scholarly journals Familial cluster of asymptomatic COVID–19 cases in a First Nation community in Northern Saskatchewan, Canada

2021 ◽  
Vol 47 (2) ◽  
pp. 94-96
Author(s):  
Shree Lamichhane ◽  
Sabyasachi Gupta ◽  
Grace Akinjobi ◽  
Nnamdi Ndubuka
Keyword(s):  
First Nation ◽  
Familial Cluster ◽  
Northern Saskatchewan

Yukon First Nation use of Copper for End-Blades on Hunting Arrows

2020 ◽  
Vol 0 (0) ◽  
pp. 109-131
Author(s):  
Christian Daniel Thomas ◽  
P. Gregory Hare ◽  
Joshua D. Reuther ◽  
Jason S. Rogers ◽  
H. Kory Cooper ◽  
...  
Keyword(s):  
First Nation

The Impact of Effluents from a Uranium Mine and Mill Complex in Northern Saskatchewan on Contaminant Concentrations in Receiving Waters and Sediments

1987 ◽  
Vol 22 (4) ◽  
pp. 559-569 ◽  
Author(s):  
Thomas P. Hynes ◽  
Randy M. Schmidt ◽  
Tim Meadley ◽  
Neill A. Thompson
Keyword(s):  
Major Ions ◽  
Mining Operation ◽  
Uranium Mining ◽  
Uranium Mine ◽  
Northern Saskatchewan ◽  
Receiving Waters ◽  
The Impact

Abstract Data are provided on the release of 5 radionuclides, 17 metals and 7 major ions from a uranium mining operation in northern Saskatchewan. The downstream concentration of these contaminants is documented, and the point of “no discernible impact” is determined. Sediments in a downstream lake are monitored for uranium and molybdenum, and the post-release fate of these metals is discussed.

scholarly journals Drinking Water Consumption Patterns: An Exploration of Risk Perception and Governance in Two First Nations Communities

2020 ◽  
Vol 12 (17) ◽  
pp. 6851
Author(s):  
Neal Spicer ◽  
Brenda Parlee ◽  
Molly Chisaakay ◽  
Doug Lamalice
Keyword(s):  
Drinking Water ◽  
Risk Perception ◽  
First Nations ◽  
Water Consumption ◽  
Local Community ◽  
Indigenous Communities ◽  
Bottled Water ◽  
Consumption Patterns ◽  
First Nation ◽  
Individual Risk

Many Indigenous communities across Canada suffer from the lack of access to clean drinking water; ensuring individuals and communities have safe water to drink either from their home or from their local environment requires the consideration of multiple factors including individual risk perception. In collaboration with local leaders, semi-structured interviews (n = 99) were conducted over a two-year period in the Dene Tha’ First Nation and Kátł’odeeche First Nation to unpack the issue of risk perception and its meaning to local community members. These local metrics of risk perception including smell, taste, safety, health fears and level of concern were then used to explore patterns in other data on drinking water consumption patterns and bottled water use. The results are consistent with previous research related to water insecurity and indicate that both communities consume more bottled water than the average Canadian. Results also varied by jurisdiction; those in Alberta indicated much higher levels of concern and a greater degree of bottled water consumption.

The Wathaman batholith: largest known Precambrian pluton

1984 ◽  
Vol 21 (10) ◽  
pp. 1082-1097 ◽  
Author(s):  
S. L. Fumerton ◽  
M. R. Stauffer ◽  
J. F. Lewry
Keyword(s):  
Shear Zones ◽  
Island Arc ◽  
Pacific Rim ◽  
Early Proterozoic ◽  
Northern Saskatchewan ◽  
Internal Deformation

The Early Proterozoic Wathaman batholith, in northern Saskatchewan and Manitoba, is a 900 km long, megacrystic granite–granodiorite intrusion that straddles the junction between ensialic miogeoclinal and probably ensimatic eugeoclinal–island-arc terranes of the "Trans-Hudson Orogen," of the western Churchill Province. Although the largest Precambrian batholith known, it is, apart from marginal complexities, remarkably homogeneous throughout and, unlike comparably sized and situated Phanerozoic batholiths, shows no evidence of multiple intrusion, nor does it have comagmatic early mafic phases. However, it may be considered as just one phase of a larger batholithic belt that also includes numerous smaller plutons. Taken as a whole the composite batholithic belt is similar in many aspects to Mesozoic Pacific rim batholithic belts, and like them probably was emplaced during plate collision.The batholith is affected by pervasive internal deformation, is bounded on the northwest by major blastomylonite zones, and is transected internally by splaying shear zones. It is a mid- to late-synkinematic Hudsonian intrusion, emplaced within a markedly compressional, crustal regime. On the basis of petrological, geochemical, and isotopic criteria the batholith is an "I-type" intrusion, but the origin of the magma and the emplacement mechanisms are still unresolved problems.

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