Measuring and modelling longshore sediment transport
Authors: Esteves, L.S., Williams, J.J. and Lisniowski, M.A.
Journal: Estuarine, Coastal and Shelf Science
Volume: 83
Issue: 1
Pages: 47-59
ISSN: 0272-7714
DOI: 10.1016/j.ecss.2009.03.020
Abstract:Field measurements of longshore sediment transport (LST) was undertaken on barred and non-barred beaches composed of fine, medium and coarse sands in Brazil, Denmark and Portugal. Measurements and predictions of vertical suspended sediment concentration profiles (C-Profiles) and cross-shore hydrodynamic parameters were then combined in a new semi-empirical model for prediction of LST (LT-MOD). Instantaneous LST predictions from LT-MOD and well-known bulk LST formulae were compared. Tests using LT-MOD to simulate measured changes in shoreline position in southern Brazil for periods of c. two years showed that LT-MOD gave more accurate predictions than existing bulk LST formulae. Results indicate that LT-MOD may have practical utility at sites where access to equipment is limited and where reliable estimates of LST are required over extended periods. © 2009 Elsevier Ltd. All rights reserved.
Source: Scopus
Measuring and modelling longshore sediment transport
Authors: Esteves, L.S., Williams, J.J. and Lisniowski, M.A.
Journal: ESTUARINE COASTAL AND SHELF SCIENCE
Volume: 83
Issue: 1
Pages: 47-59
eISSN: 1096-0015
ISSN: 0272-7714
DOI: 10.1016/j.ecss.2009.03.020
Source: Web of Science (Lite)