Kerguelen Plateau Deep Western Boundary Current Experiment (DWBC), Aurora Australis marine science cruise au0304 - ship-based CTD, ADCP and LADCP data
See data report. Oceanographic measurements were conducted in the South Indian Ocean sector during the southern summer of 2002/2003 on Aurora Australis voyage au0304, V4 2002/2003. A total of 64 vertical CTD stations were taken, in a krill survey area in the vicinity of Mawson, and approximately fol...
id |
ftands:oai:ands.org.au::687275 |
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record_format |
openpolar |
institution |
Open Polar |
collection |
Research Data Australia (Australian National Data Service - ANDS) |
op_collection_id |
ftands |
language |
unknown |
topic |
elevation geoscientificInformation oceans WATER DEPTH EARTH SCIENCE BATHYMETRY/SEAFLOOR TOPOGRAPHY NITRATE OCEAN CHEMISTRY NITRITE NUTRIENTS OXYGEN PHOSPHATE PIGMENTS SILICATE OCEAN CURRENTS OCEAN CIRCULATION THERMOHALINE CIRCULATION WATER MASSES FLUORESCENCE OCEAN OPTICS WATER TEMPERATURE OCEAN TEMPERATURE CONDUCTIVITY SALINITY/DENSITY SALINITY BATHYMETRY ADCP AU0304 AURORA AUSTRALIS BOTTOM WATER CTD DISSOLVED OXYGEN DWBC KERGUELEN PLATEAU LADCP MOORING NUTRIENT OCEANOGRAPHY PET PRESSURE TEMPERATURE WOCE I08 CTD > Depth CURRENT METERS TEMPERATURE SENSORS THERMOSALINOGRAPHS ADCP > Acoustic Doppler Current Profiler SHIPS R/V AA > R/V Aurora Australis AMD/AU CEOS AMD ACE/CRC OCEAN > SOUTHERN OCEAN > PRINCESS ELIZABETH TROUGH GEOGRAPHIC REGION > POLAR |
spellingShingle |
elevation geoscientificInformation oceans WATER DEPTH EARTH SCIENCE BATHYMETRY/SEAFLOOR TOPOGRAPHY NITRATE OCEAN CHEMISTRY NITRITE NUTRIENTS OXYGEN PHOSPHATE PIGMENTS SILICATE OCEAN CURRENTS OCEAN CIRCULATION THERMOHALINE CIRCULATION WATER MASSES FLUORESCENCE OCEAN OPTICS WATER TEMPERATURE OCEAN TEMPERATURE CONDUCTIVITY SALINITY/DENSITY SALINITY BATHYMETRY ADCP AU0304 AURORA AUSTRALIS BOTTOM WATER CTD DISSOLVED OXYGEN DWBC KERGUELEN PLATEAU LADCP MOORING NUTRIENT OCEANOGRAPHY PET PRESSURE TEMPERATURE WOCE I08 CTD > Depth CURRENT METERS TEMPERATURE SENSORS THERMOSALINOGRAPHS ADCP > Acoustic Doppler Current Profiler SHIPS R/V AA > R/V Aurora Australis AMD/AU CEOS AMD ACE/CRC OCEAN > SOUTHERN OCEAN > PRINCESS ELIZABETH TROUGH GEOGRAPHIC REGION > POLAR Kerguelen Plateau Deep Western Boundary Current Experiment (DWBC), Aurora Australis marine science cruise au0304 - ship-based CTD, ADCP and LADCP data |
topic_facet |
elevation geoscientificInformation oceans WATER DEPTH EARTH SCIENCE BATHYMETRY/SEAFLOOR TOPOGRAPHY NITRATE OCEAN CHEMISTRY NITRITE NUTRIENTS OXYGEN PHOSPHATE PIGMENTS SILICATE OCEAN CURRENTS OCEAN CIRCULATION THERMOHALINE CIRCULATION WATER MASSES FLUORESCENCE OCEAN OPTICS WATER TEMPERATURE OCEAN TEMPERATURE CONDUCTIVITY SALINITY/DENSITY SALINITY BATHYMETRY ADCP AU0304 AURORA AUSTRALIS BOTTOM WATER CTD DISSOLVED OXYGEN DWBC KERGUELEN PLATEAU LADCP MOORING NUTRIENT OCEANOGRAPHY PET PRESSURE TEMPERATURE WOCE I08 CTD > Depth CURRENT METERS TEMPERATURE SENSORS THERMOSALINOGRAPHS ADCP > Acoustic Doppler Current Profiler SHIPS R/V AA > R/V Aurora Australis AMD/AU CEOS AMD ACE/CRC OCEAN > SOUTHERN OCEAN > PRINCESS ELIZABETH TROUGH GEOGRAPHIC REGION > POLAR |
description |
See data report. Oceanographic measurements were conducted in the South Indian Ocean sector during the southern summer of 2002/2003 on Aurora Australis voyage au0304, V4 2002/2003. A total of 64 vertical CTD stations were taken, in a krill survey area in the vicinity of Mawson, and approximately following WOCE I08 meridional transect passing up the western flank of the Kerguelen Plateau and then continuing south across the Princess Elizabeth Trough to the Antarctic continental shelf. Over 1050 Niskin bottle samples were collected using a SeaBird 24 bottle rosette sampler, with samples collected for the analysis of salinity, dissolved oxygen, nutrients, and biological parameters. Full-depth current profile data were collected by either 1 or 2 lowered acoustic Doppler profilers (LADCP) attached to the CTD rosette package. Near surface current data were also collected using a ship mounted ADCP. An array