2 dossier(s) trouvé(s) portant l’étiquette "methane" (les projets pluriannuels sont regroupés):
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The ecology and paleoecology of benthic macroinvertebrates in the Mackenzie Delta region
chercheur principal: Quinlan, Roberto
Année(s) de permis: 2017 2016 2015 2014 2013
Résumé: This study will examine the effects of permafrost and flooding on the ecological structure and carbon exchange of contrasting lakes in the Mackenzie River Delta. Permafrost thaw in lake catchments may cause increased transport of organic carbon and dissolved nutrients to lakes with effects on the hydrology and water chemistry of lake environments. Patterned ground marked by ice-wedge polygons is f...


Variability in peat plateau energy balance and water chemistry along a warming gradient
chercheur principal: English, Michael C
Année(s) de permis: 2013
Résumé: This research is physically based on a peat plateau and a peat bog, both close to Yellowknife. There are two primary objectives to this research. The first involves quantifying surface energy balances in areas where degradation of peat is pronounced and where it is not. Suprapermafrost water from the degraded and non-degraded sites will be analyzed for nutrients and dissolved organic carbon (DOC) ...


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