Secular change of semidiurnal tide in the Ariake Sea, Japan

Akira Tai, Kaori Tanaka, Tomonori Saita

研究成果: 会議への寄与タイプ論文

1 引用 (Scopus)

抄録

There are a lot of tidal flats in the Ariake Sea and the Yatsushiro Sea. The area has been reduced by large reclamation since the beginning of twentieth century. Changes in the coastline could have made the eigen-oscillation period of the bays short, which might decrease amplification of tidal amplitude in an inner bay. We tried to clarify the effect using two approaches:(1) harmonic analysis of observational water level data at Misumi and (2) numerical experiments using a three-dimensional Princeton Ocean Model (POM). As a results of this study, it was clarified data decrease of outer sea tidal amplitude was the most influential factor in long-term changes of the M2 tidal amplitude and the M2 tidal amplitude in 2000s was the smallest value over the past 80 years.

元の言語英語
ページ1197-1208
ページ数12
出版物ステータス出版済み - 1 1 2013
イベント10th Global Congress on ICM: Lessons Learned to Address New Challenges, EMECS 2013 - MEDCOAST 2013 Joint Conference - Marmaris, トルコ
継続期間: 10 30 201311 3 2013

その他

その他10th Global Congress on ICM: Lessons Learned to Address New Challenges, EMECS 2013 - MEDCOAST 2013 Joint Conference
トルコ
Marmaris
期間10/30/1311/3/13

Fingerprint

semidiurnal tide
Japan
harmonic analysis
twentieth century
tidal flat
long-term change
water
amplification
water level
oscillation
experiment
sea
Values
coast
ocean

All Science Journal Classification (ASJC) codes

  • Geography, Planning and Development

これを引用

Tai, A., Tanaka, K., & Saita, T. (2013). Secular change of semidiurnal tide in the Ariake Sea, Japan. 1197-1208. 論文発表場所 10th Global Congress on ICM: Lessons Learned to Address New Challenges, EMECS 2013 - MEDCOAST 2013 Joint Conference, Marmaris, トルコ.

Secular change of semidiurnal tide in the Ariake Sea, Japan. / Tai, Akira; Tanaka, Kaori; Saita, Tomonori.

2013. 1197-1208 論文発表場所 10th Global Congress on ICM: Lessons Learned to Address New Challenges, EMECS 2013 - MEDCOAST 2013 Joint Conference, Marmaris, トルコ.

研究成果: 会議への寄与タイプ論文

Tai, A, Tanaka, K & Saita, T 2013, 'Secular change of semidiurnal tide in the Ariake Sea, Japan' 論文発表場所 10th Global Congress on ICM: Lessons Learned to Address New Challenges, EMECS 2013 - MEDCOAST 2013 Joint Conference, Marmaris, トルコ, 10/30/13 - 11/3/13, pp. 1197-1208.
Tai A, Tanaka K, Saita T. Secular change of semidiurnal tide in the Ariake Sea, Japan. 2013. 論文発表場所 10th Global Congress on ICM: Lessons Learned to Address New Challenges, EMECS 2013 - MEDCOAST 2013 Joint Conference, Marmaris, トルコ.
Tai, Akira ; Tanaka, Kaori ; Saita, Tomonori. / Secular change of semidiurnal tide in the Ariake Sea, Japan. 論文発表場所 10th Global Congress on ICM: Lessons Learned to Address New Challenges, EMECS 2013 - MEDCOAST 2013 Joint Conference, Marmaris, トルコ.12 p.
@conference{20fc7725e0674b2ab6deb97243d22c71,
title = "Secular change of semidiurnal tide in the Ariake Sea, Japan",
abstract = "There are a lot of tidal flats in the Ariake Sea and the Yatsushiro Sea. The area has been reduced by large reclamation since the beginning of twentieth century. Changes in the coastline could have made the eigen-oscillation period of the bays short, which might decrease amplification of tidal amplitude in an inner bay. We tried to clarify the effect using two approaches:(1) harmonic analysis of observational water level data at Misumi and (2) numerical experiments using a three-dimensional Princeton Ocean Model (POM). As a results of this study, it was clarified data decrease of outer sea tidal amplitude was the most influential factor in long-term changes of the M2 tidal amplitude and the M2 tidal amplitude in 2000s was the smallest value over the past 80 years.",
author = "Akira Tai and Kaori Tanaka and Tomonori Saita",
year = "2013",
month = "1",
day = "1",
language = "English",
pages = "1197--1208",
note = "10th Global Congress on ICM: Lessons Learned to Address New Challenges, EMECS 2013 - MEDCOAST 2013 Joint Conference ; Conference date: 30-10-2013 Through 03-11-2013",

}

TY - CONF

T1 - Secular change of semidiurnal tide in the Ariake Sea, Japan

AU - Tai, Akira

AU - Tanaka, Kaori

AU - Saita, Tomonori

PY - 2013/1/1

Y1 - 2013/1/1

N2 - There are a lot of tidal flats in the Ariake Sea and the Yatsushiro Sea. The area has been reduced by large reclamation since the beginning of twentieth century. Changes in the coastline could have made the eigen-oscillation period of the bays short, which might decrease amplification of tidal amplitude in an inner bay. We tried to clarify the effect using two approaches:(1) harmonic analysis of observational water level data at Misumi and (2) numerical experiments using a three-dimensional Princeton Ocean Model (POM). As a results of this study, it was clarified data decrease of outer sea tidal amplitude was the most influential factor in long-term changes of the M2 tidal amplitude and the M2 tidal amplitude in 2000s was the smallest value over the past 80 years.

AB - There are a lot of tidal flats in the Ariake Sea and the Yatsushiro Sea. The area has been reduced by large reclamation since the beginning of twentieth century. Changes in the coastline could have made the eigen-oscillation period of the bays short, which might decrease amplification of tidal amplitude in an inner bay. We tried to clarify the effect using two approaches:(1) harmonic analysis of observational water level data at Misumi and (2) numerical experiments using a three-dimensional Princeton Ocean Model (POM). As a results of this study, it was clarified data decrease of outer sea tidal amplitude was the most influential factor in long-term changes of the M2 tidal amplitude and the M2 tidal amplitude in 2000s was the smallest value over the past 80 years.

UR - http://www.scopus.com/inward/record.url?scp=84900872830&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84900872830&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:84900872830

SP - 1197

EP - 1208

ER -