of 8 moorings comprising current meters and thermosalinographs were deployed along the western flank of the Kerguelen Plateau, for the Deep Western Boundary Current Experiment. Ship's underway data, (including bathymetry, met. sensors and sea surface salinity/temperature/fluorescence) are included in the cruise data set; an offset correction was applied to the underway sea surface salinity and temperature data, derived from comparison with near surface CTD data. A summary of all data and important data quality information is presented in the data report. Note that LADCP data are not included here. This work was completed as part of ASAC projects 1250 and 2312. Models of climate change project a decrease in the global ocean overturning circulation, significantly impacting climate and ocean ecosystems. The Deep Western Boundary Current experiment commenced on this voyage aims to measure the northward transport of Antarctic Bottom Water east of the Kerguelen Plateau so that future change in this component of the global thermohaline circulation can be detected. |
author2 |
AADC (originator) AU/AADC > Australian Antarctic Data Centre, Australia (resourceProvider) |
format |
Dataset |
title |
Kerguelen Plateau Deep Western Boundary Current Experiment (DWBC), Aurora Australis marine science cruise au0304 - ship-based CTD, ADCP and LADCP data |
title_short |
Kerguelen Plateau Deep Western Boundary Current Experiment (DWBC), Aurora Australis marine science cruise au0304 - ship-based CTD, ADCP and LADCP data |
title_full |
Kerguelen Plateau Deep Western Boundary Current Experiment (DWBC), Aurora Australis marine science cruise au0304 - ship-based CTD, ADCP and LADCP data |
title_fullStr |
Kerguelen Plateau Deep Western Boundary Current Experiment (DWBC), Aurora Australis marine science cruise au0304 - ship-based CTD, ADCP and LADCP data |
title_full_unstemmed |
Kerguelen Plateau Deep Western Boundary Current Experiment (DWBC), Aurora Australis marine science cruise au0304 - ship-based CTD, ADCP and LADCP data |
title_sort |
kerguelen plateau deep western boundary current experiment (dwbc), aurora australis marine science cruise au0304 - ship-based ctd, adcp and ladcp data |
publisher |
Australian Ocean Data Network |
url |
https://researchdata.ands.org.au/kerguelen-plateau-deep-adcp-ladcp/687275 https://data.aad.gov.au/metadata/records/au0304 http://data.aad.gov.au/aadc/portal/download_file.cfm?file_id=1710 https://secure3.aad.gov.au/proms/public/projects/report_project_public.cfm?project_no=1250 https://secure3.aad.gov.au/proms/public/projects/report_project_public.cfm?project_no=2312 http://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=au0304 |
op_coverage |
Spatial: northlimit=-42.0; southlimit=-69.0; westlimit=60.0; eastLimit=150.0 Temporal: From 2003-01-03 to 2003-03-17 |
long_lat |
ENVELOPE(83.000,83.000,-64.167,-64.167) ENVELOPE(60.0,150.0,-42.0,-69.0) |
geographic |
Antarctic Indian Kerguelen Princess Elizabeth Trough Southern Ocean The Antarctic |
geographic_facet |
Antarctic Indian Kerguelen Princess Elizabeth Trough Southern Ocean The Antarctic |
genre |
Antarc* Antarctic aurora australis Southern Ocean |
genre_facet |
Antarc* Antarctic aurora australis Southern Ocean |
op_source |
https://data.aad.gov.au |
op_relation |
https://researchdata.ands.org.au/kerguelen-plateau-deep-adcp-ladcp/687275 b01d74b1-060a-4f05-be9f-2c9b8daa2c4e https://data.aad.gov.au/metadata/records/au0304 http://data.aad.gov.au/aadc/portal/download_file.cfm?file_id=1710 https://secure3.aad.gov.au/proms/public/projects/report_project_public.cfm?project_no=1250 https://secure3.aad.gov.au/proms/public/projects/report_project_public.cfm?project_no=2312 http://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=au0304 |
_version_ |
1766245734091325440 |
spelling |
