Working Group of the Arctic Council
Figure 4.2 Historical trends in Arctic sea ice extent. Graphic shows anomalies in sea ice extent for March (month of maximum extent) and September (month of minimum extent). The anomaly value for each year is the difference in ice extent relative to the mean values for 1981–2010. The straight lines show least squares linear regressions and indicate ice losses of 2.6% (March) and 13.3% (September) per decade (Perovich et al., 2015).
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Publication:
Adaptation Actions for a Changing Arctic: Perspectives from the Bering-Chukchi-Beaufort Region
Page number:
90
Type:
Graph
Caption:
Figure 4.2 Historical trends in Arctic sea ice extent. Graphic shows anomalies in sea ice extent for March (month of maximum extent) and September (month of minimum extent). The anomaly value for each year is the difference in ice extent relative to the mean values for 1981–2010. The straight lines show least squares linear regressions and indicate ice losses of 2.6% (March) and 13.3% (September) per decade (Perovich et al., 2015).
Location:
circumArctic
Copyright:
Arctic Monitoring and Assessment Programme (AMAP), 2017
Sources:
Consult original report for data sources
Cartographer / Designer:
Burnthebook.co.uk