A study of the temporal and spatial variations in the suitability of the environment in Chinese cities for tourism and in strategies for optimizing the environment

作     者：Ying Li Shuhui Zhang Jingting Han Yi Zhao Quan Han Liyun Wu Xin Wang Ziyi Qiu Tongqian Zou Cheng Fan 

作者机构：China Academy of Culture and TourismBeijing International Studies UniversityBeijingPeople’s Republic of China State Key Laboratory of Resources and Environmental Information SystemInstitute of Geographic Sciences and Natural Resources ResearchChinese Academy of ScienceBeijingPeople’s Republic of China Beijing Boneng Technology Co.LtdBeijingPeople’s Republic of China Beijing Qinxing International Cultural Exchange CenterBeijingPeople’s Republic of China State Environment Protection Key Laboratory of Satellite Remote SensingAerospace Information Research InstituteChinese Academy of SciencesBeijingPeople’s Republic of China 

出 版 物：《International Journal of Digital Earth》 (国际数字地球学报（英文）)

年 卷 期：2022年第15卷第1期

页      面：527-552页

核心收录：

学科分类：12[管理学] 120203[管理学-旅游管理] 1202[管理学-工商管理] 

基　　金：funded by Beijing Social Science Fund[grant number 20GLC064] It was also supported by a grant from the State Key Laboratory of Resources and Environmental Information System,CAS the National Natural Science Foundation of China[grant number 71673015/G031031] the National Natural Science Foundation of China[grant number 42071199] Research on coupling mechanism and collaborative optimization of tourism industry evolution and ecological security in ice and snow tourism destinations the 2020 National Social Science Fund Art Major Project of China(the International Comparative Study on National Cultural Park Policy)[grant number 20ZD02] Beijing International Studies University’s 2020 Youth Academic Talents Program(Research on hourly tourism suitability prediction of tourism cities based on big data and remote sensing technology),the 2020 New Teaching Staff’s Scientific Research Sailing Plan(Study on dynamic assessment of haze population exposure risk in tourism cities)[grant number KYQH20A011] National Social Science Fund Project:Research on the coordination mechanism between heritage protection and tourism utilization of National Cultural Park[grant number 21bh157] 

主　　题：Suitability of tourist environment UTCI Delphi–AHP–TOPSIS decision support 

摘      要：With the aim of guaranteeing the interests and health of tourists,this study comprehensively evaluates the suitability of the environment in different cities in China for tourism by considering the impacts of climate,vegetation and environmental factors on *** Universal Thermal Climate Index(UTCI),total precipitation(PREC),Vegetation Leaf Area Index(LAI),concentration of particulate matter with a diameter of less than 2.5μm(PM2.5),and the downward UV radiation at the surface(UVB)are used as *** addition,the Delphi–AHP–TOPSIS algorithm is introduced and is used for the comprehensive evaluation of the environmental suitability of 684 cities in China for tourism in *** is found that Chinese cities vary greatly in terms of the suitability of their environments for *** the factors that affect the environmental suitability,the LAI is important,with an increase in the LAI generally being *** contrast,an increase in the PM2.5 concentration is a key factor that limits the environmental suitability of an ***,urban landscaping and control of the atmospheric quality are essential and effective ways of improving the suitability of the environment of cities in China for tourists.