Evaluating the risk of climate change to nuclear waste disposal |
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Authors: | Richard G Craig |
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Institution: | (1) Kent State University, 44242 Kent, Ohio |
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Abstract: | A hierarchy of models is being developed to represent the changes in climate that could occur in the next 10,000 years at proposed nuclear waste repository sites in the U.S. Three levels of modeling of the global aspects of climate change are included. At the broadest level a multitude of theoretical representations are being considered, most based upon the Milankovitch theory. A set of at least 150 situations will be examined, and those of concern for site stability will be screened for more thorough analysis at the next level of detail. The screening criteria include estimation of the probability of the event; the level of probability which must be considered (0.0001) requires use of the most detailed paleoclimatic records available. Uncertainty in the results will be evaluated by comparison of model reconstructions to the paleoclimatic record and by Monte Carlo analyses.This paper was presented at Emerging Concept, MGUS-87 Conference, Redwood City, California, 13–15 April 1987. |
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Keywords: | models future unanticipated probability |
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