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dc.contributor.advisorYelderman, Joe C.
dc.contributor.authorHuffman, Janelle H.
dc.contributor.otherBaylor University. Dept. of Geology.
dc.date.accessioned2006-05-28T23:51:44Z
dc.date.available2006-05-28T23:51:44Z
dc.date.copyright2005
dc.date.issued2006-05-28T23:51:44Z
dc.identifier.urihttp://hdl.handle.net/2104/3015
dc.descriptionIncludes bibliographical references (p. 48-50).en
dc.description.abstractQuantifying recharge and spatially identifying recharge distribution is important for evaluating groundwater sustainability, especially in arid regions. A Guelph Permeameter helped identify specific recharge areas and the Soil Water Assessment Tool (SWAT) provided meaningful recharge rates used for modeling Wild Horse Basin in southwest Texas. SWAT generated recharge values that were subsequently used in two transient MODFLOW simulations: one with the recharge distributed according to sediment unit location (distributed zonation), and one with the recharge concentrated in cells adjacent to the mountain fronts surrounding the basin (mountain-front zonation). When comparing the model results to historic well hydrographs, mountain-front recharge appeared to improve calibration. A deterministic analytical model like SWAT is helpful in estimating recharge in arid basins and can create meaningful input parameters for numerical models like MODFLOW. MODFLOW was in turn able to evaluate SWAT recharge estimations for Wild Horse Basin using calibration and sensitivity analyses.en
dc.description.statementofresponsibilityby Janelle Huffman Henry.en
dc.format.extentviii, 50 p. : ill.en
dc.format.extent3491768 bytes
dc.format.mimetypeapplication/pdf
dc.language.isoen_USen
dc.rightsBaylor University theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. Contact librarywebmaster@baylor.edu for inquiries about permission.en
dc.subjectHydrogeology -- Methodology.en
dc.subjectGroundwater recharge --- Texas.en
dc.subjectGroundwater tracers --- Texas.en
dc.subjectAquifers --- Texas.en
dc.titleImpacts of estimating recharge on groundwater modeling for arid basins.en
dc.typeThesisen
dc.description.degreeM.S.en
dc.rights.accessrightsWorldwide accessen
dc.contributor.departmentGeology.en


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