青藏高原区人口与经济空间格局演变及耦合性研究：2000-2010

文章基于藏、青、川、甘、滇的第五、六次人口普查数据与GDP数据，利用区域重心、地理集中度、空间探索性分析技术，分析了2000年、2005年、2010年青藏高原地区人口与经济的空间关联性及动态变化，探讨人口格局与经济格局的空间一致性，对各地市州经济与人口耦合性进行等级划分并进行空间相关性检验。结果显示：研究区域在2000—2010年间整体上经济重心与人口重心的偏离程度在缩小，人口、经济地理集中度呈现显著的空间自相关，人口、经济地理集中度相对等级变动不大，青藏高原区2000—2010年间人口、经济区域协调发展程度有所提高，但人口与经济耦合性未呈现明显的空间相关性。

On the Spatial Pattern and Coupling between the Population and Economy of Qinghai-Tibetan Plateau from 2000 to 2010

Based on the statistics of the 5th and 6th population census in Tibet, Qinghai, Sichuan, Gansu and Yunnan, this article analyses the spatial association between population and economy and its dynamic changes on Qinghai-Tibetan Plateau in the years of 2000, 2005 and 2010. Moreover, the spatial consistency of demographic pattern with economic pattern is studied by doing spatial correlation tests on the coupling between economy and population in each region and grading the regions according to the results of the tests. The results show that the deviation of population gravity center and economic gravity center is narrowing in 2000 and 2010; the population, geographic and economic concentrations present spatial autocorrelation; there is little variation between the three concentrations; in the ten years, the coordinated development of population and economy is improving on the whole, while the coupling between the two factors does not show apparent spatial correlation.