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논문 기본정보
강원도 춘천과 영월에서 측정한 미세먼지 농도 특성 및 고농도 원인 분석
논문 개요
| 기관명 | NDSL |
|---|---|
| 저널명 | 한국대기환경학회지 = Journal of Korean Society for Atmospheric Environment |
| ISSN | 1598-7132,2383-5346 |
| ISBN |
논문저자 및 소속기관 정보
| 저자(한글) | 조성환,김현웅,한영지,김우진 |
|---|---|
| 저자(영문) | |
| 소속기관 | |
| 소속기관(영문) | |
| 출판인 | |
| 간행물 번호 | |
| 발행연도 | 2016-01-01 |
| 초록 | In this study, the characteristics of $PM_{2.5}$ and $PM_{2.5-10}$ concentrations were identified in two different functional areas including Chuncheon and Youngwol, Korea. Even though the anthropogenic emission rates of $PM_{2.5}$ and $PM_{10}$ are approximately four times higher in Youngwol than in Chuncheon their atmospheric concentrations were statistically higher in Chuncheon. In Chuncheon, both $PM_{2.5}$ concentrations and the ratio of $PM_{2.5}/PM_{10}$ increased as relative humidity (RH) increased possibly because the inorganic and/or organic secondary aerosols were actively formed at high RH. This result was also supported by that $PM_{2.5}$ concentration was enhanced under the fog and mist conditions in Chuncheon. On the other hand, both $PM_{2.5}$ and $PM_{2.5-10}$ concentrations clearly increased with the southerly winds blown from the cement production facility in Youngwol. In addition, high $PM_{2.5-10}$ concentrations were observed with high wind speed, low relative humidity, and high $NO_2$ concentrations in Youngwol, suggesting that $PM_{2.5-10}$ was generated through the physical process including crushing and packing procedures followed by resuspension from cement and lime factory. |
| 원문URL | http://click.ndsl.kr/servlet/OpenAPIDetailView?keyValue=03553784&target=NART&cn=JAKO201609562999785 |
| 첨부파일 |
추가정보
| 과학기술표준분류 | |
|---|---|
| ICT 기술분류 | |
| DDC 분류 | |
| 주제어 (키워드) | lt,TEX gt,$PM_ lt,/TEX gt,lt,TEX gt,{2.5}$ lt,/TEX gt,. lt,TEX gt,$PM_{10}$ lt,/TEX gt,. Relative humidity,Wind speed,Cement production,Secondary aerosol |