Conflict or coordination? Assessing land use multi-functionalization using production-living-ecology analysis.
Conflict or coordination? Assessing land use multi-functionalization using production-living-ecology analysis.
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DOI：
10.1016/j.scitotenv.2016.10.143
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发表时间：
2017-01
期刊：
影响因子：
--
通讯作者：
De Zhou;Jianchun Xu;Zhulu Lin
中科院分区：
文献类型：
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作者：
De Zhou;Jianchun Xu;Zhulu Lin
土地利用多功能化（LUMF）是在人与自然关系日益紧张的背景下，促进土地高效、可持续利用，缓解有限土地资源对土地的压力，提高城市化质量的一种新型城市化模式。运用系统科学、熵权法、三角形模型和耦合协调度模型构建了土地利用LUMF评价指标体系，分析了土地利用各子功能之间的关系。2004-2013年，该框架应用于中国东部浙江省环杭州湾城市群（UAHB）的6个城市，使用22个指标进行生产-生活-生态分析。在过去的十年中，UAHB LUMF水平有所增加，这受到UAHB中六个城市的指定功能和“规划效应”的影响。六城市土地利用子功能之间的关系在空间和时间尺度上表现出很强的变异性。这些次级职能的相对重要性的总体模式也各不相同。研究还表明，环渤海城市发展的重点是经济增长，而不是生态保护，环渤海6个城市的区域发展是不平衡的。因此，我们建议城市和土地利用管理需要包括更多的综合规划和设计，以保持有效和可持续的土地利用。
Land use multi-functionalization (LUMF) promotes efficient and sustainable land use, reduces land pressures from limited land resources, and elevates urbanization quality in the midst of the increasingly tense relationship between humans and nature. In this study, we propose a new conceptual index system using system science, entropy weight method, triangle model, and coupling coordination degree model for LUMF assessment as well as an analysis of the relationship among land use sub-functions. This framework was applied to six cities in the urban agglomeration around Hangzhou Bay (UAHB) in eastern China's Zhejiang Province using twenty-two indicators in terms of production-living-ecology analysis during 2004–2013. The UAHB LUMF level increased over the past ten years, being affected by the designated functions and the “planning effect” for the six cities in the UAHB. The relationships among land use sub-functions in the six cities displayed strong variabilities at the spatial and temporal scales. The overall patterns of the relative importance of these sub-functions also differed from each other. Our research also shows that urban development in the UAHB had focused more on economic growth than on ecological protection and the regional development in the UAHB's six cities was unbalanced. Therefore, we suggest urban and land use management need to embrace more integrated planning and design in order to maintain efficient and sustainable land use.