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RV Investigator Voyage IN2018_V01 Hydrology Data

Created 25/06/2025

Updated 25/06/2025

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This record describes Hydrology (HYD) data collected collected from the Marine National Facility RV Investigator Voyage IN2018_V01, titled: "Detecting Southern Ocean change from repeat hydrography, deep Argo and trace element biogeochemistry & CAPRICORN." The voyage took place between January 11 and February 21, 2018 departing from Hobart (TAS) and arriving in Hobart. Five nutrients were analysed; silicate, phosphate, nitrate + nitrite, nitrite and ammonium. This was the first time ammonium has been measured successfully on every station for a hydrographic voyage. High quality data was produced for the three measured parameters. Certified reference materials for nutrients in seawater were within the specified limits of the certified value. This dataset has been archived at the CSIRO O&A Information and Data Centre (IDC) in Hobart.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.

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Additional Info

Field Value
Title RV Investigator Voyage IN2018_V01 Hydrology Data
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/c33dee32-5862-4ac6-a219-e460882cf94f
Contact Point
CSIRO Marlin Data Catalogue
data-requests-hf@csiro.au
Reference Period 30/05/2020
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        132.0,
        -66.5
      ],
      [
        150.0,
        -66.5
      ],
      [
        150.0,
        -42.8
      ],
      [
        132.0,
        -42.8
      ],
      [
        132.0,
        -66.5
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal CSIRO Marlin

Data Source

This dataset was originally found on CSIRO Marlin "RV Investigator Voyage IN2018_V01 Hydrology Data". Please visit the source to access the original metadata of the dataset:
https://marlin.csiro.au/geonetwork/srv/eng/csw/dataset/rv-investigator-voyage-in2018_v01-hydrology-data