Administrative restructuring and land-use intensity-A spatial explicit perspective
Administrative restructuring and land-use intensity-A spatial explicit perspective
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行政重组与土地利用强度——空间显性视角
DOI：
10.1016/j.landusepol.2017.05.034
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发表时间：
2017
期刊：
影响因子：
7.1
通讯作者：
Liu Yu
中科院分区：
文献类型：
--
作者：
Zeng Chen;Zhang Anlu;Liu Lian;Liu Yu
研究背景工业化、城市化和人口爆炸的快速发展，使人们进入了一个注重土地资源有效利用以实现可持续发展的时代。因此，“集约土地利用规划”的背景下，提出了转移的重点从“增量规划”到“库存规划”在快速发展的国家，特别是China.MethodsWe开发我们的框架的假设，行政地位有空间效应的土地集约利用和动态探索这种效果。第一步，根据不同的行政地位（即，市区、郊区、县、县级市、区）进行分类。研究结果：1）城市化、产业结构、社会消费品零售额与土地利用强度变化高度相关，且均为正相关; 2）不同行政地位的影响存在，且在过去10年中有所加强; 2005年和2015年地级市城区与城区相邻时，空间相互作用更大。反过来，这一发现证实了行政权力逐渐加强的现象，城市中心是争夺更高土地利用效率的最具活力的地区。建议市区和县级市等多种类型县的出现，进一步推动了在空间回归中嵌入行政影响的必要性。这些研究结果为理解新型城镇化中的行政维度提供了理论依据，并对行政调整和土地集约利用具有重要的政策意义。
BackgroundThe rapid industrialization, urbanization, and population explosion have ushered forth the era focusing on the efficient use of land resources to achieve sustainable development. “Intensive Land-Use Plan” was therefore proposed in the context of shifting the focus from “incremental planning” to “inventory planning” in rapidly developing countries, particularly China.MethodsWe develop our framework based on the hypothesis that administrative status has a spatial effect on intensive land use and explore this effect dynamically. In the first step, we summarized the different degrees of land-use intensity based on different administrative status (i.e., urban district, suburban district, county, county-level city, and district) and make categorizations. We also devised spatial models in multiple strategies embedded with different spatial weight matrices to the underlying driving forces using Wuhan agglomeration as the case.ResultsResults show that 1) urbanization, industrial structure, and retail sales of consumer goods are highly correlated with land-use intensity change, with all factors being positive; 2) the influences of different administrative status exist and strengthened in the past decade; the spatial interaction is greater when urban district is adjacent to district in the prefecture city in 2005 and 2015. In turn, this finding affirms the phenomenon that the administrative power has gradually strengthened, and the city centers are the most vibrant areas to compete for higher land-use efficiency.RecommendationThe emergence of diversified types of counties, such as urban districts and county-level cities, has further pressed the necessity to embed administrative influence in spatial regression. These findings provide theoretical basis for understanding the administrative dimension in new urbanization and have important policy implications on administrative adjustment and intensive land use.