DATRAS Canadian Maritimes Trawl Survey (CAN-MAR)
The Fisheries and Oceans Canada ecosystem surveys are conducted annually and are a source of integrated ecosystem monitoring data. These survey data are the primary data source for monitoring trends in species distribution, abundance, and biological condition within the region, and also provide data to the Atlantic Zonal Monitoring Program (AZMP) for monitoring hydrographic conditions, along with zooplankton and phytoplankton. The surveys follow a stratified random sampling design, and include sampling using a bottom otter trawl, CTD rosette and vertical plankton tows. Data from the bottom trawl catch are used to monitor the distribution and abundance of fish and invertebrates throughout the Scotian Shelf, Bay of Fundy and Georges Bank.
Données et ressources
-
IE-IGFS survey details and data can be accessed from hereHTML Ouvrir
-
Direct link to download IE-IGFS dataHTML Ouvrir
-
IGFS distribution maps can be viewed from hereHTML Ouvrir
-
Explore DATRAS web services for IE-IGFSHTML Ouvrir
Informations supplémentaires
| Date (publication) | 2019-06-11 |
|---|---|
| Statut | onGoing |
| Fréquence de mise à jour | continual |
| Langue des métadonnées | en |
| Licence | Available under the Creative Commons Attribution (CC-BY) License v4.0 |
| Métadonnées sources | ISO 19115 XML |
| Dernière mise à jour | 2026-11-04 |
| Créé | 2026-11-04 |
| API | package_show |