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生态学杂志 ›› 2020, Vol. 39 ›› Issue (10): 3452-3462.doi: 10.13292/j.1000-4890.202010.012

• 研究报告 • 上一篇    下一篇

武汉城市圈生态足迹时空差异及其与经济发展的协同性

陈晓杰,王静*,孔雪松,李泽慧   

  1. (武汉大学资源与环境科学学院, 武汉 430079)
  • 出版日期:2020-10-10 发布日期:2021-04-09

Spatiotemporal differences of ecological footprints and synergistic relationship to economic development in Wuhan urban agglomeration.

CHEN Xiao-jie, WANG Jing*, KONG Xue-song, LI Ze-hui   

  1. (School of Resources and Environmental Sciences, Wuhan University, Wuhan 430079, China)
  • Online:2020-10-10 Published:2021-04-09

摘要: 自然资源的分配公平与配置效率是社会经济与生态环境之间协调发展的基础。本研究通过生态足迹方法,结合三维生态足迹模型,评价武汉城市圈10年间生态环境演变特征和生态压力,并运用基尼系数构建生态承载系数和经济贡献系数,分析生态足迹与经济发展之间的协同性。结果表明:武汉城市圈人均生态足迹呈先增后减的变化趋势,而人均生态承载力相对稳定,武汉城市圈整体处于生态赤字状态;足迹深度和足迹广度表明自然资本流量利用水平低且无法满足人类对自然资源的需求,对资本存量的消耗成为社会经济发展的常态;生态需求与经济增长匹配水平在各城市间匹配较好。武汉属相对“高经济贡献、低生态承载贡献”城市,黄冈市和咸宁市属相对“高生态承载贡献、低经济贡献”城市。

关键词: 武汉城市圈, 生态足迹, 生态承载力, 基尼系数, 经济贡献

Abstract: Equitable distribution and allocation efficiency of natural resources provide important foundation for the harmonious development between social economy and ecological environment. We evaluated the evolution characteristics of ecological environment and ecological pressure of Wuhan urban agglomeration in the last decade using ecological footprint method and three-dimensional ecological footprint model. We conducted a synergy analysis between ecological footprint and economic development by constructing ecological carrying coefficient and economy contributive coefficient with the Gini coefficient. The results showed that the ecological footprint per capita of Wuhan urban agglomeration increased at the early stage and then decreased. The ecological carrying capacity per capita was relatively stable, whereas an ecological deficit state was observed in Wuhan urban agglomeration. The ecological footprint depth and the ecological footprint size indicatedthat capital flow could not meet human demands for natural resources. The consumption of capital stock was a normal state of social economic development. The ecological demand and economic growth were well matched among different cities. Relatively higher economic contribution and lower ecological carrying contribution were observed in Wuhan, while the opposite were found in Huanggang and Xianning.

Key words: Wuhan urban agglomeration, ecological footprint, ecological carrying capacity, Gini coefficient, economic contribution.