Environmental tracers in groundwaters and porewaters to understand groundwater movement through an argillaceous aquitard

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dc.contributor.authorPriestley, SCen_AU
dc.contributor.authorLove, AJen_AU
dc.contributor.authorPost, Ven_AU
dc.contributor.authorShand, Pen_AU
dc.contributor.authorWohling, Den_AU
dc.contributor.authorKipfer, Ren_AU
dc.contributor.authorPayne, TEen_AU
dc.contributor.authorStute, Men_AU
dc.contributor.authorTyroller, Len_AU
dc.date.accessioned2024-12-06T04:35:59Zen_AU
dc.date.available2024-12-06T04:35:59Zen_AU
dc.date.issued2017en_AU
dc.date.statistics2024-05-21en_AU
dc.description.abstractInter-aquifer leakage through an aquitard can be an important component of groundwater flow and can occur by diffuse leakage or via preferential pathways along secondary permeability features. In order to properly characterize inter-aquifer leakage it is desirable to use both porewater from the aquitard in conjunction with a regional investigation of groundwater in the aquifers. The aim of this study was to characterize inter-aquifer leakage through a regionally extensive aquitard between the Great Artesian Basin (GAB) and the deeper Arckaringa Basin of Australia. Chloride concentrations in the aquitard porewater profile indicates that transport through the aquitard is dominated by diffusion, but there is evidence at t least one location for increased interaquifer leakage due to secondary permeability features. © 2017 The Author(s). Published by Elsevier B.V.en_AU
dc.identifier.citationPriestley, S. C., Love, A. J., Post, V., Shand, P., Wohling, D., Kipfer, R., Payne, T. E., Stute, M., & Tyroller, L. (2017). Environmental tracers in groundwaters and porewaters to understand groundwater movement through an argillaceous aquitard. Procedia earth and planetary science, 17, 420-423. doi.org/10.1016/j.proeps.2016.12.106en_AU
dc.identifier.conferenceenddate2016-10en_AU
dc.identifier.conferencename15th Water-Rock Interaction International Symposium, WRI-15en_AU
dc.identifier.conferenceplaceEvora, Portugalen_AU
dc.identifier.conferencestartdate2016-10en_AU
dc.identifier.editorsJosé Manuel Marques & António Chambelen_AU
dc.identifier.issn1878-5220en_AU
dc.identifier.journaltitleProcedia Earth and Planetary Scienceen_AU
dc.identifier.pagination420-423en_AU
dc.identifier.urihttps://doi.org/10.1016/j.proeps.2016.12.106en_AU
dc.identifier.urihttps://apo.ansto.gov.au/handle/10238/15812en_AU
dc.identifier.volume17en_AU
dc.languageEnglishen_AU
dc.language.isoenen_AU
dc.publisherElsevieren_AU
dc.subjectLeaksen_AU
dc.subjectChloridesen_AU
dc.subjectDiffusionen_AU
dc.subjectGroundwater rechargeen_AU
dc.subjectAquifersen_AU
dc.subjectTracer techniquesen_AU
dc.subjectAustraliaen_AU
dc.subjectArtesian basinsen_AU
dc.titleEnvironmental tracers in groundwaters and porewaters to understand groundwater movement through an argillaceous aquitarden_AU
dc.typeConference Paperen_AU
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