用强度分析和景观指标量化绿色基础设施变化对台北大都会地区景观模式的影响
1Department of Landscape Architecture, Fu Jen Catholic University, New Taipei City, Taiwan. haoweichiu@gmail.com.
Environmental monitoring and assessment
|June 3, 2023
概括
台北的城市边缘地区显示,由于土地使用变化,景观碎片化越来越大. 这凸显了需要更好的城市绿色基础设施 (GI) 规划,以支持生态系统服务和气候弹性.
科学领域:
- 城市生态城市生态学
- 景观生态学 景观生态学
- 环境规划 环境规划
背景情况:
- 城市绿色基础设施 (GI) 对减缓气候变化和城市生态系统服务至关重要.
- 了解土地利用变化对地理标识模式的影响至关重要,尤其是在城市边缘地区.
- 有限的研究存在于台湾城市边缘的GI景观模式变化.
研究的目的:
- 探索绿色基础设施 (GI) 变化对台北大都市区 (TMA) 景观模式的影响.
- 分析1981年至2015年城市核心与城市边缘地区的土地使用和地理标志性变化.
- 确定景观碎片化的趋势,并为未来的空间规划提供信息.
主要方法:
- 强度分析被用来量化土地面积和土地使用强度的变化间隔,类别和过渡水平 (1981-2015).
- 应用景观指标来分析绿色基础设施 (GI) 模式的变化.
- 该研究重点关注台北大都市区 (TMA),比较城市核心和边缘动态.
主要成果:
- 城市边缘地区经历了快速的土地利用变化,特别是在1995年至2015年之间.
- 森林和农业用地显示,城市边缘地区的面积变化最为显著.
- 城市边缘的景观碎片化增加,森林补丁的完整性下降,建筑/农业复杂性增加.
结论:
- 地区的城市边缘地区正在经历显著的景观碎片化.
- 空间规划必须整合绿色基础设施 (GI),以增强生态系统服务和气候变化抵御能力.
- 在快速变化的景观中,有效的地理标志系统对于可持续的城市发展至关重要.
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