The scientific expedition team has returned from their Arctic manned deep-diving mission, jointly organized and implemented by the Ministry of Natural Resources and the Chinese Academy of Sciences.⁣ ⁣ During 56 days in the Arctic Ocean, the team collected valuable water, sediment, rock, and biological samples, and gathered extensive observation data.⁣ ⁣ These achievements will provide crucial scientific support for in-depth research on rapid Arctic climate changes and related fields.⁣ ⁣ #arctic #china #expedition #maritime #sea #climatechange