Arctic SDI catalogue
Southern Gulf of St. Lawrence Snow Crab Research Trawl Survey Dataset
Simple
- Date ( RI_366 )
- 1988
- Date ( RI_367 )
- 2020-04-06
- Date ( RI_368 )
- 2023-02-24
- Purpose
- Trawl survey data used primarily for assessing the status of snow crab stocks in the southern Gulf of St. Lawrence.
- Status
- onGoing; enContinue RI_596
- Maintenance and update frequency
- annually; annuel RI_539
- NASA/Global Change Master Directory (GCMD) Science Keywords Version 6.0.0.0.0 NASA/Global Change Master Directory (GCMD) Science Keywords Version 6.0.0.0.0 ( RI_528 )
-
- Crustaceans
- Population Dynamics
- Fisheries
- Trawl
- Integrated Taxonomic Information System (ITIS) Système d'information taxonomique intégré (SITI) ( RI_528 )
-
- Chionoecetes opilio
- Government of Canada Core Subject Thesaurus Thésaurus des sujets de base du gouvernement du Canada ( Theme )
-
- Crustaceans
- Fisheries
- DFO Areas Zones du MPO ( RI_525 )
-
- Gulf of St. Lawrence
- Use limitation
- Open Government Licence - Canada (http://open.canada.ca/en/open-government-licence-canada)
- Access constraints
- license; licence RI_606
- Use constraints
- license; licence RI_606
- Use limitation
- This is not the only data used in completing the stock assessment.
- Use limitation
- No limitations
- Classification
- unclassified; nonClassifié RI_484
- Spatial representation type
- vector; vecteur RI_635
- Metadata language
- eng; CAN
- Character set
- usAscii; usAscii RI_478
- Topic category
-
- Biota
- Begin date
- 1988
- Description
- NAFO fishing division 4T
))
- Supplemental Information
-
PARAMETERS COLLECTED:
species counts (ecological); temperature (environmental); CTD profile (oceanographic); point (spatial)
NOTES ON QUALITY CONTROL:
Data are checked for irregularities and errors.
SAMPLING METHODS:
M. Moriyasu, E. Wade, M. Hébert et M. Biron. 2008. Review of the survey and analytical protocols used for estimating abundance indices of southern Gulf of St. Lawrence snow crab from 1988 to 2006 = Revue du releve au chalut et du protocole utilise pour l'estimation des indices d'abondance de crabe des neiges dans le sud du golfe Saint-Laurent de 1988 a 2006. Research document (Canadian Science Advisory Secretariat); 2008/069. iii, 36 p.
Paramaters: Depth, water temperature, Trawl width, start and end time of trawling.
Organisms: All crabs, Groundfish, Pelagic fish, other marine invertebrates.
CITATION LIST:
DeGrâce, P.; Wade, E.; Hebert, M.; Moriyasu, M.; Landry, J-F.; Biron, M.. 2010. The 2009 assessment of snow crab, (Chionoecetes opilio), stock in the southern Gulf of St. Lawrence (Areas 12, 19, 12E and 12F). CSAS Research Document 2010/091.
- Reference system identifier
- http://www.epsg-registry.org / EPSG:4269
- Distribution format
-
-
CSV
(
n/a
)
-
CSV
(
n/a
)
- OnLine resource
-
Data dictionary
(
HTTPS
)
Supporting Document;CSV;eng,fra
- OnLine resource
-
Snow Crab Survey Dataset
(
HTTPS
)
Dataset;CSV;eng,fra
- OnLine resource
-
Snow crab survey map service
(
ESRI REST: Map Service
)
Web Service;ESRI REST;eng,fra
- OnLine resource
-
Snow crab survey map service
(
ESRI REST: Map Service
)
Web Service;ESRI REST;eng,fra
- File identifier
- d73d12ed-cf4a-9f61-d249-58e8eb6b9711 XML
- Metadata language
- eng; CAN
- Character set
- utf8; utf8 RI_458
- Hierarchy level
- dataset; jeuDonnées RI_622
- Date stamp
- 2023-07-13T14:05:37
- Metadata standard name
- North American Profile of ISO 19115:2003 - Geographic information - Metadata
- Metadata standard version
- CAN/CGSB-171.100-2009
Overviews
Spatial extent
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