Calwater field studies designed to quantify the roles of atmospheric rivers and aerosols in modulating U.S. West Coast Precipitation in a changing climate

F. Martin Ralph^*, K. A. Prather, D. Cayan, J. R. Spackman, P. Demott, M. Dettinger, C. Fairall, R. Leung, D. Rosenfeld, S. Rutledge, D. Waliser, A. B. White, J. Cordeira, A. Martin, J. Helly, J. Intrieri