書誌事項
- タイトル別名
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- Oceanic Downscaling Effects on the Kuroshio Extension Jet using a JCOPE2-ROMS System
- JCOPE2-ROMS タダン ネスティング ニ ヨル クロシオ ゾク リュウイキ デ ノ ダウンスケーリング コウカ ノ ケンショウ
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抄録
Whereas the Kuroshio drifting up off the eastern coast of Japan is known to be controlled by the mesoscale dynamics,effects of the ageostrophic submesoscale dynamics on the mean structure,eddies,frontal processes,etc. have not been fully understood. Towards a rigorous submesoscale Kuroshio modeling,a detailed numerical downscaling experiment is performed with a double-nested ROMS at horizontal resolutions of 3 km and 1 km,forced by the assimilative JCOPE2 at 1/10 deg. as the boundary condition. According to the analysis on kinetic energy conversion rates along the principal frontal directions,meandering and scale transitions are attributed to baroclinic frontal instability,while suppressed by horizontal shear near the Kuroshio axis.
収録刊行物
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- 土木学会論文集B2(海岸工学)
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土木学会論文集B2(海岸工学) 68 (2), I_436-I_440, 2012
公益社団法人 土木学会
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詳細情報 詳細情報について
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- CRID
- 1390282680298516608
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- NII論文ID
- 130004550813
- 120005670620
- 40019514140
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- NII書誌ID
- AA12508551
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- ISSN
- 18838944
- 18842399
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- HANDLE
- 20.500.14094/90002929
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- NDL書誌ID
- 024138127
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- IRDB
- NDL
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- 抄録ライセンスフラグ
- 使用不可