Interannual variability of Circumpolar Deep Water in the Amundsen Sea: Model and Observation
- Title
- Interannual variability of Circumpolar Deep Water in the Amundsen Sea: Model and Observation
- Other Titles
- 남극 아문젠해 환남극심층수 경년변동성: 아라온 관측 및 해양모델 활용
- Keywords
- Amundsen Sea
- Issue Date
- 2018
- Citation
- Park, Taewook, et al. 2018. Interannual variability of Circumpolar Deep Water in the Amundsen Sea: Model and Observation. 2018 The Korean Society of Oceanography Fall Conference. Busan Port International Exhibition & Convention Center (BPEX). 2018.10.25~2018.10.26.
- Abstract
- Observations based on mooring stations as well as hydrographic survey have shown that Circumpolar Deep Water (CDW) intrusion and behaviors in the Amundsen Sea Embayment show year-to-year variations. In this study, we analyzed model data (2001-2016) of a high-resolution MITgcm ocean model that allows ocean-ice shelf interaction, by comparing with observational data including a recent Araon expedition. We find that distinct patterns in hydrographic profiles observed in 2012 and 2014 attribute to wind stress curl and its relevant up- and downwelling processes in the oceanic interior.
- Conference Name
- 2018 The Korean Society of Oceanography Fall Conference
- Conference Place
- Busan Port International Exhibition & Convention Center (BPEX)
- Conference Date
- 2018.10.25~2018.10.26
- Type
- Poster
- Indexed
- 포스터
- Appears in Collections
- 2018-2018, Ocean-to-Ice Interactions in Amundsen Sea: Ice shelf melting and its impact on ocean processes (18-18) / Kim, Tae-Wan (PE18060)
2017-2017, Ocean-to-Ice Interactions in Amundsen Sea: Ice shelf melting and its impact on ocean processes (17-17) / Lee, SangHoon (PE17060)
- Files in This Item
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