中东部城镇化与生态环境压力耦合演变对比分析——以豫苏两省为例

发布时间：2018-03-11 00:26

本文选题：新型城镇化　切入点：生态环境压力　出处：《江西社会科学》2017年01期 　论文类型：期刊论文

【摘要】：城镇化与生态环境是一对耗散结构体,在交互耦合之间进行着物质、能量、信息等流动,生态环境压力随着城镇化的不断发展,呈现出先升后降的倒U型曲线关系。对比分析河南与江苏两省城镇化与生态环境压力耦合演变趋势,发现符合一般系统论第二热力学规律,即"熵增定律"。用熵值法计算出两省1996年至2014年间两者的状况,提出新型城镇化生态发展的主要路径:(1)城镇化生态发展可以减小城镇化与生态环境压力之间倒U型曲线的弧度;(2)城镇化生态发展路径应以户籍制度、社会保障制度、成本分担机制、土地制度等的创新来确保农民稳步市民化;优化空间格局,增强大城市承载力和小城镇吸纳力,构建协同发展的城市群落;深入实施产业转型升级,协调产业结构;转变观念,坚持"预防性"环境治理。
[Abstract]:Urbanization and ecological environment are a pair of dissipative structures, with the interaction between the material, energy, information flow, ecological environment pressure with the continuous development of urbanization, The relationship between urbanization and eco-environment pressure in Henan Province and Jiangsu Province is analyzed, and it is found that it accords with the second thermodynamic law of general system theory. The Law of Entropy increase. The entropy method is used to calculate the state of the two provinces between 1996 and 2014. The main path of ecological development of new urbanization is: 1) the ecological development of urbanization can reduce the curve of U-shaped curve between urbanization and ecological environment pressure. The ecological development path of urbanization should be based on the household registration system and social security system. Cost-sharing mechanism, land system and other innovations to ensure the steady urbanization of farmers; optimize the spatial pattern, enhance the carrying capacity of large cities and small towns, build a coordinated development of urban communities; in-depth implementation of industrial transformation and upgrading, Coordinate industrial structure; change ideas and adhere to "preventive" environmental governance.
【作者单位】：新疆农业大学;河南科技学院;
【基金】：国家社科基金项目“中西部快速城镇化地区生态—环境—经济耦合协同发展研究”(13CJL074)
【分类号】：X22;F299.21

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