Report: ‘Arctic Ice Almost As Extensive As It Was 42 Years Ago in 1971′


By: - Climate DepotSeptember 6, 2013 9:23 AM

The IPCC report from 1990 showed that ice extent was low in the early 1970s.

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www.ipcc.ch/ipccreports/far/wg_I/ipcc_far_wg_I_full_report.pdf

NCAR also noted that prior to 1972, ice extent was low.