Daily and Cumulative Hatching in embryonic Pacific herring

These data were collected at Shannon Point Marine Center in Washington, U.S.A. in March and May, 2021. Embryos were reared at four temperatures in March (10, 12, 14, 16C) and two temperatures in May (10, 16C). In both March and May, embryos were reared at either ~500 pCO2 uatm (ambient) or ~2000 pCO2 uatm (heightened). These data measure the daily and cumulative hatching response of embryos in both March and May.


Fisheries and aquaculture


hatching, Pacific herring, ocean acidification, temperature rise, forage fish, survival


48.996888N, 47.596433S, -121.803091E, -123.768523W


fert date: date of fertilization

replicate_cup: replicate cup containing embryos

hatching_date: date embryos hatching

tank: tank (1-4) housing cups with embryos

header_tank: associated header tank with pCO2-adjusted water

DPF: days post fertilization upon hatching

temp: rearing temperature

CO2: rearing CO2

healthy_larvae: number of healthy hatchlings

deformed_larvae: number of deformed hatchlings

dead: number of dead hatchlings

hatch_number: total number of hatched larvae

total_eggs: total eggs in each replicate cup

daily_hatch: percent of hatchlings assessed daily (daily healthy_larvae + daily deformed_hatch / hatch_number)

cumulative_hatch: percent of hatchlings per replicate cup assessed cumulatively (cumulative healthy_larvae + cumulative deformed_hatch / hatch_number)

deformation_rate: percent of cumulative deformed_larvae (cumulative deformed_larvae / hatch_number)


Daily and Cumulative Hatch, March 2021
10 KoCSVProcessed data
Daily and Cumulative Hatch, May 2021
7 KoCSVProcessed data
How to cite
Singh Nicole, Love Brooke, Murray Christopher, Sobocinki Kathryn, Cooper W. James (2021). Daily and Cumulative Hatching in embryonic Pacific herring. SEANOE. https://doi.org/10.17882/96695

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