are largest. Positive sensible heat fluxes also occur over
the
interior regions of Vatnajökull and Hofsjökull at around noon on 27 July, due to the cold
northeasterly flow over the glaciers (see Figure 10). However, along the edges and on the other
icecaps, sensible heat fluxes under clear skies are directed from the atmosphere to the snow. On 3
August, with clear skies, weak winds, and with above freezing
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