RV Investigator Voyage IN2019_V01 Hydrology Data

• Other Authors: CSIRO (hasAssociationWith), CSIRO O&A, Information & Data Centre (pointOfContact), CSIRO Oceans & Atmosphere - Hobart (hasAssociationWith), CSIRO/Oceans and Atmosphere (hasAssociationWith), Data Officer (AR), Hobart (processor), Roubicek, Andres (originator)
• Format: Dataset
• Language: unknown
• Published: Australian Ocean Data Network
• Subjects: oceans; Marine National Facility; Ship: Investigator (RV); Research Voyage: IN2019_V01; Marine Features (Australia) | Great Australian Bight; SA/WA; Earth Science | Oceans | Ocean Temperature | Water Temperature; Earth Science | Oceans | Ocean Chemistry | Nitrite; Earth Science | Oceans | Ocean Chemistry | Phosphate; Earth Science | Oceans | Ocean Chemistry | Oxygen; Earth Science | Oceans | Ocean Chemistry | Silicate; Earth Science | Oceans | Ocean Chemistry | Nitrate; Earth Science | Oceans | Salinity/Density | Salinity; Earth Science | Oceans | Ocean Chemistry | Nutrients; Earth Science | Oceans | Ocean Chemistry | Ammonia; Niskin Bottles; CTDs (Conductivity-Temperature-Depth Profilers); Nutrient Analysers; The availability of Antarctic krill to large predators and their role in biogeochemical recycling in the Southern Ocean; Coastal Waters (Australia); Practical salinity of the water body; Temperature of the water body; Pressure (measured variable) in the water body exerted by overlying sea water and any medium above it; Pressure (measured variable) in the water body exerted by overlying sea water only; CTD; research vessel; Antarctic; Southern Ocean; Kendall; Scripps; Rayner; Antarc*; Antarctic Krill
• Online Access: https://researchdata.edu.au/rv-investigator-voyage-hydrology-data/1371361

Progress Code: completed Statement: Data source: original field data. Nutrient samples were analysed using segmented flow SEAL AA3 and results are in µmol/L. In-house methods SOP 001, SOP 002, SOP 003 and SOP 004 were used to analyse nutrients. Salinities were analysed using Guildline 8400B Autosal Lab Salinometer and OSIL software. The salinometer was calibrated with IAPSO standard seawater P162. In-house method SOP 006 was used to analyse salinity, units are Practical Salinity Unit (PSU). Dissolved Oxygens were analysed using Scripps UV titrator and software, units measured in ml/L and converted to µmol/L. Dissolved oxygen was analysed using in-house method SOP 005. All data was processed with HyPro 4.17. Data processing notes are in the processing report (in2019_v01_HYD_ProcessingReport.pdf). Credit This data was collected by participants on the Marine National Facility (MNF) RV Investigator voyage IN2019_V01. Credit The data was processed by Kendall Sherrin (CSIRO O&A). Credit When using silicate, phosphate and nitrate+nitrite (NOx) data set for publication, please cite the paper: Rees, C., L. Pender, K. Sherrin, C. Schwanger, P. Hughes, S. Tibben, A. Marouchos, and M. Rayner. (2018) “Methods for reproducible shipboard SFA nutrient measurement using RMNS and automated data processing.” Limnol. Oceanogr: Methods, 17(1): pp. 25-41. doi:10.1002/Iom3.10294 This record describes Hydrology (HYD) data collected from the Marine National Facility (MNF) RV Investigator voyage IN2019_V01, titled: "The availability of Antarctic krill to large predators and their role in biogeochemical recycling in the Southern Ocean." The voyage took place from Hobart (TAS) to Hobart between January 19 and March 5, 2019. Hydrology samples were collected from Niskin bottles sampled at various depths during Conductivity-Temperature-Depth (CTD) deployments. Parameters analysed were salinity, dissolved oxygen, phosphate, silicate, nitrate plus nitrite and ammonium. This dataset has been archived at the CSIRO O&A ...