For this study, we will have temporal overlap between all data sources from 2006-2020 (Hake only odd years), and spatial overlap across the whole JSOES sampling area, except for Pre-Recruit Survey (which will only cover the southern 2/3 of the survey grid to the Columbia River Plume).


Survey temporal resolution


Survey spatial resolution

JSOES

Map of the JSOES survey extent from Barceló et al. (2021).
Map of the JSOES survey extent from Barceló et al. (2021).


CCES

Map of the CCES survey extent in 2021 from Renfree et al. (2022).
Map of the CCES survey extent in 2021 from Renfree et al. (2022).


PRS

Map of the PRS survey extent from Brodeur et al. (2019).
Map of the PRS survey extent from Brodeur et al. (2019).


Hake

Map of the Hake survey extent from Blois (2020).
Map of the Hake survey extent from Blois (2020).



References

Barceló, C., R. D. Brodeur, L. Ciannelli, E. A. Daly, C. M. Risien, G. S. Saldías, and J. F. Samhouri. 2021. Time-Varying Epipelagic Community Seascapes: Assessing and Predicting Species Composition in the Northeastern Pacific Ocean. Frontiers in Marine Science 8:1–18.
Blois, S. de. 2020. The 2019 Joint U . S .– Canada Integrated Ecosystem and Pacific Hake Acoustic-Trawl Survey: Cruise Report SH-19-06. NOAA Processed Report NMFS-NWFSC-PR-2020-03:1–50.
Brodeur, R. D., M. E. Hunsicker, A. Hann, and T. W. Miller. 2019. Effects of warming ocean conditions on feeding ecology of small pelagic fishes in a coastal upwelling ecosystem: A shift to gelatinous food sources. Marine Ecology Progress Series 617-618:149–163.
Renfree, J. S., N. M. Bowlin, B. E. Erisman, R. I. Rojas-González, G. E. Johnson, S. A. Mau, D. W. Murfin, B. D. Schwartzkopf, T. S. Sessions, and K. L. Stierhoff. 2022. Report on the Summer 2021 California Current Ecosystem Survey (CCES)(2107RL), 6 July to 15 October 2021, conducted aboard NOAA ship Reuben Lasker, Mexican research vessel Dr. Jorge Carranza Fraser, fishing vessels Lisa Marie and Long Beach Carnage, and un.