Taken the tourist flow in henan province as the research object,through the questionnaire sampling survey to get the data,using the method of social network analysis,analyzes the tourist flows network structure in Henan Province.Research has shown that the tourist flow network present a structure centered with core nodes Zhengzhou,Luoyang,Kaifeng as the secondary core nodes,Jiaozuo,Anyang,Sanmenxia,Nanyang and Xinyang.The overall network shows a clear core-periphery structure with low density,and centralized trend is obvious.According to the spatial distribution of tourist flows,improving the network of regional tourism construction,are put forward to build a new system of tourism spatial structure.%以河南省旅游流为研究对象,问卷抽样调查获取数据,运用社会网络分析法分析河南省旅游流网络结构特征.结果表明,河南省旅游流呈现出以郑州、洛阳、开封为核心节点,以焦作、安阳、三门峡、南阳、信阳为次级核心节点的网络结构;河南省旅游流网络核心-边缘结构特征明显,整体网络密度较低,中心化趋势明显.应进一步完善区域旅游网络建设,构建新的旅游空间结构体系.
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