Land Surface Temperature
Figure 14 . i-Tree Landscape Springfield Land Surface Temperature Map
Figure 14 presents the distribution of land surface temperature ( LST ) in Springfield , providing a visual representation of the variation in surface heat across the city . The color gradient on the map indicates different temperature ranges , with warmer colors representing higher LST values . This visualization offers insights into the urban heat island effect and the spatial patterns of heat within Springfield ' s landscape .
Land surface temperature is a critical indicator of urban heat and can have significant implications for public health , energy consumption , and the overall urban microclimate . Higher land surface temperatures are often associated with the presence of impervious surfaces , sparse vegetation , and built-up areas , which contribute to increased heat absorption and limited cooling through evapotranspiration .
Understanding the distribution of land surface temperature can inform urban planning and climate resilience strategies . By identifying hotspots and areas of high LST , policymakers and city planners can prioritize interventions to mitigate the urban heat island effect and improve thermal comfort for residents . Strategies may include increasing tree canopy cover , implementing green infrastructure , and promoting the use of cool materials in building design .
Furthermore , the visualization of land surface temperature can aid in addressing environmental justice concerns . By identifying neighborhoods with disproportionately higher temperatures , which often coincide with areas with lower income levels and higher percentages of minority populations , targeted interventions can be implemented to address heat-related health risks and promote equitable access to cooler urban environments .
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