영산강 수계 표층 퇴적물의 금속류 분포 및 오염도 평가
Assessment of Heavy Metal Pollution in Surface Sediments of the Yeongsan River
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The particle sizes and heavy metal concentrations (Pb, Zn, Cu, Cd, Hg, As, Cr, Ni, Li, Al) of surface sediments of the Yeongsan River were analyzed to assess the distribution and pollution level of heavy metals. The distribution of particle sizes was dominated by sand in the upstream sites (MS1-MS7) and by silt loam in the downstream sites (MS8-ML3), but MS3 and MS6, located slightly upstream of the two weirs, were found to be loamy sand and silt loam, respectively. The concentrations of Pb, Zn, Cu, Cd and Hg were higher at the upstream sites, while As, Cr, Ni and Li were higher at the downstream sites. The heavy metals of crustal origin (As, Cr, Ni and Li) were strongly correlated with particle size, while the other heavy metals (Pb, Zn, Cu, Cd and Hg) were weakly correlated with particle size. Considering their concentrations, most of heavy metals were evaluated as having almost no toxic effects on benthic organisms, at all sites. In addition, anthropogenic contamination by the Igeo, EF and CF were found to have no impact at most sites, with only low levels of pollution at the others. Using the PLI method, the MS2 and MS3 sites, located upstream, were assessed to be affected by anthropogenic contamination. Most importantly, Zn, Cu and Hg were found to be the elements responsible for most pollution, and they were highest at the upstream sites, implying pollution by domestic sewage and urban discharge.
Abstract
The particle sizes and heavy metal concentrations (Pb, Zn, Cu, Cd, Hg, As, Cr, Ni, Li, Al) of surface sediments of the Yeongsan River were analyzed to assess the distribution and pollution level of heavy metals. The distribution of particle sizes was dominated by sand in the upstream sites (MS1-MS7) and by silt loam in the downstream sites (MS8-ML3), but MS3 and MS6, located slightly upstream of the two weirs, were found to be loamy sand and silt loam, respectively. The concentrations of Pb, Zn, Cu, Cd and Hg were higher at the upstream sites, while As, Cr, Ni and Li were higher at the downstream sites. The heavy metals of crustal origin (As, Cr, Ni and Li) were strongly correlated with particle size, while the other heavy metals (Pb, Zn, Cu, Cd and Hg) were weakly correlated with particle size. Considering their concentrations, most of heavy metals were evaluated as having almost no toxic effects on benthic organisms, at all sites. In addition, anthropogenic contamination by the Igeo, EF and CF were found to have no impact at most sites, with only low levels of pollution at the others. Using the PLI method, the MS2 and MS3 sites, located upstream, were assessed to be affected by anthropogenic contamination. Most importantly, Zn, Cu and Hg were found to be the elements responsible for most pollution, and they were highest at the upstream sites, implying pollution by domestic sewage and urban discharge.
참고문헌 (59)
- F. Çevik, "An assessment of metal pollution in surface sediments of Seyhan dam by using enrichment factor, geoaccumulation index and statistical analyses", Environmental Monitoring and Assessment, 152, pp.309~317 (2009)
- H. Feng, "Metal contamin ation in sediments of the western Bohai Bay and adjacent estuaries, China", Journal of Environmental Management, 92, pp.1185~1197 (2011)
