ARTIFICIAL SAND BYPASS SYSTEMS: FIXED, MOBILE, AND MIXED SYSTEMS

Ricardo Carvalho; Malcolm Pound; Cristina Afonso; Carlos Coelho; Paulo A. Silva; Tiago Oliveira; Márcia Lima; André Cardoso; Celso Pinto

ARTIFICIAL SAND BYPASS SYSTEMS: FIXED, MOBILE, AND MIXED SYSTEMS

Ricardo Carvalho, Malcolm Pound, Cristina Afonso, Carlos Coelho, Paulo A. Silva, Tiago Oliveira, Márcia Lima, André Cardoso, Celso Pinto

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Resumo

This paper describes a feasibility study of large scale, sand bypassing solutions at Aveiro and Figueira da Foz tidal inlets, undertaken for the Portuguese Environment Agency (APA). Aveiro and Figueira da Foz are existing river ports where breakwaters constructed to maintain navigable entrances have resulted in excess updrift accretion and severe downdrift erosion. These entrances require ongoing dredging and cause dangerous navigation conditions, especially for smaller vessels. The study showed that large-scale sand bypassing systems can restore the stability of shorelines on high-energy coastlines, based on the success of fixed sand bypassing systems, such as in East Australia.

Idioma original	Inglês
Título da publicação do anfitrião	Proceedings of the Coastal Engineering Conference
Editores	Daniel Cox
Editora	American Society of Civil Engineers (ASCE)
Edição	37
ISBN (eletrónico)	9780989661164
Estado da publicação	Publicadas - 1 set. 2023
Publicado externamente	Sim
Evento	37th International Conference on Coastal Engineering, ICCE 2022 - Sydney Duração: 4 dez. 2022 → 9 dez. 2022

Série de publicação

Nome	Proceedings of the Coastal Engineering Conference
Número	37
ISSN (impresso)	0161-3782

Conferência

Conferência	37th International Conference on Coastal Engineering, ICCE 2022
País/Território	Australia
Cidade	Sydney
Período	4/12/22 → 9/12/22

Nota bibliográfica

Publisher Copyright:
© 2023 American Society of Civil Engineers (ASCE). All rights reserved.

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title = "ARTIFICIAL SAND BYPASS SYSTEMS: FIXED, MOBILE, AND MIXED SYSTEMS",

abstract = "This paper describes a feasibility study of large scale, sand bypassing solutions at Aveiro and Figueira da Foz tidal inlets, undertaken for the Portuguese Environment Agency (APA). Aveiro and Figueira da Foz are existing river ports where breakwaters constructed to maintain navigable entrances have resulted in excess updrift accretion and severe downdrift erosion. These entrances require ongoing dredging and cause dangerous navigation conditions, especially for smaller vessels. The study showed that large-scale sand bypassing systems can restore the stability of shorelines on high-energy coastlines, based on the success of fixed sand bypassing systems, such as in East Australia.",

keywords = "coastal erosion, fixed, mixed systems, mobile, sand bypassing",

author = "Ricardo Carvalho and Malcolm Pound and Cristina Afonso and Carlos Coelho and Silva, {Paulo A.} and Tiago Oliveira and M{\'a}rcia Lima and Andr{\'e} Cardoso and Celso Pinto",

note = "Publisher Copyright: {\textcopyright} 2023 American Society of Civil Engineers (ASCE). All rights reserved.; 37th International Conference on Coastal Engineering, ICCE 2022 ; Conference date: 04-12-2022 Through 09-12-2022",

year = "2023",

month = sep,

day = "1",

language = "English",

series = "Proceedings of the Coastal Engineering Conference",

publisher = "American Society of Civil Engineers (ASCE)",

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booktitle = "Proceedings of the Coastal Engineering Conference",

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}

Carvalho, R, Pound, M, Afonso, C, Coelho, C, Silva, PA, Oliveira, T, Lima, M, Cardoso, A & Pinto, C 2023, ARTIFICIAL SAND BYPASS SYSTEMS: FIXED, MOBILE, AND MIXED SYSTEMS. em D Cox (ed.), Proceedings of the Coastal Engineering Conference. 37 edn, Proceedings of the Coastal Engineering Conference, n.º 37, American Society of Civil Engineers (ASCE), 37th International Conference on Coastal Engineering, ICCE 2022, Sydney, Australia, 4/12/22.

TY - GEN

T1 - ARTIFICIAL SAND BYPASS SYSTEMS

T2 - 37th International Conference on Coastal Engineering, ICCE 2022

AU - Carvalho, Ricardo

AU - Pound, Malcolm

AU - Afonso, Cristina

AU - Coelho, Carlos

AU - Silva, Paulo A.

AU - Oliveira, Tiago

AU - Lima, Márcia

AU - Cardoso, André

AU - Pinto, Celso

PY - 2023/9/1

Y1 - 2023/9/1

N2 - This paper describes a feasibility study of large scale, sand bypassing solutions at Aveiro and Figueira da Foz tidal inlets, undertaken for the Portuguese Environment Agency (APA). Aveiro and Figueira da Foz are existing river ports where breakwaters constructed to maintain navigable entrances have resulted in excess updrift accretion and severe downdrift erosion. These entrances require ongoing dredging and cause dangerous navigation conditions, especially for smaller vessels. The study showed that large-scale sand bypassing systems can restore the stability of shorelines on high-energy coastlines, based on the success of fixed sand bypassing systems, such as in East Australia.

AB - This paper describes a feasibility study of large scale, sand bypassing solutions at Aveiro and Figueira da Foz tidal inlets, undertaken for the Portuguese Environment Agency (APA). Aveiro and Figueira da Foz are existing river ports where breakwaters constructed to maintain navigable entrances have resulted in excess updrift accretion and severe downdrift erosion. These entrances require ongoing dredging and cause dangerous navigation conditions, especially for smaller vessels. The study showed that large-scale sand bypassing systems can restore the stability of shorelines on high-energy coastlines, based on the success of fixed sand bypassing systems, such as in East Australia.

KW - coastal erosion

KW - fixed

KW - mixed systems

KW - mobile

KW - sand bypassing

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M3 - Conference contribution

AN - SCOPUS:85181538603

T3 - Proceedings of the Coastal Engineering Conference

BT - Proceedings of the Coastal Engineering Conference

A2 - Cox, Daniel

PB - American Society of Civil Engineers (ASCE)

Y2 - 4 December 2022 through 9 December 2022

ER -

ARTIFICIAL SAND BYPASS SYSTEMS: FIXED, MOBILE, AND MIXED SYSTEMS

Resumo

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