Dynamic Impacts of Urban Expansion on Vegetation Growth in Urban Environments: A Sustainable Land Management Framework
Published in Land Use Policy, 2025
Core contribution: This article reframes the urban expansion-vegetation relationship as a dynamic threshold process rather than a linear trade-off. It links expansion intensity, time, and climate dependence to a sustainable land management framework that reduces direct vegetation loss while enhancing indirect greening gains.
Highlights
- Moves beyond linear impact models by emphasizing dynamic vegetation thresholds.
- Connects urban expansion intensity, time, and climate dependence in one conceptual framework.
- Distinguishes negative direct impacts from positive indirect greening effects.
- Translates urban-ecological dynamics into sustainable land management strategies.
核心贡献: 本文将城市扩张与植被增长的关系理解为动态阈值过程,而不是简单线性权衡。研究把扩张强度、时间维度和气候依赖性联系起来,提出兼顾减少直接植被损失和增强间接增绿收益的可持续土地管理框架。
核心亮点
- 通过强调动态植被阈值,突破线性影响模型。
- 在同一框架中连接城市扩张强度、时间维度和气候依赖性。
- 区分负向直接影响与正向间接增绿效应。
- 将城市生态动态转化为可持续土地管理策略。

