Use of the coastal morphology as a geoindicator of erosional susceptibility in cohesive coasts, Necochea, Buenos Aires

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The purpose of the paper is to analyze the geomorphology and hydrodynamic of the coastal area, to model the evolution of the coastal cohesive cliffs and the handing dune barrier system along southern Buenos Aires coast. The morphology and evolution of coastal transverse profile are used as geoindica...

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Autores principales: Marcomini, S.C., López, R.A., Spinoglio, A.
Formato: Artículo publishedVersion
Lenguaje:Inglés
Publicado: 2007
Materias:
Aeolian ramps
Anthropogenic alterations
Cliffs
Coastal morphodynamic
Dunes
Shores
cliff
coastal morphology
dune formation
eolian process
erosion
human activity
littoral environment
shore platform
trend analysis
Argentina
Buenos Aires [Argentina]
Necochea
South America
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00044822_v62_n3_p396_Marcomini
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paperaa:paper_00044822_v62_n3_p396_Marcomini
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spelling paperaa:paper_00044822_v62_n3_p396_Marcomini2023-06-12T16:40:12Z Use of the coastal morphology as a geoindicator of erosional susceptibility in cohesive coasts, Necochea, Buenos Aires Rev. Asoc. Geol. Argent. 2007;62(3):396-404 Marcomini, S.C. López, R.A. Spinoglio, A. Aeolian ramps Anthropogenic alterations Cliffs Coastal morphodynamic Dunes Shores cliff coastal morphology dune formation eolian process erosion human activity littoral environment shore platform trend analysis Argentina Buenos Aires [Argentina] Necochea South America The purpose of the paper is to analyze the geomorphology and hydrodynamic of the coastal area, to model the evolution of the coastal cohesive cliffs and the handing dune barrier system along southern Buenos Aires coast. The morphology and evolution of coastal transverse profile are used as geoindicator of erosional susceptibility for planning and manage the coastal communities' development. The vulnerability to erosion increases from dune coasts, to stabilized dunes, cliffs covered with ramps, cliffs with ramps, cliffs with mixed ramps, inactive cliffs and active cliffs. Human intervention such as afforestation, urbanization, mining and interruption of the littoral drift by Quequen harbor groins, have altered the eolian and marine sand supply in the area, modifying the coastal profile configuration, trending to the disappearance of sand ramps. Fil:Marcomini, S.C. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:López, R.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Spinoglio, A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 2007 info:eu-repo/semantics/article info:ar-repo/semantics/artículo info:eu-repo/semantics/publishedVersion application/pdf eng info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00044822_v62_n3_p396_Marcomini
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
language Inglés
orig_language_str_mv eng
topic Aeolian ramps
Anthropogenic alterations
Cliffs
Coastal morphodynamic
Dunes
Shores
cliff
coastal morphology
dune formation
eolian process
erosion
human activity
littoral environment
shore platform
trend analysis
Argentina
Buenos Aires [Argentina]
Necochea
South America
spellingShingle Aeolian ramps
Anthropogenic alterations
Cliffs
Coastal morphodynamic
Dunes
Shores
cliff
coastal morphology
dune formation
eolian process
erosion
human activity
littoral environment
shore platform
trend analysis
Argentina
Buenos Aires [Argentina]
Necochea
South America
Marcomini, S.C.
López, R.A.
Spinoglio, A.
Use of the coastal morphology as a geoindicator of erosional susceptibility in cohesive coasts, Necochea, Buenos Aires
topic_facet Aeolian ramps
Anthropogenic alterations
Cliffs
Coastal morphodynamic
Dunes
Shores
cliff
coastal morphology
dune formation
eolian process
erosion
human activity
littoral environment
shore platform
trend analysis
Argentina
Buenos Aires [Argentina]
Necochea
South America
description The purpose of the paper is to analyze the geomorphology and hydrodynamic of the coastal area, to model the evolution of the coastal cohesive cliffs and the handing dune barrier system along southern Buenos Aires coast. The morphology and evolution of coastal transverse profile are used as geoindicator of erosional susceptibility for planning and manage the coastal communities' development. The vulnerability to erosion increases from dune coasts, to stabilized dunes, cliffs covered with ramps, cliffs with ramps, cliffs with mixed ramps, inactive cliffs and active cliffs. Human intervention such as afforestation, urbanization, mining and interruption of the littoral drift by Quequen harbor groins, have altered the eolian and marine sand supply in the area, modifying the coastal profile configuration, trending to the disappearance of sand ramps.
format Artículo
Artículo
publishedVersion
author Marcomini, S.C.
López, R.A.
Spinoglio, A.
author_facet Marcomini, S.C.
López, R.A.
Spinoglio, A.
author_sort Marcomini, S.C.
title Use of the coastal morphology as a geoindicator of erosional susceptibility in cohesive coasts, Necochea, Buenos Aires
title_short Use of the coastal morphology as a geoindicator of erosional susceptibility in cohesive coasts, Necochea, Buenos Aires
title_full Use of the coastal morphology as a geoindicator of erosional susceptibility in cohesive coasts, Necochea, Buenos Aires
title_fullStr Use of the coastal morphology as a geoindicator of erosional susceptibility in cohesive coasts, Necochea, Buenos Aires
title_full_unstemmed Use of the coastal morphology as a geoindicator of erosional susceptibility in cohesive coasts, Necochea, Buenos Aires
title_sort use of the coastal morphology as a geoindicator of erosional susceptibility in cohesive coasts, necochea, buenos aires
publishDate 2007
url http://hdl.handle.net/20.500.12110/paper_00044822_v62_n3_p396_Marcomini
work_keys_str_mv AT marcominisc useofthecoastalmorphologyasageoindicatoroferosionalsusceptibilityincohesivecoastsnecocheabuenosaires
AT lopezra useofthecoastalmorphologyasageoindicatoroferosionalsusceptibilityincohesivecoastsnecocheabuenosaires
AT spinoglioa useofthecoastalmorphologyasageoindicatoroferosionalsusceptibilityincohesivecoastsnecocheabuenosaires
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