China and Russia have embarked on their first joint on-site sea ice survey in the Arctic Ocean aboard the Xuelong 2 research icebreaker, amidst increasing tensions over economic prospects in the warming northern region. Two researchers from Russia’s Arctic and Antarctic Research Institute participated as part of China’s 16th Arctic Ocean Expedition, according to a report by CCTV on September 5.
Captain Lin Long of the Xuelong 2 stated that this collaboration has proven to be more “practical” than earlier Chinese Arctic voyages. During the survey, the team observed ice conditions along their route, noting the concentration, thickness, type of sea ice, snow cover, atmospheric factors, and sightings of large animals.
Evgeniy Kozlovskiy, a lead engineer from the Russian institute, mentioned that participating in this joint observation allowed them to learn from the Chinese team’s experience and methodologies. The data collected may enhance satellite remote sensing efforts, bolster understanding of climate change, and pave the way for increased international cooperation.
