Groundwater vulnerability assessment combining the drastic and Dyna-CLUE model in the Argentine Pampas

Vulnerability assessment is considered an effective tool in establishing monitoring networks required for controlling potential pollution. The aim of this work is to propose a new integrated methodology to assess actual and forecasted groundwater vulnerability by including land-use change impact on...

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Publicado:	2011
Materias:	DRASTIC-P Dyna-CLUE model Land-use change Vulnerability assessment Agricultural activities Agricultural expansion Aquifer vulnerability Critical location Effective tool Environmental change Groundwater quality Groundwater vulnerability Integrated methodology Monitoring network Scenario analysis Spatial dynamics Study case Vulnerability assessments Aquifers Computer simulation Forestry Groundwater resources Land use Pollution Rating Water quality Groundwater pollution ground water aquifer crop environmental change environmental modeling environmental monitoring groundwater land use change pasture pollution monitoring vulnerability agriculture article controlled study environmental management environmental planning land use risk assessment simulation water quality Argentina Environmental Monitoring Risk Assessment Water Pollution Water Supply Pampas
Acceso en línea:	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0364152X_v47_n5_p828_Lima http://hdl.handle.net/20.500.12110/paper_0364152X_v47_n5_p828_Lima
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

id	paper:paper_0364152X_v47_n5_p828_Lima
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spelling	paper:paper_0364152X_v47_n5_p828_Lima2023-06-08T15:35:33Z Groundwater vulnerability assessment combining the drastic and Dyna-CLUE model in the Argentine Pampas DRASTIC-P Dyna-CLUE model Land-use change Vulnerability assessment Agricultural activities Agricultural expansion Aquifer vulnerability Critical location DRASTIC-P Dyna-CLUE model Effective tool Environmental change Groundwater quality Groundwater vulnerability Integrated methodology Land-use change Monitoring network Scenario analysis Spatial dynamics Study case Vulnerability assessments Aquifers Computer simulation Forestry Groundwater resources Land use Pollution Rating Water quality Groundwater pollution ground water aquifer crop environmental change environmental modeling environmental monitoring groundwater land use change pasture pollution monitoring vulnerability agriculture aquifer article controlled study environmental change environmental management environmental planning land use pollution monitoring risk assessment simulation water quality Argentina Environmental Monitoring Risk Assessment Water Pollution Water Supply Argentina Pampas Vulnerability assessment is considered an effective tool in establishing monitoring networks required for controlling potential pollution. The aim of this work is to propose a new integrated methodology to assess actual and forecasted groundwater vulnerability by including land-use change impact on groundwater quality. Land-use changes were simulated by applying a spatial dynamics model in a scenario of agricultural expansion. Groundwater vulnerability methodology DRASTIC-P, was modifyed by adding a land-use parameter in order to assess groundwater vulnerability within a future scenario. This new groundwater vulnerability methodology shows the areas where agricultural activities increase the potential level of groundwater vulnerability to pollution. The Dulce Creek Basin was the study case proposed for the application of this methodology. The study revealed that the area with Very High vulnerability would increase 20% by the year 2020 in the Dulce Creek Basin. This result can be explained by analyzing the land-use map simulated by the Dyna-CLUE model for the year 2020, which shows that the areas with increments in crop and pasture coincide with the area defined by the Very High aquifer vulnerability category in the year 2020. Through scenario analysis, land-use change models can help to identify medium or long term critical locations in the face of environmental change. © 2011 Springer Science+Business Media, LLC. 2011 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0364152X_v47_n5_p828_Lima http://hdl.handle.net/20.500.12110/paper_0364152X_v47_n5_p828_Lima
institution	Universidad de Buenos Aires
institution_str	I-28
repository_str	R-134
collection	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic	DRASTIC-P Dyna-CLUE model Land-use change Vulnerability assessment Agricultural activities Agricultural expansion Aquifer vulnerability Critical location DRASTIC-P Dyna-CLUE model Effective tool Environmental change Groundwater quality Groundwater vulnerability Integrated methodology Land-use change Monitoring network Scenario analysis Spatial dynamics Study case Vulnerability assessments Aquifers Computer simulation Forestry Groundwater resources Land use Pollution Rating Water quality Groundwater pollution ground water aquifer crop environmental change environmental modeling environmental monitoring groundwater land use change pasture pollution monitoring vulnerability agriculture aquifer article controlled study environmental change environmental management environmental planning land use pollution monitoring risk assessment simulation water quality Argentina Environmental Monitoring Risk Assessment Water Pollution Water Supply Argentina Pampas
