TY - RPRT TI - Variability common to first leaf dates and snowpack in the western conterminous United States AU - Gregory J. McCabe AU - Julio L. Betancourt AU - Gregory T. Pederson AU - Mark D. Schwartz PY - 2013 DO - 10.1175/2013ei000549.1 UR - https://pubs.usgs.gov/publication/70190122 ID - 70190122 ER -