A single experiment on the squid species Doryteuthis opalescens in a Loligo Systems swim tunnel and Witrox oxygen probe system. Oxygen was recorded to very low concentrations, making this dataset suitable for determining PCrit. Experiment conducted at Hopkins Marine Station, Stanford University, Pacific Grove, California. Mean temperature, salinity and atmospheric pressure are supplied below to allow for conversion to oxygen concentration units.
squid.rdA data frame object consisting of 2 columns ($Time and $Oxygen)
and 34120 rows (approx 9.5h of data).
Dissolved oxygen units: mg/L
Time units: seconds
Chamber volume (L): 12.3
Specimen wet mass (kg): 0.02141
Temperature (°C): 14
Salinity: 35
Atm. Pressure (bar): 1.013253
Data kindly supplied by Ben Burford, Hopkins Marine Station, Stanford University.