북동태평양 클라리온-클리퍼톤 해역에 분포하는 망간단괴 자원량 추정

Title
북동태평양 클라리온-클리퍼톤 해역에 분포하는 망간단괴 자원량 추정
Alternative Title
Resources Estimation of polymetallic nodule deposits in the Clarion-Clipperton Fracture Zone, northeast Pacific
Author(s)
유찬민; 지상범; 형기성; 민성현
KIOST Author(s)
Yoo, Chan Min(유찬민)Chi, Sang Bum(지상범)Hyeong, Kiseong(형기성)
Publication Year
2016-06-06
Abstract
Since early 1990s, Korea has been carrying out researches on the development of deep seabed mineral resources to achieve two national strategic goals: 1) to secure the stable long-term supply source of strategic metals such as Cu, Ni and Co and 2) to create new marine industries related to seabed mining. We estimated polymetallic nodule abundance using hundreds of photographs acquired from a deep tow camera system in 4 separete blocks. The average abundances of each block are 5.88kg/m2, 5.07kg/m2, 8.67kg/m2, and 8.78kg/m2. Abundances from deep tow camera data show similar patterns on distribution and tendency compared with those from FFG data, although average values between two data sets are somewhat different. QQ-plot also represent linear and close to the tie line. and 2) to create new marine industries related to seabed mining. We estimated polymetallic nodule abundance using hundreds of photographs acquired from a deep tow camera system in 4 separete blocks. The average abundances of each block are 5.88kg/m2, 5.07kg/m2, 8.67kg/m2, and 8.78kg/m2. Abundances from deep tow camera data show similar patterns on distribution and tendency compared with those from FFG data, although average values between two data sets are somewhat different. QQ-plot also represent linear and close to the tie line.
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/24722
Bibliographic Citation
STAR 2016: The Pacific Islands Science, Technology and Resources Conference, pp.62, 2016
Publisher
Geoscience
Type
Conference
Language
English
Publisher
Geoscience
Related Researcher
Research Interests

deep sea mineral resources,deep sea sediments,심해저 광물자원,심해저 퇴적물,심해 환경

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