GIS Applied to the Mapping of Land Use, Land Cover and Vulnerability in the Outcrop Zone of the Guarani Aquifer System
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , , , , , , , |
Tipo de documento: | Artigo de conferência |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1016/j.proeps.2015.08.099 http://hdl.handle.net/11449/165075 |
Resumo: | This study presents the vulnerability mapping of Guarani Aquifer System (GAS) in the municipality of Ribeirao Bonito, the central region of the state of Sao Paulo, through the application of Pesticide DRASTIC index assigned to the land use and land cover (LULC). The principal mapped activities confirm the agricultural potential in the municipality, justifying the implementation of Pesticide DRASTIC index. Based in the use of GIS, the seven spatial parameters were considered in the vulnerability mapping (Depth to water table, net Recharge, Aquifer media, Soil media, Topography, Impact of vadose zone, and hydraulic Conductivity). The results indicate a large presence of areas with high vulnerability, corresponding to 60.3% of the city. All potentially polluted lands showed more than half of their areas in high or moderate vulnerability region. This paper is an important tool of land use/land cover mapping in GAS recharge areas, highlighting the need of studies that consider the processes occurring in the surface and underground for the analysis of aquifers vulnerability. (C) 2015 Published by Elsevier B.V. |
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GIS Applied to the Mapping of Land Use, Land Cover and Vulnerability in the Outcrop Zone of the Guarani Aquifer SystemGuarani aquifer system (GAS)aquifers vulnerabilityland use and land coverRibeirao BonitoThis study presents the vulnerability mapping of Guarani Aquifer System (GAS) in the municipality of Ribeirao Bonito, the central region of the state of Sao Paulo, through the application of Pesticide DRASTIC index assigned to the land use and land cover (LULC). The principal mapped activities confirm the agricultural potential in the municipality, justifying the implementation of Pesticide DRASTIC index. Based in the use of GIS, the seven spatial parameters were considered in the vulnerability mapping (Depth to water table, net Recharge, Aquifer media, Soil media, Topography, Impact of vadose zone, and hydraulic Conductivity). The results indicate a large presence of areas with high vulnerability, corresponding to 60.3% of the city. All potentially polluted lands showed more than half of their areas in high or moderate vulnerability region. This paper is an important tool of land use/land cover mapping in GAS recharge areas, highlighting the need of studies that consider the processes occurring in the surface and underground for the analysis of aquifers vulnerability. (C) 2015 Published by Elsevier B.V.UNESP IGCE, Ave 24A, BR-1515 Rio Claro, SP, BrazilUNESP IGCE, Ave 24A, BR-1515 Rio Claro, SP, BrazilElsevier B.V.Universidade Estadual Paulista (Unesp)Santos, Rafael Goncalves [UNESP]Sturaro, Jose Ricardo [UNESP]Marques, Mara Lucia [UNESP]Faria, Tiago Tadeu de [UNESP]Drusa, M.Marschalko, M.Yilmaz, ISegallini, A.Ferrero, A. M.Bednarik, M.2018-11-27T09:52:27Z2018-11-27T09:52:27Z2015-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject553-559http://dx.doi.org/10.1016/j.proeps.2015.08.099World Multidisciplinary Earth Sciences Symposium, Wmess 2015. Amsterdam: Elsevier Science Bv, v. 15, p. 553-559, 2015.1878-5220http://hdl.handle.net/11449/16507510.1016/j.proeps.2015.08.099WOS:000370751200085Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengWorld Multidisciplinary Earth Sciences Symposium, Wmess 2015info:eu-repo/semantics/openAccess2021-10-23T21:44:23Zoai:repositorio.unesp.br:11449/165075Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T20:38:15.952514Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
GIS Applied to the Mapping of Land Use, Land Cover and Vulnerability in the Outcrop Zone of the Guarani Aquifer System |
title |
GIS Applied to the Mapping of Land Use, Land Cover and Vulnerability in the Outcrop Zone of the Guarani Aquifer System |
spellingShingle |
