PopisPolarstern shrouded in darkness ESA21521072.jpeg
English: The Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) expedition will make a major contribution to Arctic climate science. Spearheaded by the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI), it is the biggest polar expedition of all time. It involves the Polarstern German research icebreaker spending a year trapped in the sea ice so that scientists from around the world can study the Arctic as the epicentre of global warming and gain fundamental insights that are key to better understand global climate change – and ESA is contributing with a range of experiments. During the polar winter, researchers are subjected to temperatures as low as –45°C and the perpetual darkness.
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Uveďte autora: Alfred-Wegener-Institute/Esther Horvath, CC BY-SA IGO 3.0
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For several days, we experienced some strong winds, with drifting snow and low visibility. While working on the sea ice, the three spotlights of the Polarstern help to have a better view and also find our way home safely.
Zdroj
Alfred-Wegener-Institut, Helmholtz-Zentrum für Polar- und Meeresforschung