%0 Dataset %T 25th CTD measurement data of seabirds in the Chukchi Sea and Beaufort Sea during China's second Arctic expedition (2003) %J National Cryosphere Desert Data Center %I National Cryosphere Desert Data Center(www.ncdc.ac.cn) %U http://www.ncdc.ac.cn/portal/metadata/0d360ab2-0de2-11e6-a761-5cc5d45ad3ae %W NCDC %R 10.12072/ncdc.azs.db3013.2023 %A Hu hongqiao %K Polar;Seabird 25-CTD observation;Arctic Ocean %X On July 12, 2003, China's second Arctic scientific expedition departed from Dalian and began on July 24, 2003, conducting oceanic surveys in the Bering Sea, Chukchi Sea, Canadian Basin, and Beaufort Sea in the Arctic, obtaining multi-dimensional measured data on marine hydrology, sea ice, atmosphere, marine chemistry, marine biology, and marine geology from 209 stations. This dataset is the 25-CTD measurement data of seabirds in the Chukchi Sea and Beaufort Sea during China's second expedition to the Arctic in 2003.