SIMULATION OF THE BEHAVIOR OF OXYGEN-DEFICIT WATER IN TOKYO BAY BY THREE-DIMENSIONAL WATER QUALITY MODEL

Nobuo Mimura; Mitsuhiro Tsukada; Masaharu Suzuki

doi:10.9753/icce.v26.%p

Núm. 26 (1998), Conference Proceedings

Núm. 26 (1998)

SIMULATION OF THE BEHAVIOR OF OXYGEN-DEFICIT WATER IN TOKYO BAY BY THREE-DIMENSIONAL WATER QUALITY MODEL

Conference Proceedings

Publicado 1998-01-29

Nobuo Mimura⁺⁻
Mitsuhiro Tsukada⁺⁻
Masaharu Suzuki⁺⁻

Nobuo Mimura

Center for Water Environment Studies, Ibaraki University

Mitsuhiro Tsukada

Center for Water Environment Studies, Ibaraki University

Masaharu Suzuki

Computer Technology Integrator Inc.

PDF (Inglés)

Palabras clave

water quality model
water quality
oxygen deficit water
Tokyo Bay

Cómo citar

SIMULATION OF THE BEHAVIOR OF OXYGEN-DEFICIT WATER IN TOKYO BAY BY THREE-DIMENSIONAL WATER QUALITY MODEL. (1998). Coastal Engineering Proceedings, 1(26). https://doi.org/10.9753/icce.v26.%p

Resumen

Semi-enclosed bays have been suffering from eutrophication in many countries. The present study deals with simulation of this problem focusing on Tokyo Bay, Japan. Tokyo Bay faces blue tides and fish death events caused by the oxygen-deficit water formed in the bottom layer during summer. To study the formation of the oxygen-deficit water, a model is developed to simultaneously simulate the flow, density stratification, and the material circulation in the ecosystem. The behavior of oxygen-deficit water, such as formation, growth, and stagnation, in Tokyo Bay is reproduced and examined by the model. The present model is effective in studying the temporal and spatial changes in water quality in a detailed manner. Moreover, countermeasures such as reduction of the land-based pollutant loads and sand capping on the polluted bottom mud are also examined.

PDF (Inglés)

Authors retain copyright and grant the Proceedings right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this Proceedings.

Artículos más leídos del mismo autor/a

Akio Okayasu, Tomoya Shibayama, Nobuo Mimura, VELOCITY FIELD UNDER PLUNGING WAVES , Coastal Engineering Proceedings: Núm. 20 (1986): Proceedings of 20th Conference on Coastal Engineering, Taipei, Taiwan, 1986.
Nobuo Mimura, Eiichi Kawaguchi, RESPONSES OF COASTAL TOPOGRAPHY TO SEA-LEVEL RISE , Coastal Engineering Proceedings: Núm. 25 (1996): Proceedings of 25th Conference on Coastal Engineering, Orlando, Florida, 1996.
Hisamichi Nobuoka, Nobuo Mimura, GLOBAL VULNERABILITY PROJECTION ON STORM SURGES DUE TO TROPICAL CYCLONES , Coastal Engineering Proceedings: Núm. 32 (2010): Proceedings of 32nd Conference on Coastal Engineering, Shanghai, China, 2010.
Shinji Sato, Nobuo Mimura, Akira Watanabe, OSCILLATORY BOUNDARY LAYER FLOW OVER RIPPLED BEDS , Coastal Engineering Proceedings: Núm. 19 (1984): Proceedings of 19th Conference on Coastal Engineering, Houston, Texas, 1984.
Hisamichi Nobuoka, Nobuo Mimura, Hajime Kato, THREE-DIMENSIONAL NEARSHORE CURRENTS MODEL BASED ON VERTICAL DISTRIBUTION OF RADIATION STRESS , Coastal Engineering Proceedings: Núm. 26 (1998): Proceedings of 26th Conference on Coastal Engineering, Copenhagen, Denmark, 1998.
Hisamichi Nobuoka, Isao Irie, Hajime Kato, Nobuo Mimura, REGULATION OF NEARSHORE CIRCULATION BY SUBMERGED BREAKWATER FOR SHORE PROTECTION , Coastal Engineering Proceedings: Núm. 25 (1996): Proceedings of 25th Conference on Coastal Engineering, Orlando, Florida, 1996.
Hisamichi Nobuoka, Isao Irie, Hajime Kato, Nobuo Mimura, REGULATION OF NEARSHORE CIRCULATION BY SUBMERGED BREAKWATER FOR SHORE PROTECTION , Coastal Engineering Proceedings: Núm. 25 (1996): Proceedings of 25th Conference on Coastal Engineering, Orlando, Florida, 1996.

SIMULATION OF THE BEHAVIOR OF OXYGEN-DEFICIT WATER IN TOKYO BAY BY THREE-DIMENSIONAL WATER QUALITY MODEL

Palabras clave

Cómo citar

Descargar cita

Resumen

Artículos más leídos del mismo autor/a