CTD Niskin data collected from the BROKE-West voyage of the Aurora Australis, 2006
Progress Code: completed Statement: The depths sampled changed at every CTD cast and they are in the data file for each profile. Generally they are usually within the 200m depth range. 3 litres of seawater were collected every 2nd CTD (conductivity, temperature and depth) cast on every CTD transect...
Other Authors: | , , , , , , , , , |
---|---|
Format: | Dataset |
Language: | unknown |
Published: |
Australian Ocean Data Network
|
Subjects: | |
Online Access: | https://researchdata.edu.au/ctd-niskin-collected-australis-2006/2816886 |
id |
ftands:oai:ands.org.au::2816886 |
---|---|
record_format |
openpolar |
spelling |
ftands:oai:ands.org.au::2816886 2024-09-15T17:56:41+00:00 CTD Niskin data collected from the BROKE-West voyage of the Aurora Australis, 2006 AADC (owner) AADC, DATA OFFICER (distributor) AADC, DATA OFFICER (custodian) AU/AADC > Australian Antarctic Data Centre, Australia (hasAssociationWith) Australian Antarctic Data Centre (publisher) Australian Antarctic Division (sponsor) MONGIN, MATHIEU (collaborator) MONGIN, MATHIEU (hasPrincipalInvestigator) MONGIN, MATHIEU (author) Mongin, M. (originator) Spatial: westlimit=29.92; southlimit=-69.21; eastlimit=80.04; northlimit=-61.67 Spatial: uplimit=200; downlimit=0 Temporal: From 2006-01-01 to 2006-03-20 https://researchdata.edu.au/ctd-niskin-collected-australis-2006/2816886 unknown Australian Ocean Data Network https://researchdata.edu.au/ctd-niskin-collected-australis-2006/2816886 BROKE-West_CTD_Niskin AU/AADC > Australian Antarctic Data Centre, Australia oceans EARTH SCIENCE > OCEANS > BATHYMETRY/SEAFLOOR TOPOGRAPHY > WATER DEPTH OCEAN CHEMISTRY > NITROGEN NUTRIENTS ORGANIC MATTER SILICATE OCEAN TEMPERATURE > WATER TEMPERATURE SALINITY/DENSITY > CONDUCTIVITY particulate organic matter biogeochemistry carbon filtration CTD temperature depth BROKE-West CTD > NISKIN BOTTLES SHIPS R/V AA > R/V Aurora Australis AMD/AU CEOS dataset ftands 2024-08-06T01:58:58Z Progress Code: completed Statement: The depths sampled changed at every CTD cast and they are in the data file for each profile. Generally they are usually within the 200m depth range. 3 litres of seawater were collected every 2nd CTD (conductivity, temperature and depth) cast on every CTD transect of the BROKE-West voyage. 7 CTD transects were completed on the BROKE-West voyage, all on southwards legs. Samples were collected at 6 depths in the top 200 m of the water column using niskin bottles. 2 litres were filtered through polycarbonate filters and 1 litre was filtered through a fibreglass filter. Chemical digestion of the polycarbonate filter enabled us to determine the particulate silicon concentration for each sample (using the nutrient autoanalyser onboard the Aurora Australis, see hydrochemistry section), fibreglass filters have been dried and stored for CHN analysis back on shore. This work was completed as part of ASAC projects 2655 and 2679 (ASAC_2655, ASAC_2679). Dataset aurora australis Research Data Australia (Australian National Data Service - ANDS) |
institution |
Open Polar |
collection |
Research Data Australia (Australian National Data Service - ANDS) |
op_collection_id |
ftands |
language |
unknown |
topic |
oceans EARTH SCIENCE > OCEANS > BATHYMETRY/SEAFLOOR TOPOGRAPHY > WATER DEPTH OCEAN CHEMISTRY > NITROGEN NUTRIENTS ORGANIC MATTER SILICATE OCEAN TEMPERATURE > WATER TEMPERATURE SALINITY/DENSITY > CONDUCTIVITY particulate organic matter biogeochemistry carbon filtration CTD temperature depth BROKE-West CTD > NISKIN BOTTLES SHIPS R/V AA > R/V Aurora Australis AMD/AU CEOS |
