Data

RV Investigator Voyage IN2015_C01 Hydrology HYD Data

Australian Ocean Data Network
CSIRO (Associated with) CSIRO O&A, Information & Data Centre (Point of contact) CSIRO Oceans & Atmosphere - Hobart (Associated with) Dirita, Vito (Processor of)
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ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2FANDS&rft_id=https://marlin.csiro.au/geonetwork/srv/eng/catalog.search#/metadata/2904351b-4f0f-0331-e053-08114f8c48a0&rft.title=RV Investigator Voyage IN2015_C01 Hydrology HYD Data&rft.identifier=Anzlic Identifier: ANZCW0306014643&rft.publisher=Australian Ocean Data Network&rft.description=This record describes Hydrology (HYD) data collected from the Marine National Facility RV Investigator Charter Voyage IN2015_C01 titled GAB deep water geological and benthic ecology program, departing Hobart on the 22nd October and arriving at Port Lincoln on the 28th November 2015.Hydrology samples were collected from a subset of niskin bottles sampled at various depths during 9 Conductivity-Temperature-Depth (CTD) deployments. A total of 75 salinity, 75 oxygen and 81 nutrient samples were analysed. Parameters analysed or measured include temperature, salinity, CTD salinity, oxygen and CTD oxygen, phosphate, ammonia, silicate, nitrate plus nitrite. This dataset has been archived within the CSIRO O&A Information and Data Centre (IDC) in Hobart.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 for this voyage and data processing report. Please see documentation and data links.Progress Code: completedMaintenance and Update Frequency: asNeededStatement: Data source: original field data. Processing_comments: Nutrients were analysed using segmented flow SEAL AA3 and results calculated with HYPRO 3.27, units are µmol/L. Methods are modified from long standing nutrient methods; Ammonia-Kerouel & Aminot; NOx-Grasshoff; Phosphate-Murphy & Riley; Silicate-Hagar et al. Salinities were analysed using a Guildline 8400B Autosal Lab salinometer and OSIL software, units are salinity units. Dissolved Oxygens were analysed using Scripps UV titrator and software, units measured in ml/L and converted to µmol/L. All data was processed with HYPRO 3.27 and final processing with HYPRO 4.0. Note that nutrient data is now provided to 3 decimal places in the CSV file due to new instrumentation and improved detection limit. Previously values below detection limit were set to zero or &rft.creator=Anonymous&rft.date=2016&rft.coverage=westlimit=129.7; southlimit=-44.7; eastlimit=147.6; northlimit=-34.3&rft.coverage=westlimit=129.7; southlimit=-44.7; eastlimit=147.6; northlimit=-34.3&rft_rights=As per Charter Agreement datasets will be embargoed for 12 months. Data released on the 30th November 2016.&rft_subject=oceans&rft_subject=Earth Science | Oceans | Ocean Chemistry | Ammonia&rft_subject=Earth Science | Oceans | Ocean Chemistry | Nitrite&rft_subject=Earth Science | Oceans | Ocean Temperature | Water Temperature&rft_subject=Earth Science | Oceans | Salinity/Density | Salinity&rft_subject=Earth Science | Oceans | Ocean Chemistry | Nitrous Oxide&rft_subject=Earth Science | Oceans | Ocean Chemistry | Silicate&rft_subject=Earth Science | Oceans | Ocean Chemistry | Phosphate&rft_subject=Earth Science | Oceans | Ocean Pressure | Water Pressure&rft_subject=Earth Science | Oceans | Ocean Chemistry | Oxygen&rft_subject=CTDs (Conductivity-Temperature-Depth Profilers)&rft_subject=Niskin Bottles&rft_subject=Nutrient Analysers&rft_subject=Coastal Waters (Australia) | Tasmania Coast East and Southeast, TAS&rft_subject=Marine Features (Australia) | Great Australian Bight, SA/WA&rft_subject=Regional Seas | Tasman Sea&rft_subject=Marine National Facility&rft_subject=Research Charter: IN2015_C01&rft_subject=RV Investigator Charter - Great Australian Bight Deepwater Marine Program&rft_subject=Vessel/Station Data: Hydrology&rft_subject=Ship: Investigator (RV)&rft_subject=Practical salinity of the water body&rft_subject=Temperature of the water body&rft_subject=Pressure (measured variable) in the water body exerted by overlying sea water and any medium above it&rft_subject=Pressure (measured variable) in the water body exerted by overlying sea water only&rft_subject=CTD&rft_subject=research vessel&rft.type=dataset&rft.language=English Access the data
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As per Charter Agreement datasets will be embargoed for 12 months. Data released on the 30th November 2016.

