THE DISTRIBUTION OF CHINA'S KEY NATIONAL HERITAGE TOURISM RESOURCES AND ITS DEVELOPMENT AND PROTECTION
利用SPSS分析中国重点文物保护单位数据，划分文化遗产空间分布等级，探讨其时空特征及与历史、地理、政治等因素的关系，并讨论开发与保护。
Uses SPSS13.0 to analysis the data of the state's 1-6 key conservation units promulgated by the State Administration of Cultural Heritage of China;uses evaluation of multi-element method to calculates the composite distribution index and divides the spatial distribution of cultural relics in China into four grades,namely: very rich region,rich areas,average areas and poor areas;and analyzes the spatial and temporal distribution characteristics of cultural resources in China.The article holds that the distribution of resources is relatively concentrated,regionally different,and that artifacts appeared in specific time periods concentratedly.The author also analyses the relationships between the emergence of cultural relics and China's historical development and production technology,specific historical process,specific geographical location,political system,religion,national culture,customs,building styles and techniques of the traditional culture system.Finally,the article discusses the development and protection of heritage.