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NTIS 바로가기한국해양환경ㆍ에너지학회지 = Journal of the Korean Society for Marine Environment & Energy, v.18 no.4, 2015년, pp.245 - 253
선철인 (해양환경관리공단 해양수질팀) , 김동재 (해양환경관리공단 해양수질팀) , 이용우 (해양환경관리공단 해양수질팀) , 김성수 (해양환경관리공단 해양수질팀)
Total acid digestion and 1 M HCl extraction methods were used to investigate the pollution status and the degree of ecological risk of trace metals in surface sediments from the Ulsan-Onsan coast. Total concentrations of trace metals (Cu, Cd, Pb, Zn, and Hg) were two-fold higher in surface sediments...
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핵심어 | 질문 | 논문에서 추출한 답변 |
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동해 남부에 위치한 울산-온산연안은 무엇이 발달되었는가? | 동해 남부에 위치한 울산-온산연안은 1960년대부터 남동임해 공업단지로 조성되면서 석유화학과 비철금속 등 대규모 중화학 공업단지가 발달되었다. 이로 인하여 인접 연안 해저퇴적물 내 미량금속 오염 및 생물 농축현상이 국내 연안에서 가장 심각한 해역 중 한 곳으로 알려져 있다(Lee et al. | |
해저퇴적물 내 오염물질은 어떤 경로로 유입되는가? | 해저퇴적물 내 오염물질은 육상으로부터 지표면을 통한 유출, 하수 배출, 대기 침전 등 다양한 경로를 통해 유입되며(Guo et al.[2010]), 퇴적물 재부유, 흡착 및 탈착 그리고 산화-환원 과정에 의해 다시 수층으로 용출되어 해양생태계에 영향을 미친다(Lee et al. | |
대규모 중화학 공업단지의 발달로 인해 울산-온산연안은 어떻게 평가되고 있는가? | 동해 남부에 위치한 울산-온산연안은 1960년대부터 남동임해 공업단지로 조성되면서 석유화학과 비철금속 등 대규모 중화학 공업단지가 발달되었다. 이로 인하여 인접 연안 해저퇴적물 내 미량금속 오염 및 생물 농축현상이 국내 연안에서 가장 심각한 해역 중 한 곳으로 알려져 있다(Lee et al.[1998]; Ra et al. |
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