2010-2011년 중부 아문젠해 대륙붕상의 관측

Title
2010-2011년 중부 아문젠해 대륙붕상의 관측
Alternative Title
A hydrographic survey in the central Amundsen Sea shelf in 2010-2011
Author(s)
이재학; 하호경; 홍창수; 김태완; 이상훈
KIOST Author(s)
Lee, Jae Hak(이재학)
Alternative Author(s)
이재학; 홍창수
Publication Year
2012-03-07
Abstract
In December 2010 and January 2011, Korea Polar Research Institute conducted a hydrographic survey in the central Amundsen Sea shelf near Gets and Dotson Ice Shelves using the new Korean IBRV Araon. The CTD data reveal that the near bottom intrusion of the Circumpolar Deep Water (CDW) into the shelf area is relatively weaker than the previous observations reported in various literatures. Vertical distributions of water properties on the cross (channel) section appear to incline slightly to the eastern flank of the channel suggesting that a physical process governs its synoptic circulation in the region. Possible physical processes for the CDW intrusion and synoptic circulation in the central Amundsen Sea shelf will be presented.Near bottom intrusion of the Circumpolar Deep Water (CDW) into the shelf area is relatively weaker than the previous observations reported in various literatures. Vertical distributions of water properties on the cross (channel) section appear to incline slightly to the eastern flank of the channel suggesting that a physical process governs its synoptic circulation in the region. Possible physical processes for the CDW intrusion and synoptic circulation in the central Amundsen Sea shelf will be presented.
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/27899
Bibliographic Citation
2012 Ocean Science Meeting, pp.1, 2012
Publisher
AGU,
Type
Conference
Language
English
Publisher
AGU,
Related Researcher
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