VARIABILITY CHARACTERISTICS OF AMPLIFICATION OF SEMIDIURNAL TIDES IN SEMI-ENCLOSED BAY

TAI Akira, YANO Shinichiro, OGITSUKA Shuhei, SAITA Tomonori, KOMATSU Toshimitsu

doi:10.2208/jscejoe.67.i_352

Bibliographic Information

Other Title

閉鎖性内湾における半日周潮の振幅増幅率の変動特性

Description

Semidiurnal tides are important factor to vertical mixing, substance transportin and exchange of sea water in semi-enclosed bay. The present work is intended to declare the variation of M₂ and S₂ tidal amplification the inner part and the outer part of Ariake Bay, Ise Bay and Tokyo Bay by using the harmonic analytical tidal data. As a result of this research, it becomes clear that i)a negative Kendall's rank correlation not only the M₂ tidal amplification and the M₂ tidal amplitude at the outer sea, but also between the S₂ tidal amplification and the M₂ tidal amplitude is found in Ariake Bay and Tokyo Bay., ii)the M₂ tidal amplitude in 2000s was the smallest value over the past 30 years.

Journal

Journal of Japan Society of Civil Engineers, Ser. B3 (Ocean Engineering)

Journal of Japan Society of Civil Engineers, Ser. B3 (Ocean Engineering) 67 (2), I_352-I_357, 2011

Japan Society of Civil Engineers

Keywords

Details 詳細情報について

CRID: 1390282680330373120

NII Article ID: 130004558422

DOI: 10.2208/jscejoe.67.i_352

ISSN: 21854688

Web Site: https://www.jstage.jst.go.jp/article/jscejoe/67/2/67_2_I_352/_pdf

Text Lang: ja

Article Type: journal article

Data Source

JaLC
Crossref
CiNii Articles
KAKEN

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