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| 1 | Comprehensive Assessment of Urbanization Coordination:A Case Study of Jiangxi Province, China显示文摘In order to make assessment on urbanization coordination, we developed a comprehensive model by integrating entropy weight method(EWM), coupling degree model(CDM), coupling coordination degree model(CCDM), multi-index grading method(MIGM) and Remote Sensing & Geographic Information System(RS & GIS) technology. Then we applied this integrated model to a case study in Jiangxi Province, China. Our study finds that: 1) EWM, CDM and CCDM can evaluate the temporal dynamic of urbanization. Urbanization process of Jiangxi Province can be divided into three periods, the stable development period(1990–2001), the accelerated development period(2002–2009) and the rapid development period(2010–2015). Coordinated development of urbanization in Jiangxi Province can be divided into two phases, an increasingly coordinated phase(1990–2003) and an increasingly incongruous phase(2003–2015). The state transition was due to low development rate of population urbanization. 2) RS & GIS technology is an effective tool for detecting urban growth. Urban construction land area of Jiangxi Province increased from 615.8 km^2 in 1990 to 2896.8 km^2 in2015, and the per capita urban construction land area(PCUCLA) reached 122.9 m^2, with the maximum value of 343 m^2 in Gongqingcheng City. 3) MIGM and RS & GIS technology can analyze spatial difference of urbanization. There is a significant spatial difference in socioeconomic development at county scale, with the maximum value six times the minimum value for both PCUCLA and per capita GDP in 2015. Population urbanization lag and excessive land use are the main reasons for uncoordinated urbanization. There were 15 counties with a lag in demographic urbanization and 33 counties where PCUCLA exceeded the national standard in 2015, among which 20 exceeded the national standard of PCUCLA by 50%(≥165 m^2). Since there are significant spatio-temporal differences in urbanization, it is necessary to carry out a comprehensive assessment to facilitate differential urbanization strategy making. | LI Shu YING Zhixia ZHANG Huan GE Gang LIU Qijing | 2019 | Chinese Geographical Science2019，29，3： | 3 |
| 2 | 基于主体功能区规划的江西省城镇化协调发展研究显示文摘为了研究主体功能区战略对欠发达地区城镇化的影响,综合利用3S技术、熵权重法和Pielous指数,对江西省的城镇化水平和协调性开展研究,并结合主体功能区规划的要求,分析了城镇化过程中存在的问题。研究发现:(1)江西省的城镇化经历了非均衡发展阶段(2000~2010)和均衡发展阶段(2010~2015),2010年城镇化的协调性最差;(2)人口持续向重点开发区聚集,但限制开发区的常驻人口数仍在增加,而且限制开发区迁出的人口主要流向省外的优化开发区,这与主体功能区规划的初衷相背离;(3)重点开发区的人均城镇建设用地面积已达137. 93 m^2,人口集聚不足是其城镇化不协调的主导原因,针对城镇化快速发展的地区,应加快建立城镇人口规模与建设用地规模相挂钩的制度;(4)人口城镇化以就地城镇化为主,限制开发区未来将同时面临农业人口转移和限制进行大规模高强度工业化和城镇化开发的双重压力。 | 李述 葛刚 刘琪璟 | 2018 | 长江流域资源与环境2018，27，10： | 2 |
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