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- 内田 裕
- 海洋研究開発機構 | 足摺岬沖黒潮共同観測
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- 今脇 資郎
- 九州大学応用力学研究所 | 海洋研究開発機構 | 足摺岬沖黒潮共同観測
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- 市川 洋
- 海洋研究開発機構 | 足摺岬沖黒潮共同観測
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- the ASUKA Group
- The Group of Affiliated Surveys of the Kuroshio off Cape Ashizuri
この論文をさがす
抄録
Repeated hydrographic surveys across the Kuroshio and its recirculation south of Japan were carried out by a group called ASUKA (Affiliated Surveys of the Kuroshio off Cape Ashizuri) since 1992, Conductivity-temperature-depth profiler (CTD), expendable CTD (XCTD), expendable bathythermograph (XBT), and digital bathythermograph (DBT) data obtained from 155 cruises were collected for a period of 16 years, from November 1992 to May 2008. A uniform data processing was applied to raw data from the XBT and XCTD. Salinity profiles for the XBT and DBT measurements were estimated by using mean temperature-salinity relations. Biases of the salinity profiles for the XCTD measurements were estimated by using the tight relationships between temperature and salinity at temperature of 14.1 and 2.5℃, and the estimated biases were then subtracted from the salinity profiles. For the XBT and XCTD data, pressure was estimated from the inferred depth for the combined use with the CTD data. By using the integrated hydrographic dataset temporal mean volume transport of the Kuroshio and its recirculation was estimated with an assumption of zero-velocity surface at 1800 dbar.
収録刊行物
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- 九州大学応用力学研究所所報
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九州大学応用力学研究所所報 135 21-31, 2008-09
九州大学応用力学研究所
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詳細情報
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- CRID
- 1390572174716663808
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- NII論文ID
- 120001219847
- 40016405788
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- NII書誌ID
- AA11459359
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- DOI
- 10.15017/14180
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- HANDLE
- 2324/14180
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- NDL書誌ID
- 9762620
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- ISSN
- 13455664
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- IRDB
- NDL
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用可