Fishery resources and habitats in a headwater lake of the Brock River, Northwest Territories -water quality data.

The study involved sampling during a winter subsistence fishery at Brock Lake in November 2003, and a physical, chemical and biological assessment of the lake in July 2004 and July 2005. Data including physical, chemical and biological variables were published as Roux, M.-J., Harwood, L. A., Illasiak, J., Babaluk, J.A., and de Graff, N. 2011. Fishery resources and habitats in a headwater lake of the Brock River, NT, 2003-2005. Can. Manuscr. Rep. Fish. Aquat. Sci. 2932: viii + 61 p.

Data and Resources

Additional Info

Field	Value
Last Updated	April 17, 2026, 20:08 (UTC)
Created	April 17, 2026, 20:08 (UTC)
contact_email	colin.gallagher@dfo-mpo.gc.ca
contact_person	{"en": "Government of Canada; Fisheries and Oceans Canada", "fr": "Gouvernement du Canada; Pêches et Océans Canada"}
criticality_level	[]
data_dictionary	EPSG:4326,http://www.epsg-registry.org,
geographic_scope	[]
open_canada_collection	fgp
open_canada_date_published	2022-01-25 00:00:00
open_canada_keywords	{"en": ["Lakes", "Zooplankton", "Water Quality/Water Chemistry", "Salvelinus alpinus", "Salvelinus namaycush", "Water quality", "Arctic", "Arctic ecosystems", "Fish", "Fisheries resources", "Chemistry", "Habitats", "Lakes", "Freshwaters"], "fr": ["lacs", "zooplancton", "qualité de l''eau/chimie de l''eau", "Salvelinus alpinus", "Salvelinus namaycush", "Qualité de l'eau", "Arctique", "Écosystème arctique", "Poisson", "Ressources halieutiques", "Chimie", "Habitat", "Lac", "Eaux douces"]}
open_canada_subject	["nature_and_environment", "science_and_technology"]
sensitivity_level	unrestricted
title_fr	Ressources halieutiques et habitats dans un lac en amont de la rivière Brock, dans les Territoires du Nord-Ouest -données sur la qualité de l'eau
update_frequency	not_planned