Conclusions & Prospect
First of all, it established an ideal urban spatial form model by adopting ENVI-met software and quantitatively analyzed the influence mechanism of spatial form index on thermal environment under single index variation conditions. The general layout is divided into density, height, intensity; specific form includes sky visibility, height-width ratio of street, street direction, enclosure coefficient, shade coefficient, enclosure degree, dispersion degree etc.; underlying surface factors include NDVI, impervious surface area ratio, material albedo, etc. Under specific and ideal simulation conditions, the spatial form quantitative indexes with significant correlation with thermal environment include density, mean height, sky visibility factor, NDVI and impervious surface area ratio, and those with large correlation with thermal environment include street...