GIS Applied to the Mapping of Land Use, Land Cover and Vulnerability in the Outcrop Zone of the Guarani Aquifer System Santos, Rafael Goncalves [UNESP] Guarani aquifer system (GAS) aquifers vulnerability land use and land cover Ribeirao Bonito |
title_short |
GIS Applied to the Mapping of Land Use, Land Cover and Vulnerability in the Outcrop Zone of the Guarani Aquifer System |
title_full |
GIS Applied to the Mapping of Land Use, Land Cover and Vulnerability in the Outcrop Zone of the Guarani Aquifer System |
title_fullStr |
GIS Applied to the Mapping of Land Use, Land Cover and Vulnerability in the Outcrop Zone of the Guarani Aquifer System |
title_full_unstemmed |
GIS Applied to the Mapping of Land Use, Land Cover and Vulnerability in the Outcrop Zone of the Guarani Aquifer System |
title_sort |
GIS Applied to the Mapping of Land Use, Land Cover and Vulnerability in the Outcrop Zone of the Guarani Aquifer System |
author |
Santos, Rafael Goncalves [UNESP] |
author_facet |
Santos, Rafael Goncalves [UNESP] Sturaro, Jose Ricardo [UNESP] Marques, Mara Lucia [UNESP] Faria, Tiago Tadeu de [UNESP] Drusa, M. Marschalko, M. Yilmaz, I Segallini, A. Ferrero, A. M. Bednarik, M. |
author_role |
author |
author2 |
Sturaro, Jose Ricardo [UNESP] Marques, Mara Lucia [UNESP] Faria, Tiago Tadeu de [UNESP] Drusa, M. Marschalko, M. Yilmaz, I Segallini, A. Ferrero, A. M. Bednarik, M. |
author2_role |
author author author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Santos, Rafael Goncalves [UNESP] Sturaro, Jose Ricardo [UNESP] Marques, Mara Lucia [UNESP] Faria, Tiago Tadeu de [UNESP] Drusa, M. Marschalko, M. Yilmaz, I Segallini, A. Ferrero, A. M. Bednarik, M. |
dc.subject.por.fl_str_mv |
Guarani aquifer system (GAS) aquifers vulnerability land use and land cover Ribeirao Bonito |
topic |
Guarani aquifer system (GAS) aquifers vulnerability land use and land cover Ribeirao Bonito |
description |
This study presents the vulnerability mapping of Guarani Aquifer System (GAS) in the municipality of Ribeirao Bonito, the central region of the state of Sao Paulo, through the application of Pesticide DRASTIC index assigned to the land use and land cover (LULC). The principal mapped activities confirm the agricultural potential in the municipality, justifying the implementation of Pesticide DRASTIC index. Based in the use of GIS, the seven spatial parameters were considered in the vulnerability mapping (Depth to water table, net Recharge, Aquifer media, Soil media, Topography, Impact of vadose zone, and hydraulic Conductivity). The results indicate a large presence of areas with high vulnerability, corresponding to 60.3% of the city. All potentially polluted lands showed more than half of their areas in high or moderate vulnerability region. This paper is an important tool of land use/land cover mapping in GAS recharge areas, highlighting the need of studies that consider the processes occurring in the surface and underground for the analysis of aquifers vulnerability. (C) 2015 Published by Elsevier B.V. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-01-01 2018-11-27T09:52:27Z 2018-11-27T09:52:27Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/conferenceObject |
format |
conferenceObject |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1016/j.proeps.2015.08.099 World Multidisciplinary Earth Sciences Symposium, Wmess 2015. Amsterdam: Elsevier Science Bv, v. 15, p. 553-559, 2015. 1878-5220 http://hdl.handle.net/11449/165075 10.1016/j.proeps.2015.08.099 WOS:000370751200085 |
url |
http://dx.doi.org/10.1016/j.proeps.2015.08.099 http://hdl.handle.net/11449/165075 |
identifier_str_mv |
World Multidisciplinary Earth Sciences Symposium, Wmess 2015. Amsterdam: Elsevier Science Bv, v. 15, p. 553-559, 2015. 1878-5220 10.1016/j.proeps.2015.08.099 WOS:000370751200085 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
World Multidisciplinary Earth Sciences Symposium, Wmess 2015 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
553-559 |
dc.publisher.none.fl_str_mv |
Elsevier B.V. |
publisher.none.fl_str_mv |
Elsevier B.V. |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808129230330920960 |