It is crucial for urban greening studies to comprehend the spatial synergy effect of the urban green space ecosystem on air pollution and the heat island effect. However, there are limited studies that have considered the impact of green space ecosystems on different air pollutants and urban heat island effects across different seasons from an urban space perspective. Therefore, this study took an urban space perspective and established a high-precision spatial grid with a resolution of 500 m. The spatial econometric regression and bivariate local Moran's I test were employed to analyze the impacts of urban green space ecosystems on air pollutants (including summer ozone (O) concentration, winter fine particulate matter (PM) concentration and winter inhalable particulate matter (PM) concentration) and heat islands in summer and winter.

中文翻译：

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城市绿地生态系统对空气污染和热岛效应的空间协同效应

理解城市绿地生态系统对空气污染和热岛效应的空间协同效应对于城市绿化研究至关重要。然而，从城市空间角度考虑绿地生态系统对不同空气污染物的影响以及不同季节的城市热岛效应的研究还很有限。因此，本研究从城市空间视角出发，建立了分辨率为500 m的高精度空间网格。采用空间计量回归和双变量局部Moran's I检验分析城市绿地生态系统对空气污染物（包括夏季臭氧（O）浓度、冬季细颗粒物（PM）浓度和冬季可吸入颗粒物（PM）浓度的影响）和夏季和冬季的热岛。