ftands:oai:ands.org.au::687275 2023-05-15T13:46:56+02:00 Kerguelen Plateau Deep Western Boundary Current Experiment (DWBC), Aurora Australis marine science cruise au0304 - ship-based CTD, ADCP and LADCP data AADC (originator) AU/AADC > Australian Antarctic Data Centre, Australia (resourceProvider) Spatial: northlimit=-42.0; southlimit=-69.0; westlimit=60.0; eastLimit=150.0 Temporal: From 2003-01-03 to 2003-03-17 https://researchdata.ands.org.au/kerguelen-plateau-deep-adcp-ladcp/687275 https://data.aad.gov.au/metadata/records/au0304 http://data.aad.gov.au/aadc/portal/download_file.cfm?file_id=1710 https://secure3.aad.gov.au/proms/public/projects/report_project_public.cfm?project_no=1250 https://secure3.aad.gov.au/proms/public/projects/report_project_public.cfm?project_no=2312 http://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=au0304 unknown Australian Ocean Data Network https://researchdata.ands.org.au/kerguelen-plateau-deep-adcp-ladcp/687275 b01d74b1-060a-4f05-be9f-2c9b8daa2c4e https://data.aad.gov.au/metadata/records/au0304 http://data.aad.gov.au/aadc/portal/download_file.cfm?file_id=1710 https://secure3.aad.gov.au/proms/public/projects/report_project_public.cfm?project_no=1250 https://secure3.aad.gov.au/proms/public/projects/report_project_public.cfm?project_no=2312 http://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=au0304 https://data.aad.gov.au elevation geoscientificInformation oceans WATER DEPTH EARTH SCIENCE BATHYMETRY/SEAFLOOR TOPOGRAPHY NITRATE OCEAN CHEMISTRY NITRITE NUTRIENTS OXYGEN PHOSPHATE PIGMENTS SILICATE OCEAN CURRENTS OCEAN CIRCULATION THERMOHALINE CIRCULATION WATER MASSES FLUORESCENCE OCEAN OPTICS WATER TEMPERATURE OCEAN TEMPERATURE CONDUCTIVITY SALINITY/DENSITY SALINITY BATHYMETRY ADCP AU0304 AURORA AUSTRALIS BOTTOM WATER CTD DISSOLVED OXYGEN DWBC KERGUELEN PLATEAU LADCP MOORING NUTRIENT OCEANOGRAPHY PET PRESSURE TEMPERATURE WOCE I08 CTD > Depth CURRENT METERS TEMPERATURE SENSORS THERMOSALINOGRAPHS ADCP > Acoustic Doppler Current Profiler SHIPS R/V AA > R/V Aurora Australis AMD/AU CEOS AMD ACE/CRC OCEAN > SOUTHERN OCEAN > PRINCESS ELIZABETH TROUGH GEOGRAPHIC REGION > POLAR dataset ftands 2020-01-05T21:08:27Z See data report. Oceanographic measurements were conducted in the South Indian Ocean sector during the southern summer of 2002/2003 on Aurora Australis voyage au0304, V4 2002/2003. A total of 64 vertical CTD stations were taken, in a krill survey area in the vicinity of Mawson, and approximately following WOCE I08 meridional transect passing up the western flank of the Kerguelen Plateau and then continuing south across the Princess Elizabeth Trough to the Antarctic continental shelf. Over 1050 Niskin bottle samples were collected using a SeaBird 24 bottle rosette sampler, with samples collected for the analysis of salinity, dissolved oxygen, nutrients, and biological parameters. Full-depth current profile data were collected by either 1 or 2 lowered acoustic Doppler profilers (LADCP) attached to the CTD rosette package. Near surface current data were also collected using a ship mounted ADCP. An array of 8 moorings comprising current meters and thermosalinographs were deployed along the western flank of the Kerguelen Plateau, for the Deep Western Boundary Current Experiment. Ship's underway data, (including bathymetry, met. sensors and sea surface salinity/temperature/fluorescence) are included in the cruise data set; an offset correction was applied to the underway sea surface salinity and temperature data, derived from comparison with near surface CTD data. A summary of all data and important data quality information is presented in the data report. Note that LADCP data are not included here. This work was completed as part of ASAC projects 1250 and 2312. Models of climate change project a decrease in the global ocean overturning circulation, significantly impacting climate and ocean ecosystems. The Deep Western Boundary Current experiment commenced on this voyage aims to measure the northward transport of Antarctic Bottom Water east of the Kerguelen Plateau so that future change in this component of the global thermohaline circulation can be detected. Dataset Antarc* Antarctic aurora australis Southern Ocean Research Data Australia (Australian National Data Service - ANDS) Antarctic Indian Kerguelen Princess Elizabeth Trough ENVELOPE(83.000,83.000,-64.167,-64.167) Southern Ocean The Antarctic ENVELOPE(60.0,150.0,-42.0,-69.0) |