黄平县近30年人体舒适度指数特征分析  

Analysis on the Characteristics of Human Comfort Index in Huangping County in Recent 30 Years

作　　者：向怀菊 宋光勇 陈诚 蒋松林 

机构地区：[1]贵州省黄平县气象局,贵州 黄平 [2]贵州省台江县气象局,贵州 台江 [3]贵州省剑河县气象局,贵州 剑河

出　　处：《气候变化研究快报》2024年第4期823-829,共7页Climate Change Research Letters

摘　　要：本文利用黄平国家基本气象站1991~2020年气象数据资料,根据人体舒适度指数计算公式计算黄平县近30人体舒适度指数,结合人体舒适度指数的等级划分标准进行划分,并对黄平人体舒适度指数特征进行统计分析。结果表明:黄平县无寒冷和酷热天气,舒适等级(4~6级)天数占比为59.3%,其中最舒适等级天数占比为28.1%;偏凉和偏热天气占比分别为22%和15%;偏冷天数占比为3.4%,年均约为11日,主要分布在12~1月;偏热天数占比15.3%,年均约为54日,主要分布在夏季(6~8月);年舒适天数为190 d~274 d,年平均舒适日数达220 d,近30年年舒适日数呈弱增长趋势;舒适月份为3~6月、8~11月,最舒适月份为4、5、9、10月份;4月份舒适指数呈显著减少趋势,8月份舒适指数呈显著增加趋势,其余月份线性变化不显著。Based on the meteorological data of Huangping National Basic Meteorological Station from 1991 to 2020, this paper calculates the human comfort index of nearly 30 people in Huangping County according to the calculation formula of human comfort index, divides it according to the grading standard of human comfort index, and makes a statistical analysis of the characteristics of human comfort index in Huangping County. The results show that there is no cold and hot weather in Huangping County, and the number of days with comfort level (grade 4~6) accounts for 59.3%, of which the number of days with the most comfortable level accounts for 28.1%. The proportion of cool and hot weather was 22% and 15%, respectively. The proportion of cold days is 3.4%, with an average annual of about 11 days, mainly distributed in December-January. The number of hot days accounted for 15.3%, with an annual average of about 54 days, mainly distributed in June-August;the annual comfort days are 190 d~274 d, and the annual average comfort days are 220 d. The annual comfort days show a weak growth trend in the past 30 years. The comfortable months are March to June and August to November, and the most comfortable months are April, May, September and October. In April, the comfort index showed a significant decreasing trend, and the comfort index showed a significant increasing trend in August, and the linear changes in the remaining months were not significant.

关 键 词：人体舒适度 特征分析 黄平县 

分 类 号：R47[医药卫生—护理学]