Support method for interpretation of regional groundwater monitoring in urban areas

Urban centers radically alter hydrological cycles, causing unintended consequences for the environment, such as the creation of extensive contamination plumes in unconfined aquifers. The Environmental Agency of the State of São Paulo has observed this issue since 1994. Therefore, this study aimed to...

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Detalles Bibliográficos
Autores: Pileggi, Fabio, Hirata, Ricardo, Aranda, Nataly, Conicelli, Bruno
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2021
País:Ecuador
Institución:Universidad Regional Amazónica
Repositorio:Repositorio Universidad Regional Amazónica
OAI Identifier:oai:repositorio.ikiam.edu.ec:RD_IKIAM/438
Acceso en línea:https://doi.org/10.1590/2317-4889202120200053 BJGEO
http://repositorio.ikiam.edu.ec/jspui/handle/RD_IKIAM/438
Access Level:acceso abierto
Palabra clave:Groundwater
Urban planning
Nitrate
Land use and occupation
Aquifer monitoring network
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spelling Support method for interpretation of regional groundwater monitoring in urban areasPileggi, FabioHirata, RicardoAranda, NatalyConicelli, BrunoGroundwaterUrban planningNitrateLand use and occupationAquifer monitoring networkUrban centers radically alter hydrological cycles, causing unintended consequences for the environment, such as the creation of extensive contamination plumes in unconfined aquifers. The Environmental Agency of the State of São Paulo has observed this issue since 1994. Therefore, this study aimed to create a method using nitrate as an indicator of contamination that permits an assertive interpretation of changes in the groundwater quality in monitoring wells of regional networks. The method was applied in ten cities with monitoring wells in the Bauru Aquifer System. The results correlated the presence of nitrate with the time and dynamics of land use in the capture zones of the wells over 54 years (1962-2016). In areas with sewer networks installed before 2001 and urban occupation greater than 60% of urban occupation in the capture zones, there was an increase in nitrate concentration of at least 35%. Likewise, extending this new method to other wells will make it possible to identify the causes of nitrate and other contaminants in the groundwater-monitoring network in the State of São Paulo.MDPI2021-05-21T15:50:59Z2021-05-21T15:50:59Z2021info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfPileggi, Fabio, Hirata Ricardo, Aranda Nataly, et al. (2021). Support method for interpretation of regional groundwater monitoring in urban areas. 51, 1–10.doi.org/10.1590/2317-4889202120200053 BJGEOhttps://doi.org/10.1590/2317-4889202120200053 BJGEOhttp://repositorio.ikiam.edu.ec/jspui/handle/RD_IKIAM/438enPRODUCCIÒN CIENTÍFICA - ARTÍCULO CIENTÍFICO;A-IKIAM-000319Atribución-NoComercial-SinDerivadas 3.0 Estados Unidos de Américahttp://creativecommons.org/licenses/by-nc-nd/3.0/us/info:eu-repo/semantics/openAccessreponame:Repositorio Universidad Regional Amazónicainstname:Universidad Regional Amazónicainstacron:IKIAM2022-06-04T08:07:23Zoai:repositorio.ikiam.edu.ec:RD_IKIAM/438Institucionalhttps://repositorio.ikiam.edu.ec/Universidad públicahttps://www.ikiam.edu.ec/https://repositorio.ikiam.edu.ec/oaiEcuador...opendoar:02022-06-04T08:07:23falseInstitucionalhttps://repositorio.ikiam.edu.ec/Universidad públicahttps://www.ikiam.edu.ec/https://repositorio.ikiam.edu.ec/oai.Ecuador...opendoar:02022-06-04T08:07:23Repositorio Universidad Regional Amazónica - Universidad Regional Amazónicafalse
dc.title.none.fl_str_mv Support method for interpretation of regional groundwater monitoring in urban areas
title Support method for interpretation of regional groundwater monitoring in urban areas
spellingShingle Support method for interpretation of regional groundwater monitoring in urban areas
Pileggi, Fabio
Groundwater
Urban planning
