旅游系统空间结构及旅游经济联系——以四川省为例

Space structure and tourist economic interrelationships of the tourism system——taking Sichuan Province as an example

四川省旅游城市、旅游景点的空间分布具有局部分形性质.以2004年为例,通过分析城市旅游流规模结构是否满足齐夫法则,进一步印证了四川省旅游系统空间分形特征的存在.借助引力模型分析了四川省旅游系统内部旅游经济联系的强度和方向,旅游经济联系量主要集中在少数城市,其中成都的联系量占全省的32.2%.旅游经济联系的方向以成都为强中心,向外形成两个同心圆圈层:第一圈层包括德阳、绵阳、乐山、眉山、资阳5个城市,构成强旅游经济联系圈;第二圈层包括遂宁、南充、广安、内江、自贡、泸州、宜宾、雅安、马尔康等城市,它们与成都有较强的旅游经济联系.

The spatial distribution of tourist cities and spots in Sichuan Province possess local fractional properties. This paper, taking the year 2004 as an example, confirmed the existence of the spatial fractional features of tourism system in Sichuan Province by analyzing whether urban tourist flow order-scale structure can satisfy the law of Zipf. It also analyzed the strength and direction of tourist economic links inside the tourism system of Sichuan Province by the gravity model, and concluded that the tourist economic links mainly exist in a few cities, among which the effect and position of Chengdu is especially prominent, whose tourist economic relationship quantity accounts for 32.2% of the whole province. Chengdu is the strong center for tourist economic links, and forms two concentric circles outwards. One includes Deyang, Mianyang, Leshan, Meishan and Ziyang, and forms the core circle of tourism in Sichuan Province; the other includes Suining, Nanchong, Guang＇an, Neijiang, Zigong, Luzhou, Yibin, Ya＇an, and Maerkang. All the cities have strong tourist economic links with Chengdu.