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Partitioning of cesium in hydrofracture grouts

Description: Phase characterization of hydrofracture grouts was accomplished with the use of optical microscopy, scanning electron microscopy, x-ray diffraction, and ..beta..-..gamma.. autoradiography. A laboratory-produced sample containing 1 wt % stable cesium and an actual hydrofracture grout sheet obtained by core dirlling were examined during this work. The phases present in these samples were identified and cesium was found to be absorbed almost entirely by illite clay agglomerates. These clay agglome… more
Date: August 31, 1983
Creator: Stinton, D.P.; McDaniel, E.W. & Weeren, H.O.
Partner: UNT Libraries Government Documents Department
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Example of Monte Carlo analysis applied to repository siting

Description: This report contains a detailed description of a Monte Carlo analysis of a hypothetical nuclear waste repository performed for the Lawrence Livermore Laboratory as part of their mock siting exercise. Field measurements had been used to construct a hydrology model of the geologic medium surrounding a nuclear waste repository, complete with specified uncertainties. The Monte Carlo analysis has been used to ascertaln the uncertainty in the radioactive release from the repository given the uncertai… more
Date: August 31, 1979
Creator: Giuffre, M.S. & Kaplan, M.F.
Partner: UNT Libraries Government Documents Department
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(Hydrological and geochemical response and recovery in disturbed arctic ecosystems)

Description: Ionic concentration of snow prior to meltoff in 1990 as in previous years ranged widely from point to point within the basin. Overland flow began on May 12 and was monitored at closely-spaced time intervals for discharge volume and ionic concentrations to better define this relationship in non-channelized flow. Ionic concentration in both watertrack flow and in Imnavait Creek were closely monitored during meltoff. During the post melt period daily sampling was maintained in watertrack 7 and Imn… more
Date: August 31, 1990
Creator: Everett, K. R.
Partner: UNT Libraries Government Documents Department
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