TY - RPRT TI - Warming is driving decreases in snow fractions while runoff efficiency remains mostly unchanged in snow-covered areas of the western United States AU - Gregory J. McCabe AU - David M. Wolock AU - Melissa Valentin PY - 2018 DO - 10.1175/jhm-d-17-0227.1 UR - https://pubs.usgs.gov/publication/70236152 ID - 70236152 ER -