Water temperature, salinity, nutrients, velocity, and others taken by CTD, ADCP and other instrumentation from research vessel icebreaker Xuelong in the North Pacific Ocean, Arctic Ocean, and Bering Sea from 2014-07-22 to 2014-08-04 (NCEI Accession 0221081)

This dataset contains water temperature, salinity, nutrients, velocity, and others taken by CTD, ADCP and other instrumentation from research vessel icebreaker Xuelong in the North Pacific Ocean, Arctic Ocean, and Bering Sea from 2014-07-22 to 2014-08-04. The objectives of The 6th Chinese National Arctic Scientific Research Expedition were to improve understanding of basic environmental information of marine hydrology in high latitude areas. The China Arctic Expedition of 2014 (Chinare 2014) campaign was designed to provide basic information for global climate change research. The main work was undertaken through sectional observations of the above mentioned sea areas. During the 6th Chinese National Arctic Research Expedition, about 14 days (2014.7.22—2014.8.4) had been taken to investigate the marine physical, chemical oceanography and biological ecology, as well as marine geology. Different parameters had been observed, including 53 CTD sites, 53 LADCP sites, 12 Chlorophyll sites, 19 Zooplankton sites and 22 Nutrients sites. Besides, 16 sedimentary cores or surface sediments had been collected.

These data are submitted as part of the World Data Service for Oceanography, Marine Research data U2014-022.

Data are in text, XLS, and binary formats.

本数据集收录了2014年7月22日至2014年8月4日期间，由“雪龙号”（Xuelong）破冰科考船搭载CTD（温盐深仪）、ADCP（声学多普勒流速剖面仪）及其他科考仪器，在北太平洋、北冰洋、白令海海域采集的水温、盐度、营养盐、流速等多类观测数据。
中国第六次北极科学考察的核心目标为深化对高纬度海域海洋水文基础环境信息的认知。
2014年中国北极科考（Chinare 2014）项目旨在为全球气候变化研究提供基础数据支撑。
本次科考的主要工作通过对上述海域的断面观测完成。
在第六次中国北极科学考察期间，科考团队耗时约14天（2014年7月22日—2014年8月4日），开展了海洋物理海洋学、化学海洋学、生物生态学以及海洋地质学相关调查工作。
本次观测涵盖多类参数，包括53个CTD测站、53个LADCP（下放式声学多普勒流速剖面仪）测站、12个叶绿素测站、19个浮游动物测站以及22个营养盐测站；此外还采集了16个沉积岩芯或表层沉积物样品。
本数据集已作为世界海洋学数据服务（World Data Service for Oceanography）的海洋研究数据U2014-022的一部分提交。
数据集采用文本、XLS及二进制格式存储。