RV Investigator Voyage IN2015_C02 Hydrology HYD Data

This record describes Hydrology (HYD) data collected from the Marine National Facility RV Investigator voyage in2015_c02 titled Great Australian Bight Deep Water Pelagic and Benthic Ecosystem Study, departing Port Lincoln on the 30th November and arriving in Fremantle on the 22nd of December, 2015. Hydrology samples were collected from niskin bottles sampled at various depths during a Conductivity-Temperature-Depth (CTD) deployment. Parameters analysed were salinity, dissolved oxygen, phosphate, silicate, nitrate plus nitrite and ammonium. Samples were also collected every 2 hours for nutrient analysis from the underway system which collects water from a 7 m depth and is not filtered. This dataset has been archived within the CSIRO O&A Information and Data Centre (IDC) in Hobart. Additional information regarding this dataset is contained in the voyage report and data processing report.

本记录记述了澳大利亚海洋国家设施（Marine National Facility）旗下调查船RV Investigator执行的2015年_c02航次所采集的水文（Hydrology, HYD）数据。该航次主题为“大澳大利亚湾深水远洋与底栖生态系统研究”，于2015年11月30日从林肯港启航，同年12月22日抵达弗里曼特尔。
本次航次在温盐深（Conductivity-Temperature-Depth, CTD）剖面仪布放过程中，通过尼斯金采水器（Niskin bottle）在不同深度采集水文样本，分析参数涵盖盐度、溶解氧、磷酸盐、硅酸盐、硝酸盐与亚硝酸盐总和以及铵态氮。
此外，研究人员还通过走航系统每2小时采集一次样本用于营养盐分析，该系统从7米深度取水且未经过滤处理。
本数据集已存档于霍巴特的澳大利亚联邦科学与工业研究组织（Commonwealth Scientific and Industrial Research Organisation, CSIRO）观测与分析（O&A）信息数据中心（IDC）。
有关本数据集的更多详细信息可查阅该航次报告与数据处理报告。