Meteorological, Oceanographic and Ship Data Collected Onboard Icebreaker Oden during the Oden Southern Ocean 2010/11 Expedition

The 2010/11 Oden expedition to the Amundsen Sea in Antarctica was the fifth scientific expedition coordinated jointly by the National Science Foundation, the Swedish Polar Research Secretariat, and the Swedish Research Council. This was a two-ship expedition, and a rendezvous with R/V Nathaniel B. Palmer permitted the transfer of equipment and scientists. The Swedish scientific party on Oden was devoted to studies of oceanography, the biology and chemistry of sea ice and water, the dynamics and evolution of epidemic diseases in seals, and benthic communities. The Swedes on the Palmer team studied the role of bacteria in the carbon cycle, crab predators invading warming Antarctic waters, as well as iodine, iron, and other tracers and their roles in the Amundsen Sea Polynya. This data set contains meteorological, oceanographic and ship data collected during the American-Swedish expedition Oden Southern Ocean 2010/11, which was an international research cruise using the icebreaker Oden. The expedition embarked from Punta Arenas, Chile on December 8 2010 and arrived in McMurdo Januari 16 2011.Data includes meteorological variables: Air temperature, Humidity, Wind direction/speed, Atmospheric pressure.Oceanographic variables: Sea water temperature, Conductivity, Salinity and Sound velocity.Ship data: Position, Speed, Course.Further metadata on instrumentation and the individual variables can be found in the info file. Graphics and files describing the route are included in the package.More information on the cruise, links to publications etc. can be found at http://polarforskningsportalen.se/en/antarctica/expeditions/oden-southern-ocean-2010-11 Quality Information: Obviously erroneous data (e.g. negative air pressure) have been omitted. No other processing or quality check of the data has been undertaken. Users should be aware of this in further data handling and analysis.2010/11年度南极阿蒙森海“奥登号”考察，是由美国国家科学基金会（National Science Foundation）、瑞典极地研究秘书处（Swedish Polar Research Secretariat）及瑞典研究理事会（Swedish Research Council）联合统筹的第五次科学考察活动。本次考察采用双船编队，与内森尼尔·B·帕尔默号（R/V Nathaniel B. Palmer）研究船完成会合后，实现了设备与科研人员的转运。 “奥登号”搭载的瑞典科考团队，研究方向涵盖海洋学、海冰与海水的生物及化学特性、海豹流行病的动力学与演化，以及底栖生物群落。而帕尔默号上的瑞典科研团队则聚焦于细菌在碳循环中的作用、入侵南极暖化海域的蟹类捕食者，以及碘、铁等示踪剂及其在阿蒙森海冰间湖（Amundsen Sea Polynya）中的功能。 本数据集涵盖2010/11年度美瑞联合“奥登号”南大洋考察航次期间采集的气象、海洋学及船载数据，本次考察为使用破冰船“奥登号”（Oden）开展的国际科研航次。考察队于2010年12月8日从智利蓬塔阿雷纳斯起航，于2011年1月16日抵达麦克默多站。 数据集包含以下类型数据： - 气象变量：气温、湿度、风向/风速、大气压强； - 海洋学变量：海水温度、电导率、盐度和声速； - 船载数据：位置、航速、航向。 关于仪器设备及各变量的详细元数据，可查阅说明文档。数据包中还包含考察航线相关的图表与文件。更多关于本次航次的信息及出版物链接等，可访问：http://polarforskningsportalen.se/en/antarctica/expeditions/oden-southern-ocean-2010-11 质量说明： 已剔除明显错误的数据（如负气压数据），但未对数据集开展其他处理或质量校验工作。请使用者在后续的数据处理与分析中留意此事项。