Spencer Gulf Blue Crab fishery-independent survey data
Maintenance and Update Frequency: unknown Statement: Data are numerical or categorical. Instruments used: Commercial pots have a diameter of 1.2-1.4 m, a height of 50 cm, and are covered with a 90 mm mesh. Research pots, designed specifically for surveys, have a diameter of 1.4 m, a height of 50 cm,...
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ftands:oai:ands.org.au::693786 2024-09-09T20:10:13+00:00 Spencer Gulf Blue Crab fishery-independent survey data Cameron Dixon (hasPrincipalInvestigator) SARDI Aquatic Sciences (hasAssociationWith) Talia Wittmann (processor) University of Adelaide (hasAssociationWith) Spatial: westlimit=136.00; southlimit=-35.00; eastlimit=138.00; northlimit=-32.00 Spatial: uplimit=22; downlimit=3 Temporal: From 2002-06-01 https://researchdata.edu.au/spencer-gulf-blue-survey-data/693786 unknown Australian Ocean Data Network https://researchdata.edu.au/spencer-gulf-blue-survey-data/693786 0bf700d1-9000-4f57-a194-f29e780f9449 SARDI Aquatic Sciences oceans biota environment Blue Crab Portunus armatus FISHERIES EARTH SCIENCE AGRICULTURE AGRICULTURAL AQUATIC SCIENCES Oceans | Marine Biology | Marine Invertebrates CRUSTACEANS BIOLOGICAL CLASSIFICATION ANIMALS/INVERTEBRATES ARTHROPODS Cages and Enclosures Global/Oceans | Southern Ocean/ Australia extension Marine Features (Australia) | Spencer Gulf SA Crab Pots weight length reproductive_status taxonomic_group_count latitude longitude dataset ftands 2024-08-06T01:59:00Z Maintenance and Update Frequency: unknown Statement: Data are numerical or categorical. Instruments used: Commercial pots have a diameter of 1.2-1.4 m, a height of 50 cm, and are covered with a 90 mm mesh. Research pots, designed specifically for surveys, have a diameter of 1.4 m, a height of 50 cm, and a smaller mesh (55 mm). Data processing and conversion steps:Data are collected by independent observers on board blue crab survey vessels. Sample size: During blue crab surveys two pot types are used: research pots with small mesh to capture all size classes of crabs and commercial pots to reflect commercial effort. For each survey 540 pot lifts for each pot type are conducted in areas that represent the fishery. Fishery-independent surveys conducted regularly during June or July since 2002. Points on a map will represent sample sites. Funded through industry cost-recovery. For further information: refer to technical reports describing data collection and analysis (available with the permission of SARDI Aquatic Sciences on behalf of PIRSA Fisheries and the Minister of Agriculture, Food and Fisheries). Data custodian: South Australian Research and Development Institute (SARDI) Aquatic Sciences on behalf of Primary Industries and Regions SA (PIRSA) Fisheries and the Minister of Agriculture, Food and Fisheries. Industry contribute financially and share ownership of the data. A data policy is currently being prepared by PIRSA Fishries and Aquaculture. Credit South Australian Research and Development Institute (SARDI) Aquatic Sciences Credit Primary Industries and Regions SA (PIRSA) Fisheries Credit The Minister of Agriculture, Food and Fisheries Blue crab abundance, distribution and size structure from surveys conducted throughout Spencer Gulf since 2002. Dataset Southern Ocean Research Data Australia (Australian National Data Service - ANDS) Southern Ocean |
institution |
Open Polar |
collection |
Research Data Australia (Australian National Data Service - ANDS) |
op_collection_id |
ftands |
language |
unknown |
topic |
oceans biota environment Blue Crab Portunus armatus FISHERIES EARTH SCIENCE AGRICULTURE AGRICULTURAL AQUATIC SCIENCES Oceans | Marine Biology | Marine Invertebrates CRUSTACEANS BIOLOGICAL CLASSIFICATION ANIMALS/INVERTEBRATES ARTHROPODS Cages and Enclosures Global/Oceans | Southern Ocean/ Australia extension Marine Features (Australia) | Spencer Gulf SA Crab Pots weight length reproductive_status taxonomic_group_count latitude longitude |
