基于GIS的气候舒适度精细化评估  

Refine Evaluation of Climate Comfort Based On GIS

作　　者：叶胜[1] 金贤锋[1] 陈阳[1] 舒文强 樊昊 马玲[3] 

机构地区：[1]重庆市地理信息中心,重庆401121 [2]重庆第二师范学院,重庆400065 [3]重庆人文科技学院,重庆401524

出　　处：《地理空间信息》2018年第9期62-64,109,共4页Geospatial Information

基　　金：重庆市科委资助项目(CSTC 2017shms A1240)

摘　　要：根据重庆市涪陵区30 a跨度气象数据,以GIS技术为平台,借鉴气候舒适度模型,对重庆市涪陵区的气候舒适度进行了精细化分析。结果表明,涪陵区内的气候舒适度差异较明显,基本空间分布与境内地形地貌走势有一定的吻合性。在空间上涪陵区气候舒适度可分为3个部分:(1)位于长江以及乌江沿岸,春、秋、冬3季综合评价值均最高,夏季普遍闷热潮湿综合评价值较低;(2)位于涪陵区东南部,气候舒适度随季节变化而变化,夏季的综合评价值最高,冬季的综合评价值最低;(3)位于涪陵区的西南方向,该地区气候舒适度较好,全年的气候舒适度综合评价值基本处于平稳状态。Based on the 30-year span meteorological data of Fuling District in Chongqing City, we used GIS technology and the climate comfort model to analyze the climate comfort of Fuling District in Chongqing City. The results show that the difference of climate comfort in Fuling District is obvious, and the basic spatial distribution is consistent with the topography of the territory. The climate comfort of Fuling District can be divided into three parts in space. The first part is located along the Yangtze and Wujiang River, the comprehensive evaluation values of spring, autumn and winter are high, and the summer comprehensive evaluation value is low. The second part is located in the southeastern part of Fuling District, the climatic comfort is also changing with the seasons, the summer comprehensive evaluation value is the highest, and the winter comprehensive evaluation value is the lowest. The third part located in the southwest direction of Fuling District, the region climate comfort is better, the annual climate comfort comprehensive evaluation value is basically in a steady state.

关 键 词：气候舒适度 精细化 GIS 涪陵区 

分 类 号：P208[天文地球—地图制图学与地理信息工程]