목포 연안해역의 해수, 퇴적물 및 해조류에 축적된 중금속 함량
The Concentrations of Heavy Metals in the Seawater, Sediment and Seaweed in Mokpo Coastal Region, Southwestern Coast of Korea
2
조회
0
다운로드
4
인용
0
참고문헌
초록
Abstract
Heavy metal concentration of Fe, Zn, Cu, Cd and Pb were analysed from seaweeds (Ulva pertusa, Sargassum thunbergii, Caulacanthus okamurae), sediments and seawater at the two experimental sites of Daebul and Sabjin industrial complex in Mokpo coastal area with a control site (Heugsando). Highest values of heavy metals were found at two experimental sites influencing by various pollution sources such as industrial drains, sewage and harbours. In contrast, the lowest concentrations was observed at the control site without any pollution source. The concentration levels of accumulated heavy metals were in the following order: seaweeds¤sediments¤ seawater. Similar spatial distribution patterns were observed at the seaweeds, sediments and seawater for the highest mean values of the different heavy metals. This result show that seaweeds could be used as a biomonitors of heavy metals at coastal region.
참고문헌 (19)
- 김경태, "진해만 표층해수중의 중금속 농도 분포", 한국해양학회지, 16, pp.19~27 (1994)
- 김신영, "해조류의 중금속 축적에 관한 연구", ALGAE, 18(4), pp.349~354 (2003), 한국조류학회I
- 이인숙, "한국 임해 공단 연안에서 퇴적물, 해수 및 굴(Crassostrea gigas)의 중금속 함량", 한국생태학회지, 19, pp.261~270 (1996)
- 조영길, "영산강 하상퇴적물의 중금속 함량 및 분포", 한국환경과학회지, 7, pp.281~290 (1998)
- 조영길, "남해 대륙붕 표층퇴적물 중중금속 원소의 분포 특성", 한국해양학회지, 29, pp.338~356 (1994)
- 전수경, "서남해안 연근해저 퇴적물의 중금속 함량 및 분포", 한국환경과학회지, 11(12) (2002), 한국환경과학회
- Burdin KS, "Heavy metal accumulation by carrageenan and agar producing algae", Bot. Mar, 37, pp.467~470 (1994)
- Chung IK, "The effects of heavy metals in seaweeds", Kor. J. Phycol, 4, pp.221~238 (1989)
- Dawes CJ, "Marine botany", pp.480~ (1998), John Wiley & Sons, Inc
- Danielsson LG, "Trace metal determinations in estuarine waters by AAS after extraction of dithiocarbamate complexes into freon", Anal. Chim. Acta, 144, pp.183~188 (1982)
- IMWC, "The international mussel watch committee Cochin estuary determined using chemical extraction techniques", Sci. Total Environ, 102, pp.113~128 (1990)
- Jung HS, "A mechanism for the enrichments of Cu and depletion of Mn in anoxic marine sediments, Banweol intertidal flat in Korea", Mar. Pollution Bull, 32, pp.782~787 (1996)
- Keeney WL, "The determination of trace metals in Cladophora glomerata- C. glomerata as a potential biological monitor", Water Res, 10, pp.981~984 (1976)
- Leal MFC, "Biomonitoring with benthic macroalgae and direct assay of toxic metals in seawater of the Oporto Coast (Northwest Portugal)", Mar. Pollut. Bull, 34, pp.1006~1015 (1997)
- Levine HG, "The use of seaweeds for monitoring coastal waters, In Algae as ecological indicators", pp.189~210 (1984), Academic Press
- Murugadas TL, "Heavy metal accumulation patterns in selected seaweed species of Malaysia", Asia Pac. J. Mol. Biol. Biotechnol, 3, pp.290~310 (1995)
- Sandau E, "Heavy metal sorption by marine algae and algal by-products", Acta Biotechnol, 16, pp.103~119 (1996)
- Topcuo˘glu S, "Heavy metals in marine algae from ile in the Black Sea", Bull. Environ. Contam. Toxicol, 67, pp.288~294 (2001)
- Vasconcelos MTSD, "Seasonal variability in the kinetics of Cu, Pb, Cd and Hg accumulation by macroalgae", Mar. Chem, 74, pp.65~85 (2001)