Members of China's research team set up an ocean profiling float at a short-term data acquisition location near the icebreaker Xuelong, or "Snow Dragon", in the Arctic Ocean, Aug. 18, 2016. The research team of China's seventh expedition to the Arctic completed their works on six short-term and one long-term data acquisition locations on ice on Aug. 20, 2016. [Photo: Xinhua/Wu Yue]