Hydrogeological effects of dredging navigable canals through lagoon shallows. A case study in Venice

Autores
Teatini, Pietro; Isotton, Giovanni; Nardean, Stefano; Ferronato, Massimiliano; Mazzia, Annamaria; Da Lio, Cristina; Zaggia, Luca; Bellafiore, Debora; Zecchin, Massimo; Baradello, Luca; Cellone, Francisco Aldo; Corami, Fabiana; Gambaro, Andrea; Libralato, Giovanni; Morabito, Elisa; Volpi Ghirardini, Annamaria; Broglia, Riccardo; Zaghi, Stefano; Tosi, Luigi
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
For the first time a comprehensive investigation has been carried out to quantify the possible effects of dredging a navigable canal on the hydrogeological system underlying a coastal lagoon. The study is focused on the Venice Lagoon, Italy, where the port authority is planning to open a new 10m deep and 3km long canal to connect the city passenger terminal to the central lagoon inlet, thus avoiding the passage of large cruise ships through the historic center of Venice. A modeling study has been developed to evaluate the short (minutes), medium (months), and long (decades) term processes of water and pollutant exchange between the shallow aquifer system and the lagoon, possibly enhanced by the canal excavation, and ship wakes. An in-depth characterization of the lagoon subsurface along the channel has supported the numerical modeling. Piezometer and sea level records, geophysical acquisitions, laboratory analyses of groundwater and sediment samples (chemical analyses and ecotoxicity testing), and the outcome of 3-D hydrodynamic and computational fluid dynamic (CFD) models have been used to set up and calibrate the subsurface multi-model approach. The numerical outcomes allow us to quantify the groundwater volume and estimate the mass of anthropogenic contaminants (As, Cd, Cu, Cr, Hg, Pb, Se) likely leaked from the nearby industrial area over the past decades, and released into the lagoon from the canal bed by the action of depression waves generated by ships. Moreover, the model outcomes help to understand the effect of the hydrogeological layering on the propagation of the tidal fluctuation and salt concentration into the shallow brackish aquifers underlying the lagoon bottom.
Fil: Teatini, Pietro. Istituto Di Scienze Marine, Venice; . Università di Padova; Italia
Fil: Isotton, Giovanni. M3E S.r.l; Italia
Fil: Nardean, Stefano. Università di Padova; Italia
Fil: Ferronato, Massimiliano. Università di Padova; Italia
Fil: Mazzia, Annamaria. Università di Padova; Italia
Fil: Da Lio, Cristina. Istituto Di Scienze Marine; Italia
Fil: Zaggia, Luca. Istituto Di Scienze Marine; Italia
Fil: Bellafiore, Debora. Istituto Di Scienze Marine; Italia
Fil: Zecchin, Massimo. Istituto Nazionale Di Oceanografia E Geofisica Sperimentale; Italia
Fil: Baradello, Luca. Istituto Nazionale Di Oceanografia E Geofisica Sperimentale; Italia
Fil: Cellone, Francisco Aldo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones Geológicas. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Investigaciones Geológicas; Argentina
Fil: Corami, Fabiana. Universita' Ca' Foscari Di Venezia; Italia
Fil: Gambaro, Andrea. Universita' Ca' Foscari Di Venezia; Italia
Fil: Libralato, Giovanni. Università degli Studi di Napoli Federico II; Italia. Universita' Ca' Foscari Di Venezia; Italia
Fil: Morabito, Elisa. Universita' Ca' Foscari Di Venezia; Italia
Fil: Volpi Ghirardini, Annamaria. Universita' Ca' Foscari Di Venezia; Italia
Fil: Broglia, Riccardo. Insean - la Vasca Navale Italiana; Italia
Fil: Zaghi, Stefano. Insean - la Vasca Navale Italiana; Italia
Fil: Tosi, Luigi. Istituto Di Scienze Marine; Italia
Materia
HYDROGEOLOGY
COASTAL LAGOON
HYDRODYNAMIC MODELLING
CANALS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/62883
