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permafrostphysical sciences
water quality
wildfire
drought
environmental assessment
climate change
limnology
2 Dossier(s) trouvé(s) pour le chercheur principal "Pisaric, Michael" (les projets pluriannuels sont regroupés):
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Using the past to inform the future: A paleoecological perspective of the impacts of drought and fire on lakes, permafrost and forests
chercheur principal: Pisaric, Michael FJ
Année(s) de permis: 2019 2018 2017 2016
Résumé: This licence has been issued for the scientific research application No.4564. The objectives of this research are to examine the frequency and severity of past wildfire and drought (drought-like) conditions in the southern Northwest Territories. Specifically, the research team will examine the following questions: 1) how frequent and severe have fires been in the; 2) are fires becoming more fre...
Année(s) de permis: 2019 2018 2017 2016
Résumé: This licence has been issued for the scientific research application No.4564. The objectives of this research are to examine the frequency and severity of past wildfire and drought (drought-like) conditions in the southern Northwest Territories. Specifically, the research team will examine the following questions: 1) how frequent and severe have fires been in the; 2) are fires becoming more fre...
Environmental change in the 20th century, Mackenzie Delta region, Northwest Territories.
chercheur principal: Pisaric, Michael FJ
Année(s) de permis: 2008 2007 2006 2005
Résumé: Climate change is expected to have the greatest impacts in northern regions. Permafrost degradation is a likely outcome of warming temperatures. As temperatures increase and permafrost begins to melt, there is likely to be significant impacts on aquatic communities as nutrients and contaminants accumulated in permafrost are released into lakes. This study will examine the impact of permafrost degr...
Année(s) de permis: 2008 2007 2006 2005
Résumé: Climate change is expected to have the greatest impacts in northern regions. Permafrost degradation is a likely outcome of warming temperatures. As temperatures increase and permafrost begins to melt, there is likely to be significant impacts on aquatic communities as nutrients and contaminants accumulated in permafrost are released into lakes. This study will examine the impact of permafrost degr...
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