZHANG Kai LI Zhong-xian LI Lan SUN Li SUN Jing |
| Institution: | TANG Ya-ping1,2,ZHANG Kai1,LI Zhong-xian3,LI Lan1,SUN Li1,SUN Jing1(1.Liaoning Meteorological Service Centre of Science and Technology,Shenyang 110016,China,2.School of Atmospheric Science,Nanjing University,Nanjing 210093,3.Liaoning Lightening Protection Technology and Service Centre,China) |
| Abstract: | Based on the meteorological data between 1964-2008 of 50 weather stations in Liaoning Province as well as calculation formula and grading standard which adapt to the comfort level of human body in northeast area,various daily comfort levels during the past 45 years were obtained.Through the method of revolving experience orthogonal fashion(REOF)to divide Liaoning Province into different parts by comfort level of climate,the character of spatial distribution and change tendency were analyzed.Results indicate... |
| Keywords: | comfort level of human body EOF REOF variance contribution climatic regionalization |
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