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景观模式对煤炭资源耗尽的城市息地质量的影响:时空动态和非静止尺度效应

Zixuan Li^1,2, Ziqi Xu^3,4, Yedong Chen⁵

¹Leibniz Institute of Ecological Urban and Regional Development, 01217, Dresden, Germany. L1tomat@163.com.

Environmental monitoring and assessment

|February 15, 2025

概括

煤炭城市的可持续转型需要了解景观模式和息地质量. 这项研究揭示了它们的动态,规模依赖的关系,对于资源枯竭的地区的生态城市更新至关重要.

科学领域:

城市生态城市生态学
环境科学环境科学
地理信息科学地理信息科学

背景情况:

基于煤炭资源的城市在煤炭资源耗尽后面临挑战,需要可持续发展和生态城市更新.
这些城市的景观模式是由煤矿开采和影响息地质量所塑造的,但这种关系需要更深入的探索.
景观模式对息地质量的时空空间动态和非静止规模影响往往被忽视.

研究的目的:

在一个典型的煤炭耗尽的城市中,量化分析景观模式和息地质量的时空演变.
通过使用一种新型模型,研究景观模式对息地质量的复杂,规模依赖的影响.
为转型煤炭城市的生态系统管理和空间规划提供见解.

主要方法:

利用2000年至2020年的土地覆盖面数据进行了在中国贾旺 (Jiawang) 的案例研究.
采用一个多尺度的地理和时间加权回归 (MGTWR) 模型.
量化了景观模式和息地质量的时空演变,分析了非静止规模效应.

主要成果:

详细介绍了生态转型时期的景观模式和息地质量的时空变化.
在不同的空间和时间尺度上量化了景观模式对息地质量的不同影响.
在景观模式与息地质量关系中确定了重要的非静止规模效应.

结论:

该研究阐明了煤炭耗尽的城市的景观模式和息地质量之间的动态相互作用.
调查结果强调了考虑非静态规模效应对于有效的生态系统管理的重要性.
提供了类似城市可持续转型和生态城市更新的蓝图.

关键词:

居住环境质量居住环境质量贾旺旺是什么意思贾旺旺是什么意思景观模式景观模式在MGTWR模型中.资源枯竭的城市资源枯竭的城市空间时间的动态.

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