Drastic-based methodology for assessing groundwater vulnerability in the gümüşhacıköy and merzifon basin (amasya, turkey)

In recent years, preparation of aquifer vulnerability maps has become crucial in order to prevent adding new ones to those aquifers that have been contaminated due to environmental effects and been out of use. When preparing vulnerability maps for the basin in which the Gümüşhacıköy and Merzifon aqu...

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Autores:
Ersoy, Arzu Firat
Gültekin, Fatma
Tipo de recurso:
Article of journal
Fecha de publicación:
2013
Institución:
Universidad Nacional de Colombia
Repositorio:
Universidad Nacional de Colombia
Idioma:
spa
OAI Identifier:
oai:repositorio.unal.edu.co:unal/44061
Acceso en línea:
https://repositorio.unal.edu.co/handle/unal/44061
http://bdigital.unal.edu.co/34159/
Palabra clave:
Vulnerability Mapping
DRASTIC
Geographic Information System
Turkey
Rights
openAccess
License
Atribución-NoComercial 4.0 Internacional
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spelling Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Ersoy, Arzu Firat3acdfab7-ff78-4632-80a8-02bb657e342c300Gültekin, Fatma7fc0cd7f-f89d-43e2-b725-ff736769b6513002019-06-28T12:53:29Z2019-06-28T12:53:29Z2013https://repositorio.unal.edu.co/handle/unal/44061http://bdigital.unal.edu.co/34159/In recent years, preparation of aquifer vulnerability maps has become crucial in order to prevent adding new ones to those aquifers that have been contaminated due to environmental effects and been out of use. When preparing vulnerability maps for the basin in which the Gümüşhacıköy and Merzifon aquifers are located, GIS techniques and DRASTIC method are used. In the basin which contains two sub-provinces and is characterized by intensive agricultural activities, groundwater flow is approximately directed toward the west-east and there exist numerous villages across the aquifer.  In order to prepare vulnerability map, DRASTIC layers were created using parameters such as groundwater level, recharge, aquifer environment, topography and hydraulic conductivity. The aquifer vulnerability map was prepared by overlapping the layers by means of GIS.  In the Gümüşhacıköy basin, three different vulnerability zones were determined according to DRASTIC scores; low ( and lt;100), medium (100-140) and high ( and gt;140).  Based on the vulnerability map, it is found that the Gümüşhacıköy Basin has a low contamination potential.  It is established that %16 of the Basin displays high vulnerability and %47 displays low vulnerability. Areas with high vulnerability generally overlap with those areas where slope is low and soil media above the aquifer is permeable.application/pdfspaUNIVERSIDAD NACIONAL DE COLOMBIAhttp://revistas.unal.edu.co/index.php/esrj/article/view/34266Universidad Nacional de Colombia Revistas electrónicas UN Earth Sciences Research JournalEarth Sciences Research JournalEarth Sciences Research Journal; Vol. 17, núm. 1 (2013) Earth Sciences Research Journal; Vol. 17, núm. 1 (2013) 2339-3459 1794-6190Ersoy, Arzu Firat and Gültekin, Fatma (2013) Drastic-based methodology for assessing groundwater vulnerability in the gümüşhacıköy and merzifon basin (amasya, turkey). Earth Sciences Research Journal; Vol. 17, núm. 1 (2013) Earth Sciences Research Journal; Vol. 17, núm. 1 (2013) 2339-3459 1794-6190 .Drastic-based methodology for assessing groundwater vulnerability in the gümüşhacıköy and merzifon basin (amasya, turkey)Artículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTVulnerability MappingDRASTICGeographic Information SystemTurkeyORIGINAL34266-181187-1-PB.pdfapplication/pdf1467590https://repositorio.unal.edu.co/bitstream/unal/44061/1/34266-181187-1-PB.pdfcf565f78742a796da13d930442896d0eMD51THUMBNAIL34266-181187-1-PB.pdf.jpg34266-181187-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg7510https://repositorio.unal.edu.co/bitstream/unal/44061/2/34266-181187-1-PB.pdf.jpg7e8f34c8deee510f6cddbe66080d9116MD52unal/44061oai:repositorio.unal.edu.co:unal/440612023-02-15 23:09:04.392Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co
dc.title.spa.fl_str_mv Drastic-based methodology for assessing groundwater vulnerability in the gümüşhacıköy and merzifon basin (amasya, turkey)
title Drastic-based methodology for assessing groundwater vulnerability in the gümüşhacıköy and merzifon basin (amasya, turkey)
spellingShingle Drastic-based methodology for assessing groundwater vulnerability in the gümüşhacıköy and merzifon basin (amasya, turkey)
