Hydrochemical assessment of groundwater quality for irrigation: A case study of the Zilan and Bendimahı river basins in Van, Turkey

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dc.authorid0000-0003-2538-1690en_US
dc.contributor.authorDüzen, Hacer
dc.date.accessioned2024-07-12T21:15:38Z
dc.date.available2024-07-12T21:15:38Z
dc.date.issued2017en_US
dc.departmentMeslek Yüksekokulları, Meslek Yüksekokuluen_US
dc.description.abstractIn order to characterize, classify and evaluate the suitability of groundwaters for irrigation in Zilan and Bendimahi basins hydrochemical assessment was conducted. In this paper, hydrographical methods were used to characterize water quality of groundwaters in Zilan and Bendimahi basins. Water chemical composition was studied by collecting 36 groundwater samples (6 samples in Zilan basin and 30 samples in Bendimahi basin). In content of this paper, % Na, sodium adsorbsion ratio (SAR), residual sodium carbonate (RSC), permeable index (PI), Kelly ratio, magnesium hazard (MH) and boron concentration were investigated. The quality assessment of Zilan basin for irrigation purposes showed that ‘’Very well – Well’’ usable waters in terms of sodium percentage (% Na), they are in ‘’low sodium hazard and low salinity hazard’’ region in terms of sodium adsorbsion ratio (SAR) and in C1S1 water class. Waters in Zilan basin have under the 2.5 meq/l in terms of carbonate and bicarbonate hazard RSC (residual sodium carbonate) and it shows that they are suitable for irrigation. 66 percent of waters in Zilan basin is in Class I and it is suitable for irrigation according to permeable index (PI), usable for irrigation according to Kelly ratio and it is suitable in terms of magnesium hazard (MH) because of MH values are lower than 50 for a lot of samples. The quality assessment of Bendimahi basin for irrigation purposes showed that waters are ‘’Very well – Well’’ and ‘’Well-Usable’’ water class in terms of sodium percentage (% Na), they are in ‘’low sodium hazard and low salinity hazard’’ region in terms of sodium adsorbsion ratio (SAR) and in C1S1 water class. Much water in Bendimahi basin have under the 2.5 meq/l in terms of carbonate and bicarbonate hazard RSC (residual sodium carbonate) and it shows that they are suitable for irrigation. 90 percent of waters in Bendimahi basin is in Class I and it is suitable for irrigation according to permeable index (PI), usable for irrigation according to Kelly ratio and it is suitable in terms of magnesium hazard (MH) because of MH values are lower than 50 for a lot of samples (percent of 70). Various irrigation indices show good to permissible use of groundwater in agricultural activities.en_US
dc.identifier.citationDüzen, H. (2017). Hydrochemical assessment of groundwater quality for irrigation: A case study of the Zilan and Bendimahı river basins in Van, Turkey. 8th Atmospheric Sciences Symposium. s. 692-700.en_US
dc.identifier.endpage700en_US
dc.identifier.isbn978-975-561-490-8
dc.identifier.startpage692en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12415/4684
dc.institutionauthorDüzen, Hacer
dc.language.isoenen_US
dc.publisherİstanbul Teknik Üniversitesien_US
dc.relation.ispartof8th Atmospheric Sciences Symposiumen_US
dc.relation.publicationcategoryUluslararası Konferans Öğesien_US
dc.rightsCC0 1.0 Universal*
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.rights.urihttp://creativecommons.org/publicdomain/zero/1.0/*
dc.snmzKY07212
dc.subjectIrrigationen_US
dc.subjectwater qualityen_US
dc.subjecthydrochemical assessmenten_US
dc.subjectZilan and Bendimahien_US
dc.titleHydrochemical assessment of groundwater quality for irrigation: A case study of the Zilan and Bendimahı river basins in Van, Turkeyen_US
dc.typeConference Object
dspace.entity.typePublication

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