Pelagic Fish Trawl Survey of Lake Winnipeg

To better understand patterns of temporal and spatial variation of fish assemblages in offshore waters of Lake Winnipeg (Manitoba, Canada), pelagic trawl tows were conducted at lakewide monitoring stations since 2002. Trawl samples collected during spring, summer, and fall from the south basin, channel, and north basin were used to study effects of season and geographic region within the lake on species biomass estimates.

Données et ressources

Info additionnelle

Champ Valeur
Source
Version None
Producteur None
Courriel de l'auteur None
Mainteneur None
Courriel du mainteneur None
Data Level
Agreement Required
Purpose Constraints
Redistribution Allowed
AI Training Allowed
Data Steward
Title (French) Relevé au chalut des poissons pélagiques du lac Winnipeg
Update Frequency P1Y
Geographic Scope []
Criticality Level []
Sensitivity Level unrestricted
Langue
Contact Person {"en": "Government of Canada; Fisheries and Oceans Canada", "fr": "Gouvernement du Canada; Pêches et Océans Canada"}
Contact Email eva.enders@dfo-mpo.gc.ca
Dictionnaire de données EPSG:4269,http://www.epsg-registry.org,
Open Canada Date Published 2021-02-03 00:00:00
Open Canada Date Modified
Open Canada Subject ["nature_and_environment", "science_and_technology"]
Open Canada Keywords {"en": ["Freshwaters", "Fisheries", "Animals/Vertebrates", "Aquatic Ecosystems", "Lakes", "Biodiversity Functions", "Species/Population Interactions", "Indigenous/Native Species", "Biological diversity", "Fish", "Lake Winnipeg"], "fr": ["eau fraiche", "pêches", "animaux/vertébrés", "écosystèmes aquatiques", "lacs", "fonctions de la biodiversité", "interactions des espèces/populations", "espèces indigènes", "Diversité biologique", "Poisson", "Winnipeg Lac"]}
Open Canada Collection fgp
Principal Organization
Reference Data
Official Source