Near-bottom velocity and cross-shore sediment transport in the nearshore

被引：0

作者：

Katori, S ^{[1
]}

Tanaka, K ^{[1
]}

Dibajnia, M ^{[1
]}

Watanabe, A ^{[1
]}

机构：

[1] Coastal Res Co Ltd, Bunkyo Ku, Tokyo 1130033, Japan

来源：

COASTAL SEDIMENTS '99, VOLS 1-3 | 1999年

关键词：

D O I：

暂无

中图分类号：

U6 [水路运输]; P75 [海洋工程];

学科分类号：

0814 ; 081505 ; 0824 ; 082401 ;

摘要：

Cross-shore sediment transport rates in the nearshore zone are estimated by the numerical model of sheet flow sediment transport of Katori et al. (1996). After showing the sensitivity of sediment transport rate to the shape of bottom velocity profile, cross-shore distributions of sediment transport rate in the nearshore zone are calculated using estimated near-bottom orbital velocities and corresponding undertow velocities. Calculations explain most of the results of recent laboratory and field studies. The same kind of criterion presented by Sunamura and Horikawa (1974) to separate accretional and erosional profiles is obtained.

引用

页码：405 / 420

页数：4

共 50 条

[1] Cross-shore sediment transport partitioning in the nearshore during a storm event
Conley, DC
Beach, RA
JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS, 2003, 108 (C3)
[2] Cross-shore transport of nearshore sediment by river plume frontal pumping
Horner-Devine, Alexander R.
Pietrzak, Julie D.
Souza, Alejandro J.
McKeon, Margaret A.
Meirelles, Saulo
Henriquez, Martijn
Flores, Raul P.
Rijnsburger, Sabine
GEOPHYSICAL RESEARCH LETTERS, 2017, 44 (12) : 6343 - 6351
[3] Validation of a model for cross-shore sediment transport
Katopodi, I
Kitou, N
COASTAL DYNAMICS '95, 1996, : 806 - 817
[4] Effects of density on cross-shore sediment transport
Koomans, RL
Bosboom, J
de Meijer, RJ
Venema, LB
COASTAL SEDIMENTS '99, VOLS 1-3, 1999, : 313 - 324
[5] Density gradation in cross-shore sediment transport
Koomans, RL
de Meijer, RJ
COASTAL ENGINEERING, 2004, 51 (11-12) : 1105 - 1115
[6] A New Morphodynamic Instability Associated With Cross-Shore Transport in the Nearshore
Falques, A.
Ribas, F.
Mujal-Colilles, A.
Puig-Polo, C.
GEOPHYSICAL RESEARCH LETTERS, 2021, 48 (13)
[7] Velocity parameters for predicting cross-shore sediment movement
Ahrens, JP
Hands, EB
JOURNAL OF WATERWAY PORT COASTAL AND OCEAN ENGINEERING, 1998, 124 (01) : 16 - 20
[8] A coastal morphodynamic model for cross-shore sediment transport
Li, F
Dyt, C
Griffiths, C
COASTAL ENGINEERING VI: COMPUTER MODELLING AND EXPERIMENTAL MEASUREMENTS OF SEAS AND COASTAL REGIONS, 2003, 9 : 335 - 344
[9] Cross-Shore Sediment Transport in the Coastal Zone: A Review
Marin, Francois
Vah, Melanie
WATER, 2024, 16 (07)
[10] Verification of sediment transport rate parameter on cross-shore sediment transport analysis
Turker, U.
Kabdasli, M. S.
OCEAN ENGINEERING, 2007, 34 (8-9) : 1096 - 1103

← 1 2 3 4 5 →