Gas Transport below Artificial Recharge Ponds: Insights from Dissolved Noble Gases and a Dual Gas (SF6and3He) Tracer Experiment
نویسندگان
چکیده
منابع مشابه
Impact of artificial recharge on dissolved noble gases in groundwater in California.
Dissolved noble gas concentrations in groundwater can provide valuable information on recharge temperatures and enable 3H-3He age-dating with the use of physically based interpretive models. This study presents a large (905 samples) data set of dissolved noble gas concentrations from drinking water supply wells throughout California, representing a range of physiographic, climatic, and water ma...
متن کاملImpact of Artificial Recharge on Dissolved Noble Gases in Groundwater in California
B R A D L E Y D . C E Y , * , † G . B R Y A N T H U D S O N , ‡ J E A N E . M O R A N , ‡ A N D B R I D G E T R . S C A N L O N § Department of Geological Sciences, Jackson School of Geosciences, University of Texas at Austin, Austin, Texas 78712, Bureau of Economic Geology, Jackson School of Geosciences, University of Texas at Austin, Austin, Texas 78712, and Chemical Sciences Division, Lawren...
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As part of this special issue in honor of Gerardo Delgado Barrio, we have reviewed the interplay between experimental and theoretical work on halogen and interhalogen diatomic molecule bonded to one or more noble gas atoms and also ionic clusters consisting of noble gas atoms. Although the Madrid group has worked on many theoretical issues, they have made particularly important contributions to...
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L. A. Zotti,1 M. Bürkle,2 Y. J. Dappe,3 F. Pauly,2 and J. C. Cuevas1 1Departamento de Fı́sica Teórica de la Materia Condensada, Universidad Autónoma de Madrid, E-28049 Madrid, Spain 2Institut für Theoretische Festkörperphysik and DFG Center for Functional Nanostructures, Karlsruhe Institute of Technology (KIT), D-76131 Karlsruhe, Germany 3Institut de Physique et Chimie des Matériaux de Strasbour...
متن کاملTransport of methane and noble gases during gas push-pull tests in variably saturated porous media.
The gas push-pull test (GPPT) is a single-well gas-tracer method to quantify in situ rates of CH4 oxidation in soils. To improve the design and interpretation of GPPT field experiments, gas component transport during GPPTs was examined in abiotic porous media over a range of water saturations (0.0 < or = Sw < or = 0.61). A series of GPPTs using He, Ne, and Ar as tracers for CH4 were performed a...
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ژورنال
عنوان ژورنال: Environmental Science & Technology
سال: 2005
ISSN: 0013-936X,1520-5851
DOI: 10.1021/es049053x