Changes to North American Snowpacks from 1979-2004 based on Snow Water Equivalent data of SMMR and SSM/I Passive Microwave and related Climatic factors
National Snow & Ice Data Center, University of Colorado at Boulder, Boulder, CO 80309-0449, United States ; Department of Civil & Environmental Engineering, NREF 3-033 University of Alberta, Edmonton, AB T6G 2W2, Canada
Department of Civil & Architectural engineering, University of Colorado at Boulder, Boulder, CO 80309, United States
National Snow & Ice Data Center, University of Colorado at Boulder, Boulder, CO 80309-0449, United States
Department of Civil & Environmental Engineering, NREF 3-033 University of Alberta, Edmonton, AB T6G 2W2, Canada