Trends in Rain-Snow Transition Elevation, Seasonal Snowfall Fraction, and Runoff Efficiency Across the Sierra Nevada (1980 – 2022)

Andrew R Hedrick1, Chadwick A Moore2, Ernesto Trujillo3,4 and Frederick B. Pierson1, (1)USDA-ARS, Northwest Watershed Research Center, Boise, ID, United States, (2)U.S. Bureau of Reclamation, San Joaquin River Restoration Program, Sacramento, CA, United States, (3)Boise State University, Department of Geosciences, Boise, United States, (4)USDA-ARS, Northwest Watershed Research Center, Boise, United States