RV Investigator Voyage IN2024_V02 Hydrology Data

• Format: Dataset
• Language: unknown
• Published: Australian Ocean Data Network
• Subjects: oceans; Earth Science | Oceans | Ocean Chemistry | Phosphate; Earth Science | Oceans | Ocean Chemistry | Silicate; Earth Science | Oceans | Ocean Chemistry | Nutrients; Earth Science | Oceans | Ocean Chemistry | Nitrite; Earth Science | Oceans | Ocean Temperature | Water Temperature; Earth Science | Oceans | Salinity/Density | Salinity; Earth Science | Oceans | Ocean Chemistry | Oxygen; Earth Science | Oceans | Ocean Chemistry | Ammonia; Earth Science | Oceans | Ocean Chemistry | Nitrate; Marine National Facility; Research Voyage: IN2024_V02; Vessel/Station Data: Hydrology; Ship: Investigator (RV); SOTS: Southern Ocean Time Series automated moorings for climate and carbon cycle studies southwest of Tasmania; Global / Oceans | Southern Ocean; Coastal Waters (Australia) | Tasmania Coast East and Southeast; TAS; MNF Research voyage (ShortNameSuffix _vnn); CTDs (Conductivity-Temperature-Depth Profilers); Niskin Bottles; Nutrient Analysers; 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; research vessel; CTD; Southern Ocean
• Online Access: https://researchdata.edu.au/rv-investigator-voyage-hydrology-data/2968258

Maintenance and Update Frequency: asNeeded 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. Please cite the following paper when using Hydrochemistry data for silicate, phosphate, nitrate+nitrite (NOx) and nitrite analysis: 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 Doi:10.1002/Iom3.10294 Salinities were analysed using Guildline 8400B Autosal Lab Salinometer and OSIL software. The salinometer was calibrated with IAPSO standard seawater P167. 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 5.7 on the ship. Credit The data were processed by Alicia Camac & Dawn Herweynen (CSIRO NCMI). Credit The MNF must be acknowledged in all outputs derived from Data and/or Samples collected by, or with support from, the MNF. Acknowledge the MNF in outputs with the statement: “We acknowledge the use of the CSIRO Marine National Facility (https://ror.org/01mae9353 ) in undertaking this research.” Acknowledgment and citations should be in all forms of publication including presentations (where the acknowledgement should be on the closing slide), journals, books, reports and related research outputs. This record describes Hydrology (HYD) data collected from the Marine National Facility (MNF) RV Investigator voyage IN2024_V02, titled: "SOTS: Southern Ocean Time Series automated moorings for climate and carbon cycle studies southwest of Tasmania" The voyage took place between March 31 to April 19, 2024, departing ...