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U.S. Department of Energy
Office of Scientific and Technical Information

Preliminary geochemical/geophysical model of Yucca Mountain

Conference ·
OSTI ID:60336
A comprehensive geochemical/geophysical model incorporates the current and relevant stratigraphic, petrologic, hydrogeologic, geochemical, and material data associated with a candidate repository at Yucca Mountain, Nevada. A geochemical/geophysical model will provide support and confidence to the Systems Performance calculations, determine whether the data collected as part of the site characterization provide the information needed by the design and performance assessment task, and provide the most accurate and referenced foundation on which to base the radionuclide transport calculations. In this report, the known repository data are compiled and unknown parameter values are estimated based on the available data. It is concluded that more data are needed before the geochemical/geophysical model of Yucca Mountain can be regarded as satisfactory and suitable base for multidimensional predicative flow and transport simulations. Recommendations for future studies concerning site characterization and data acquisition are presented. 36 refs., 1 fig., 2 tabs.
Research Organization:
Los Alamos National Lab., NM (United States)
DOE Contract Number:
W-7405-ENG-36
OSTI ID:
60336
Report Number(s):
LA-UR--87-3854; CONF-8711100--1; ON: DE88003165
Country of Publication:
United States
Language:
English