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Simultaneous interpretation of drawdown and concentration data during tracer tests: sensitivity analyses
Vandenbohede, A.; Lebbe, L. (2003). Simultaneous interpretation of drawdown and concentration data during tracer tests: sensitivity analyses, in: Kovar, K. et al. (Ed.) Calibration and Reliability in Groundwater Modelling: A Few Steps Closer to Reality. Proceedings of ModelCARE'2002, Prague, Czech Republic, 17-20 June 2002. IAHS-AISH publication, 277: pp. 425-430
In: Kovar, K.; Hrkal, Z. (Ed.) (2003). Calibration and Reliability in Groundwater Modelling: A Few Steps Closer to Reality. Proceedings of ModelCARE'2002, Prague, Czech Republic, 17-20 June 2002. IAHS-AISH publication, 277. IAHS Press: Wallingford. ISBN 1-901-502-07-4. X, 526 pp., more
In: IAHS-AISH publication. International Association of Hydrological Sciences: Wallingford. ISSN 0144-7815, more
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Document type: Conference paper
Keyword
    Parameterization
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Abstract
    Solute transport is of concern in many hydrogeological and environmental issues. Development of tests that aim to derive parameters that determine solute transport is therefore an important step. Sensitivity analyses provide a very useful tool to deduce which parameters can be derived with a certain test and what their reliability is. This is illustrated with a forced-gradient tracer test and a new three-dimensional density dependent solute transport model. Using the sensitivity analyses it is further shown that the use of both drawdown and concentration measurements enhances the reliability of the derived solute transport and hydraulic parameters.
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