북동태평양의 물리화학적 환경요인의 시공간 변화

Title
북동태평양의 물리화학적 환경요인의 시공간 변화
Alternative Title
Spatial and temporal Variability of Physico-Chemical Parameter in the Northeast Equatorial Pacific Ocean
Author(s)
손승규; 김경홍; 손주원; 김웅서; 김기현
KIOST Author(s)
Son, Seung Kyu(손승규)Kim, Kyeong Hong(김경홍)
Publication Year
2005-11-03
Abstract
This study was investigated about physico-chemical parameter such as wate temperature, salinity, inorganic nutrients and total organic carbon(TOC). CTD (Model Sea-Bird 911 plus) castings were carried out on two transects in the northeast equatorial Pacific Ocean. As a part of Korea Deep-sea Environment Study(KODES), inorganic nutrients and TOC were determined at 41 stations located from 131 to 136 degree W along 105 degree N and from 17 to 131.5 degree W (Fig 1). We particularly chose KODES long-term Monitoring Station(St. KOMO) to observe for the annual senvironmental baseline study in the contract area.Seawater samples were collected at both shallow(including the subsurface chlorophyll maximum layer) at every 0.5 degree intervals and deep (down to 1,000-4,000 m depth) casting stations at 1 degree interval with Niskin samplers attached on a CTD rosette system. Nutrients and total organic carbon was analyzed using an auto-analyzer(Alliance) and a catalytic oxidation/non-dispersive infrared gas anaylsis method.-- and more
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/31253
Bibliographic Citation
35th Underwater Mining Institute Symposium, pp.son1 - son4, 2005
Publisher
Unerwater Mining Institute(UMI)
Type
Conference
Language
English
Publisher
Unerwater Mining Institute(UMI)
Related Researcher
Research Interests

Seawater Chemistry,Geochemistry,해수화학,지화학

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