Dataset

RV Investigator Voyage IN2016_V01 Hydrology HYD Data

This record describes Hydrology (HYD) data collected from the Marine National Facility RV Investigator voyage in2016_v01 Titled: "HEOBI: Heard Earth-Ocean-Biosphere Interactions". The voyage took place between the 7th January to 27th February, 2016 departing Freemantle (WA) and returning to Hobart (TAS). 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 This dataset has been archived within the CSIRO O&A Information and Data Centre (IDC) in Hobart.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.

Data and Resources

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RV Investigator survey information
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Marine National Facility
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Download data from Data Trawler
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Data csv format (Hydro Deployments)
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Data netcdf format (Hydro Deployments)
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Data csv format (Mini Sampler)
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Data csv format (Underway)
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Documentation
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Unnamed resource
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Additional Information

Field	Value
Published (Metadata Record)	04/03/2026
Last updated	05/03/2026
Organisation	Australian Federal Government
License	License Not Specified
Update Frequency	Unknown