江西省自然旅游景点空间分布特征及影响因素

江西省丰富的自然旅游景点对区域旅游发展有着不可忽视的作用。基于GIS空间分析技术,运用最邻近指数、集中指数、基尼系数、相关分析等数理和空间分析方法,从类型、均衡度和密度等方面对江西省142处自然旅游景点的空间分布特征及影响因素进行研究。结果表明:(1)江西省自然旅游景点的空间分布类型为凝聚型,且在县域单元上自然旅游景点以集中分布为主,空间分布较为不均衡;(2)自然旅游景点受江西省东西南三面环山的地形条件影响,分布密度表现为点状形态,总体上呈现“环状式”的分布格局;(3)资源禀赋、地形地貌、湖泊水系等自然因素对江西省自然旅游景点的空间分布格局起着决定性的作用,是旅游景点开发和建设的基础;而社会经济水平、交通条件等人文因素则对自然旅游景点空间分布格局起着重要的影响作用。

Spatial Distribution Characteristics and Influence Factors of Natural Tourist Attractions in Jiangxi Province

The abundant natural tourist attractions in Jiangxi province play an important role in the development of regional tourism.Based on GIS spatial analysis technology,the spatial distribution characteristics and influencing factors of 142 natural tourist attractions in Jiangxi province are studied from the aspects of type,equilibrium degree and density by using mathematical and spatial analysis methods such as the nearest index,concentration index,Gini coefficient and correlation analysis.The results show that:(1)The spatial distribution type of natural tourist attractions in Jiangxi province is agglomerative,and the spatial distribution of natural tourist attractions in county units is mainly concentrated and uneven;(2)The distribution density of natural tourist attractions is shown as point shape and generally presents a“circular”distribution pattern,which is affected by the topographic conditions of Jiangxi province surrounded by mountains on the east,west and south sides;(3)Natural factors such as resource endowment,landform,lake system are the foundation of the development and construction of tourist attractions and play decisive roles in the spatial distribution pattern of natural tourist attractions in Jiangxi province.And the social and economic level,traffic conditions and other humanity factors also play important roles in the spatial distribution pattern of natural tourist attractions.