上海入境旅游流对长江流域各省区空间场效应研究

RESEARCH ON SPATIAL FIELD EFFECTS ON YRV OF INBOUND TOURIST FLOWS IN SHANGHAI CITY

大都市的旅游中转地功能及线状区域间旅游流互动效应是亟待研究的问题。基于旅游流空间场效应的角度,研究了1998年和2007年两个时间截面上海市入境旅游流对长江流域其它省区空间场的场强、位势、地域结构等特征。结果表明:①作为口岸大都市的上海市入境旅游流对长江流域其他省区空间场效应显著增强,且集聚效应增长幅度明显高于辐射效应;②上海市集聚和辐射入境旅游流在其它省区间分配不均,对其他省区入境旅游流的集聚和扩散作用均很显著;③上海市入境旅游流空间场场强地域重心有向东转移的趋势,场强地域结构趋于合理化。上海市应发挥战略龙头作用,强化其旅游流集聚和辐射功能,以求整个长江流域旅游综合效益的快速提升。

It is necessary to study on the tourism transit ability of metropolis and tourism flow in linear region.As the basic existence of tourist activities,the tourism field has energy,momentum and quality.With the analytical method of the energy,potential energy,and regional structure from the spatial field theory,the international visitor arrivals statistical data and sampling survey data from 1998 to 2007 of Shanghai city and the provinces of the Yangtze River Valley（YRV） have been analyzed,indicated that there is a enhanced trend in the spatial field effect while existing difference in influence in the various provinces.The effect of inbound tourist flow in Shanghai province is stronger than its radiant effect.The centralized and decentralized inbound tourist flow in Shanghai city is unevenly distributed in YRV,and it is obvious to Zhejiang and Jiangsu.The regional center of gravity of the energy has a tendency of shifting to the east,and the regional structure of field energy tends to be rational.Shanghai should play a strategic leading role,to play its tourist flow accumulation and radiation functions,with a view to the whole Yangtze River Valley comprehensive benefits of the rapid increase.