An investigation of the astronomical theory of the ice ages using a simple climate-ice sheet model
The astronomical theory of the Quaternary ice ages is incorporated into a simple climate model for global weather; important features of the model include the albedo feedback, topography and dynamics of the ice sheets. For various parameterizations of the orbital elements, the model yields realistic...
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Format: | Other/Unknown Material |
Language: | unknown |
Published: |
1978
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Online Access: | http://ntrs.nasa.gov/search.jsp?R=19780045612 |
Summary: | The astronomical theory of the Quaternary ice ages is incorporated into a simple climate model for global weather; important features of the model include the albedo feedback, topography and dynamics of the ice sheets. For various parameterizations of the orbital elements, the model yields realistic assessments of the northern ice sheet. Lack of a land-sea heat capacity contrast represents one of the chief difficulties of the model. |
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