Calibrated Fluorescence Profiles from the K-Axis Voyage of the Aurora Australis, 2016
Progress Code: completed Statement: Many stations were omitted from the calibration regression due to high variability between fluorometer and chlorophyll a measurements at that site. We do not know why this occurred - possibly a mismatch in depth measurements (e.g. caused by waves). The stations IN...
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ftands:oai:ands.org.au::2821782 2024-09-15T17:56:42+00:00 Calibrated Fluorescence Profiles from the K-Axis Voyage of the Aurora Australis, 2016 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) PEARCE, IMOJEN (collaborator) WESTWOOD, KAREN JILLIAN (collaborator) WESTWOOD, KAREN JILLIAN (hasPrincipalInvestigator) WESTWOOD, KAREN JILLIAN (author) Spatial: westlimit=60; southlimit=-67.5; eastlimit=95; northlimit=-55 Temporal: From 2016-01-19 to 2016-02-16 https://researchdata.edu.au/calibrated-fluorescence-profiles-australis-2016/2821782 unknown Australian Ocean Data Network https://researchdata.edu.au/calibrated-fluorescence-profiles-australis-2016/2821782 AAS_4344_Calibrated_Fluorescence_Profiles_K-Axis AU/AADC > Australian Antarctic Data Centre, Australia oceans biota EARTH SCIENCE > OCEANS > OCEAN OPTICS > FLUORESCENCE OCEAN CHEMISTRY > CHLOROPHYLL BIOSPHERE > ECOSYSTEMS > AQUATIC ECOSYSTEMS > PLANKTON > PHYTOPLANKTON CTD FLUOROMETER - WET LABS ECO-AFL/FL CTD > Conductivity Temperature Depth FLUOROMETERS R/V AA > R/V Aurora Australis ACE/CRC AMD/AU CEOS AMD GEOGRAPHIC REGION > POLAR OCEAN > SOUTHERN OCEAN > SOUTHERN KERGUELEN PLATEAU BANZARE BANK dataset ftands 2024-08-06T01:58:58Z Progress Code: completed Statement: Many stations were omitted from the calibration regression due to high variability between fluorometer and chlorophyll a measurements at that site. We do not know why this occurred - possibly a mismatch in depth measurements (e.g. caused by waves). The stations INCLUDED in the regression were: 7,8,9,11,15,17,28,31,32,33,37,39,40,41,42,44 Processed CTD instrument data - Corrected fluorescence profiles at the Southern Kerguelen Plateau, Indian Sector of the Southern Ocean. The fluorometer was calibrated through the regression of burst measurements against in situ chlorophyll a measured at the same depths and sites using high performance liquid chromatography (Wright et al. 2010). Zero chlorophyll a reference points were included in the regression and were obtained through averaging fluorometry data over 200-300 m bins. The resulting linear equation used to convert flourometry data was: chlorophyll = 0.262*fluorescence + 0.101. Column measurements (µg L-1) and integrated data (0-150 m, mg m-2) for each CTD station are provided. Dataset aurora australis Southern Ocean 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 biota EARTH SCIENCE > OCEANS > OCEAN OPTICS > FLUORESCENCE OCEAN CHEMISTRY > CHLOROPHYLL BIOSPHERE > ECOSYSTEMS > AQUATIC ECOSYSTEMS > PLANKTON > PHYTOPLANKTON CTD FLUOROMETER - WET LABS ECO-AFL/FL CTD > Conductivity Temperature Depth FLUOROMETERS R/V AA > R/V Aurora Australis ACE/CRC AMD/AU CEOS AMD GEOGRAPHIC REGION > POLAR OCEAN > SOUTHERN OCEAN > SOUTHERN KERGUELEN PLATEAU BANZARE BANK |
spellingShingle |
