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Increases of dissolved organic carbon in temperate and boreal lakes in Quebec, Canada
Authors:Suzanne Couture  Daniel Houle  Christian Gagnon
Institution:(1) Environment Canada, Science and Technology Branch, 105 McGill St., Montreal, QC, Canada, H2Y 2E7;(2) Minist?re des Ressources Naturelles du Qu?bec, Direction de la Recherche Foresti?re, 2700 Einstein St., Sainte-Foy, QC, Canada, G1P 3W8
Abstract:

Purpose  

Increases in dissolved organic carbon (DOC) concentrations have been reported in surface waters worldwide in the last 10 to 20 years. The causes behind these increases have been attributed to many factors, including climate change and decreasing depositions of atmospheric sulphate ( \textSO42 - {\text{SO}}_4^{{{2} - }} ). Trends in DOC concentrations and their potential causal factors were examined in a network of 30 lakes lying in undisturbed temperate and boreal catchments in the province of Quebec, Canada.
Keywords:
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