경상남도 연안지역 어패류 중의 중금속 함량에 관한 연구-제1보

다국어 초록 (Multilingual Abstract)

As measures against the environmental pollution, maximum efforts to improve of the environmental pollution have also been made; removal of the contaminated sediments of the bay and the coastal area, monitoring of several heavy metal levels in fishes, shell fishes, sea water and sediment, and so on. The objective of this research is to investigate how much metals are included in the sea water, sediment, fishes and shell fishes in kyeongnam coastal area. Specifically, we are investigating the relationships between the metal included in fishes and sea water, and shell fishes and sediment. and heavy metals and heavy metals respectively. Heavy metals over the studied component and area, the average concentrations of Pb, Cd, Cr and Hg in sea water were 0.0029 mg/L, 0.0005 mg/L, 0.0016 mg/L and ND, those of sediment were 11.9583 mg/kg, 0.2136 mg/kg, 1.9158 mg/kg and Hg 0.0108 mg/kg, those of fishes were 0.4358 mg/kg, 0.0726 mg/kg, 1.1188 mg/kg and Hg 0.0622 mg/kg, and those of shellfishes were Pb 0.6738 mg/kg, Cd 0.2223 mg/kg, Cr 0.5516 mg/kg and Hg 0.0117 mg/kg respectively. In the relationship test, Cd was significant in the relationship between fishes and sea water, and Hg was significant in the relationship between sediment and shellfishes.