Study On Spatiotemporal Evolution Of Coordinate Development Among Population-Economy-Land-Society Urbanization In Henan Province

The healthy and harmonious development of urbanization is the key to the sustainable development of city. Henan has been in developing fast and steady in urbanization, with the implementation of the strategy of rise of central china and coordination development of new industrialization, new urbanization and agricultural modernization. It’s necessary to have a clear understanding to the degree of internal system coordinated development of urbanization to promote the sustainable and healthy development of urbanization in Henan province, and only a fully understanding of the specific problems in the course of urbanization can contribute to putting forward some preventive suggestions and measures. Results are shown as follow.(1) Though time-series calculations and analyses, the authors find that indexes of population urbanization level, economy urbanization level, society urbanization level and land urbanization level from the 2000 to 2012 are in a trend of continuing upward. From the view of spatial patter, though the evaluation 2012, population urbanization, economic urbanization, and social urbanization have a characteristic of tilt from northwest to the southeast, land urbanization is low in the west-central and north-east area.(2) ①Though time-series calculations and analyses, the coordination development level is gradually increasing from the2000 to 2012 and shows phase characteristic, which changed from the stage of misalignment, gradually to a transition, and finally to the stage of coordination. Of different tendency of coordinated development of cities in Henan Province, 18 provinces, 39% provincial cities, such as Zhengzhou, Kaifeng, Hebi, Xinxiang, Xuchang, Nanyang and Shangqiu is on the rise, and the amplitude is bigger; the coordinated development degree decreased 61% provincial cities, but the smaller decrease. The rising trend plays an important role in the coordinated development of the process of urban, this also contributed to the overall coordinate of development level in Henan.②The coordination development level of the 18 cities is low, the gap between these cities is large and trend to larger. The spatial differentiation of urbanization is obvious and show layer structure.③The global autocorrelation index and the local correlation measure explain the significant spatial correlation of the coordinated development of urbanization in Henan province, but show gradually weakening trend, and the spatial negative correlation trend to enhance; The spatial dispersion degree of the coordination development level is high, spatial characteristic is atypical; The high value area is mainly distribute in the northwest, the low value area is mainly concentrate in the southeast, the high value area is outside the low value area, and high and low area were not significant.The framework of spatial structure analysis of urbanization coordination degree makes it feasible to study the model of urbanization development. By making a systematic analysis and research, which process practical meaning and reference value for propelling the urbanization process and lay down urbanization development strategy.