新时期青藏高原东缘地区旅游客流特征及机制解析OACHSSCD

To comprehensively understand the tourism characteristics of the western Sichuan Plateau in recent years and to formu-late targeted policy documents and provide effective service supply,this paper employed an empirical analysis approach to examine the changing patterns of tourist flows in 18 counties and cities under the jurisdiction of Ganzi Prefecture,Sichuan Province,since 2019.The paper revealed that under the conditions of new media support and a nearly homogenized internal transportation network,the tourism flows in this region exhibit several novel characteristics:① There was a more pronounced"core-periphery"pattern in tourist flows.②In the context of all-for-one tourism,counties and cities with similar levels of tourism resource abundance and comparable accessibil-ity tended to have highly similar tourist flow volumes.③ Under the influence of modern media,there was no significant positive correla-tion between tourism resource abundance and the actual scale of tourist flows.Based on tourism development potential and actual tourist flow volumes,the tourism development types of counties and cities under Ganzi Prefecture could be categorized into five types:re-nowned type,strongly promoted tourism type,transportation-linked type,underdeveloped type,and lacking-momentum type.This pa-per systematically analyzed the formation mechanisms from perspectives such as tourism resource endowment,the influence of modern media,transportation network support,and the attitudes of local governments.On the above,this paper put forward suggestions for the development of tourism in the eastern edge of the Qing-Zang Plateau in the new era.