Publications
Science advancements key to increasing management value of life stage monitoring networks for endangered Sacramento River Winter run Chinook salmon in California.
San Francisco Estuary and Watershed Science. 13(3),
Johnson_2017_SFEWS.pdf (3.55 MB)
(2017). 
Central Valley Domain.
(Williams, TH., Ed.).Viability assessment for Pacific salmon and steelhead listed under the Endangered Species Act: Southwest. NOAA Technical Memorandum NMFS-SWFSC-564,
NOAA-TM-NMFS-SWFSC-564.pdf (6.23 MB)
(2016). 
Isotopes and genes reveal freshwater origins of Chinook salmon (Oncorhynchus tshawytscha) aggregations in California’s coastal ocean.
Marine Ecology Progress Series. 548,
(2016). Managed metapopulations: Do salmon hatchery ‘sources’ lead to in-river ‘sinks’ in conservation?.
PLos ONE. 7(2),
2012_Johnson_plosone.pdf (418.82 KB)
(2012). 