oceans biota EARTH SCIENCE > OCEANS > OCEAN OPTICS > FLUORESCENCE OCEAN CHEMISTRY > CHLOROPHYLL BIOSPHERE > ECOSYSTEMS > AQUATIC ECOSYSTEMS > PLANKTON > PHYTOPLANKTON CTD FLUOROMETER - WET LABS ECO-AFL/FL CTD > Conductivity Temperature Depth FLUOROMETERS R/V AA > R/V Aurora Australis ACE/CRC AMD/AU CEOS AMD GEOGRAPHIC REGION > POLAR OCEAN > SOUTHERN OCEAN > SOUTHERN KERGUELEN PLATEAU BANZARE BANK Calibrated Fluorescence Profiles from the K-Axis Voyage of the Aurora Australis, 2016 |
topic_facet |
oceans biota EARTH SCIENCE > OCEANS > OCEAN OPTICS > FLUORESCENCE OCEAN CHEMISTRY > CHLOROPHYLL BIOSPHERE > ECOSYSTEMS > AQUATIC ECOSYSTEMS > PLANKTON > PHYTOPLANKTON CTD FLUOROMETER - WET LABS ECO-AFL/FL CTD > Conductivity Temperature Depth FLUOROMETERS R/V AA > R/V Aurora Australis ACE/CRC AMD/AU CEOS AMD GEOGRAPHIC REGION > POLAR OCEAN > SOUTHERN OCEAN > SOUTHERN KERGUELEN PLATEAU BANZARE BANK |
description |
Progress Code: completed Statement: Many stations were omitted from the calibration regression due to high variability between fluorometer and chlorophyll a measurements at that site. We do not know why this occurred - possibly a mismatch in depth measurements (e.g. caused by waves). The stations INCLUDED in the regression were: 7,8,9,11,15,17,28,31,32,33,37,39,40,41,42,44 Processed CTD instrument data - Corrected fluorescence profiles at the Southern Kerguelen Plateau, Indian Sector of the Southern Ocean. The fluorometer was calibrated through the regression of burst measurements against in situ chlorophyll a measured at the same depths and sites using high performance liquid chromatography (Wright et al. 2010). Zero chlorophyll a reference points were included in the regression and were obtained through averaging fluorometry data over 200-300 m bins. The resulting linear equation used to convert flourometry data was: chlorophyll = 0.262*fluorescence + 0.101. Column measurements (µg L-1) and integrated data (0-150 m, mg m-2) for each CTD station are provided. |
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) PEARCE, IMOJEN (collaborator) WESTWOOD, KAREN JILLIAN (collaborator) WESTWOOD, KAREN JILLIAN (hasPrincipalInvestigator) WESTWOOD, KAREN JILLIAN (author) |
format |
Dataset |
title |
Calibrated Fluorescence Profiles from the K-Axis Voyage of the Aurora Australis, 2016 |
title_short |
Calibrated Fluorescence Profiles from the K-Axis Voyage of the Aurora Australis, 2016 |
title_full |
Calibrated Fluorescence Profiles from the K-Axis Voyage of the Aurora Australis, 2016 |
title_fullStr |
Calibrated Fluorescence Profiles from the K-Axis Voyage of the Aurora Australis, 2016 |
title_full_unstemmed |
Calibrated Fluorescence Profiles from the K-Axis Voyage of the Aurora Australis, 2016 |
title_sort |
calibrated fluorescence profiles from the k-axis voyage of the aurora australis, 2016 |
publisher |
Australian Ocean Data Network |
url |
https://researchdata.edu.au/calibrated-fluorescence-profiles-australis-2016/2821782 |
op_coverage |
Spatial: westlimit=60; southlimit=-67.5; eastlimit=95; northlimit=-55 Temporal: From 2016-01-19 to 2016-02-16 |
genre |
aurora australis Southern Ocean |
genre_facet |
aurora australis Southern Ocean |
op_source |
AU/AADC > Australian Antarctic Data Centre, Australia |
op_relation |
https://researchdata.edu.au/calibrated-fluorescence-profiles-australis-2016/2821782 AAS_4344_Calibrated_Fluorescence_Profiles_K-Axis |
_version_ |
1810432912112222208 |