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dc.contributor.otherDepartment of Civil and Environmental Engineering, Colorado State University, USA
dc.contributor.otherBlackland Extension and Research Center, Texas A&M AgriLife, USA
dc.contributor.otherUS Department of Interior, Bureau of Land Management, USA
dc.contributor.otherINTERA Incorporated, 3838 W. Carson Street, #380, Torrance, CA, 90503, USA
dc.creatorBailey, R. T.
dc.creatorTasdighi, A.
dc.creatorPark, S.
dc.creatorTavakoli-Kivi, S.
dc.creatorAbitew, T.
dc.creatorJeong, J.
dc.creatorGreen, C. H. M.
dc.creatorWorqlul, A. W.
dc.date.accessioned2022-06-17T18:47:21Z
dc.date.available2022-06-17T18:47:21Z
dc.date.issued2021
dc.identifier.citationBailey, R. T.; Tasdighi, A.; Park, S.; Tavakoli-Kivi, S.; Abitew, T.; Jeong, J.; Green, C. H. M.; Worqlul, A. W. (2021) APEX-MODFLOW: A New integrated model to simulate hydrological processes in watershed systems. Environmental Modelling & Software, 143.en
dc.identifier.urihttps://hdl.handle.net/1969.1/196191
dc.description.abstractAPEX (Agricultural Policy/Environmental eXtender) is an oft-used agroecosystem model but has limited use in groundwater-driven watersheds due to a simplistic representation of groundwater processes. This paper presents the linkage of APEX and the groundwater flow model MODFLOW into a single modeling code. The mapping of recharge, groundwater head, and groundwater-surface water interactions are handled internally via subroutines. The APEX-MODFLOW model is applied to three watersheds in the United States for testing code accuracy and hydrologic state variables and fluxes: the Animas River Watershed, Colorado and New Mexico (3543 km2); the Price River Watershed, Utah (4886 km2); and the Middle Bosque River Watershed, Texas (470 km2). Whereas the hydrology of the Animas River and Price River watersheds is driven by snowmelt and spring runoff, the hydrology of the Middle Bosque River Watershed is driven by summer thunderstorms. The model can be used for scenario analysis in groundwater-driven watersheds.en
dc.languageeng
dc.publisherEnvironmental Modelling & Software
dc.relation.ispartofWater resourcesen
dc.rightsIN COPYRIGHT - EDUCATIONAL USE PERMITTEDen
dc.rights.urihttp://rightsstatements.org/vocab/InC-EDU/1.0/
dc.titleAPEX-MODFLOW: A New integrated model to simulate hydrological processes in watershed systemsen
dc.typeJournal Articlesen
dc.publisher.digitalTexas &M University. Libraries


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