Vulnerability Mapping
DRASTIC
Geographic Information System
Turkey
title_short Drastic-based methodology for assessing groundwater vulnerability in the gümüşhacıköy and merzifon basin (amasya, turkey)
title_full Drastic-based methodology for assessing groundwater vulnerability in the gümüşhacıköy and merzifon basin (amasya, turkey)
title_fullStr Drastic-based methodology for assessing groundwater vulnerability in the gümüşhacıköy and merzifon basin (amasya, turkey)
title_full_unstemmed Drastic-based methodology for assessing groundwater vulnerability in the gümüşhacıköy and merzifon basin (amasya, turkey)
title_sort Drastic-based methodology for assessing groundwater vulnerability in the gümüşhacıköy and merzifon basin (amasya, turkey)
dc.creator.fl_str_mv Ersoy, Arzu Firat
Gültekin, Fatma
dc.contributor.author.spa.fl_str_mv Ersoy, Arzu Firat
Gültekin, Fatma
dc.subject.proposal.spa.fl_str_mv Vulnerability Mapping
DRASTIC
Geographic Information System
Turkey
topic Vulnerability Mapping
DRASTIC
Geographic Information System
Turkey
description In recent years, preparation of aquifer vulnerability maps has become crucial in order to prevent adding new ones to those aquifers that have been contaminated due to environmental effects and been out of use. When preparing vulnerability maps for the basin in which the Gümüşhacıköy and Merzifon aquifers are located, GIS techniques and DRASTIC method are used. In the basin which contains two sub-provinces and is characterized by intensive agricultural activities, groundwater flow is approximately directed toward the west-east and there exist numerous villages across the aquifer.  In order to prepare vulnerability map, DRASTIC layers were created using parameters such as groundwater level, recharge, aquifer environment, topography and hydraulic conductivity. The aquifer vulnerability map was prepared by overlapping the layers by means of GIS.  In the Gümüşhacıköy basin, three different vulnerability zones were determined according to DRASTIC scores; low ( and lt;100), medium (100-140) and high ( and gt;140).  Based on the vulnerability map, it is found that the Gümüşhacıköy Basin has a low contamination potential.  It is established that %16 of the Basin displays high vulnerability and %47 displays low vulnerability. Areas with high vulnerability generally overlap with those areas where slope is low and soil media above the aquifer is permeable.
publishDate 2013
dc.date.issued.spa.fl_str_mv 2013
dc.date.accessioned.spa.fl_str_mv 2019-06-28T12:53:29Z
dc.date.available.spa.fl_str_mv 2019-06-28T12:53:29Z
dc.type.spa.fl_str_mv Artículo de revista
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status_str publishedVersion
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dc.identifier.eprints.spa.fl_str_mv http://bdigital.unal.edu.co/34159/
url https://repositorio.unal.edu.co/handle/unal/44061
http://bdigital.unal.edu.co/34159/
dc.language.iso.spa.fl_str_mv spa
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dc.relation.spa.fl_str_mv http://revistas.unal.edu.co/index.php/esrj/article/view/34266
dc.relation.ispartof.spa.fl_str_mv Universidad Nacional de Colombia Revistas electrónicas UN Earth Sciences Research Journal
Earth Sciences Research Journal
dc.relation.ispartofseries.none.fl_str_mv Earth Sciences Research Journal; Vol. 17, núm. 1 (2013) Earth Sciences Research Journal; Vol. 17, núm. 1 (2013) 2339-3459 1794-6190
dc.relation.references.spa.fl_str_mv Ersoy, Arzu Firat and Gültekin, Fatma (2013) Drastic-based methodology for assessing groundwater vulnerability in the gümüşhacıköy and merzifon basin (amasya, turkey). Earth Sciences Research Journal; Vol. 17, núm. 1 (2013) Earth Sciences Research Journal; Vol. 17, núm. 1 (2013) 2339-3459 1794-6190 .
dc.rights.spa.fl_str_mv Derechos reservados - Universidad Nacional de Colombia
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dc.rights.license.spa.fl_str_mv Atribución-NoComercial 4.0 Internacional
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dc.rights.accessrights.spa.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv Atribución-NoComercial 4.0 Internacional
Derechos reservados - Universidad Nacional de Colombia
http://creativecommons.org/licenses/by-nc/4.0/
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
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dc.publisher.spa.fl_str_mv UNIVERSIDAD NACIONAL DE COLOMBIA
institution Universidad Nacional de Colombia
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