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hydrology 
organic carbon 
physical sciences 
water quality 
permafrost 
slumping 
stream flow 
limnology 
water chemistry 
flooding 
carbon dioxide 
ice jams 

2 Dossier(s) trouvé(s) pour le chercheur principal "Tank, Suzanne" (les projets pluriannuels sont regroupés):
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The effect of permafrost slumping on carbon delivery from land to water
chercheur principal: Tank, Suzanne E
Année(s) de permis: 2019 2018 2017 2016 2015 2014
Résumé: The objective of this study is to understand how permafrost slumping increases the mobilization of organic carbon from land to water, and the effects of this movement on stream communities. The research team will measure the concentration of stream-water organic carbon upstream and downstream of slump sites. The research team will also examine the fate of this carbon by undertaking incubation expe...


Degradation of dissolved organic carbon in Mackenzie Delta lakes and river channels
chercheur principal: Tank, Suzanne E
Année(s) de permis: 2013 2012
Résumé: This study will examine the solar degradation of riverine dissolved organic carbon (DOC) to carbon dioxide (CO2) throughout the Mackenzie River Delta. During the spring runoff peak just before summer solstice, ice-jam flooding inundates the Delta with river water, which spreads out in a relatively thin layer over an extended area and is exposed to 24-hour Arctic sunlight. This water is then slowly...


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