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
한국환경분석학회 환경분석과 독성보건 한국환경분석학회지 제22권 제1호
발행연도
2019.1
수록면
10 - 21 (12page)

이용수

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

초록· 키워드

오류제보하기
To carry out a contamination assessment of trace metals in surface sediments from the Nakdong river main stream, surface sediments were collected at 15 sites and analyzed for trace metal content and grain size. The zinc, chromium and nickel (SH-01, SH-13) levels were characterized as “heavily polluted”, nickel and cadmium (SH-01) were categorized as “SEL” and nickel (SH-01) was determined to be at III level when compared with sediment quality guidelines (United States Environmental Protection Agency, Ontario Ministry of Canada, and National Institute Environmental Research of Korea). The enrichment factor and index of geo-accumulation results show that SH-01 has the highest level of anthropogenic contamination. In addition, according to the PLI, trace metals contamination was high at SH-01 (1.84) and SH-13 (1.07). The sediment from SH-01 was composed of comparatively coarse sediments compared to other sites but the metal contents were high, which is considered to be less related to grain size and more related to contamination by trace metals. The highest level of contamination (SH-01) in the study area is thought be due to the effect of mine tailings leaking in abandoned mines.

목차

등록된 정보가 없습니다.

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

최근 본 자료

전체보기

댓글(0)

0