spellingShingle |
oceans biota environment Blue Crab Portunus armatus FISHERIES EARTH SCIENCE AGRICULTURE AGRICULTURAL AQUATIC SCIENCES Oceans | Marine Biology | Marine Invertebrates CRUSTACEANS BIOLOGICAL CLASSIFICATION ANIMALS/INVERTEBRATES ARTHROPODS Cages and Enclosures Global/Oceans | Southern Ocean/ Australia extension Marine Features (Australia) | Spencer Gulf SA Crab Pots weight length reproductive_status taxonomic_group_count latitude longitude Spencer Gulf Blue Crab fishery-independent survey data |
topic_facet |
oceans biota environment Blue Crab Portunus armatus FISHERIES EARTH SCIENCE AGRICULTURE AGRICULTURAL AQUATIC SCIENCES Oceans | Marine Biology | Marine Invertebrates CRUSTACEANS BIOLOGICAL CLASSIFICATION ANIMALS/INVERTEBRATES ARTHROPODS Cages and Enclosures Global/Oceans | Southern Ocean/ Australia extension Marine Features (Australia) | Spencer Gulf SA Crab Pots weight length reproductive_status taxonomic_group_count latitude longitude |
description |
Maintenance and Update Frequency: unknown Statement: Data are numerical or categorical. Instruments used: Commercial pots have a diameter of 1.2-1.4 m, a height of 50 cm, and are covered with a 90 mm mesh. Research pots, designed specifically for surveys, have a diameter of 1.4 m, a height of 50 cm, and a smaller mesh (55 mm). Data processing and conversion steps:Data are collected by independent observers on board blue crab survey vessels. Sample size: During blue crab surveys two pot types are used: research pots with small mesh to capture all size classes of crabs and commercial pots to reflect commercial effort. For each survey 540 pot lifts for each pot type are conducted in areas that represent the fishery. Fishery-independent surveys conducted regularly during June or July since 2002. Points on a map will represent sample sites. Funded through industry cost-recovery. For further information: refer to technical reports describing data collection and analysis (available with the permission of SARDI Aquatic Sciences on behalf of PIRSA Fisheries and the Minister of Agriculture, Food and Fisheries). Data custodian: South Australian Research and Development Institute (SARDI) Aquatic Sciences on behalf of Primary Industries and Regions SA (PIRSA) Fisheries and the Minister of Agriculture, Food and Fisheries. Industry contribute financially and share ownership of the data. A data policy is currently being prepared by PIRSA Fishries and Aquaculture. Credit South Australian Research and Development Institute (SARDI) Aquatic Sciences Credit Primary Industries and Regions SA (PIRSA) Fisheries Credit The Minister of Agriculture, Food and Fisheries Blue crab abundance, distribution and size structure from surveys conducted throughout Spencer Gulf since 2002. |
author2 |
Cameron Dixon (hasPrincipalInvestigator) SARDI Aquatic Sciences (hasAssociationWith) Talia Wittmann (processor) University of Adelaide (hasAssociationWith) |
format |
Dataset |
title |
Spencer Gulf Blue Crab fishery-independent survey data |
title_short |
Spencer Gulf Blue Crab fishery-independent survey data |
title_full |
Spencer Gulf Blue Crab fishery-independent survey data |
title_fullStr |
Spencer Gulf Blue Crab fishery-independent survey data |
title_full_unstemmed |
Spencer Gulf Blue Crab fishery-independent survey data |
title_sort |
spencer gulf blue crab fishery-independent survey data |
publisher |
Australian Ocean Data Network |
url |
https://researchdata.edu.au/spencer-gulf-blue-survey-data/693786 |
op_coverage |
Spatial: westlimit=136.00; southlimit=-35.00; eastlimit=138.00; northlimit=-32.00 Spatial: uplimit=22; downlimit=3 Temporal: From 2002-06-01 |
geographic |
Southern Ocean |
geographic_facet |
Southern Ocean |
genre |
Southern Ocean |
genre_facet |
Southern Ocean |
op_source |
SARDI Aquatic Sciences |
op_relation |
https://researchdata.edu.au/spencer-gulf-blue-survey-data/693786 0bf700d1-9000-4f57-a194-f29e780f9449 |
_version_ |
1809944607880904704 |