Published May 24, 2022
| Version v3
Dataset
Open
Long-term biomass estimates for the central stock of northern anchovy
Creators
- 1. Farallon Institute
Description
Long-term biomass estimates for the central stock of northern anchovy (CSNA; Engraulis mordax) in the California Current Ecosystem are estimated from geospatial weighting of egg and larval data from winter/spring CalCOFI surveys (1951–2021). Estimates include the entire range of the CSNA, from northwestern Baja California, Mexico, to north of Point Reyes, California, and nearshore waters.
Files
CSNA biomass 1951-2021.csv
Files
(142.3 kB)
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Additional details
References
- MacCall, A. D., W. J. Sydeman, P. C. Davison, and J. A. Thayer. 2016. Recent collapse of northern anchovy biomass off California. Fish Res 175:87–94. http://www.faralloninstitute.org/s/MacCallEtal2015FishRes.pdf
- Thayer, J.A., A.D. MacCall, P.C. Davison, W.J. Sydeman. 2017. California anchovy population remains low, 2012-2016. CalCOFI Rep. http://www.faralloninstitute.org/s/Thayer-et-al-2017-CalCOFI-Rep.pdf
- Davison, P. C., W. J. Sydeman, and J. A. Thayer. 2017. Are there temporal or spatial gaps in recent estimates of anchovy off California? CalCOFI Rep 58:1–13. http://www.faralloninstitute.org/s/Davison-et-al-2017-CalCOFI-Rep.pdf
- Sydeman, W.J., S. Dedman, M. Garcia-Reyes, S.A. Thompson, J.A. Thayer, A. Bakun, A.D. MacCall. 2020. Sixty-five years of northern anchovy population studies in the southern California Current: From collapse to recovery and back. ICES J Mar Sci. 77:486-499. doi:10.1093/icesjms/fsaa004