<?xml version='1.0' encoding='utf-8'?>
<oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
  <dc:creator>David P. Adam</dc:creator>
  <dc:date>1973</dc:date>
  <dc:description>&lt;p&gt;A model for climatic change, and particularly for the&amp;nbsp;changes of the late Cenozoic, involves as its primary variables the&amp;nbsp;albedo of the earth and the heat storage characteristics of the oceans.&amp;nbsp;Geography exerts a strong influence. The model proposed does not&amp;nbsp;require metaphysical causes or astronomical events other than known&amp;nbsp;variations in the earth's orbit.&lt;/p&gt;</dc:description>
  <dc:format>application/pdf</dc:format>
  <dc:language>en</dc:language>
  <dc:publisher>U.S. Geological Survey</dc:publisher>
  <dc:title>Ice ages and the thermal equilibrium of the earth</dc:title>
  <dc:type>article</dc:type>
</oai_dc:dc>