175296.fig.001
Figure 1: The Svalbard temperature record 1912–2010 [4], showing the mean annual air temperature (MAAT), the average summer temperature (JJA), and the average winter temperature (DJF). Thin lines show annual values, and thick lines show the simple 5 yr average. The linear MAAT increase 1912–2010 is 0.23°C per decade.