지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
이용수
초록· 키워드
오류제보하기
This study was carried out to determine bioaccumulation levels of total mercury on various fish tissues in two streams (Banseok and Hasin Stream) and one lake (Yeongsan Lake) during April-May 2007. We also determined natural background levels of total mercury bioaccumulation to evaluate relative individual impacts of fish and compared the levels with reference sites as a preliminary study to evaluate heavy metal stressor using fish. For the study, we collected fishes in the sampling sites and analyzed the concentrations of total mercury in the liver, kidney, gill, vertebral column, and muscle tissues using Direct Mercury Analyzer (DMA-80, US EPA Method 7473). The levels varied depending on the types of waterbody and tissues used. Concentrations of total mercury ranged between 5.1${\mu}g$ $kg^{-1}$ and 108.6 ${\mu}g$ $kg^{-1}$ in the streams and between 5.3${\mu}g$ $kg^{-1}$ and 87.3 ${\mu}g$ $kg^{-1}$ in the reservoir, and the values were highest in the muscle tissues. Levels of natural background levels of total mercury, even though the sampling number was few, averaged 23.6 ${\mu}g$ $kg^{-1}$ in the study sites. The individual and mean values in each system was not so high in terms of US EPA criteria of fish health and human health, indicating that the impact was minor in the study site. Further studies should be done for the determination of mercury levels in the systems.
목차
등록된 정보가 없습니다.
참고문헌 (0)
참고문헌 신청함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
Validation of current analytical method of mercury in urine by mercury analyzer for biological monitoring of mercury exposure
한국분석과학회 학술대회
2011 .11
-
Determination of total mercury and methyl mercury in biological fluids by utilizing DMA and GC-MS
한국분석과학회 학술대회
2013 .05
-
A Study on the Contents of Heavy Metals in Fish of Andong and Imha Reservoir
한국생명과학회 심포지움
2008 .10
-
만경강 중.상류의 어류 길드특성 및 어류 조직내 수은 함량 분석
한국하천호수학회지
2009 .01
-
Development of processing technology for the mercury analysis
한국분석과학회 학술대회
2010 .05
-
국내 수은 연구 동향 및 관리 현황
한국대기환경학회지(국문)
2009 .04
-
Determination of mercury in fish reference materials by cold vapor generation ICP-MS and role of reducing agents
한국분석과학회 학술대회
2009 .05
-
Overlook of carbonaceous adsorbents and processing methods for elemental mercury removal
Carbon letters
2014 .01
-
A review of elemental mercury removal processing
Carbon letters
2011 .01
-
Total mercury and methylmercury levels in commonly consumed aquatic foods
한국분석과학회 학술대회
2009 .11
-
Biogeochemical effects of zero-valent iron on mercury methylation and bioaccumulation in rice-paddy system
대한지질학회 학술대회
2019 .10
-
Methylmercury Determination in Fish and Shellfish by Direct Mercury Analyser
한국분석과학회 학술대회
2011 .05
-
어류 군집을 이용한 미호천의 생태 건강성 평가 및 피라미(Zacco platypus)의 총수은 함량
한국하천호수학회지
2010 .01
-
효율적인 수은제어를 위한 연구 방안
한국대기환경학회 학술대회논문집
2011 .10
-
안동호 및 상류수계 내 어류 중 수은 농도 특성연구
분석과학
2010 .10
-
Fish Composition and Trophic Guild Analysis as a Collection of Basic Data for Ecosystem Health Assessments in Yeongsan Lake
한국하천호수학회지
2007 .01
-
석탄화력발전시설에서의 하이브리드 집진기 적용 시 수은화합물 제어성능 평가
한국대기환경학회지(국문)
2014 .06
-
하천 서식지 특성에 따른 피라미(Zacco platypus)의 총수은 함량 및 생태 건강성 분석
한국하천호수학회지
2008 .01
-
Mercury Concentration in Urban and Rural Atmospheres of Korea
한국대기환경학회지(영문)
1995 .12
-
Temporal Variations of Total Mercury Concentration in Precipitation : Difference in Source Characteristics between China and Korea
한국대기환경학회 학술대회논문집
2010 .05
이 논문의 저자 정보
최근 본 자료
댓글(0)
0