Modulation of the surface air temperature

Final target of our study was evolving of the surface air temperatures (SAT) in some areas of Northern Asia during last century. We selected several sites located in neighborhood of Kara and Laptev Seas. Figure 8 demonstrates a close link between AMO trend (Fig. 1) and SAT autumn trend for one of North Siberian stations. The SAT trend reveals the same major features: increasing till 1940s and decreasing till 1970s.

Salekhard (66 N, 67 E), SAT: September-November

Salekhard (66 N, 67 E), SAT: September-November

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Fig. 8. The September-November SAT (°C) trend for a site Salekhard (66° N, 67° E).

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Fig. 8. The September-November SAT (°C) trend for a site Salekhard (66° N, 67° E).

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