Fig 1.
Conceptual framework for assessing and planning the CIE in urban parks and green spaces.
Fig 2.
Geographic location of the study area and spatial distribution and land use of urban park green spaces (The base map for this figure contains data from OpenStreetMap (available under the Open Database License) and Landsat 8TIRS).
Table 1.
Meaning of landscape pattern index [53].
Fig 3.
Surface temperature of the study area (The base map for this figure contains data from OpenStreetMap (available under the Open Database License) and Landsat 8TIRS).
Fig 4.
Schematic diagram of UPGS cooling curve.
Fig 5.
Box line plot of UPGS CIE.
Fig 6.
Heat map of significance analysis of UPGS CIE with basic constituent indicators and surface cover indicators.
Fig 7.
Correlation factor analysis of the UPGS CIE with basic constituent indicators and surface cover indicators (a-l).
Fig 8.
Factor analysis of the correlation between UPGS CIE and landscape pattern indicators (a-f).
Fig 9.
Directional analysis of UPGS CIE: Aixi Lake Park (a), Meihu Park (b), Yangming Park (c) (The base map for this figure contains satellite imagery from the U.S. Geological Survey (public domain)).
Table 2.
Accessibility results for residents in the UPGS cooling service area.
Fig 10.
(a) Spatial distribution of new UPGS points.
(b). Accessibility distribution of UPGS cooling services.
Fig 11.
(a) K-means clustering curve of UPGS.
(b) PSO algorithm iteration interface.