표제지
목차
Abstract 9
I. 서론 11
II. 연구내용 및 방법 12
1. 연구개요 12
2. 연구내용 13
3. 연구방법 13
가. 국내·외 수용모델 문헌연구 13
나. 수용모델 입력자료 QA/QC 14
III. 연구결과 및 고찰 16
1. 수도권 공업지역 미세먼지 특성-경기권역 중심 16
2. 경기권역 배출기여도 산정 18
가. 산출된 오염원별 특성 분석 및 검증 18
나. 유기 성분의 산화도를 활용한 배출원별 특성 24
다. 배출원별 입경분포 특성 26
3. 고농도사례 분석 28
가. PM₂.₅ 고농도 사례 28
나. 황사 사례 33
IV. 결론 36
참고문헌 38
〈Table 1〉 Major marker species of PM₂.₅ sources 13
〈Table 2〉 Summary statistics for the PM₂.₅ and species concentrations at the... 15
〈Table 3〉 Distribution of industrial complexes around the Gyeonggi super site 22
〈Figure 1〉 Location of sampling site in the southern region of korean peninsula. 12
〈Figure 2〉 Characteristics of PM₂.₅ during January-October, 2020 by region 16
〈Figure 3〉 Comparison of industrial major marker concentration during... 17
〈Figure 4〉 Contribution of emission source in the Gyeonggi super site('20/1~10). 18
〈Figure 5〉 Geographical characteristic of the Gyeonggi super site. 19
〈Figure 6〉 Characteristics of Ammonium Nitrate(up) and Sulfate(down) 20
〈Figure 7〉 Characteristics of Gasoline(up) and Diesel(down) vehicle 21
〈Figure 8〉 Location and traffic volume of major roads around the Gyeonggi super... 21
〈Figure 9〉 Reverse trajectory analysis of industrial emission sources 23
〈Figure 10〉 Diurnal variation and CPF analysis of industrial emission sources 23
〈Figure 11〉 Characteristics of Roadway emission source 24
〈Figure 12〉 Characteristics of Soil source 24
〈Figure 13〉 The allocation ratio of the emission source by oxidation factor. 25
〈Figure 14〉 Difference in composition of oxidation factor by emission source. 26
〈Figure 15〉 Particle size distribution of PMF input data selection(up) and PMF result(down). 27
〈Figure 16〉 Comparison of particle size factor and each emission sources 27
〈Figure 17〉 Characteristics of high concentration episode during February 13-15, 2020 28
〈Figure 18〉 Times series of Ammonium Sulfate and Particle size_M(up) 29
〈Figure 19〉 Characteristics of high concentration episode during February 13-15, 2020. 30
〈Figure 20〉 Characteristic of high concentration episode during July 1-3, 2020 30
〈Figure 21〉 Characteristics of high concentration episode during July 1-3, 2020. 31
〈Figure 22〉 Characteristics of high concentration episode during October, 2020 32
〈Figure 23〉 O1aracteristics of high concentration episode during October, 2020. 33
〈Figure 24〉 Chemical composition of Yellow Sand cases and contribution of... 34
〈Figure 25〉 Characteristics of Yellow Sand case of April 22 34
〈Figure 26〉 Characteristics of Yellow Sand case of October 22 35