期刊论文

Construction of multi-level"source-sink"landscape network to alleviate urban thermal environment

中文

生态学报

1000-0933

2023

43

8

3068-3078

10.5846/stxb202201120112

国家自然科学基金面上项目(52078329) 国家自然科学基金国际(地区)合作与交流项目(52061160366)。

本校为其他机构

以天津市六区和新四区为研究对象,首先运用形态学空间格局分析获得7种景观类型,从中提取稳定性较好、面积较大、连通性较高、热贡献度显著的核心区斑块为中心“源”“汇”;其次使用6个空间数据指标构建热环境格局评价模型,根据200...展开更多 以天津市六区和新四区为研究对象,首先运用形态学空间格局分析获得7种景观类型,从中提取稳定性较好、面积较大、连通性较高、热贡献度显著的核心区斑块为中心“源”“汇”;其次使用6个空间数据指标构建热环境格局评价模型,根据2009—2013、2013—2018年热环境格局的变化情况提出4类修正系数对基本阻力面进行修正;最后利用“源-源”、“汇-汇”、“源-汇”...

Taking the six districts and new four districts of Tianjin as the research objects,this paper firstly obtains seven landscape types by using morphologically spatial pattern analysis,and extracts the core area patches with good stability,large area,high connectivity and ...MORE Taking the six districts and new four districts of Tianjin as the research objects,this paper firstly obtains seven landscape types by using morphologically spatial pattern analysis,and extracts the core area patches with good stability,large area,high connectivity and si...