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

논문 기본 정보

자료유형
학술저널
저자정보
저널정보
한국환경보건학회 한국환경보건학회지 한국환경보건학회지 제39권 제2호
발행연도
2013.1
수록면
159 - 165 (7page)

이용수

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

초록· 키워드

오류제보하기
Objective: This study was carried out in order to estimate atmospheric Polychlorinated Biphenyls (PCBs)concentrations using pine needles as a passive air sampler (PAS) in urban, semi-rural and rural regions. Methods: One-year old pine needles were collected to analyze their PCBs concentrations (Cp, pg/g dry) at the end of December. PCBs concentrations in ambient air (Ca, pg/m3) were calculated with the logKoa-log(Cp/Ca) model. Results: PCBs concentrations in ambient air (Ca) were high in the order of urban, semi-rural and rural regions. The lower-chlorinated PCBs showed a higher concentration in ambient air. However, the distribution of PCBs congeners was similar in all three regions. Correlation between Ca and the population density of the three regions was significant (R2=0.9834, p<0.001). Conclusions: It was concluded that although the production and use of PCBs was banned in the1970s, PCBs are currently being produced unintentionally by human activities.

목차

등록된 정보가 없습니다.

참고문헌 (25)

참고문헌 신청

이 논문의 저자 정보

최근 본 자료

전체보기

댓글(0)

0