The use of wavelet transform in trend analysis of streamflow and precipitation in Quebec and Ontario during 1954

Authors: Nalley, D, J Adamowski, B Khalil
Description: This study aimed to investigate the possible trends present in the flow and precipitation time series from several stations in Ontario and Quebec, Canada. Monthly, seasonally-based, and annual flow and precipitation time series from a total of eight flow stations and seven meteorological stations were analyzed. In this study, the discrete wavelet transform (DWT) was used in combination with the Mann-Kendall (MK) test in order to investigate the trends
Keywords: discrete wavelet transform, mann-kendall test, trend analysis, streamflow, precipitation
Technical field: technical_fields_app7
Session name: Soil and water
Date: 2012
Identifier: CSBE12079
Coverage: Canada

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