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Hydrogeological effects of dredging navigable canals through lagoon shallows. A case study in VeniceTeatini, PietroIsotton, GiovanniNardean, StefanoFerronato, MassimilianoMazzia, AnnamariaDa Lio, CristinaZaggia, LucaBellafiore, DeboraZecchin, MassimoBaradello, LucaCellone, Francisco AldoCorami, FabianaGambaro, AndreaLibralato, GiovanniMorabito, ElisaVolpi Ghirardini, AnnamariaBroglia, RiccardoZaghi, StefanoTosi, LuigiHYDROGEOLOGYCOASTAL LAGOONHYDRODYNAMIC MODELLINGCANALShttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1For the first time a comprehensive investigation has been carried out to quantify the possible effects of dredging a navigable canal on the hydrogeological system underlying a coastal lagoon. The study is focused on the Venice Lagoon, Italy, where the port authority is planning to open a new 10m deep and 3km long canal to connect the city passenger terminal to the central lagoon inlet, thus avoiding the passage of large cruise ships through the historic center of Venice. A modeling study has been developed to evaluate the short (minutes), medium (months), and long (decades) term processes of water and pollutant exchange between the shallow aquifer system and the lagoon, possibly enhanced by the canal excavation, and ship wakes. An in-depth characterization of the lagoon subsurface along the channel has supported the numerical modeling. Piezometer and sea level records, geophysical acquisitions, laboratory analyses of groundwater and sediment samples (chemical analyses and ecotoxicity testing), and the outcome of 3-D hydrodynamic and computational fluid dynamic (CFD) models have been used to set up and calibrate the subsurface multi-model approach. The numerical outcomes allow us to quantify the groundwater volume and estimate the mass of anthropogenic contaminants (As, Cd, Cu, Cr, Hg, Pb, Se) likely leaked from the nearby industrial area over the past decades, and released into the lagoon from the canal bed by the action of depression waves generated by ships. Moreover, the model outcomes help to understand the effect of the hydrogeological layering on the propagation of the tidal fluctuation and salt concentration into the shallow brackish aquifers underlying the lagoon bottom.Fil: Teatini, Pietro. Istituto Di Scienze Marine, Venice; . Università di Padova; ItaliaFil: Isotton, Giovanni. M3E S.r.l; ItaliaFil: Nardean, Stefano. Università di Padova; ItaliaFil: Ferronato, Massimiliano. Università di Padova; ItaliaFil: Mazzia, Annamaria. Università di Padova; ItaliaFil: Da Lio, Cristina. Istituto Di Scienze Marine; ItaliaFil: Zaggia, Luca. Istituto Di Scienze Marine; ItaliaFil: Bellafiore, Debora. Istituto Di Scienze Marine; ItaliaFil: Zecchin, Massimo. Istituto Nazionale Di Oceanografia E Geofisica Sperimentale; ItaliaFil: Baradello, Luca. Istituto Nazionale Di Oceanografia E Geofisica Sperimentale; ItaliaFil: Cellone, Francisco Aldo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones Geológicas. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Investigaciones Geológicas; ArgentinaFil: Corami, Fabiana. Universita' Ca' Foscari Di Venezia; ItaliaFil: Gambaro, Andrea. Universita' Ca' Foscari Di Venezia; ItaliaFil: Libralato, Giovanni. Università degli Studi di Napoli Federico II; Italia. Universita' Ca' Foscari Di Venezia; ItaliaFil: Morabito, Elisa. Universita' Ca' Foscari Di Venezia; ItaliaFil: Volpi Ghirardini, Annamaria. Universita' Ca' Foscari Di Venezia; ItaliaFil: Broglia, Riccardo. Insean - la Vasca Navale Italiana; ItaliaFil: Zaghi, Stefano. Insean - la Vasca Navale Italiana; ItaliaFil: Tosi, Luigi. Istituto Di Scienze Marine; ItaliaCopernicus Publications2017-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/62883Teatini, Pietro; Isotton, Giovanni; Nardean, Stefano; Ferronato, Massimiliano; Mazzia, Annamaria; et al.; Hydrogeological effects of dredging navigable canals through lagoon shallows. A case study in Venice; Copernicus Publications; Hydrology And Earth System Sciences; 21; 11; 11-2017; 5627-56461607-7938CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.hydrol-earth-syst-sci.net/21/5627/2017/info:eu-repo/semantics/altIdentifier/doi/10.5194/hess-21-5627-2017info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:34:40Zoai:ri.conicet.gov.ar:11336/62883instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:34:40.415CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Hydrogeological effects of dredging navigable canals through lagoon shallows. A case study in Venice
