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Abstract:
This dataset compiles individual oxygen uptake rates of 4-day old Calanus hyperboreus nauplii when exposed to ocean acidification and warming, individually and in combination.
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Gravid Calanus hyperboreus females were collected from the Northern Barents Sea during the Q1 Nansen Legacy Seasonal Cruise in March 2021. After hatching, 4-day old Calanus hyperboreus nauplii were used for a respiration assay, exposing the nauplii to acidification (pH 8.01 and 7.50) and warming (0°C and 3°C), both individually and in combination. The measurement of the metabolic rates took place by means of the loligo microplate system and took 12h. Subequently, the oxygent uptake rates were obtained by means of the RespR package in R (Rstudio) and were calculated into ng O2 per individual per hour. To our knowledge, this is the first dataset on naupliar oxygen uptake rates in a multiple stressor experimental design for Calanus hypeboreus from the Northern Barents Sea.