南京市星级酒店空间可达性格局研究  

Research on Spatial Pattern of Accessibility about Star-rated Hotels in Nanjing City

作　　者：姜海宁[1] 谷人旭[1] 李广斌[2] 曹芳东[3] 

机构地区：[1]华东师范大学资源与环境科学学院,上海200062 [2]苏州科技大学地理与资源科学系,江苏苏州215011 [3]南京师范大学地理科学学院,南京210046

出　　处：《地域研究与开发》2012年第2期129-134,140,共7页Areal Research and Development

基　　金：国家自然科学基金项目(51078246);上海重点学科建设项目(人文地理)(B410)

摘　　要：运用ArcGIS 9.2软件,结合ESDA方法对南京市星级酒店空间可达性格局进行分析,结果表明:南京市星级酒店空间可达性整体较好,在地域分布上呈以酒店为中心的距离衰减规律,而且等级愈高的酒店可达性愈差。其中二、三星级酒店的空间可达性较好且较相似,而四、五星级酒店可达性也较相似但较差;基于乡镇街道为统计单元的二、三星级酒店可达性总体集聚程度相当且较低,而四、五星级酒店总体集聚程度相当且较高;可达性热点区与冷点区呈现以主城区为中心的圈层结构,其中热点区主要分布在主城区,而冷点区分布在南京市域边缘区域;最后将星级酒店可达性格局的影响因素归纳为酒店分布、行政单元大小、交通基础设施、旅游资源和经济条件等,其中前3个为直接原因,后2个是间接原因。In order to make a quantitative analysis about spatial pattern of accessibility about star-rated hotels in Nanjing City, the software of ArcGIS 9.2 was adopted and the method of ESDA was used to analyze it by indexes such as Moran＇ s I and Getis-Ord Gff. The result showed that the overall accessibility of different star-rated hotels in Nan- jing City was fairly good basically. However, as to the overall distribution, the accessibility diffusion graph followed the rules of distance decay, which led to a regional layered spatial structure. What was more, the higher the level of star-rated hotels they were, the worse the overall accessibility was. On the whole, the overall accessibility of two-star hotels and three-star hotels was much better and similar. The overall accessibility of four-star hotels and five-star hotels was similar too but relatively bad. At township （neighborhood） level, the estimated values of Moran＇ s I were all positive numbers using analysis of spatial asso- ciation. All the test results indicate that the estimated values of Moran＇ s I about two, three-star hotels showed weak positive correlation, while the estimated values of Moran＇ s I about four, five-star hotels indicated more significant positive correlation, twice as high as two, three-star hotels. The accessibility diffusion graph of hot spot regions and cold spot regions took on a la- ver structure which taking the main urban area of Nanjing, in which the hot spot regions were mainly distributed, as the cen- ter, while the cold spot regions were distributed in border districts of Nanjing City. And finally, on the basis of the above re- suits, some factors, which impacted the accessibility pattern of Nanjing City, such as the distribution of star-rated hotels, the size of administrative unit, transportation infrastructure, tourism resources and economic conditions, were summed up in the paper, and the former three were the immediate causes , the latter two factors were indirect causes.

关 键 词：空间可达性 空间格局 星级酒店 南京市 

分 类 号：K901[历史地理—人文地理学] F590.1[经济管理—旅游管理]