%0 Journal Article %T Overview of the 9th Chinese National Arctic Research Expedition %A Hongxia CHEN %A Lina LIN %A Ruibo LEI %A Tao LI %A Tao ZHANG %A Xiaoguo YU %A Yanpei ZHUANG %A Zexun WEI %A Zhongxiang TIAN %A Zhuoli YUAN %J Atmospheric and Oceanic Science Letters %D 2020 %R https://doi.org/10.1080/16742834.2020.1675137 %X ABSTRACT The 9th Chinese National Arctic Research Expedition was carried out from 20 July to 26 September 2018. The expedition was successful in undertaking multidisciplinary comprehensive surveys in the fields of physical oceanography, marine meteorology, sea ice, marine chemistry, marine biology, marine ecology, geology, and geophysics in the Bering Sea, Chukchi Sea, Chukchi Plateau, Mendeleev Ridge, and Canada Basin. This paper gives an overview of the main achievements of this expedition and highlights the scientific achievements. Graphical Abstrac %U https://www.tandfonline.com/doi/full/10.1080/16742834.2020.1675137