Jun 25 2005
IPCC 1990 – An Extended Excerpt « Climate Audit [Welcome to our …
They go on to discuss the Pliocene (3300000 to 4300000 BP), the Eemian interglacial optimum (125000-130000 BP) and the Holocene Optimum (5,00-6000 BP); then a lengthy discussion of the instrumental record, noting factors such as changes …
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IPCC 1990 – An Extended Excerpt « Climate Audit [Welcome to our …