title Hydrogeological effects of dredging navigable canals through lagoon shallows. A case study in Venice
spellingShingle Hydrogeological effects of dredging navigable canals through lagoon shallows. A case study in Venice
Teatini, Pietro
HYDROGEOLOGY
COASTAL LAGOON
HYDRODYNAMIC MODELLING
CANALS
title_short Hydrogeological effects of dredging navigable canals through lagoon shallows. A case study in Venice
title_full Hydrogeological effects of dredging navigable canals through lagoon shallows. A case study in Venice
title_fullStr Hydrogeological effects of dredging navigable canals through lagoon shallows. A case study in Venice
title_full_unstemmed Hydrogeological effects of dredging navigable canals through lagoon shallows. A case study in Venice
title_sort Hydrogeological effects of dredging navigable canals through lagoon shallows. A case study in Venice
dc.creator.none.fl_str_mv Teatini, Pietro
Isotton, Giovanni
Nardean, Stefano
Ferronato, Massimiliano
Mazzia, Annamaria
Da Lio, Cristina
Zaggia, Luca
Bellafiore, Debora
Zecchin, Massimo
Baradello, Luca
Cellone, Francisco Aldo
Corami, Fabiana
Gambaro, Andrea
Libralato, Giovanni
Morabito, Elisa
Volpi Ghirardini, Annamaria
Broglia, Riccardo
Zaghi, Stefano
Tosi, Luigi
author Teatini, Pietro
author_facet Teatini, Pietro
Isotton, Giovanni
Nardean, Stefano
Ferronato, Massimiliano
Mazzia, Annamaria
Da Lio, Cristina
Zaggia, Luca
Bellafiore, Debora
Zecchin, Massimo
Baradello, Luca
Cellone, Francisco Aldo
Corami, Fabiana
Gambaro, Andrea
Libralato, Giovanni
Morabito, Elisa
Volpi Ghirardini, Annamaria
Broglia, Riccardo
Zaghi, Stefano
Tosi, Luigi
author_role author
author2 Isotton, Giovanni
Nardean, Stefano
Ferronato, Massimiliano
Mazzia, Annamaria
Da Lio, Cristina
Zaggia, Luca
Bellafiore, Debora
Zecchin, Massimo
Baradello, Luca
Cellone, Francisco Aldo
Corami, Fabiana
Gambaro, Andrea
Libralato, Giovanni
Morabito, Elisa
Volpi Ghirardini, Annamaria
Broglia, Riccardo
Zaghi, Stefano
Tosi, Luigi
author2_role author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv HYDROGEOLOGY
COASTAL LAGOON
HYDRODYNAMIC MODELLING
CANALS
topic HYDROGEOLOGY
COASTAL LAGOON
HYDRODYNAMIC MODELLING
CANALS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv For the first time a comprehensive investigation has been carried out to quantify the possible effects of dredging a navigable canal on the hydrogeological system underlying a coastal lagoon. The study is focused on the Venice Lagoon, Italy, where the port authority is planning to open a new 10m deep and 3km long canal to connect the city passenger terminal to the central lagoon inlet, thus avoiding the passage of large cruise ships through the historic center of Venice. A modeling study has been developed to evaluate the short (minutes), medium (months), and long (decades) term processes of water and pollutant exchange between the shallow aquifer system and the lagoon, possibly enhanced by the canal excavation, and ship wakes. An in-depth characterization of the lagoon subsurface along the channel has supported the numerical modeling. Piezometer and sea level records, geophysical acquisitions, laboratory analyses of groundwater and sediment samples (chemical analyses and ecotoxicity testing), and the outcome of 3-D hydrodynamic and computational fluid dynamic (CFD) models have been used to set up and calibrate the subsurface multi-model approach. The numerical outcomes allow us to quantify the groundwater volume and estimate the mass of anthropogenic contaminants (As, Cd, Cu, Cr, Hg, Pb, Se) likely leaked from the nearby industrial area over the past decades, and released into the lagoon from the canal bed by the action of depression waves generated by ships. Moreover, the model outcomes help to understand the effect of the hydrogeological layering on the propagation of the tidal fluctuation and salt concentration into the shallow brackish aquifers underlying the lagoon bottom.
