Sudden strong current generated by an eddy in the eastern part of Wakasa Bay, Japan
Sudden strong current generated by an eddy in the eastern part of Wakasa Bay, Japan
复制标题
日本若狭湾东部因涡流突然产生强流
DOI:
10.1007/s10872-016-0395-8
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发表时间:
2017
影响因子:
2.3
通讯作者:
Tatsuro Watanabe
中科院分区:
文献类型:
--
作者:
Atsushi Kaneda;Kouta Ayukawa;Naoki Hirose;Jun Tsuzuki;Yutaka Kumaki;Tomoharu Senjyu;Yosuke Igeta;Tatsuro Watanabe
A sudden strong coastal current called a “kyucho” occurred in August 2013 in the eastern coastal waters of Wakasa Bay, Japan. This study examined its characteristics based on both observational data collected by intensive field investigations and the simulation results of a numerical model. The field investigations comprised moored buoy observations near the coast and voyages by a research vessels and fishing boats. The mooring observations indicated that a current speed exceeding 50 cm s−1occurred abruptly near the eastern coast of the bay, in association with a synchronous change in the current direction. Data collected by acoustic Doppler current profilers (ACDPs) mounted on the vessels showed that a clockwise eddy existed in the bay and that the current on the east side of the eddy generated the kyucho near the coast. Based on the results of the numerical model and the analysis of the ADCP data, it was considered that the clockwise eddy was generated by a strong current at the tip of the Tango Peninsula, in the western part of the bay. As the eddy propagated from west to east across the bay, it induced the kyucho in the coastal waters in the east of the bay.
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DOI:
--
发表时间:
2007
期刊:
Journal of Oceanography 63
影响因子:
--
作者:
Y. Sasajima;S. Nakada;N. Hirose;J. -H. Yoon
通讯作者:
J. -H. Yoon
DOI:
--
发表时间:
1999
期刊:
影响因子:
--
作者:
H. Hase;J. Yoon;W. Koterayama
通讯作者:
W. Koterayama
DOI:
--
发表时间:
2009
期刊:
Oceanography in Japan
影响因子:
--
作者:
Noriyuki Okei;J. Okuno;T. Senjyu;Okei Noriyuki;Okuno Junichi;Senjyu Tomoharu;石川県水産総合センター;九州大学応用力学研究所
通讯作者:
九州大学応用力学研究所
影响因子:
3.5
作者:
Takikawa, T;Yoon, JH;Cho, KD
通讯作者:
Cho, KD
DOI:
--
发表时间:
1997
期刊:
--
影响因子:
--
作者:
Wada Yozo;Yamada Haruya
通讯作者:
Yamada Haruya