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In July of 2014, the Pole-ARV participated in the 6th Chinese National Arctic Research Expedition (CHINARE) for the third time after improved. On the long-term ice station of the 6th CHINARE at north latitude 81 degrees, Pole-ARV worked 7 days and navigated a total of 9 kilometers under ice. It accomplished the survey of the observed area three times in different weather conditions, and got a lot...
Sea ice is a critical component of the Arctic coastal environment. For northern communities, it is a central part of culture, community, and livelihood. Recent changes in Arctic climate have led to greater unpredictability in sea ice conditions, making travel and hunting more hazardous, particularly during the dynamic freeze-up and break-up periods. If the recent trend of warmer Arctic winters is...
In August of 2010 Polar-ARV participated in the 4th Chinese National Arctic Expedition(CHINARE)for the second time. It accomplished the observation of 17 horizontal sections under sea ice at latitude of about 87 degrees north. During Polar-ARV working under the sea ice, the seawater temperature, salinity, pressure, sea ice thickness and ice optical properties, as well as the video of sea ice were...
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