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arctic ecosystems 
deposition 
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1 Dossier(s) trouvé(s) pour le chercheur principal "Gregor, Dennis" (les projets pluriannuels sont regroupés):
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Contaminant deposition measurements in precipitation in the NWT
chercheur principal: Gregor, Dennis J.
Année(s) de permis: 1994 1993
Résumé: There is only limited information on contaminant trends in arctic ecosystems. This long-term study is examining the amounts of contaminants present in arctic ice caps. By taking core samples from ice caps, the researchers are able to measure the levels of contaminants that have been deposited by precipitation over many years. This study will also improve our understanding of the levels of conta...


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