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Subject

Analysis of Particulate Matter Hot-spot Emission Zone in Seoul Metropolitan Area
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수도권 미세먼지 집중배출지역 분석

논문 기본 정보

Type
Research report
Author
김동영 (경기연구원) 최민애 (경기연구원) 윤보미 (경기연구원)
Journal
Gyeonggi Research Institute 정책연구 [정책연구 2018-64]
Published
2018.11
Pages
1 - 181 (181page)

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Result
Analysis of Particulate Matter Hot-spot Emission Zone in Seoul Metropolitan Area
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Abstract· Keywords

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In recent years, social interest in the health risk of PM(Particulate Matter) has been increasing. In order to improve PM concentration, optimized management on the high density emission areas is required in consideration of the spatial distribution and contribution of source types. In this study, various geo-spatial PM emission related data such as emission facilities, traffic, and other emission activities were constructed using GIS DB with the air pollutants emissions of the Seoul metropolitan area based on National Emission Inventory(CAPSS, Clean Air Pollution Support System) by the Ministry of Environment.
The PM10, PM2.5 and NOx emission rate grid maps of 250m×250m size were constructed for each emission sources in order to derive the hot-spot emission zone of air pollutants. Using the Optimized Hot-Spot Analysis(Getis-Ord Gi*) technique, we extracted a spatial region with a 95% confidence level of hot-spot emission. And then, the standardized analysis of the emission amount for the extracted area was used to derive the hot-spot emission areas and analyzed the emission contribution of each area.
The 10~20 hot-spot emission zones with 95% confidence level were found in Seoul metropolitan area. Each zone has been characterized by dense emissions due to its distinctive sources. Emissions were concentrated mainly due to the location of many industrial facilities, high-dense traffic, and high-dense biomass burning and construction sites. It is expected that the effect of PM concentration improvement will be maximized by introducing the appropriate policy based on the contribution of each emission source to these hot-spot emission zones.

Contents

[표지]
[차례]
표차례
그림차례
[연구요약]
[제1장 서론]
제1절 연구 배경 및 목적
제2절 연구 방법 및 내용
[제2장 대기오염물질 배출량의 공간분포 분석 방법]
제1절 선행연구 검토
제2절 배출원 구분
제3절 배출원별 공간분포 분석 방법
[제3장 수도권 미세먼지 배출의 공간분포 분석]
제1절 상세 공간분포 분석 개요
제2절 배출원별 공간분포 분석 결과
[제4장 미세먼지 집중배출지역 도출 및 시사점 분석]
제1절 집중배출지역 도출 및 배출 특성
제2절 배출 특성에 따른 정책적 시사점
[제5장 결론 및 정책제안]
제1절 결론
제2절 정책제안
[참고문헌]
[Abstract]
[부록]

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