| 李东瑾,毕华.海南国际旅游岛A级旅游景区空间结构研究[J].海南师范大学学报自科版,2017,30(2):201-207 |
| 海南国际旅游岛A级旅游景区空间结构研究 |
| Analysis on Spatial Structure of National A-grade Tourist Attractionsin Hainan International Tourism Island |
| 投稿时间：2017-02-15 |
| DOI：10.12051/j.issn.1674-4942.2017.02.015 |
| 中文关键词: 国家A 级旅游景区 空间结构 海南国际旅游岛 |
| 英文关键词: National A-grade tourist attractions Spatial Structure Hainan International Tourism Island |
| 基金项目:国家自然科学基金项目（41161091）；海南师范大学研究生创新科研项目（Hsyx2015-38） |
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| 中文摘要: |
| 以2015 年海南国际旅游岛55 个A 级旅游景区为研究对象，基于GIS 技术，运用最邻近
指数、洛伦茨曲线、Voronoi 多边形、地理集中指数、不平衡指数、基尼系数以及空间分析等空间计量
地理方法，对其总体分布特征、空间分布格局、空间分布均衡性以及空间通达性进行了定量分析，
得出结论如下：海南国际旅游岛A 级旅游景区呈现出不均衡的分布特征，其空间分布总体特征表
现为线状—核心结构，以海南环岛高速公路东线为主线路，以三亚市、海口市、万宁-琼海市为三个
核心区域；海南国际旅游岛A 级旅游景区最邻近指数为0.76，表明其空间分布呈现集聚-随机特
征，并且其分布均衡性较低；海南国际旅游岛A 级旅游景区的平均通达度指数为107.56 km，并且有
40个A 级旅游景区在距离海南主要公路10 km范围内，其整体通达性较好. |
| 英文摘要: |
| Based on an investigation of 55 national A-grade tourist attractions and using GIS and some quantitative analysis methods，such as Nearest Neighbor Index (NNI), Lorenz Curve, Voronoi Polygon, Geographic Concentration Index, Unbalance Index, Gini Coefficient and the spatial structure, equilibrium degree and accessibility of national A-grade tourist
attractions in Hainan International Tourism Island were investigated. The result shows that: (1) From spatial structure point
of view, the distribution of national A-grade tourist attractions in Hainan International Tourism Island performances a style
of agglomeration, while the spatial equilibrium degree tends to be unbalance. The three cluster points were distributed in
Sanya, Haikou and Qionghai-Wanning City. The Nearest Neighbor Index of national A-grade tourist attractions is 0.76 and
the Lorenz Curve has obvious concave trend in Hainan International Tourism Island. (2) The average accessibility index
was 107.56 km, and there are 40 national A-grade tourist attractions distributed in 10 km away from road in Hainan International Tourism Island, which means that the connectivity and accessibility of national A-grade tourist attractions in Hainan International Tourism Island was good. |
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