메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색
질문

논문 기본 정보

자료유형
학술저널
저자정보
저널정보
한국대기환경학회 한국대기환경학회지(국문) 한국대기환경학회지 제21권 제3호
발행연도
2005.6
수록면
343 - 355 (13page)

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색
질문

초록· 키워드

오류제보하기
Cloud/fog water was collected at Daegwallyeong, a typical clean environmental area, by using an active fog sampler during the foggy period in 2002. The pH ranged from 3.7 to 6.5 with a mean of 5.0, but the pH calculated from average concentrations of H^+ was 4.4. SO₄^(2-), NO₃^- and NH₄^+ were predominant ions with average concentrations of 473.3, 463.3 and 576.0 μeq/L, respectively. This showed that cloud/fog water was slightly acidified, but the concentrations of major pollutants were as high as those for polluted area, suggesting effect from long range transported pollutants. Samples were categorized into four groups (E, W, S, N) by applying 48-h back trajectory analysis using the Hybrid Single-Particle Largrangian Integrated Trajectory (HYSPLIT) model. Concentrations of seasalt (Na^+ and Cl^-) were the highest for group E, indicating large input of seasalts by air masses transported from the East Sea. The concentrations of SO₄^(2-) were slightly higher in group W but the difference was not significant. However, the concentrations of NO₃^- were significantly higher in group W than those in other three groups. The median values of cloud/fog water pH for group N and W were below 4.5, which is significantly lower than median values in group E and group S. This suggests that the acidifying pollutants were transported from the Asia continents and Seoul metropolitan area cause acidification of the cloud/fog water in Daegwallyeong.

목차

Abstract

1. 서 론

2. 실험 방법

3. 결과 및 고찰

4. 결 론

감사의 글

참고문헌

참고문헌 (0)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

이 논문의 저자 정보

이 논문과 함께 이용한 논문

최근 본 자료

전체보기

댓글(0)

0

UCI(KEPA) : I410-ECN-0101-2009-539-017719107