You're currently viewing an old version of this dataset. To see the current version, click here.

What Drives Differences in Fish Mercury Levels Among Lakes in the Dehcho?

From 2022-2024, we studied multiple lakes in the Dehcho and learned what determines mercury levels in Lake Whitefish and how mercury is magnified through lake food webs.

Données et ressources

Info additionnelle

Champ Valeur
Creator NWT Cumulative Impact Monitoring Program
Summary Since 2012, Dehcho Guardians and university researchers have been working together to understand why fish in some lakes have different mercury levels, what causes the differences, and if we can predict how climate change and other stressors will affect fish mercury levels. From 2022-2024, we studied multiple lakes in the Dehcho and learned what determines mercury levels in Lake Whitefish and how mercury is magnified through lake food webs.
Local Relevance This research investigates what determines mercury levels in Lake Whitefish and how mercury is magnified through lake food webs.
Notes This bulletin is part of the Cumulative Impact Monitoring Program's NWT Environmental Research Bulletin series - Volume 9, Issue 83.
Mots-clés Freshwater,Mercury,Fish,Lakes,Community Monitoring,Dehcho
Geographic Region Dehcho
Release Date 2025
Last Modified Date 2025
Funding Program NWT Cumulative Impact Monitoring Program