Working Group of the Arctic Council
Figure 3.8 Regionally-averaged variability in annual snow-cover duration (SCD) anomalies (with respect to the 1981–2010 average) over the period 1966–2014 from daily snow depth observations at Russian stations located north of 60°N. Daily snow depths were interpolated to a 200-km grid and the grid values of SCD (days with snow depth >2 cm) used to compute the regional average. The red line is the result of applying a centered 9-term binomial filter. The trend over the period (-3.2 days per decade) is statistically significant at the 0.05 level.
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Publication:
Snow, Water, Ice and Permafrost in the Arctic (SWIPA) 2017
Page number:
38
Type:
Graph
Caption:
Figure 3.8 Regionally-averaged variability in annual snow-cover duration (SCD) anomalies (with respect to the 1981–2010 average) over the period 1966–2014 from daily snow depth observations at Russian stations located north of 60°N. Daily snow depths were interpolated to a 200-km grid and the grid values of SCD (days with snow depth >2 cm) used to compute the regional average. The red line is the result of applying a centered 9-term binomial filter. The trend over the period (-3.2 days per decade) is statistically significant at the 0.05 level.
Location:
Russian Arctic
Copyright:
Arctic Monitoring and Assessment Programme (AMAP)
Cartographer / Designer:
Burnthebook.co.uk