中国20座旅游城市人体舒适度指数分析  

Analysis of human body comfort index of 20 tourist cities in China

作　　者：柏秦凤[1,2] 霍治国[1] 贺楠[1] 李娜[1] 魏娜[3] 

机构地区：[1]中国气象科学研究院,北京100081 [2]陕西省经济作物气象服务台,西安710014 [3]陕西省气候中心,西安710014

出　　处：《生态学杂志》2009年第8期1607-1612,共6页Chinese Journal of Ecology

基　　金："十一五"国家科技支撑计划重点资助项目(2006BAD04B03)

摘　　要：基于中国20座主要旅游城市1951—2007年的日平均气温和相对湿度资料,分别计算得到其57年的逐日人体舒适度指数,进行了等级划分,界定了舒适月份。结果表明:1)由北向南,中国主要旅游城市舒适月份分布由5—9月逐渐过渡到5月以前、8月或9月以后;舒适天数呈增加趋势。2)沿长江一线,各主要旅游城市舒适月份多分布在4月、5月、10月;长江上游旅游城市舒适天数最多、下游次之、中游最少。3)海拔高度由低到高,主要旅游城市舒适月份分布渐趋于6月和7月,舒适天数趋于减少。4)纬度相近情况下,沿海旅游城市舒适月份和天数多于内陆旅游城市。研究结果可为全国旅游气候资源优势的综合开发、旅行社和游客合理安排旅游度假时间和地点,以及气象部门开展旅游气象服务提供科学依据。By using the observation data of mean daily air temperature and relative humidity from 1951 to 2007, the daily body comfort index of 20 main tourist cities in China in the 57 years was calculated. Based on this calculation, the comfort grades and comfortable months of the cities were formulated. From north to south, the main tourist cities in China had a time distribution of comfortable months gradually changed from May -September to before May or after August/September, and the comfortable days showed an increasing trend. Along the Yangtze River, the comfortable months of main tourist cities were mainly April, May, and October, and the comfortable days were the most in the upper reaches, followed by in lower reaches, and middle reaches. From low to high altitudes, the time distribution of comfortable months tended to be in June and July, and the comfortable days showed a decreasing trend. Under the similar latitudinal conditions, the comfortable months and days were more in coastal tourist cities than in inland tourist cities. These results could provide scientific basis for the comprehensive exploitation of the advantages of China＇ s tourism climate resource, the reasonable arrangement of optimal travel time and places for tourists and travel agencies, and the development of tourism meteorological services for relevant departments.

关 键 词：人体舒适度指数 旅游城市 舒适月份 舒适天数 

分 类 号：F592[经济管理—旅游管理]