This repository includes data, code, and model output for: Feddern, M.L., Shaftel, R., Schoen, E.R., Cunningham, C.J., Connors, B.M., von Finster, A., Liller, Z., von Biela, V. R., and Howard, K.G. Body size and early marine conditions drive changes in Chinook salmon productivity across northern latitude ecosystems. Global Change Biology.
This datasets contained in this repository include various potential covariates and modeled Chinook salmon spawner and recruitment estimates investigated for Feddern et al. "Body size and early marine conditions drive changes in Chinook salmon productivity across northern latitude ecosystems". The authors of this dataset were not the original collectors of these data, but instead collated them from publicly available datasets, reports, and published papers. They are archived here for reproducibility and the original sources should be acknowledged. We are very grateful to the people who originally collected these data and developed the associated models and run reconstructions. The data were collected from:
Chinook salmon spawner and recruitment data
Chena and Salcha Rivers: https://www.adfg.alaska.gov/FedAidPDFs/FMS24-02.pdf see Table 1 and Table 2
Kuskokwim River Basin: https://doi.org/10.1139/cjfas-2019-0281
East Fork of the Adreafsky and Gisasa River: https://doi.org/10.3996/072019-JFWM-064 via https://doi.org/10.3996/072019-JFWM-064.S4
Canadian Yukon River Basin: https://doi.org/10.1002/eap.2709 see https://doi.org/10.5281/zenodo.6625526
Marine Covariates
Wind and summer SST: https://psl.noaa.gov/rest/data.noaa.ersst.v5.html accessed 2022-05-08
Winter SST: https://github.com/MattCallahan-NOAA/SST-shiny accessed 2023-06-10
River Ice Breakup: https://arcticdata.io/catalog/view/doi:10.18739/A28W38388 accessed 2022-05-08
Chum and Pink salmon abundance: https://knb.ecoinformatics.org/view/doi:10.5063/F1N29V9T accessed 2022-05-08
Sea Ice Cover: https://www.beringclimate.noaa.gov/data accessed 2022-05-08
Walleye Pollock biomass and recruitment: https://www.npfmc.org/library/safe-reports/ accessed 2022-05-08
Body size: https://knb.ecoinformatics.org/view/doi:10.5063/F1707ZTM accessed 2022-05-08
Freshwater Covariates
Freshwater indicators are archived: https://doi.org/10.5061/dryad.9w0vt4bqm
Temperature data derived from Daymet: https://daymet.ornl.gov/ accessed 2022-11-26
Streamflow derived from GloFAS: https://essd.copernicus.org/articles/12/2043/2020/ via https://doi.org/10.24381/cds.a4fdd6b9 accessed 2022-11-26