Category Archives: Ice Ages

Mid Pliocene Warm Period

Is the warm period in the Mid Pliocene analogous to today’s warming climate? If so can we use it to infer future temperature rise? This is what Wikipedia says: The mid Pliocene warm period is considered a potential analog of … Continue reading

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Does Antarctica initiate glaciations?

Attempts to explain the last million years of glacial cycles have concentrated mainly on the growth of Northern Ice sheets. Traditionally the summer insolation at 65N is thought to control the growth and extent of ice sheets, with interglacials coinciding … Continue reading

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Is the Supermoon responsible for record low Polar ice formation?

The  “Supermoon”  on November 14th coincided with the closest (perigean) approach to the earth of the moon since 1948. Tidal forces are inversely proportional to the cube of distance. Full moon occurs  when the sun lines up with the moon … Continue reading

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