Data

Southern Surveyor Voyage SS 03/96 HPLC Pigment and Ocean Colour Data

Australian Ocean Data Network
CSIRO O&A, Information & Data Centre (Point of contact) Clementson, Lesley (Point of contact) Lenton, Andrew (Associated with)
Viewed: [[ro.stat.viewed]] Cited: [[ro.stat.cited]] Accessed: [[ro.stat.accessed]]
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/3f075850-445c-4a17-962c-dbbaca4fd1cc&rft.title=Southern Surveyor Voyage SS 03/96 HPLC Pigment and Ocean Colour Data&rft.identifier=Anzlic Identifier: ANZCW0306006382&rft.publisher=Australian Ocean Data Network&rft.description=This record contains data collected at 24 stations on the Southern Surveyor cruise SS 03/96. Water samples were collected off the east coast of NSW near Eden and along a transect from Hobart to Eden to determine the bio-optical characteristics of water masses in this region. Parameters measured are the concentration of chlorophyll and carotenoid pigments and the absorption coefficient for dissolved (CDOM) particulate (a/p) and detrital or non-algal (a/d) components of the water column. In addition to the station samples 124 water samples were collected from the outflow of the underway fluorometer and analysed for the concentration of chlorophyll and carotenoid pigments only. A BI(Biospherical Instruments) six channel radiometer was also deployed at the stations during this voyage.Progress Code: completedMaintenance and Update Frequency: notPlannedStatement: Water samples were taken on-board the RV Southern Surveyor. Samples were filtered onboard. Samples were analysed and QC procedures were carried out in the Ocean Colour Laboratory. Pigment analysis 4 litres of sample water was filtered through a 47 mm glass fibre filter (Whatman GF/F) and then stored in liquid nitrogen until analysis. To extract the pigments, the filters were cut into small pieces and covered with 100% acetone (3 mls) in a 10 ml centrifuge tube. The samples were vortexed for about 30 seconds and then sonicated for 15 minutes in the dark. The samples were then kept in the dark at 4 °C for approximately 15 hours. After this time 200 µL water was added to the acetone such that the extract mixture was 90:10 acetone:water (vol:vol) and sonicated once more for 15 minutes. The extracts were centrifuged to remove the filter paper and then filtered through a 0.2 µm membrane filter (Whatman, anatope) prior to analysis by HPLC using a Waters high performance liquid chromatograph, comprising a 600 controller, 717 plus refrigerated autosampler and a 996 photo-diode array detector. Pigments were separated using a stainless steel 25 cm x 4.6 mm I.D. column packed with ODS2 of 5 µm particle size (SGE) with gradient elution as described in Wright et al., [1991]. The separated pigments were detected at 436 nm and identified against standard spectra using Waters Millenium software. Concentrations of chlorophyll a, chlorophyll b, b,b-carotene and b,e-carotene in sample chromatograms were determined from standards (Sigma) and all other pigment concentrations were determined from standards of purified pigments isolated from algal cultures. Spectral absorption 2 litres of sample water was filtered through a 25 mm glass fibre filter (Whatman GF/F) and the filter then stored flat in liquid nitrogen until analysis. Optical density spectra for total particulate matter were obtained using a GBC 916 UV/VIS dual beam spectrophotomete&rft.creator=Anonymous&rft.date=2004&rft.coverage=westlimit=148; southlimit=-43.5; eastlimit=152; northlimit=-36&rft.coverage=westlimit=148; southlimit=-43.5; eastlimit=152; northlimit=-36&rft_rights=Data is made available under a Creative Commons Attribution 4.0 International Licence, please see link. Data is supplied 'as is' without any warranty or guarantee except as required by law to be given to you. The data may not be free of error, comprehensive, current or appropriate for your particular purpose. You accept all risk and responsibility for its use. ATTRIBUTION STATEMENT: The dataset [Insert-dataset-name-here] downloaded on [Insert-DD-Mmm-YYYY-here] was provided by CSIRO.&rft_subject=oceans&rft_subject=PHYTOPLANKTON&rft_subject=EARTH SCIENCE&rft_subject=BIOLOGICAL CLASSIFICATION&rft_subject=PROTISTS&rft_subject=PLANKTON&rft_subject=PIGMENTS&rft_subject=OCEANS&rft_subject=OCEAN CHEMISTRY&rft_subject=SUSPENDED SOLIDS&rft_subject=ABSORPTION&rft_subject=OCEAN OPTICS&rft_subject=FLUORESCENCE&rft_subject=GELBSTOFF&rft_subject=OCEAN COLOR&rft_subject=CHLOROPHYLL&rft_subject=TERRESTRIAL HYDROSPHERE&rft_subject=WATER QUALITY/WATER CHEMISTRY&rft_subject=CTDs (Conductivity-Temperature-Depth Profilers)&rft_subject=Fluorometers&rft_subject=HPLC (High Performance Liquid Chromatography)&rft_subject=Niskin Bottles&rft_subject=Spectrophotometers&rft_subject=Coastal Waters (Australia) | New South Wales Coast, NSW&rft_subject=Coastal Waters (Australia) | Tasmania Coast East and Southeast, TAS&rft_subject=Global / Oceans | Pacific Ocean&rft_subject=Regional Seas | Tasman Sea&rft_subject=WfO Biogeochemistry&rft_subject=Research Voyage: SS 03/96&rft_subject=NASDA Ocean Colour Global Research Network System Project l 1994-1999&rft_subject=Ship: Southern Surveyor&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
Cite Saved to MyRDA Save to MyRDA

Licence & Rights:

view details

Data is made available under a Creative Commons Attribution 4.0 International Licence, please see link. Data is supplied 'as is' without any warranty or guarantee except as required by law to be given to you. The data may not be free of error, comprehensive, current or appropriate for your particular purpose. You accept all risk and responsibility for its use. ATTRIBUTION STATEMENT: The dataset [Insert-dataset-name-here] downloaded on [Insert-DD-Mmm-YYYY-here] was provided by CSIRO.

