Search
Skip to Search Results- 15North Saskatchewan Watershed Alliance (NSWA)
- 8Prepas, E.
- 6Bergeron, Yves
- 6Gauthier, Sylvie
- 6Smith, Daniel W.
- 6Trew, David
- 60Sustainable Forest Management Network
- 48Sustainable Forest Management Network/Project Reports (Sustainable Forest Management Network)
- 20North Saskatchewan Watershed Alliance (NSWA)
- 16North Saskatchewan Watershed Alliance (NSWA)/Studies & Reports (NSWA)
- 14Graduate and Postdoctoral Studies (GPS), Faculty of
- 14Graduate and Postdoctoral Studies (GPS), Faculty of/Theses and Dissertations
- 83Report
- 14Thesis
- 4Article (Published)
- 2Conference/Workshop Presentation
- 1Article (Draft / Submitted)
- 1Conference/Workshop Poster
- 5Department of Biological Sciences
- 2Department of Earth and Atmospheric Sciences
- 1Department of Chemical and Materials Engineering
- 1Department of Civil and Environmental Engineering
- 1Department of Forest Science
- 1Department of Physics
- 2St. Louis, Vincent (Biological Sciences)
- 1Adamowicz, Vic (Resource Economics and Environmental Sociology)
- 1Dumberry, Mathieu (Physics)
- 1El-Kadi, Ayman (Pharmaceutical Sciences)
- 1Froese, Duane (Earth and Atmospheric Sciences)
- 1Hauer, Grant (Resource Economics and Environmental Sociology)
-
Methylmercury production and export across the terrestrial-aquatic continuum in permafrost peatland catchments
DownloadFall 2023
Ongoing permafrost thaw in northern peatland catchments may increase the production and downstream delivery of neurotoxic methylmercury (MeHg) across the terrestrial-aquatic continuum. Peatlands in boreal-Arctic regions have large stocks of mercury (Hg) in frozen soils, accumulated through...
-
Supporting information: Controls on methylmercury concentrations in lakes and streams of peatland-rich catchments along a 1700 km permafrost gradient
Download2022-12-05
Lauren M Thompson, McKenzie A Kuhn, Johanna C Winder, Lucas PP Braga, Ryan HS Hutchins, Andrew J Tanentzap, Vincent L St. Louis, David Olefeldt
Supporting information: "Controls on methylmercury concentrations in lakes and streams of peatland-rich catchments along a 1700 km permafrost gradient." Figure S1: Satellite imagery, hydrographs, and flowpaths of study regions; Figure S2: Regression of unfiltered MeHg and SUVA254; Figure S3:...
-
Soil and porewater chemistry from peatlands of the Interior Plains, northwestern Canada
2022-11-09
Thompson, L. M., Olefeldt, D., Mangal, V., Knorr, K.H.
The xlsx files contain one "ReadMe" tab and one "Data" tab regarding the chemistry of peatland soils or porewater. The "ReadMe" tab details the variable name, units, description, citation (optional), laboratory, and vocabulary terms. The "Data" tab contains data collected from twelve wetlands...
-
Assessing Spatial and Temporal Variation in Source Water Quality and Drinking Water Treatability Across a Gradient of Forest Harvest on Vancouver Island, BC
DownloadFall 2021
On Canada’s Pacific Coast, forestry is integral to society. Although economically important, harvesting practices may alter source waters that originate in forested watersheds through changes in suspended solids (SS) and dissolved organic matter (DOM). Each of these metrics has the potential to...
-
2020-11-01
Wabamun Lake Watershed Management Plan Steering Committee
While lake management is complex and can be looked at through a number of different lenses, this plan focusses on four overarching goals: good water quality; healthy aquatic ecosystems and biodiversity; wise land use; engaged stewardship. (As cited in the executive summary.)
-
Spatial variations of total and dissolved trace elements and their distributions amongst major colloidal forms along and across the Lower Athabasca River
DownloadFall 2020
The Athabasca River (AR) is the longest river in Alberta with a wide variety of natural and potential anthropogenic inputs. The purpose of this study was to quantify the spatial variation of trace element (TE) concentrations and forms in this aquatic system. Water samples were gathered along a...
-
The Effect of Source Water Quality on Water Treatment Costs: Evaluation of Source Water Protection Practices
DownloadSpring 2020
A few high-profile forest fires and floods in recent history has exposed the vulnerability of Canadians’ drinking water supply systems to extreme events and their long-lasting consequences. Elevated levels of contaminants in surface waters can force downstream communities to engage in costly...
-
2019-04-30
On February 5, 2019 the North Saskatchewan Watershed Alliance (NSWA) and the Modeste Natural Infrastructure Project (MNIP) held a workshop to learn about upcoming and current research projects related to watershed health and ecosystem services in the North Saskatchewan River basin. The purpose of...
-
2019-01-24
This survey creates a baseline and status regarding the aquatic ecosystems (physical & chemical environment and living organisms) along the Sturgeon River. Twelve sampling stations were distributed throughout the length of the river, as well as along the main tributaries. At each sampling station...