Stahle, David W, Griffin, R Daniel, Cleaveland, Malcolm K, Edmondson, Jesse R, Fye, Falko K, Burnette, Dorian J, Abatzoglou, John T, Redmond, Kelly T, Meko, David M, Dettinger, Micheal D, Cayan, Daniel R, and Therrell, Matthew D, 2011, A Tree-Ring Reconstruction of the Salinity Gradient in the Northern Estuary of San Francisco Bay: San Francisco Estuary and Watershed Science, v. 9, iss. 1.