基于GIS的江西省历史文化名镇名村空间分布特征及其影响因素

Spatial Distribution Patterns and Influencing Factors of Top Towns and Villages of History and Culture in Jiangxi Province

历史文化名镇名村是农耕文明的重要载体,具有较高的历史、文化、科学、艺术、社会、经济价值。利用最邻近指数、地理集中指数、洛伦兹曲线、核密度分析和空间自相关等方法,对江西省120个历史文化名镇名村的空间分布特征及其影响因素进行分析。结果表明:江西省历史文化名镇名村的整体空间分布特征呈明显的集聚分布;分布数量上具有不均衡性,以吉安市、上饶市、抚州市、赣州市最为集中,分别有25、22、18、18个历史文化名镇名村,占全省总数的69.00%,并形成了以婺源、金溪、吉安市区-吉安县、安义-进贤-丰城为中心的4个历史文化名镇名村集聚区;江西省历史文化名镇名村的分布是受到人文历史的发展、交通因素的影响,使江西省历史文化名镇名村的地域特色和文化内涵具有相似性、多样性和差异性。

Top towns and villages of history and culture are the important carrier of agricultural civilization,has great value of history,culturel,science,art,society and economy. Based on the nearest neighbor analysis,geographic concentration index,lorenz curve,kernel density estimation,spatial autocorrelation and mathematical methods,the article analyzes the spatial distribution and influence factors of the 120 top towns and villages of history and culture in Jiangxi Province. The results show that： the spatial distribution of top towns and villages of history and culture in Jiangxi Province is in a state of agglomeration and the number of regional distribution is not balanced. Among them,the most concentrated in Jian city,Shangrao city,Fuzhou city,Ganzhou city. Their numbers were 25、22、18、18,accounting for 69. 00% of the Jiangxi province. And formation of top towns and villages of history and culture in Wuyuan county,Jinxi county,Jian city-Jian county,Anyi-Jinxian-Fengcheng city as the center of the gathering area; the top towns and villages of history and culture in jiangxi province is affected by the cultural history and natural factors,so that it has the geographical characteristics and cultural connotation of similarity,variety and otherness.