Picture of the hallway outside the Ocean Acidification Research Center at the Troth Yeddha' campus in Fairbanks, AK.

We are prepping our carbon dioxide CO₂ sensors to deploy for an upcoming #FieldworkFriday to observe #OceanAcidification around Alaska. 🧪🌊🦑 #AlaskaSky #MAPCO2 @aoos-alaska.bsky.social @uafairbanks.bsky.social

Check out the new paper by PNNL researchers including @jessicancross.bsky.social. 🧪🌊🦑

They assessed seawater pH and CO₂ sensors for #MCDR MRV including Sunburst, Seabird, Idronaut, YSI, Turner, and #MAPCO2. 🤖📈

A yellow, oceanographic research buoy sits on deck of the NOAA Ship Oscar Dyson in Unalaska before heading out on the spring Bering Sea mooring cruise.

We maintain the seawater carbon dioxide (CO₂) sensor on the M2 mooring to detect #OceanAcidification. 🧪🌊🦑🛟 #MAPCO2

www.pmel.noaa.gov/co2/story/M2...

The ICOS OTC pCO2 instrument intercomparison In 2021, the Ocean Thematic Centre of the European Research Infrastructure “Integrated Carbon Observation System” conducted an international partial pressure of carbon dioxide (pCO2) instrument inter...

We make climate quality CO₂ ocean-air interface observations using the #MAPCO2 and #ASVCO2 sensors.

This new paper highlights different ocean CO₂ sensors. 🧪🌊🦑

doi.org/10.1002%2Flo...

SOFS

Check out the seawater carbon dioxide data from the Southern Ocean Flux Station. #SOFS #MAPCO2 🧪🌊🦑

www.pmel.noaa.gov/co2/story/SOFS

Buoys and Autonomous Systems

The primary sensor on #GAKOA measures seawater CO₂ to detect #OceanAcidification.
🧪🌊🦑 #MAPCO2

www.pmel.noaa.gov/co2/story/Bu...