Data
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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/c20af011-d3ab-460b-96f0-01426897cd6c&rft.title=Southern Surveyor Voyage SS 03/2005 Ecosystem Process Measurements&rft.identifier=Anzlic Identifier: ANZCW0306006497&rft.publisher=Australian Ocean Data Network&rft.description=Ecosystem process measurements were made on sediment sampled with a box core and water sampled from CTD profiles. For sediments, measurements were of wet/dry weight ratio, total organic carbon, chlorophyll and stable isotopes, nitrogen cycling (nitrogen fixation and denitirification) and oxygen demand. For water samples, measurements were of total suspended solids, chlorophyll and stable isotopes. The survey design was a natural experiment (i.e. control-impact, but not before-after) to test the long-term, broadscale effects of prawn fishing on non-target species and habitats. Deployments were stratified by fishing intensity (three strata) and day/night. The survey was repeated in three regions: (a) north of Groote Eylandt, (b) north-east of the Vanderlins, and (c) north of Mornington Island.Progress Code: onGoingMaintenance and Update Frequency: notPlannedStatement: Sample attributes were entered into an Access application onboard. Following the voyage, the sample attributes were restructured and transferred to the Cleveland Oracle database. Sample measurements have not yet been entered because sample processing is still underway.&rft.creator=Anonymous&rft.date=2005&rft.coverage=westlimit=136.74; southlimit=-16.17; eastlimit=141.6; northlimit=-11.35; projection=WGS84&rft.coverage=westlimit=136.74; southlimit=-16.17; eastlimit=141.6; northlimit=-11.35; projection=WGS84&rft_rights=&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 and the Marine National Facility.&rft_subject=oceans&rft_subject=Earth Science | Biosphere | Aquatic Ecosystems | Benthic Habitat&rft_subject=Earth Science | Biosphere | Aquatic Ecosystems | Pelagic Habitat&rft_subject=Earth Science | Biosphere | Ecological Dynamics | Ecosystem Functions | Biogeochemical Cycles&rft_subject=Earth Science | Biosphere | Ecological Dynamics | Ecosystem Functions | Decomposition&rft_subject=Earth Science | Biosphere | Ecological Dynamics | Ecosystem Functions | Nutrient Cycling&rft_subject=Earth Science | Biosphere | Ecological Dynamics | Ecosystem Functions | Oxygen Demand&rft_subject=Earth Science | Biosphere | Ecological Dynamics | Ecosystem Functions | Primary Production&rft_subject=Earth Science | Oceans | Ocean Chemistry | Carbon&rft_subject=Earth Science | Oceans | Ocean Chemistry | Chlorophyll&rft_subject=Earth Science | Oceans | Ocean Chemistry | Nitrogen&rft_subject=Earth Science | Oceans | Ocean Chemistry | Organic Carbon&rft_subject=Earth Science | Oceans | Ocean Chemistry | Oxygen&rft_subject=Earth Science | Oceans | Ocean Chemistry | Stable Isotopes&rft_subject=CTDs (Conductivity-Temperature-Depth Profilers)&rft_subject=Corers&rft_subject=Marine Features (Australia) | Gulf of Carpentaria, NT/QLD&rft_subject=Research Voyage: SS 03/2005&rft_subject=Trawling, Benthic Biodiversity and Ecosystem Indicators: Towards a Spatial Management System&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

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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 and the Marine National Facility.

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Full description

Ecosystem process measurements were made on sediment sampled with a box core and water sampled from CTD profiles. For sediments, measurements were of wet/dry weight ratio, total organic carbon, chlorophyll and stable isotopes, nitrogen cycling (nitrogen fixation and denitirification) and oxygen demand. For water samples, measurements were of total suspended solids, chlorophyll and stable isotopes. The survey design was a natural experiment (i.e. control-impact, but not before-after) to test the long-term, broadscale effects of prawn fishing on non-target species and habitats. Deployments were stratified by fishing intensity (three strata) and day/night. The survey was repeated in three regions: (a) north of Groote Eylandt, (b) north-east of the Vanderlins, and (c) north of Mornington Island.

Lineage

Progress Code: onGoing
Maintenance and Update Frequency: notPlanned
Statement: Sample attributes were entered into an Access application onboard. Following the voyage, the sample attributes were restructured and transferred to the Cleveland Oracle database. Sample measurements have not yet been entered because sample processing is still underway.

Notes

Credit
Fisheries Research and Development Corporation - funding
Credit
National Oceans Office - funding
Credit
Griffith University - leadership of data collection and analysis
Credit
Michele Burford
Credit
Peter Rothlisberg

Data time period: 2005-02-25 to 2005-03-20

This dataset is part of a larger collection

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141.6,-11.35 141.6,-16.17 136.74,-16.17 136.74,-11.35 141.6,-11.35

139.17,-13.76

text: westlimit=136.74; southlimit=-16.17; eastlimit=141.6; northlimit=-11.35; projection=WGS84

Subjects

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Other Information
RV Southern Surveyor Survey Information including voyage plans and summaries (Data Link)

url : https://www.marine.csiro.au/data/trawler/survey_list.cfm?source_id=8

Data dictionary (Documentation Link)

url : https://alvin.bne.marine.csiro.au:7777/pls/htmldb/f?p=105:1

Marine National Facility (Documentation Link)

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

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

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

Identifiers
  • Local : Anzlic Identifier: ANZCW0306006497
  • Local : Marlin Record Number: 6497
  • global : c20af011-d3ab-460b-96f0-01426897cd6c