- C. Hernandez-Crespo, "Determination of background levels and pollution assessment for seven metals (Cd, Cu, Ni, Pb, Zn, Fe, Mn) in sediments of a Mediterranean coastal lagoon", Catena, 133, pp.206~214 (2015)
- B. Keshavarzi, "Heavy metals and polycyclic aromatic hydrocarbons in surface sediments of Karoon River, Khuzestan Province, Iran", Environmental Science and Pollution Research, 22, pp.19077~19092 (2015)
- Z. Sun, "Spatial variations and bioaccumulation of heavy metals in intertidal zone of the Yellow River estuary, China", Catena, 126, pp.43~52 (2015)
- F. Xu, "Trace metals in the surface sediments of the intertidal Jiaozhou Bay, China: Source and contamination assessment", Marine Pollution Bulletin, 104, pp.371~378 (2016)
- M. Chabukdhara, "Assessment of heavy metal contamination in Hindon River sediments: A chemometric and geochemical approach", Chemosphere, 87, pp.945~953 (2012)
- V. M. Dekov, "Chemical composition of sediments, suspended matter, river water and ground water of the Nile (Aswan-Sohag traverse)", Science of Total Environment, 201, pp.195~210 (1997)
- B. J. Alloway, "Metal availability", Science of Total Environment, 75, pp.41~69 (1988)
- 조영길, "영산강 하상퇴적물의 중금속 함량", 한국환경과학회지, 7, pp.281~290 (1998)
- 정희호, "한국 남서해 환경보전해역의 표층퇴적물 내 중금속 오염", 환경분석과 독성보건, 20(2), pp.93~99 (2017), 한국환경분석학회
- H. M. V. M. Soares, "Sediment as monitors of heavy metal contamination in the Ave river basin (Portugal): Multivariate analysis of data", Environmental Pollution, 105, pp.311~323 (1999)
- V. G. Caccia, "The distribution of trace metals in Florida Bay sediments", Marine Pollution Bulletin, 46, pp.1420~1433 (2003)
- 나공태, "시화호 코어 퇴적물 내 미량금속 분포 특성 및 오염 평가", Ocean and Polar Research, 35(2), pp.69~83 (2013), 한국해양과학기술원[DOI]
- 신상은, "영산강 유역 하상퇴적물의 지화학적 특성과 환경 변화", 한국지형학회지, 22(3), pp.31~42 (2015), 한국지형학회[DOI]
- 김휘중, "폐광산 지역 옥동천 퇴적물내에 포함된 중금속의 존재형태 및 이동성", 지하수토양환경, 10(2), pp.44~51 (2005), 한국지하수토양환경학회
- 이준배, "금강수계 퇴적물 중 금속류 분석 및 상관성 조사", 분석과학, 27(1), pp.11~21 (2014), 한국분석과학회[DOI]
- 양윤모, "금강에서 보 설치 후 퇴적물 중금속 분포", 한국환경농학회지, 34(1), pp.64~68 (2015), 한국환경농학회[DOI]
- 김신, "낙동강 수계 표층 퇴적물의 중금속 분포와 오염도", 한국환경과학회지, 24(8), pp.969~980 (2015), 한국환경과학회[DOI]
- 김신, "낙동강 본류에 분포하는 표층 퇴적물의 지화학적 특성 변화", 한국환경과학회지, 26(3), pp.311~324 (2017), 한국환경과학회[DOI]
- 김신, "하천 퇴적물 내 중금속 오염도 평가에 관한 연구 (낙동강 수계 표층 퇴적물을 대상으로)", 한국물환경학회지, 33(4), pp.460~473 (2017), 한국물환경학회
- 양윤모, "금강수계 보구간 표층퇴적물 오염도 평가", 환경분석과 독성보건, 21(3), pp.125~138 (2018), 한국환경분석학회
- 안정민, "낙동강 강정고령보 상류 퇴적물 측정망 지점의 중금속 오염도 및 대표성 평가", 한국환경과학회지, 27(7), pp.477~488 (2018), 한국환경과학회[DOI]
- W. Calmano, "Sediments and toxic substances: Environmental effects and ecotoxicity" (1996), Springer-Verlag
- A. Farkas, "Assessment of the environmental significance of heavy metal pollution in surficial sediments of the River Po", Chemosphere, 68, pp.761~768 (2007)
- G. Bartoli, "Heavy metal content in sediments along the Calore River", Journal of Environmental Management, 95, pp.S9~S14 (2012)
- A. M. Idris, "Combining multivariate analysis and geochemical approaches for assessing heavy metal level in sediments from Sudanese harbors along the Red Sea coast", Microchemical Journal, 90, pp.159~163 (2008)
- D. G. Cuadrado, "Principal component analysis applied to geomorphologic evolution", Estuarine, Coastal and Shelf Science, 44, pp.411~419 (1997)
- J. A. Villaescusa-Celaya, "Heavy metals in the fine fraction of coastal sediments from Baja California (Mexico) and California (USA)", Environmental Pollution, 108, pp.453~462 (2000)
- K. Loska, "Application of principal component analysis for the estimation of source heavy metal contamination in surface sediments from Rydnik Reservoir", Chemosphere, 51, pp.723~733 (2003)
- 오해성, "영산강 퇴적물 인의 존재형태에 대한 실험실 연구", 대한환경공학회지, 39(9), pp.519~526 (2017), 대한환경공학회[DOI]
- 환경부, "수질오염공정시험기준-퇴적물(환경부고시 제 2012-99호)", ~ (2012)
- D. Persaud, "Guidelines for the protection and management of aquatic sediment quality in Ontario" (1993), Ontario Ministry of the Environment
- S. L. Smith, "A preliminary evaluation of sediment quality assessment values for freshwater ecosystem", Journal of Great Lakes Research, 22, pp.624~638 (1996)
- 국립환경과학원, "하천·호소 퇴적물 오염평가 기준(국립환경과학원 예규 제2015)", ~ (2015)
- 국립환경과학원, "하천퇴적물 배경농도 산정 연구", ~ (2011)
- G. Müller, "Schwermetalle in den sediments des Rheins Veranderungen seit 1971", Umschan, 79, pp.778~783 (1979)
- S. Covelli, "Application of a normalization procedure in determining regional geochemical baselines", Environmental Geology, 30, pp.34~45 (1997)
- J. Zhang, "Riverine composition and estuarine geochemistry of particulate metals in China Weathering features, anthropogenic impact and chemical fluxes", Estuarine, Coastal and Shelf Science, 54, pp.1051~1070 (2002)
- F. Xu, "Assessment of heavy metal contamination in urban river sediments in the Jiaozhou Bay catchment, Qingdao, China", Catena, 150, pp.9~16 (2017)
- L. Håkanson, "An ecological risk index for aquatic pollution control. a sedimentological approach", Water Research, 14, pp.975~1001 (1980)
- D. L. Tomlinson, "Problems in the assessment of heavy-metal levels in estuaries and the formation of a pollution index", Helgoländer Meeresunters, 33, pp.566~575 (1980)
- P. S. Harikumar, "Distribution of heavy metals in the core sediments of a tropical wetland system", International Journal of Environmental Science and Technology, 6, pp.225~232 (2009)
- R. L. Folk, "Petrology of sedimentary rock", pp.170~ (1968)
- 오강호, "영산강 유역 퇴적환경과 하천수 및 퇴적물의 오염", 박사, 지구환경과학, pp.2002
- 강민경, "보 설치가 퇴적물 특성에 미치는 영향에 관한 연구", 대한환경공학회지, 34(9), pp.597~603 (2012), 대한환경공학회
- U. Förstner, "Metal pollution in the aquatic environment" (1981), Heidelberg Springer
- 황동운, "한산거제만 주변 퇴적물의 유기물과 미량금속 분포 특성", 환경분석과 독성보건, 18(3), pp.131~143 (2015), 한국환경분석학회
- 김주용, "광주 부근 영산강과 광주천의 하상퇴적물의 중금속 오염", 한국지구과학회지, 20, pp.96~100 (1999)
- 오강호, "광주광역시 하천의 표층퇴적물에 대한 지구화학 적 특성과 오염", 한국지구과학회지, 24, pp.346~360 (2003)
- 오강호, "상류수계 영산강 하상퇴적물의 지화학적 특성과 오염", 한국물환경학회지, 21(5), pp.520~527 (2005), 한국물환경학회
- PC+ 사용법과 통계분석기법 해설, "SPSS", pp.1994, 김범종
- U. Förstner, "Metal pollution in the aquatic environment", pp.486~ (1981), Springer-Verlag
- W. Salomons, "Metals in the hydrocycle", pp.349~ (1984), Springer-Verlag
- D. C. Adriano, "Trace elements in the terrestrial environment", pp.533~ (1986), Springer-Verlag
- A. J. Horowitz, "A primer on sediment-trace element chemistry", pp.136~ (1991), Lewis Publishers
- D. J. Huisman, "A geological interpretation of heavy metal concentrations in soil and sediments in the southern Netherlands", Journal of Geochemical Exploration, 59, pp.163~174 (1997)
- A. Facchinelli, "Multivariate statistical and GIS-based approach to identify heavy metal sources in soils", Journal of Environmental Pollution, 114, pp.313~234 (2001)
- 황동운, "울산항 주변 표층 퇴적물내 유기물과 미량금속 분포 특성 및 오염 평가", 환경분석과 독성보건, 17(3), pp.146~160 (2014), 한국환경분석학회