Publications
Strontium isotopes reveal ephemeral streams used for spawning and rearing by an imperilled potamodromous cyprinid Clear Lake hitch Lavinia exilicauda chi.
Marine and Freshwater Research. https://doi.org/10.1071/MF18264,
(2019). Endangered winter-run Chinook salmon rely on diverse rearing habitats in a highly altered landscape..
Biological Conservation. 217,
Phillis_et_al_2017_Biological_Conservation.pdf (907.84 KB)
(2018). 
Fishery collapse, recovery, and the cryptic decline of wild salmon on a major California River.
Canadian Journal of Fisheries and Aquatic Sciences.
cjfas-2017-0273.pdf (7.7 MB)
(2018). 
Managing for salmon resilience in California’s variable and changing climate.
(Carlson, SM., Henery R., Johnson RC., Mantua N., Moyle P. B., & Sommer T., Ed.).San Francisco Estuary and Watershed Sciences. 16(2),
SFEWS_Herbold_0818_final.pdf (6.85 MB)
(2018). 
Improved fisheries management through life stage monitoring: the case for the Southern Distinct Population Segment of North American Green Sturgeon and the Sacramento-San Joaquin River White Sturgeon.
NOAA Technical Memorandum . NMFS-SWFSC-588,
NOAA-TM-NMFS-SWFSC-588.pdf (1.53 MB)
(2017). 
Life history and current monitoring inventory of San Francisco Estuary sturgeon.
NOAA Technical Memorandum . NMFS-SWFSC-589,
NOAA-TM-NMFS-SWFSC-589.pdf (420.07 KB)
(2017). 
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). 
Scientific framework for assessing factors influencing endangered Sacramento River winter-run Chinook (Oncorhynchus tshawytscha) across the life cycle.
NOAA Technical Memorandum . NMFS-SWFSC-586,
NOAA-TM-NMFS-SWFSC-586_Final.pdf (1.62 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). Round-the-Coast: Snapshots of Estuarine Climate Change Effects.
Fisheries. 41(7),
(2016). Metapopulation structure of a semi-anadromous fish in a dynamic environment.
Canadian Journal of Fisheries and Aquatic Sciences. 72(5),
(2015). Quantifying physiological influences on otolith microchemistry.
Methods in Ecology and Evolution. 6,
Sturrock et al 2015 Quantifying physiological influences on otolith microchemistry MEE_small.pdf (918.81 KB)
(2015).
(2015). 
Size, growth, and origin-dependent mortality of juvenile Chinook salmon Oncorhynchus tshawytcha..
Marine Ecology Progress Series. 487,
(2013). 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). 
Sockeye salmon (Oncorhynchus nerka) return after an absence of nearly 90 years: a case of reversion to anadromy.
Canadian Journal of Fisheries and Aquatic Sciences. 68,
(2011). Isotope tracking of terrestrial and freshwater vertebrates.
(Bowen, G., Dawson T., & Tu K., Ed.).Isoscapes: Understanding movement patterns and processes on earth through isotope mapping.
(2010). Reinstatement and further description of Eualus subtilis Carvacho & Olsen, and comparison with E. lineatus Wicksten & Butler (Crustacea: Decapoda: Hippolytidae).
Proceeding of the Biological Society of Washington. 112(1),
(1999).