Observations of fine sediment transport event during typhoon attack in Tokyo bay

Yasuyuki Nakagawa; Ryuich Ariji; Shoichi Matsuzaka; Kazunobu Morohoshi; Hiroshi Yagi; Kazuo Nadaoka; Susumu Tanaka

Observations of fine sediment transport event during typhoon attack in Tokyo bay

Yasuyuki Nakagawa, Ryuich Ariji, Shoichi Matsuzaka, Kazunobu Morohoshi, Hiroshi Yagi, Kazuo Nadaoka, Susumu Tanaka

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

Abstract

A field observation, comprising bottom mounted instruments for near-bottom currents and suspended sediment concentrations, was carried out for 1-month at the Tama River mouth in Tokyo Bay. The measurements have captured sediment resuspension during extreme wave conditions during a passage of typhoon near the study site in the early September of 2007. The sediment resuspension occurred by waves and current and combined current-wave induced bottom shear stress reached 0.3 Pa. Based on the SS-flux analysis during the monitoring deployment, the net suspended sediment transport at the site was towards the south west or outer Tokyo Bay.

Original language	English
Title of host publication	Proceedings of the 5th International Conference on Asian and Pacific Coasts, APAC 2009
Publisher	World Scientific Publishing Co. Pte Ltd
Pages	8-15
Number of pages	8
ISBN (Print)	9814287970, 9789814287975
Publication status	Published - 2010
Externally published	Yes
Event	5th International Conference on Asian and Pacific Coasts, APAC 2009 - Singapore, Singapore Duration: Oct 13 2009 → Oct 16 2009

Publication series

Name	Proceedings of the 5th International Conference on Asian and Pacific Coasts, APAC 2009
Volume	2

Other

Other	5th International Conference on Asian and Pacific Coasts, APAC 2009
Country/Territory	Singapore
City	Singapore
Period	10/13/09 → 10/16/09

All Science Journal Classification (ASJC) codes

Ocean Engineering

Cite this

Nakagawa, Y., Ariji, R., Matsuzaka, S., Morohoshi, K., Yagi, H., Nadaoka, K., & Tanaka, S. (2010). Observations of fine sediment transport event during typhoon attack in Tokyo bay. In Proceedings of the 5th International Conference on Asian and Pacific Coasts, APAC 2009 (pp. 8-15). (Proceedings of the 5th International Conference on Asian and Pacific Coasts, APAC 2009; Vol. 2). World Scientific Publishing Co. Pte Ltd.

Observations of fine sediment transport event during typhoon attack in Tokyo bay. / Nakagawa, Yasuyuki; Ariji, Ryuich; Matsuzaka, Shoichi et al.
Proceedings of the 5th International Conference on Asian and Pacific Coasts, APAC 2009. World Scientific Publishing Co. Pte Ltd, 2010. p. 8-15 (Proceedings of the 5th International Conference on Asian and Pacific Coasts, APAC 2009; Vol. 2).

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

Nakagawa, Y, Ariji, R, Matsuzaka, S, Morohoshi, K, Yagi, H, Nadaoka, K & Tanaka, S 2010, Observations of fine sediment transport event during typhoon attack in Tokyo bay. in Proceedings of the 5th International Conference on Asian and Pacific Coasts, APAC 2009. Proceedings of the 5th International Conference on Asian and Pacific Coasts, APAC 2009, vol. 2, World Scientific Publishing Co. Pte Ltd, pp. 8-15, 5th International Conference on Asian and Pacific Coasts, APAC 2009, Singapore, Singapore, 10/13/09.

Nakagawa Y, Ariji R, Matsuzaka S, Morohoshi K, Yagi H, Nadaoka K et al. Observations of fine sediment transport event during typhoon attack in Tokyo bay. In Proceedings of the 5th International Conference on Asian and Pacific Coasts, APAC 2009. World Scientific Publishing Co. Pte Ltd. 2010. p. 8-15. (Proceedings of the 5th International Conference on Asian and Pacific Coasts, APAC 2009).

Nakagawa, Yasuyuki ; Ariji, Ryuich ; Matsuzaka, Shoichi et al. / Observations of fine sediment transport event during typhoon attack in Tokyo bay. Proceedings of the 5th International Conference on Asian and Pacific Coasts, APAC 2009. World Scientific Publishing Co. Pte Ltd, 2010. pp. 8-15 (Proceedings of the 5th International Conference on Asian and Pacific Coasts, APAC 2009).

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title = "Observations of fine sediment transport event during typhoon attack in Tokyo bay",

abstract = "A field observation, comprising bottom mounted instruments for near-bottom currents and suspended sediment concentrations, was carried out for 1-month at the Tama River mouth in Tokyo Bay. The measurements have captured sediment resuspension during extreme wave conditions during a passage of typhoon near the study site in the early September of 2007. The sediment resuspension occurred by waves and current and combined current-wave induced bottom shear stress reached 0.3 Pa. Based on the SS-flux analysis during the monitoring deployment, the net suspended sediment transport at the site was towards the south west or outer Tokyo Bay.",

author = "Yasuyuki Nakagawa and Ryuich Ariji and Shoichi Matsuzaka and Kazunobu Morohoshi and Hiroshi Yagi and Kazuo Nadaoka and Susumu Tanaka",

year = "2010",

language = "English",

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pages = "8--15",

booktitle = "Proceedings of the 5th International Conference on Asian and Pacific Coasts, APAC 2009",

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note = "5th International Conference on Asian and Pacific Coasts, APAC 2009 ; Conference date: 13-10-2009 Through 16-10-2009",

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AU - Nakagawa, Yasuyuki

AU - Ariji, Ryuich

AU - Matsuzaka, Shoichi

AU - Morohoshi, Kazunobu

AU - Yagi, Hiroshi

AU - Nadaoka, Kazuo

AU - Tanaka, Susumu

PY - 2010

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AB - A field observation, comprising bottom mounted instruments for near-bottom currents and suspended sediment concentrations, was carried out for 1-month at the Tama River mouth in Tokyo Bay. The measurements have captured sediment resuspension during extreme wave conditions during a passage of typhoon near the study site in the early September of 2007. The sediment resuspension occurred by waves and current and combined current-wave induced bottom shear stress reached 0.3 Pa. Based on the SS-flux analysis during the monitoring deployment, the net suspended sediment transport at the site was towards the south west or outer Tokyo Bay.

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T3 - Proceedings of the 5th International Conference on Asian and Pacific Coasts, APAC 2009

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BT - Proceedings of the 5th International Conference on Asian and Pacific Coasts, APAC 2009

PB - World Scientific Publishing Co. Pte Ltd

T2 - 5th International Conference on Asian and Pacific Coasts, APAC 2009

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ER -

Observations of fine sediment transport event during typhoon attack in Tokyo bay

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