Nitrate
Land use and occupation
Aquifer monitoring network
title_short Support method for interpretation of regional groundwater monitoring in urban areas
title_full Support method for interpretation of regional groundwater monitoring in urban areas
title_fullStr Support method for interpretation of regional groundwater monitoring in urban areas
title_full_unstemmed Support method for interpretation of regional groundwater monitoring in urban areas
title_sort Support method for interpretation of regional groundwater monitoring in urban areas
dc.creator.none.fl_str_mv Pileggi, Fabio
Hirata, Ricardo
Aranda, Nataly
Conicelli, Bruno
author Pileggi, Fabio
author_facet Pileggi, Fabio
Hirata, Ricardo
Aranda, Nataly
Conicelli, Bruno
author_role author
author2 Hirata, Ricardo
Aranda, Nataly
Conicelli, Bruno
author2_role author
author
author
dc.subject.none.fl_str_mv Groundwater
Urban planning
Nitrate
Land use and occupation
Aquifer monitoring network
topic Groundwater
Urban planning
Nitrate
Land use and occupation
Aquifer monitoring network
description Urban centers radically alter hydrological cycles, causing unintended consequences for the environment, such as the creation of extensive contamination plumes in unconfined aquifers. The Environmental Agency of the State of São Paulo has observed this issue since 1994. Therefore, this study aimed to create a method using nitrate as an indicator of contamination that permits an assertive interpretation of changes in the groundwater quality in monitoring wells of regional networks. The method was applied in ten cities with monitoring wells in the Bauru Aquifer System. The results correlated the presence of nitrate with the time and dynamics of land use in the capture zones of the wells over 54 years (1962-2016). In areas with sewer networks installed before 2001 and urban occupation greater than 60% of urban occupation in the capture zones, there was an increase in nitrate concentration of at least 35%. Likewise, extending this new method to other wells will make it possible to identify the causes of nitrate and other contaminants in the groundwater-monitoring network in the State of São Paulo.
publishDate 2021
dc.date.none.fl_str_mv 2021-05-21T15:50:59Z
2021-05-21T15:50:59Z
2021
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv Pileggi, Fabio, Hirata Ricardo, Aranda Nataly, et al. (2021). Support method for interpretation of regional groundwater monitoring in urban areas. 51, 1–10.doi.org/10.1590/2317-4889202120200053 BJGEO
https://doi.org/10.1590/2317-4889202120200053 BJGEO
http://repositorio.ikiam.edu.ec/jspui/handle/RD_IKIAM/438
identifier_str_mv Pileggi, Fabio, Hirata Ricardo, Aranda Nataly, et al. (2021). Support method for interpretation of regional groundwater monitoring in urban areas. 51, 1–10.doi.org/10.1590/2317-4889202120200053 BJGEO
url https://doi.org/10.1590/2317-4889202120200053 BJGEO
http://repositorio.ikiam.edu.ec/jspui/handle/RD_IKIAM/438
dc.language.none.fl_str_mv en
language_invalid_str_mv en
dc.relation.none.fl_str_mv PRODUCCIÒN CIENTÍFICA - ARTÍCULO CIENTÍFICO;A-IKIAM-000319
dc.rights.none.fl_str_mv Atribución-NoComercial-SinDerivadas 3.0 Estados Unidos de América
http://creativecommons.org/licenses/by-nc-nd/3.0/us/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Atribución-NoComercial-SinDerivadas 3.0 Estados Unidos de América
http://creativecommons.org/licenses/by-nc-nd/3.0/us/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv reponame:Repositorio Universidad Regional Amazónica
instname:Universidad Regional Amazónica
instacron:IKIAM
instname_str Universidad Regional Amazónica
instacron_str IKIAM
institution IKIAM
reponame_str Repositorio Universidad Regional Amazónica
collection Repositorio Universidad Regional Amazónica
repository.name.fl_str_mv Repositorio Universidad Regional Amazónica - Universidad Regional Amazónica
repository.mail.fl_str_mv .
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