收藏设为首页 广告服务联系我们在线留言
  • 2025年7月23日 星期三

干旱区地理 ›› 2025, Vol. 48 ›› Issue (5): 893-904.doi: 10.12118/j.issn.1000-6060.2024.379 cstr: 32274.14.ALG2024379

• 区域发展 • 上一篇    下一篇

中国城市生态韧性时空特征及影响因素分析

王立奇1(), 李国柱2   

  1. 1.辽宁大学金融与贸易学院,辽宁 沈阳 110036
    2.河北地质大学经济学院,河北 石家庄 050031
  • 收稿日期:2024-06-17 修回日期:2024-08-27 出版日期:2025-05-25 发布日期:2025-05-13
  • 作者简介:王立奇(1999-),女,博士研究生,主要从事资源环境统计与贸易经济研究. E-mail: wangliqi_wlq@163.com
  • 基金资助:
    国家社会科学基金项目(18BJY081)

Spatial-temporal characteristics and influencing factors of urban ecological resilience in China

WANG Liqi1(), LI Guozhu2   

  1. 1. School of Finance and Trade, Liaoning University, Shenyang 110036, Liaoning, China
    2. School of Economics, Hebei GEO University, Shijiazhuang 050031, Hebei, China
  • Received:2024-06-17 Revised:2024-08-27 Published:2025-05-25 Online:2025-05-13

摘要: 系统分析城市生态韧性影响因素、提高城市生态韧性水平对于实现城市可持续发展、建设“韧性城市”至关重要。基于2005—2021年中国281个地级市的面板数据,从抵抗力、适应力和恢复力3个维度构建评价指标,刻画了城市生态韧性的时空演变特征,并综合运用时空地理加权回归模型及全局趋势分析对中国城市生态韧性影响因素及时空异质性进行探究。结果表明:(1) 2005—2021年中国城市生态韧性水平由0.0207上升至0.0248,年平均增长率为1.140%,生态韧性重心由东北向西南方向迁移,生态韧性水平差异呈先扩大后缩小的趋势。(2) 经济发展、产业结构、地形因素、环境规制及人力资本对城市生态韧性具有正向促进作用,但各因素的影响存在明显的时空异质性,不同区域生态韧性影响因素的作用大小和方向不同。(3) 各影响因素对城市生态韧性的影响在东西方向的变化趋势大于南北方向,产业结构水平对城市生态韧性的影响在东西方向上最敏感,环境规制对城市生态韧性的影响在南北方向最敏感。

关键词: 城市生态韧性, 时空地理加权回归模型, 影响因素, 时空异质性

Abstract:

The systematic analysis of the factors influencing urban ecological resilience and improvement in its levels are essential for achieving sustainable urban development and fostering “resilient cities”. Based on panel data from 281 prefecture-level cities of China collected between 2005 and 2021, this study constructed evaluation indexes across three dimensions: resistance, adaptability, and resilience. The spatial and temporal evolution of urban ecological resilience were characterized, and spatial and temporal geographically weighted regression models were applied. In addition, a global trend analysis was conducted to explore the spatial and temporal heterogeneity of influencing factors. The results showed the following. (1) From 2005 to 2021, the ecological resilience level of Chinese cities increased from 0.0207 to 0.0248, with an average annual growth rate of 1.140%. Over this period, the center of gravity for ecological resilience shifted along a northeast-southwest direction. The difference in ecological resilience levels initially expanded but then narrowed. (2) Economic development, industrial structure, topographical factors, environmental regulations, and human capital demonstrated positive effects on urban ecological resilience. However, the influence of these factors exhibited obvious spatial and temporal heterogeneity, with their effects varying significantly in terms of magnitude and direction across different regions. (3) The impact of influencing factors on urban ecological resilience exhibited a greater variation along the east-west direction compared to the north-south direction. The ecological resilience was observed to be most sensitive to changes in industrial structure along the east-west direction, while environmental regulation had the greatest sensitivity along the north-south direction.

Key words: urban ecological resilience, spatiotemporal geographically weighted regression model, influencing factors, spatiotemporal heterogeneity