浙江省城镇化与生态-经济-环境耦合发展与动态计量

目的]研究2000—2014年浙江省城镇—环境协调发展的动态计量特征,为浙江省制定新型城镇化可持续发展政策提供决策依据。方法]基于耦合协调度模型,评价城镇化和生态环境的相互影响程度,并将其划分为4种类型,研究了城镇化和生态环境的协调关系。结果](1)经济、社会、人口城镇化及其综合发展水平和生态环境响应、状态、压力及其综合发展水平均持续增长;协调度稳定增长,由低度协调发展为良好协调、城镇化滞后转变为生态环境滞后。(2)城镇化和生态环境的协调关系可划分为4种类型:良好协调—生态环境滞后、中度协调—生态环境滞后、良好协调—城镇化滞后、中度协调—城镇化滞后。结论]各城市必须对应各自协调与滞后的现状,做到在保护生态环境的同时,继续加强城镇化建设,以推动二者协同发展。

Coupling Development of Urbanization and Ecological-Economy-Environment and Dynamic Quantity in Zhejiang Province

Objective] The objective of this study is to investigate the dynamic measurement characteristics of urbanization and environment coordinated development, in order to provide basis for the development of new urbanization sustainable development policy in Zhejiang Province.Methods] Based on the coupling coordination degree model, the mutual influence degree of urbanization and ecological environment were evaluated. The relationship between urbanization and ecological environment was studied after the degree was divided into 4 types.Results] (1) Both economic, social, comprehensive development level of urbanization and eco-environment response, status, pressure showed a continued growth trend, and the coordination degree increased continuously from low coordination status to good coordination status and from urbanization lagged to eco-environment lagged. (2) The relationships between urbanization and ecological environment were divided into 4 types including:"good coordination with eco-environment lagged", "moderate coordination with eco-environment lagged", "good coordination with urbanization lagged", and "moderate coordination with urbanization lagged".Conclusion] In order to promote the development of both ecological environment and urbanization, all of cities need to understand their current situation, and continue to strengthen the construction of urbanization with the consideration of protecting ecological environment.