SEDIMENT INTRUSION into GAMO LAGOON by WAVE OVERTOPPING

Hitoshi Tanaka; Suntoyo; Tsuyoshi Nagasawa

doi:10.1142/9789812791306_0070

SEDIMENT INTRUSION into GAMO LAGOON by WAVE OVERTOPPING

Hitoshi Tanaka, Suntoyo, Tsuyoshi Nagasawa

Institute of Liberal Arts and Sciences

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

9 Citations (Scopus)

Abstract

The Gamo Lagoon is located in Miyagi Prefecture, Japan. Aerial photographs have been being taken for the coastal area including the lagoon every month or every two months since 1990 up to the present. These aerial photographs are used to detect the occurrence of wave overtopping and resultant sediment intrusion into the lagoon during storm waves. Furthermore, overtopping rate is estimated considering the height of the sand barrier. In collaboration with surveying data, the volumetric concentration of sediment in the overwash flow is estimated. It is found that the estimated concentration obtained in the present study is comparable to laboratory experiment by Kobayashi et al. (1996) in a small-scale wave flume.

Original language	English
Title of host publication	Proceedings of the 28th International Conference on Coastal Engineering 2002
Subtitle of host publication	Solving Coastal Conundrums, ICCE 2002
Editors	Jane McKee Smith
Publisher	American Society of Civil Engineers (ASCE)
Pages	823-835
Number of pages	13
ISBN (Electronic)	9812382380, 9789812382382
DOIs	https://doi.org/10.1142/9789812791306_0070
Publication status	Published - 2003
Event	28th International Conference on Coastal Engineering, ICCE 2002 - Cardiff, Wales, United Kingdom Duration: 2002 Jul 7 → 2002 Jul 12

Publication series

Name	Proceedings of the Coastal Engineering Conference
Volume	2003-January
ISSN (Print)	0161-3782

Other

Other	28th International Conference on Coastal Engineering, ICCE 2002
Country/Territory	United Kingdom
City	Cardiff, Wales
Period	02/7/7 → 02/7/12

ASJC Scopus subject areas

Civil and Structural Engineering
Ocean Engineering
Oceanography

Access to Document

10.1142/9789812791306_0070

Cite this

Tanaka, H., Suntoyo, & Nagasawa, T. (2003). SEDIMENT INTRUSION into GAMO LAGOON by WAVE OVERTOPPING. In J. M. Smith (Ed.), Proceedings of the 28th International Conference on Coastal Engineering 2002: Solving Coastal Conundrums, ICCE 2002 (pp. 823-835). (Proceedings of the Coastal Engineering Conference; Vol. 2003-January). American Society of Civil Engineers (ASCE). https://doi.org/10.1142/9789812791306_0070

SEDIMENT INTRUSION into GAMO LAGOON by WAVE OVERTOPPING. / Tanaka, Hitoshi; Suntoyo; Nagasawa, Tsuyoshi.
Proceedings of the 28th International Conference on Coastal Engineering 2002: Solving Coastal Conundrums, ICCE 2002. ed. / Jane McKee Smith. American Society of Civil Engineers (ASCE), 2003. p. 823-835 (Proceedings of the Coastal Engineering Conference; Vol. 2003-January).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Tanaka, H, Suntoyo & Nagasawa, T 2003, SEDIMENT INTRUSION into GAMO LAGOON by WAVE OVERTOPPING. in JM Smith (ed.), Proceedings of the 28th International Conference on Coastal Engineering 2002: Solving Coastal Conundrums, ICCE 2002. Proceedings of the Coastal Engineering Conference, vol. 2003-January, American Society of Civil Engineers (ASCE), pp. 823-835, 28th International Conference on Coastal Engineering, ICCE 2002, Cardiff, Wales, United Kingdom, 02/7/7. https://doi.org/10.1142/9789812791306_0070

Tanaka H, Suntoyo, Nagasawa T. SEDIMENT INTRUSION into GAMO LAGOON by WAVE OVERTOPPING. In Smith JM, editor, Proceedings of the 28th International Conference on Coastal Engineering 2002: Solving Coastal Conundrums, ICCE 2002. American Society of Civil Engineers (ASCE). 2003. p. 823-835. (Proceedings of the Coastal Engineering Conference). doi: 10.1142/9789812791306_0070

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abstract = "The Gamo Lagoon is located in Miyagi Prefecture, Japan. Aerial photographs have been being taken for the coastal area including the lagoon every month or every two months since 1990 up to the present. These aerial photographs are used to detect the occurrence of wave overtopping and resultant sediment intrusion into the lagoon during storm waves. Furthermore, overtopping rate is estimated considering the height of the sand barrier. In collaboration with surveying data, the volumetric concentration of sediment in the overwash flow is estimated. It is found that the estimated concentration obtained in the present study is comparable to laboratory experiment by Kobayashi et al. (1996) in a small-scale wave flume.",

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AB - The Gamo Lagoon is located in Miyagi Prefecture, Japan. Aerial photographs have been being taken for the coastal area including the lagoon every month or every two months since 1990 up to the present. These aerial photographs are used to detect the occurrence of wave overtopping and resultant sediment intrusion into the lagoon during storm waves. Furthermore, overtopping rate is estimated considering the height of the sand barrier. In collaboration with surveying data, the volumetric concentration of sediment in the overwash flow is estimated. It is found that the estimated concentration obtained in the present study is comparable to laboratory experiment by Kobayashi et al. (1996) in a small-scale wave flume.

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SEDIMENT INTRUSION into GAMO LAGOON by WAVE OVERTOPPING

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