SEASONAL VARIABILITY OF THE CURRENTS IN THE OFFSHORE REGION OF SURF ZONE AND EFFECTS OF EXTERNAL FORCINGS ON THE CURRENTS
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- UMEDA Shinya
- 金沢大学 理工研究域
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- NINOMIYA Junichi
- 金沢大学 理工研究域
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- ARITA Mamoru
- 金沢工業大学 工学部
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- YUHI Masatoshi
- 金沢大学 理工研究域
Bibliographic Information
- Other Title
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- 石川海岸における砕波帯沖の流れの季節変化と風・波・海流との関係性
- イシカワ カイガン ニ オケル サイハタイオキ ノ ナガレ ノ キセツ ヘンカ ト カゼ ・ ナミ ・ カイリュウ ト ノ カンケイセイ
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Abstract
<p> Data analysis of nearshore observations and ocean reanalysis datasets was carried out to understand seasonal variability of the current in the offshore region of surf zone at Ishikawa Coast, Japan. The reanalysis dataset (FORP-JPN02) showed that large-scale northeastern current traveled on the continental shelf along the Kaetsu Coast and the seasonal variability of the current velocity was influenced by the Tsushima Warm Current. The northeast current was also dominant in the offshore region (15 m deep) of surf zone. The current velocity decreased in September and October due to combined effects of increasing winds and waves in the southwest direction and temporal decreasing of the large-scale current in autumn.</p>
Journal
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- Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering)
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Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering) 77 (2), I_355-I_360, 2021
Japan Society of Civil Engineers
