Journal Article 3 North Pacific Gyre Oscillation Pacific Decadal Oscillation 2 Research Support, Non-U.S. Gov't 2 Research Support, U.S. Gov't, Non-P.H.S. 2 climate change 2 Alaska 1 mehr ... Arctic Oscillation 1 North Pacific Ocean 1 San Francisco Estuary 1 cetacean foraging 1 climate variability 1 demersal 1 ecosystem shifts 1 estuary salinity zones 1 euphausiids 1 fish assemblage 1 fisheries 1 forage fish 1 freshwater outflow 1 groundfish 1 pelagic 1 regime shift 1 salmon 1 upwelling 1 weniger ...