KJCKorea
Journal Central

@article{ART003030413},
author={Tae-Young Choi and Da-In KANG and Jae-Gyu Cha},
title={Mitigation effect on Airborne Particulate Matter Concentration by Roadside Green Space Type and Impact of Wind Speed},
journal={Journal of Environmental Impact Assessment},
issn={1225-7184},
year={2023},
volume={32},
number={6},
pages={437-449}

TY - JOUR
AU - Tae-Young Choi
AU - Da-In KANG
AU - Jae-Gyu Cha
TI - Mitigation effect on Airborne Particulate Matter Concentration by Roadside Green Space Type and Impact of Wind Speed
JO - Journal of Environmental Impact Assessment
PY - 2023
VL - 32
IS - 6
PB - Korean Society Of Environmental Impact Assessment
SP - 437
EP - 449
SN - 1225-7184
AB - This study measured PM10 concentrations and wind speeds in buffer green spaces and neighborhood parks located along the road, and compared them with roadside measurement results to understand the effect of mitigating PM10 concentrations by type of green space and the influence of wind speeds on it. As a result of the analysis, the effect of mitigating PM10 concentration was different depending on the type of roadside green space, and an increase in wind speed had a significant effect on reducing PM10 concentration. In buffer green areas with high planting density, wind speed was low and PM10 stagnated inside, resulting in the highest concentration. On the other hand, green areas in neighborhood parks with relatively low planting density had high wind speeds and the lowest PM10 concentration. The non-green area within the neighborhood park recorded the highest wind speed, which was advantageous for the spread of PM10, but the concentration was higher than that of the green area. Therefore, in order to reduce PM10 concentration in roadside green space, it is necessary to create green space with good ventilation, and the combined effect of green space and wind speed seems to be more advantageous in reducing PM10 concentration. Green spaces capture and remove PM inside, contributing to reducing the concentration of PM outside. In order to manage PM in the entire city and on roads, it is necessary to increase planting density and leaf area in roadside green spaces, such as buffer green spaces, so that PM can be removed within the green spaces. However, in green spaces such as neighborhood parks that are actively used by city residents, in order to minimize damage to users due to PM, it is desirable to create green spaces with a structure that allows PM to spread to the outside rather than stagnate inside.
KW - PM10;Wind speed;Buffer green space;Neighborhood park;Linear regression
DO -
UR -
ER -

Tae-Young Choi, Da-In KANG and Jae-Gyu Cha. (2023). Mitigation effect on Airborne Particulate Matter Concentration by Roadside Green Space Type and Impact of Wind Speed. Journal of Environmental Impact Assessment, 32(6), 437-449.

Tae-Young Choi, Da-In KANG and Jae-Gyu Cha. 2023, "Mitigation effect on Airborne Particulate Matter Concentration by Roadside Green Space Type and Impact of Wind Speed", Journal of Environmental Impact Assessment, vol.32, no.6 pp.437-449.

Tae-Young Choi, Da-In KANG, Jae-Gyu Cha "Mitigation effect on Airborne Particulate Matter Concentration by Roadside Green Space Type and Impact of Wind Speed" Journal of Environmental Impact Assessment 32.6 pp.437-449 (2023) : 437.

Tae-Young Choi, Da-In KANG, Jae-Gyu Cha. Mitigation effect on Airborne Particulate Matter Concentration by Roadside Green Space Type and Impact of Wind Speed. 2023; 32(6), 437-449.

Tae-Young Choi, Da-In KANG and Jae-Gyu Cha. "Mitigation effect on Airborne Particulate Matter Concentration by Roadside Green Space Type and Impact of Wind Speed" Journal of Environmental Impact Assessment 32, no.6 (2023) : 437-449.

Tae-Young Choi; Da-In KANG; Jae-Gyu Cha. Mitigation effect on Airborne Particulate Matter Concentration by Roadside Green Space Type and Impact of Wind Speed. Journal of Environmental Impact Assessment, 32(6), 437-449.

Tae-Young Choi; Da-In KANG; Jae-Gyu Cha. Mitigation effect on Airborne Particulate Matter Concentration by Roadside Green Space Type and Impact of Wind Speed. Journal of Environmental Impact Assessment. 2023; 32(6) 437-449.

Tae-Young Choi, Da-In KANG, Jae-Gyu Cha. Mitigation effect on Airborne Particulate Matter Concentration by Roadside Green Space Type and Impact of Wind Speed. 2023; 32(6), 437-449.

Tae-Young Choi, Da-In KANG and Jae-Gyu Cha. "Mitigation effect on Airborne Particulate Matter Concentration by Roadside Green Space Type and Impact of Wind Speed" Journal of Environmental Impact Assessment 32, no.6 (2023) : 437-449.