CO2 incubation data collected during the SIPEX II voyage of the Aurora Australis, 2012

• Other Authors: AADC (owner), AADC, DATA OFFICER (distributor), AADC, DATA OFFICER (custodian), AU/AADC > Australian Antarctic Data Centre, Australia (hasAssociationWith), Australian Antarctic Data Centre (publisher), Australian Antarctic Division (sponsor), COAD, THOMAS (collaborator), COAD, THOMAS (hasPrincipalInvestigator), CONNELL, DAVE J. (author), Coad, T. and McMinn, A. (originator), MCMINN, ANDREW (collaborator), MCMINN, ANDREW (hasPrincipalInvestigator)
• Format: Dataset
• Language: unknown
• Published: Australian Ocean Data Network
• Subjects: biota; oceans; EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > PLANTS > MICROALGAE; CRYOSPHERE > SEA ICE; OCEANS > OCEAN CHEMISTRY > CARBON DIOXIDE; CO2; sea ice brine microalgae; PAM > PORTABLE FLUORESCENCE ANALYZERS; SHIPS; R/V AA > R/V Aurora Australis; AMD/AU; CEOS; AMD; ACE/CRC; OCEAN > SOUTHERN OCEAN; CONTINENT > ANTARCTICA; GEOGRAPHIC REGION > POLAR; Antarc*; Antarctica; aurora australis; Sea ice; Southern Ocean
• Online Access: https://researchdata.edu.au/co2-incubation-collected-australis-2012/2820816

Progress Code: completed Pulse Amplitude Modulation (WaterPAM, Walz) was used to measure the response of the sea ice brine microalgae to CO2 stress. All data was reported in WinControl software and follows standard formats. Three incubation experiments were carried out at SIPEX stations 4 (expt 1) 7 (expt 3) and 8 (expt 4). File nomenclature TO: time zero TR1,2,3 refers to times 2,3 and 4 respectively In expt 4 the coding refers to hours since beginning of experiment Each file contains data in the same columns: Important results include Column E: F Column F: Fm Column G: Fv/Fm Column H: rETR Column I: PAR