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This record describes Hydrology (HYD) data collected from the Marine National Facility RV Investigator Charter Voyage IN2015_C01 titled "GAB deep water geological and benthic ecology program", departing Hobart on the 22nd October and arriving at Port Lincoln on the 28th November 2015.

Hydrology samples were collected from a subset of niskin bottles sampled at various depths during 9 Conductivity-Temperature-Depth (CTD) deployments. A total of 75 salinity, 75 oxygen and 81 nutrient samples were analysed.

Parameters analysed or measured include temperature, salinity, CTD salinity, oxygen and CTD oxygen, phosphate, ammonia, silicate, nitrate plus nitrite.

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 for this voyage and data processing report. Please see documentation and data links.

Lineage

Progress Code: completed
Maintenance and Update Frequency: asNeeded
Statement: Data source: original field data. Processing_comments: Nutrients were analysed using segmented flow SEAL AA3 and results calculated with HYPRO 3.27, units are µmol/L. Methods are modified from long standing nutrient methods; Ammonia-Kerouel & Aminot; NOx-Grasshoff; Phosphate-Murphy & Riley; Silicate-Hagar et al. Salinities were analysed using a Guildline 8400B Autosal Lab salinometer and OSIL software, units are salinity units. Dissolved Oxygens were analysed using Scripps UV titrator and software, units measured in ml/L and converted to µmol/L. All data was processed with HYPRO 3.27 and final processing with HYPRO 4.0. Note that nutrient data is now provided to 3 decimal places in the CSV file due to new instrumentation and improved detection limit. Previously values below detection limit were set to zero or <0.02, these values are now displayed as the measured value.

Notes

Credit
This data was collected by participants on the Marine National Facility (MNF) RV Investigator voyage IN2015_C01. The data was processed by Peter Hughes (CSIRO O&A Floreat).

Data time period: 2015-10-23 to 2015-11-23

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147.6,-34.3 147.6,-44.7 129.7,-44.7 129.7,-34.3 147.6,-34.3

138.65,-39.5

text: westlimit=129.7; southlimit=-44.7; eastlimit=147.6; northlimit=-34.3

Subjects
CTD | CTDs (Conductivity-Temperature-Depth Profilers) | Coastal Waters (Australia) | Tasmania Coast East and Southeast, TAS | Earth Science | Oceans | Ocean Chemistry | Ammonia | Earth Science | Oceans | Ocean Chemistry | Nitrite | Earth Science | Oceans | Ocean Chemistry | Nitrous Oxide | Earth Science | Oceans | Ocean Chemistry | Oxygen | Earth Science | Oceans | Ocean Chemistry | Phosphate | Earth Science | Oceans | Ocean Chemistry | Silicate | Earth Science | Oceans | Ocean Pressure | Water Pressure | Earth Science | Oceans | Ocean Temperature | Water Temperature | Earth Science | Oceans | Salinity/Density | Salinity | Marine Features (Australia) | Great Australian Bight, SA/WA | Marine National Facility | Niskin Bottles | Nutrient Analysers | Practical salinity 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 | RV Investigator Charter - Great Australian Bight Deepwater Marine Program | Regional Seas | Tasman Sea | Research Charter: IN2015_C01 | Ship: Investigator (RV) | Temperature of the water body | Vessel/Station Data: Hydrology | oceans | research vessel |

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Other Information
Data available via Data Trawler

url : https://www.marine.csiro.au/data/trawler/dataset.cfm?survey=IN2015_C01&data_type=hydro

RV Investigator survey information including voyage plans and summaries

url : https://www.marine.csiro.au/data/trawler/survey_list.cfm?source_id=309

(Download the csv data file in2015_c01Hydro_csv.zip)

url : https://www.marine.csiro.au/data/trawler/download.cfm?file_id=608

(Download the netcdf data file in2015_c01Hydro_nc.zip)

url : https://www.marine.csiro.au/data/trawler/download.cfm?file_id=609

Download Format and Quality flags documentation

url : https://confluence.csiro.au/display/IDC/Data+Trawler+Dataset+Descriptions

Marine National Facility

url : https://mnf.csiro.au/

(Download the processing report (pdf) in2015_c01_HYD_ProcessReport_v1.0.pdf)

url : https://www.marine.csiro.au/data/reporting/get_file.cfm?eov_pub_id=1474

Identifiers
  • Local : Anzlic Identifier: ANZCW0306014643
  • global : 2904351b-4f0f-0331-e053-08114f8c48a0