Pharmacology, Toxicology and Environmental Health Commons^™

Developing A Site Specific Understanding Of The Toxicity Of Rare Earth Elements, Cerium And Dysprosium, To Daphnia Pulex And Hyalella Azteca, Oliver Vukov

Theses and Dissertations (Comprehensive)

Rare earth elements (REEs) are a group of similarly reactive metals that are divided into two groups; the light (LREEs) and heavy (HREEs) rare earths. These metals are used in a variety of industries and are critical to the function of modern society. The demand for REEs is expected to increase and as a result new mining projects are being developed with a potential for future mining in Canada. The toxicological understanding of these metals in the aquatic environment is very limited. The objective of this research is to compare the toxicological effect of REEs to the freshwater invertebrates Daphnia …