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rare earth element 
water quality 
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2 Dossier(s) trouvé(s) pour le chercheur principal "McGeer, Jim" (les projets pluriannuels sont regroupés):
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Understanding the potential impacts of rare earth elements in aquatic systems in the NWT.
chercheur principal: McGeer, Jim
Année(s) de permis: 2023 2022
Résumé: This licence has been issued for the scientific research application No.5300. The objectives of the project are to develop data on the aquatic toxicology of rare earth elements in northern ecosystems and to contribute to water quality criteria for these metals. Three types of sample collections are proposed: 1) Water samples of approximately 0.5 L will be collected in pre-cleaned bottles ...


Understanding the potential impact of rare earth elements in aquatic systems in the NWT
chercheur principal: McGeer, Jim
Année(s) de permis: 2016 2015 2014
Résumé: The objectives of this research are to evaluate the relative sensitivity of northern aquatic invertebrates and northern ecosystems in comparison to southern species and environments. The focus of comparisons is in relation to the toxicity of rare earth elements. Three types of sample collections are proposed. These would be done at the Avalon Rare Metals Inc. Thor Lake site as well as along the...


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