Factors affecting oxygen-18 concentrations in the Tucson basin and the Madrid basin
Two regional aquifers are analyzed based on their stable isotope and hydrochemical data. The Tucson basin (Arizona) and Madrid basin (Spain), present similarities in their geologic patterns. The ground-water flow regimens, however, are different. Madrid basin presents local, intermediate and regiona...
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| Language: | en_US |
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The University of Arizona.
1991
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| Online Access: | http://hdl.handle.net/10150/277855 |