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Two-dimensional reduced-physics model to describe historic morphodynamic behaviour of an estuary inlet

Harshinie Karunarathna Orcid Logo, Jose Horrillo-Caraballo, Helene Burningham, Shunqi Pan, Dominic Reeve Orcid Logo

Marine Geology, Volume: 382, Pages: 200 - 209

Swansea University Authors: Harshinie Karunarathna Orcid Logo, Dominic Reeve Orcid Logo

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DOI (Published version): 10.1016/j.margeo.2016.10.014

Abstract

Understanding medium to long term morphodynamic change is important for sustainable coastal and estuary management. This paper analyses morphodynamic change of a complex estuary inletwhich is subjected tomultiple environmental drivers and proposes a reduced physics model to explain the historic medi...

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Published in: Marine Geology
ISSN: 0025-3227
Published: 2016
Online Access: Check full text

URI: https://cronfa.swan.ac.uk/Record/cronfa31328
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first_indexed 2016-11-29T14:21:54Z
last_indexed 2018-02-09T05:18:07Z
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spelling 2017-07-07T14:09:33.3752997 v2 31328 2016-11-29 Two-dimensional reduced-physics model to describe historic morphodynamic behaviour of an estuary inlet 0d3d327a240d49b53c78e02b7c00e625 0000-0002-9087-3811 Harshinie Karunarathna Harshinie Karunarathna true false 3e76fcc2bb3cde4ddee2c8edfd2f0082 0000-0003-1293-4743 Dominic Reeve Dominic Reeve true false 2016-11-29 CIVL Understanding medium to long term morphodynamic change is important for sustainable coastal and estuary management. This paper analyses morphodynamic change of a complex estuary inletwhich is subjected tomultiple environmental drivers and proposes a reduced physics model to explain the historic medium term morphodynamic change of the inlet. The analysis shows that even though the estuary inlet undergoes multiscale morphological change, the changes that take place over a timescale of several years are more significant and important. The reduced physics model suggests that this simplified modelling approach is able to recognise principal historic morphodynamic trends in the estuary. However, the length and quality of the inlet bathymetry data set limits the applicability of the models and the quality of model outputs. Journal Article Marine Geology 382 200 209 0025-3227 Reduced-physics model, Diffusion coefficient, Deben estuary, Estuary morphodynamics 31 12 2016 2016-12-31 10.1016/j.margeo.2016.10.014 COLLEGE NANME Civil Engineering COLLEGE CODE CIVL Swansea University RCUK, NE/J005428/1 2017-07-07T14:09:33.3752997 2016-11-29T10:05:24.1775147 Faculty of Science and Engineering School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Civil Engineering Harshinie Karunarathna 0000-0002-9087-3811 1 Jose Horrillo-Caraballo 2 Helene Burningham 3 Shunqi Pan 4 Dominic Reeve 0000-0003-1293-4743 5
title Two-dimensional reduced-physics model to describe historic morphodynamic behaviour of an estuary inlet
spellingShingle Two-dimensional reduced-physics model to describe historic morphodynamic behaviour of an estuary inlet
Harshinie Karunarathna
Dominic Reeve
title_short Two-dimensional reduced-physics model to describe historic morphodynamic behaviour of an estuary inlet
title_full Two-dimensional reduced-physics model to describe historic morphodynamic behaviour of an estuary inlet
title_fullStr Two-dimensional reduced-physics model to describe historic morphodynamic behaviour of an estuary inlet
title_full_unstemmed Two-dimensional reduced-physics model to describe historic morphodynamic behaviour of an estuary inlet
title_sort Two-dimensional reduced-physics model to describe historic morphodynamic behaviour of an estuary inlet
author_id_str_mv 0d3d327a240d49b53c78e02b7c00e625
3e76fcc2bb3cde4ddee2c8edfd2f0082
author_id_fullname_str_mv 0d3d327a240d49b53c78e02b7c00e625_***_Harshinie Karunarathna
3e76fcc2bb3cde4ddee2c8edfd2f0082_***_Dominic Reeve
author Harshinie Karunarathna
Dominic Reeve
author2 Harshinie Karunarathna
Jose Horrillo-Caraballo
Helene Burningham
Shunqi Pan
Dominic Reeve
format Journal article
container_title Marine Geology
container_volume 382
container_start_page 200
publishDate 2016
institution Swansea University
issn 0025-3227
doi_str_mv 10.1016/j.margeo.2016.10.014
college_str Faculty of Science and Engineering
hierarchytype
hierarchy_top_id facultyofscienceandengineering
hierarchy_top_title Faculty of Science and Engineering
hierarchy_parent_id facultyofscienceandengineering
hierarchy_parent_title Faculty of Science and Engineering
department_str School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Civil Engineering{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Civil Engineering
document_store_str 0
active_str 0
description Understanding medium to long term morphodynamic change is important for sustainable coastal and estuary management. This paper analyses morphodynamic change of a complex estuary inletwhich is subjected tomultiple environmental drivers and proposes a reduced physics model to explain the historic medium term morphodynamic change of the inlet. The analysis shows that even though the estuary inlet undergoes multiscale morphological change, the changes that take place over a timescale of several years are more significant and important. The reduced physics model suggests that this simplified modelling approach is able to recognise principal historic morphodynamic trends in the estuary. However, the length and quality of the inlet bathymetry data set limits the applicability of the models and the quality of model outputs.
published_date 2016-12-31T03:38:16Z
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score 11.016235

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