Modes de variabilité temporelle des débits moyens annuels et leurs liens avec les indices climatiques au québec (canada)

• Published in: Géographie physique et Quaternaire
• Main Authors: Assani, Ali A., Lajoie, Francis, Vadnais, Marie-Ève, Benseghir, Safia, Bureau, Caroline
• Format: Text
• Language: French
• Published: Les Presses de l'Université de Montréal 2006
• Subjects: envir; geo; Arctic; Canada; Hudson; Hudson Bay; Lawrence River; Ungava Bay; North Atlantic
• Online Access: https://doi.org/10.7202/017996ar; http://id.erudit.org/iderudit/017996ar

The temporal variability of the annual average discharges (1970-1995) of 70 hydrological stations distributed among Québec three main watersheds was studied by principal component analysis and smoothing by a simple moving average. Five temporal variability modes were thus identified according to the...