spellingShingle	DRASTIC-P Dyna-CLUE model Land-use change Vulnerability assessment Agricultural activities Agricultural expansion Aquifer vulnerability Critical location DRASTIC-P Dyna-CLUE model Effective tool Environmental change Groundwater quality Groundwater vulnerability Integrated methodology Land-use change Monitoring network Scenario analysis Spatial dynamics Study case Vulnerability assessments Aquifers Computer simulation Forestry Groundwater resources Land use Pollution Rating Water quality Groundwater pollution ground water aquifer crop environmental change environmental modeling environmental monitoring groundwater land use change pasture pollution monitoring vulnerability agriculture aquifer article controlled study environmental change environmental management environmental planning land use pollution monitoring risk assessment simulation water quality Argentina Environmental Monitoring Risk Assessment Water Pollution Water Supply Argentina Pampas Groundwater vulnerability assessment combining the drastic and Dyna-CLUE model in the Argentine Pampas
topic_facet	DRASTIC-P Dyna-CLUE model Land-use change Vulnerability assessment Agricultural activities Agricultural expansion Aquifer vulnerability Critical location DRASTIC-P Dyna-CLUE model Effective tool Environmental change Groundwater quality Groundwater vulnerability Integrated methodology Land-use change Monitoring network Scenario analysis Spatial dynamics Study case Vulnerability assessments Aquifers Computer simulation Forestry Groundwater resources Land use Pollution Rating Water quality Groundwater pollution ground water aquifer crop environmental change environmental modeling environmental monitoring groundwater land use change pasture pollution monitoring vulnerability agriculture aquifer article controlled study environmental change environmental management environmental planning land use pollution monitoring risk assessment simulation water quality Argentina Environmental Monitoring Risk Assessment Water Pollution Water Supply Argentina Pampas
description	Vulnerability assessment is considered an effective tool in establishing monitoring networks required for controlling potential pollution. The aim of this work is to propose a new integrated methodology to assess actual and forecasted groundwater vulnerability by including land-use change impact on groundwater quality. Land-use changes were simulated by applying a spatial dynamics model in a scenario of agricultural expansion. Groundwater vulnerability methodology DRASTIC-P, was modifyed by adding a land-use parameter in order to assess groundwater vulnerability within a future scenario. This new groundwater vulnerability methodology shows the areas where agricultural activities increase the potential level of groundwater vulnerability to pollution. The Dulce Creek Basin was the study case proposed for the application of this methodology. The study revealed that the area with Very High vulnerability would increase 20% by the year 2020 in the Dulce Creek Basin. This result can be explained by analyzing the land-use map simulated by the Dyna-CLUE model for the year 2020, which shows that the areas with increments in crop and pasture coincide with the area defined by the Very High aquifer vulnerability category in the year 2020. Through scenario analysis, land-use change models can help to identify medium or long term critical locations in the face of environmental change. © 2011 Springer Science+Business Media, LLC.
title	Groundwater vulnerability assessment combining the drastic and Dyna-CLUE model in the Argentine Pampas
title_short	Groundwater vulnerability assessment combining the drastic and Dyna-CLUE model in the Argentine Pampas
title_full	Groundwater vulnerability assessment combining the drastic and Dyna-CLUE model in the Argentine Pampas
title_fullStr	Groundwater vulnerability assessment combining the drastic and Dyna-CLUE model in the Argentine Pampas
title_full_unstemmed	Groundwater vulnerability assessment combining the drastic and Dyna-CLUE model in the Argentine Pampas
title_sort	groundwater vulnerability assessment combining the drastic and dyna-clue model in the argentine pampas
publishDate	2011
url	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0364152X_v47_n5_p828_Lima http://hdl.handle.net/20.500.12110/paper_0364152X_v47_n5_p828_Lima
_version_	1768546542680014848

Groundwater vulnerability assessment combining the drastic and Dyna-CLUE model in the Argentine Pampas

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