基于空间结构分析的我国世界地质公园网络建设可持续发展研究

Sustainable Development of Global Geoparks Network Construction in China Based on the Analysis of Spatial Distribution

截至2015年10月,我国已经建立33家世界地质公园,其分布条件主要受地质构造分布带的影响,且集中在经济较发达、交通多便利的区域。应用最邻近点指数、地理不平衡指数和基尼系数,全面分析了我国世界地质公园的分布特征,结果表明世界地质公园在我国呈现明显的凝聚型分布,其空间分布的结构形态主要表现为带状和区状共同分布的特点。在此基础上,提出我国应通过协同开发不同地区、不同类型地质遗迹来开发和建设世界地质公园;世界地质公园的发展方向为在经济发展与环境保护之间寻求最佳平衡,以实现持续发展。

33 Global Geoparks Network（GGN） members in China have been built by October of 2015, whose distribution is mainly affected by the tectonic zone and localized at developed areas with convenient traffic. The paper analyzed the distribution of GGN members in China comprehensively with the nearest neighbor ratio, unbalanced index S and the Gini coefficient. The results showed that global geoparks in China have an agglomerated distribution,with the configuration feature as bandings and districts. Based on these,it puts forward that we should open up and construct new GGN by developing the different types of geological remains in different areas, and development of global geoparks should be focused on pursuing optimum balance between the environment protection and economic progress to achieve sustainable development.