| Summary: | Progress Code: completed Statement: Data source: original field data. See in2018_v07_HYD_Processing_Report document for method details. See HYD processing report for method details and data quality. Method summary: (1) 1 CTD station sampled with a 36 bottle rosette mounted with 12L NISKIN bottles. (2) Nutrient samples assayed using a segmented flow instrument: SEAL AA3HR. In-house methods used: SOP 001, SOP 002, SOP 003, SOP 004. Units: umole/L (3) Salinity samples measured on a Guildline 8400B Autosal and OSIL software. Calibrated with IAPSO standard seawater lot P161. In-house method used: SOP 006. Units: Practical Salinity Unit (PSU) (4) Dissolved oxygen samples assayed using a Scripps UV titrator and software. In-house method: SOP 005. Units: ml/L converted to umole/L (5) All data processed during and after voyage using CSIRO program HyPro 5.7 See hydrochemistry data processing report (and supporting documentation) for more information on each analysis and the corresponding data. Credit This data was collected by participants on the Marine National Facility (MNF) RV Investigator voyage IN2018_V07 Credit The data was processed by Peter Hughes (CSIRO O&A) Credit Data archived by Vito Dirita (CSIRO O&A). This record describes Hydrology (HYD) data collected collected from the Marine National Facility RV Investigator Voyage IN2018_V07, titled: "SOTS: Southern Ocean Time Series automated moorings for climate and carbon cycle studies south west Tasmania; The voyage took place from Hobart (TAS) to Hobart between August 20 and August 24, 2018. Water samples collected for nutrients, dissolved oxygen, and salinity were assayed in the ship’s hydrochemistry laboratory during the voyage. Data quality: GOOD. Five nutrients determined: silicate, phosphate, nitrate + nitrite, nitrite and ammonium. The certified reference seawater results were within the specified limits. High quality data was produced for the three measured parameters. This dataset has been archived at the CSIRO O&A Information and Data ...
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