Chemical, physical, profile and other oceanographic data collected aboard the OCEAN VERITAS in the Gulf of Mexico from 2010-09-22 to 2010-10-24 in response to the Deepwater Horizon Oil Spill event (NODC Accession 0069615)
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Chemical, physical, profile, imagery, laboratory analysis and sediment analysis oceanographic data were collected aboard the OCEAN VERITAS in the Gulf of Mexico from 2010-09-22 to 2010-10-24 in response to the Deepwater Horizon Oil Spill event on April 20, 2010, by the Subsurface Monitoring Unit (SMU), which consisted of multiple government and corporate agencies. These data include CDOM fluorescence, Carbon - Total Organic, Metals, Semivolatile Organic Compounds, Total Petroleum Hydrocarbons (TPH), Volatile Organic Compounds, conductivity, dissolved oxygen, hydrostatic pressure, salinity, sediment properties, sound velocity, temperature and water density. The instruments used to collect these data included CTD, bottle, fluorometer, oxygen meter and sediment sampler - corer along with other physical sampling devices. More specific information about each data set is located in their individual metadata records. Sediment cores were analyzed for physical characteristics, and recorded in photos and data files. This data set also contains products created for use in real time analysis and decision support. These products may include charts, graphs, maps, plots, and GIS formatted data files. The CTD data underwent preliminary quality assurance and control procedures at the National Coastal Data Development Center (NCDDC). The analytical chemistry data are provisional and provide results of onshore laboratory analysis of water and sediment samples. Cruise level information consisting of data management documents, cruise reports and plans, videos and pictures, and other miscellaneous documentation were gathered by the data managers. (NODC Accession 0069615)
2010年4月20日深水地平线漏油事件发生后，由多政府与企业机构组成的地下监测单元（Subsurface Monitoring Unit, SMU）于2010年9月22日至2010年10月24日期间，搭乘"OCEAN VERITAS"号科考船在墨西哥湾采集了化学、物理、剖面、影像、实验室分析及沉积物分析类海洋学数据。本次采集的数据涵盖CDOM荧光、总有机碳、金属、半挥发性有机化合物、总石油烃（TPH）、挥发性有机化合物、电导率、溶解氧、静水压力、盐度、沉积物特性、声速、水温及海水密度。用于获取上述数据的仪器包括CTD、采水器、荧光计、溶氧仪、沉积物取样岩心器及其他物理采样装置。各数据集的详细说明可查阅其独立的元数据记录。科研人员对沉积物岩心开展了物理特性分析，并将分析结果记录于影像与数据文件中。本数据集还包含用于实时分析与决策支持的衍生产品，此类产品包括图表、曲线图、地图、绘图文件及地理信息系统（GIS）格式的数据文件。CTD数据已由国家海岸数据开发中心（NCDDC）完成初步质量保证与质量控制流程。分析化学数据为暂定数据，提供了水样与沉积物样品的岸上实验室分析结果。数据管理人员还收集了本次航次的相关资料，包括数据管理文件、巡航报告与计划、视频、图片及其他各类杂项文档。（国家海洋数据中心（NODC）登录号0069615）
