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Abstract ▼ AI-Helper

This study focused on the variation of air pollutants diffusion phenomena by structural reform of green buffer zone which were installed to divide the spatial character and to reduce environmental effects between large scale industrial site and residential area. The diffusion phenomena analysed with...

This study focused on the variation of air pollutants diffusion phenomena by structural reform of green buffer zone which were installed to divide the spatial character and to reduce environmental effects between large scale industrial site and residential area. The diffusion phenomena analysed with micro scale climate model(Envi-met). The structural reform of green buffer zone were assumed to rais the mounding level(10m to 30m) and to connect the green buffer zone which are divided by roads. A fair evaluation of model was carried out by compare spatial distribution of air pollutant with simulation results. It was revealed pollutant diffusion phenomena was partially decreased with to raising the mounding level but if the pollutant assumed as odorant, the decrease level of odor intensity can not perceived by sensory. In the case of connect the green buffer zone, perceived odor intensity increased at resident area. So the mitigation effects of odorant diffusion by structural reform of green buffer zone was not up to the expectation.

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