城市土地利用与社会—经济—自然系统协调发展研究——以长江中游城市群26市为例

发布时间：2018-06-24 16:00

本文选题：土地利用 + 社会—经济—自然系统　；参考：《城市发展研究》2017年07期

【摘要】：土地与人口社会发展、经济体量增长、环境自然承载存在天然的耦合性。通过建立土地利用系统与社会—经济—自然系统(SEN)的耦合协调度模型,揭示2013-2015年长江中游城市群土地利用与SEN系统的耦合作用规律。结果表明:土地利用系统与社会—经济—自然系统逐步走向有序、聚合,其中武汉城市圈属于低值、离散聚合区,环鄱阳湖城市圈属于高值、集中聚合区;在空间上分为五大梯度,呈现典型"中心—外围"、"锥型"聚集特征。第一梯度城市应发挥由点及面、由面到体的辐射带动作用;第二梯度城市应接纳高新技术产业转移;第三梯度城市应发展综合化、高层次的城市土地利用模式;第四梯度城市应打造综合交通运输网络,加强与中心城区及周边城市圈的地理联结;第五梯度城市应遵循市场机制,使城市土地利用与社会、经济、自然等要素协调、均衡发展。
[Abstract]:There is a natural coupling between land and population and social development, economic growth and natural bearing of environment. By establishing the coupling coordination degree model between land use system and socio-economic natural system (SEN), the coupling law of land use and SEN system in urban agglomeration in the middle reaches of the Yangtze River from 2013 to 2015 is revealed. The results show that the land use system and the social-economic-natural system are gradually moving towards order and aggregation, among which Wuhan urban circle belongs to low value, discrete aggregation area, and Poyang Lake urban circle belongs to high value and centralized aggregation area. It is divided into five gradients in space, showing typical "center-periphery" and "conical" aggregation characteristics. The first gradient city should play a leading role in radiation from point and surface to body, the second gradient city should accept the transfer of high-tech industry, the third gradient city should develop a comprehensive and high-level urban land use model, the second gradient city should accept the transfer of high-tech industry, and the third gradient city should develop a comprehensive and high-level urban land use model. The fourth gradient city should build a comprehensive transportation network, strengthen the geographical connection with the central city area and the surrounding city circle, and the fifth gradient city should follow the market mechanism to coordinate the urban land use with social, economic, natural and other factors. Balanced development
【作者单位】：华中农业大学经济管理学院;华中农业大学文法学院;
【基金】：2014年教育部哲学社会科学研究重大课题攻关项目“新型城镇化进程中农民土地权益保障研究”(14JZD014) 国家自然科学基金“控制性开发背景下长江流域水资源生态补偿绿色协同机制研究”(71673104) 浙江省科技计划项目“中美科技政策跟踪比较及对浙江省科技创新的制度策应与启示研究”(2017C35040)
【分类号】：F127

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