Fil: Teatini, Pietro. Istituto Di Scienze Marine, Venice; . Università di Padova; Italia
Fil: Isotton, Giovanni. M3E S.r.l; Italia
Fil: Nardean, Stefano. Università di Padova; Italia
Fil: Ferronato, Massimiliano. Università di Padova; Italia
Fil: Mazzia, Annamaria. Università di Padova; Italia
Fil: Da Lio, Cristina. Istituto Di Scienze Marine; Italia
Fil: Zaggia, Luca. Istituto Di Scienze Marine; Italia
Fil: Bellafiore, Debora. Istituto Di Scienze Marine; Italia
Fil: Zecchin, Massimo. Istituto Nazionale Di Oceanografia E Geofisica Sperimentale; Italia
Fil: Baradello, Luca. Istituto Nazionale Di Oceanografia E Geofisica Sperimentale; Italia
Fil: Cellone, Francisco Aldo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones Geológicas. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Investigaciones Geológicas; Argentina
Fil: Corami, Fabiana. Universita' Ca' Foscari Di Venezia; Italia
Fil: Gambaro, Andrea. Universita' Ca' Foscari Di Venezia; Italia
Fil: Libralato, Giovanni. Università degli Studi di Napoli Federico II; Italia. Universita' Ca' Foscari Di Venezia; Italia
Fil: Morabito, Elisa. Universita' Ca' Foscari Di Venezia; Italia
Fil: Volpi Ghirardini, Annamaria. Universita' Ca' Foscari Di Venezia; Italia
Fil: Broglia, Riccardo. Insean - la Vasca Navale Italiana; Italia
Fil: Zaghi, Stefano. Insean - la Vasca Navale Italiana; Italia
Fil: Tosi, Luigi. Istituto Di Scienze Marine; Italia
description For the first time a comprehensive investigation has been carried out to quantify the possible effects of dredging a navigable canal on the hydrogeological system underlying a coastal lagoon. The study is focused on the Venice Lagoon, Italy, where the port authority is planning to open a new 10m deep and 3km long canal to connect the city passenger terminal to the central lagoon inlet, thus avoiding the passage of large cruise ships through the historic center of Venice. A modeling study has been developed to evaluate the short (minutes), medium (months), and long (decades) term processes of water and pollutant exchange between the shallow aquifer system and the lagoon, possibly enhanced by the canal excavation, and ship wakes. An in-depth characterization of the lagoon subsurface along the channel has supported the numerical modeling. Piezometer and sea level records, geophysical acquisitions, laboratory analyses of groundwater and sediment samples (chemical analyses and ecotoxicity testing), and the outcome of 3-D hydrodynamic and computational fluid dynamic (CFD) models have been used to set up and calibrate the subsurface multi-model approach. The numerical outcomes allow us to quantify the groundwater volume and estimate the mass of anthropogenic contaminants (As, Cd, Cu, Cr, Hg, Pb, Se) likely leaked from the nearby industrial area over the past decades, and released into the lagoon from the canal bed by the action of depression waves generated by ships. Moreover, the model outcomes help to understand the effect of the hydrogeological layering on the propagation of the tidal fluctuation and salt concentration into the shallow brackish aquifers underlying the lagoon bottom.
publishDate 2017
dc.date.none.fl_str_mv 2017-11
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/62883
Teatini, Pietro; Isotton, Giovanni; Nardean, Stefano; Ferronato, Massimiliano; Mazzia, Annamaria; et al.; Hydrogeological effects of dredging navigable canals through lagoon shallows. A case study in Venice; Copernicus Publications; Hydrology And Earth System Sciences; 21; 11; 11-2017; 5627-5646
1607-7938
CONICET Digital
CONICET
url http://hdl.handle.net/11336/62883
identifier_str_mv Teatini, Pietro; Isotton, Giovanni; Nardean, Stefano; Ferronato, Massimiliano; Mazzia, Annamaria; et al.; Hydrogeological effects of dredging navigable canals through lagoon shallows. A case study in Venice; Copernicus Publications; Hydrology And Earth System Sciences; 21; 11; 11-2017; 5627-5646
1607-7938
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.hydrol-earth-syst-sci.net/21/5627/2017/
info:eu-repo/semantics/altIdentifier/doi/10.5194/hess-21-5627-2017
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Copernicus Publications
publisher.none.fl_str_mv Copernicus Publications
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.069144

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