Increasing trend in Japan Sea Throughflow transport

Shinichiro Kida, Katsumi Takayama, Yoshi N. Sasaki, Hiromi Matsuura, Naoki Hirose

研究成果: Contribution to journalArticle査読

抄録

A long-term increasing trend in the transport of the Japan Sea Throughflow is observed from sea-level differences across the Tsushima Strait. Tidal gauge observations show sea level at Hakata, Japan, increasing at a higher rate than that at Busan, Korea. Numerical modeling results suggest that this increasing trend is forced by a northward shift in the Kuroshio axis. As the Kuroshio axis moves northward, sea level along the southern coast of Japan increases. The signal then propagates anticyclonically along the coast as topographic Rossby waves and Kelvin waves, raising sea level and, thus, increasing transport through the Tsushima Strait.

本文言語英語
ページ(範囲)145-153
ページ数9
ジャーナルJournal of Oceanography
77
1
DOI
出版ステータス出版済み - 2 2021

All Science Journal Classification (ASJC) codes

  • 海洋学

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