spellingShingle |
oceans EARTH SCIENCE > OCEANS > BATHYMETRY/SEAFLOOR TOPOGRAPHY > WATER DEPTH OCEAN CHEMISTRY > NITROGEN NUTRIENTS ORGANIC MATTER SILICATE OCEAN TEMPERATURE > WATER TEMPERATURE SALINITY/DENSITY > CONDUCTIVITY particulate organic matter biogeochemistry carbon filtration CTD temperature depth BROKE-West CTD > NISKIN BOTTLES SHIPS R/V AA > R/V Aurora Australis AMD/AU CEOS CTD Niskin data collected from the BROKE-West voyage of the Aurora Australis, 2006 |
topic_facet |
oceans EARTH SCIENCE > OCEANS > BATHYMETRY/SEAFLOOR TOPOGRAPHY > WATER DEPTH OCEAN CHEMISTRY > NITROGEN NUTRIENTS ORGANIC MATTER SILICATE OCEAN TEMPERATURE > WATER TEMPERATURE SALINITY/DENSITY > CONDUCTIVITY particulate organic matter biogeochemistry carbon filtration CTD temperature depth BROKE-West CTD > NISKIN BOTTLES SHIPS R/V AA > R/V Aurora Australis AMD/AU CEOS |
description |
Progress Code: completed Statement: The depths sampled changed at every CTD cast and they are in the data file for each profile. Generally they are usually within the 200m depth range. 3 litres of seawater were collected every 2nd CTD (conductivity, temperature and depth) cast on every CTD transect of the BROKE-West voyage. 7 CTD transects were completed on the BROKE-West voyage, all on southwards legs. Samples were collected at 6 depths in the top 200 m of the water column using niskin bottles. 2 litres were filtered through polycarbonate filters and 1 litre was filtered through a fibreglass filter. Chemical digestion of the polycarbonate filter enabled us to determine the particulate silicon concentration for each sample (using the nutrient autoanalyser onboard the Aurora Australis, see hydrochemistry section), fibreglass filters have been dried and stored for CHN analysis back on shore. This work was completed as part of ASAC projects 2655 and 2679 (ASAC_2655, ASAC_2679). |
author2 |
AADC (owner) AADC, DATA OFFICER (distributor) AADC, DATA OFFICER (custodian) AU/AADC > Australian Antarctic Data Centre, Australia (hasAssociationWith) Australian Antarctic Data Centre (publisher) Australian Antarctic Division (sponsor) MONGIN, MATHIEU (collaborator) MONGIN, MATHIEU (hasPrincipalInvestigator) MONGIN, MATHIEU (author) Mongin, M. (originator) |
format |
Dataset |
title |
CTD Niskin data collected from the BROKE-West voyage of the Aurora Australis, 2006 |
title_short |
CTD Niskin data collected from the BROKE-West voyage of the Aurora Australis, 2006 |
title_full |
CTD Niskin data collected from the BROKE-West voyage of the Aurora Australis, 2006 |
title_fullStr |
CTD Niskin data collected from the BROKE-West voyage of the Aurora Australis, 2006 |
title_full_unstemmed |
CTD Niskin data collected from the BROKE-West voyage of the Aurora Australis, 2006 |
title_sort |
ctd niskin data collected from the broke-west voyage of the aurora australis, 2006 |
publisher |
Australian Ocean Data Network |
url |
https://researchdata.edu.au/ctd-niskin-collected-australis-2006/2816886 |
op_coverage |
Spatial: westlimit=29.92; southlimit=-69.21; eastlimit=80.04; northlimit=-61.67 Spatial: uplimit=200; downlimit=0 Temporal: From 2006-01-01 to 2006-03-20 |
genre |
aurora australis |
genre_facet |
aurora australis |
op_source |
AU/AADC > Australian Antarctic Data Centre, Australia |
op_relation |
https://researchdata.edu.au/ctd-niskin-collected-australis-2006/2816886 BROKE-West_CTD_Niskin |
_version_ |
1810432888264458240 |