Access:

Other

Contact Information



Brief description

This record contains data collected at 24 stations on the Southern Surveyor cruise SS 03/96. Water samples were collected off the east coast of NSW near Eden and along a transect from Hobart to Eden to determine the bio-optical characteristics of water masses in this region. Parameters measured are the concentration of chlorophyll and carotenoid pigments and the absorption coefficient for dissolved (CDOM) particulate (a/p) and detrital or non-algal (a/d) components of the water column. In addition to the station samples 124 water samples were collected from the outflow of the underway fluorometer and analysed for the concentration of chlorophyll and carotenoid pigments only. A BI(Biospherical Instruments) six channel radiometer was also deployed at the stations during this voyage.

Lineage

Progress Code: completed
Maintenance and Update Frequency: notPlanned
Statement: Water samples were taken on-board the RV Southern Surveyor. Samples were filtered onboard. Samples were analysed and QC procedures were carried out in the Ocean Colour Laboratory. Pigment analysis 4 litres of sample water was filtered through a 47 mm glass fibre filter (Whatman GF/F) and then stored in liquid nitrogen until analysis. To extract the pigments, the filters were cut into small pieces and covered with 100% acetone (3 mls) in a 10 ml centrifuge tube. The samples were vortexed for about 30 seconds and then sonicated for 15 minutes in the dark. The samples were then kept in the dark at 4 °C for approximately 15 hours. After this time 200 µL water was added to the acetone such that the extract mixture was 90:10 acetone:water (vol:vol) and sonicated once more for 15 minutes. The extracts were centrifuged to remove the filter paper and then filtered through a 0.2 µm membrane filter (Whatman, anatope) prior to analysis by HPLC using a Waters high performance liquid chromatograph, comprising a 600 controller, 717 plus refrigerated autosampler and a 996 photo-diode array detector. Pigments were separated using a stainless steel 25 cm x 4.6 mm I.D. column packed with ODS2 of 5 µm particle size (SGE) with gradient elution as described in Wright et al., [1991]. The separated pigments were detected at 436 nm and identified against standard spectra using Waters Millenium software. Concentrations of chlorophyll a, chlorophyll b, b,b-carotene and b,e-carotene in sample chromatograms were determined from standards (Sigma) and all other pigment concentrations were determined from standards of purified pigments isolated from algal cultures. Spectral absorption 2 litres of sample water was filtered through a 25 mm glass fibre filter (Whatman GF/F) and the filter then stored flat in liquid nitrogen until analysis. Optical density spectra for total particulate matter were obtained using a GBC 916 UV/VIS dual beam spectrophotomete

Notes

Credit
GRNS funding
Credit
Lesley Clementson
Credit
Don McKenzie
Credit
Allison Turnbull

Data time period: 1996-05-13 to 1996-05-27

This dataset is part of a larger collection

Click to explore relationships graph
Help

Related Organisations

Related People

Related Services

152,-36 152,-43.5 148,-43.5 148,-36 152,-36

150,-39.75

text: westlimit=148; southlimit=-43.5; eastlimit=152; northlimit=-36

Subjects
Absorption | BIOLOGICAL CLASSIFICATION | Chlorophyll | CTD | CTDs (Conductivity-Temperature-Depth Profilers) | Coastal Waters (Australia) | New South Wales Coast, NSW | Coastal Waters (Australia) | Tasmania Coast East and Southeast, TAS | EARTH SCIENCE | Fluorescence | Fluorometers | Gelbstoff | Global / Oceans | Pacific Ocean | HPLC (High Performance Liquid Chromatography) | NASDA Ocean Colour Global Research Network System Project l 1994-1999 | Niskin Bottles | OCEAN CHEMISTRY | Ocean Color | OCEAN OPTICS | OCEANS | Phytoplankton | Pigments | PLANKTON | PROTISTS | 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 | Regional Seas | Tasman Sea | Research Voyage: SS 03/96 | Suspended Solids | Ship: Southern Surveyor | Spectrophotometers | TERRESTRIAL HYDROSPHERE | Temperature of the water body | WATER QUALITY/WATER CHEMISTRY | WfO Biogeochemistry | oceans | research vessel |

User Contributed Tags    

Login to tag this record with meaningful keywords to make it easier to discover

Other Information
Access all data - Australian-waters Earth Observation Phytoplankton-type Products (AEsOP) (Data Link)

uri : https://aesop.csiro.au/

Marine National Facility (Documentation Link)

uri : https://mnf.csiro.au/

This work is licensed under a Creative Commons Attribution 4.0 International License (Documentation Link)

uri : https://creativecommons.org/licenses/by/4.0/

Identifiers
  • global : 3f075850-445c-4a17-962c-dbbaca4fd1cc
  • Local : Marlin Record Number: 6382
  • Local : Anzlic Identifier: ANZCW0306006382
Similar data you may be interested in: