ISPRS International Journal of Geo-Information, Год журнала: 2023, Номер 12(12), С. 482 - 482

Опубликована: Ноя. 28, 2023

Climate change is expected to result in increased occurrences of extreme weather events such as heat waves and cold spells. Urban planning responses are crucial for improving the capacity cities communities deal with significant temperature variations across seasons. This study aims investigate relationship between urban fluctuations morphology throughout four Through quadrant statistical analyses, built-environment factors identified that moderate or exacerbate seasonal land surface temperatures (LSTs). The focus on Seoul, South Korea, a case study, LST values calculated at both grid (100 m × 100 m) street block levels, incorporating vegetation density, use patterns, albedo, two- three-dimensional building forms, gravity indices large forests water bodies. analysis reveals spatial segregation areas demonstrating high adaptability (cooler summers warmer winters) those displaying vulnerability (hotter colder winters), differences forms. Spatial regression analyses demonstrate higher density proximity bodies play key roles moderating LSTs, leading cooler winters. Building characteristics have constant impact LSTs all seasons: horizontal expansion increases LST, while vertical reduces LST. These findings consistent grid- block-level analyses. emphasizes flexible role natural environment temperatures.

Язык: Английский