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Taking Scientific Measurements17 viewsA ruler measures the ice freeboard, or the height of the ice above the water. Ice draft, on the other hand, is the depth of the ice below the surface of the water. Notice the elongated crystals. Image credit: EWG.
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Taking Scientific Measurements17 viewsNotice the granular structure of this ice, and how large the grains are. The ruler is marked in centimeters. Image credit: EWG.
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Polar Bears17 viewsDogs provided companionship and entertainment for people living in the station camp, and they also alerted the camp when polar bears were present. Here, dogs are approaching a polar bear as it emerges from a lead (crack) in the ice. Image credit: EWG.
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Life on a Drifting Station16 viewsCables leading to the meteorology laboratory at NP-21 supply electricity from a diesel generator. Image credit: EWG.
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Polar Bears16 viewsHere the dogs investigate the polar bear as the polar bear retreats. Image credit: EWG.
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Life on a Drifting Station15 viewsRecreation could include climbing the large ridges and hummocks on the ice station floe. These often reached 10 meters in height. During excursions like this, one of the men would typically carry a rifle for protection against polar bears. Image credit: EWG.
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