독도 주변 해역 주상퇴적물의 중금속 분포

Title
독도 주변 해역 주상퇴적물의 중금속 분포
Alternative Title
Distribution of Heavy Metals in Sediment Cores around the Dokdo, Korea
Author(s)
김경태; 나공태; 이정무; 김은수; 박찬홍; 노현수
KIOST Author(s)
Kim, Kyung Tae(김경태)Ra, Kongtae(나공태)
Publication Year
2015-11-19
Abstract
The vertical distribution of heavy metals were investigated for the sediment cores(2 sites) in the adjacent sea to the Dokdo in November∼December 2006. The maximum values for Al, Fe, Ma, Cr, Co, Ni, Cu, Zn, As Cd, Pb and Hg of total samples were 9.44%, 5.15%, 13,956ppm, 88.1ppm, 29.9ppm, 59.1ppm, 51.2ppm, 158ppm, 27.8ppm, 0.60ppm, 47.8ppm and 0.10ppm. The maximum values of Mn, Co, As, Pb and Hg were observed at the upper layer(0∼3cm) of each sediment core. However, the profiles of Cu, Zn, Cd showed an decreasing trend toward the upper layer.s were 9.44%, 5.15%, 13,956ppm, 88.1ppm, 29.9ppm, 59.1ppm, 51.2ppm, 158ppm, 27.8ppm, 0.60ppm, 47.8ppm and 0.10ppm. The maximum values of Mn, Co, As, Pb and Hg were observed at the upper layer(0∼3cm) of each sediment core. However, the profiles of Cu, Zn, Cd showed an decreasing trend toward the upper layer.
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/25041
Bibliographic Citation
2015년 한국해양환경에너지학회 추계 학술대회, pp.209 - 214, 2015
Publisher
한국해양환경에너지하괴
Type
Conference
Language
Korean
Publisher
한국해양환경에너지하괴
Related Researcher
Research Interests

Management of marine environment,Marine pollution,Trace metal(Heavy metal),해양환경관리,해양오염,미량금속(중금속)

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