This dataset includes surface underway measurements of partial pressure of carbon dioxide (pCO2) in water and atmosphere, sea surface temperature, sea surface salinity and barometric pressure collected during the M/V Tavastland cruises in the Baltic Sea in from 2019-10-02 to 2020-01-02. A General Oceanics (GO) pCO2 system (model 8050) was used for pCO2 measurements. The system is described in detail in Pierrot (2009). Surface water is pumped continuously from the intake to the equilibrator.

This dataset includes surface underway measurements of partial pressure of carbon dioxide (pCO2) in water and atmosphere, sea surface temperature, sea surface salinity and barometric pressure collected during the M/V Tavastland cruises in the Baltic Sea in from 2020-01-07 to 2020-06-15. A General Oceanics (GO) pCO2 system (model 8050) was used for pCO2 measurements. The system is described in detail in Pierrot (2009). Surface water is pumped continuously from the intake to the equilibrator.

This dataset contains the in situ oceanographic observations collected from using the 5th generation OceanPack by SubCtech to measure fCO2(pCO2,xCO2), sea surface salinity, chlorophyll a, and sea surface temperature. Besides, frequent samples were analyzed for microplastic concentration per cubic meter. The sampled water was pumped from the VO65 hulls scoop inlet at an average depth of 1.5 m for continuous measurements. Zero-calibrations were set to every 24 hours and autonomous span CO2 gas calibration was performed in every harbor after each leg.

This dataset consists of surface underway measurements of fCO2, sea surface temperature, sea surface salinity and other parameters collected during R/V BlueFin cruises BF20200226 (331I20200226), BF20200307 (331I20200307), BF20200411 (331I20200411), BF20200504 (331I20200504), BF20200518 (331I20200518), BF20200527 (331I20200527), BF20200623 (331I20200623), BF20200708 (331I20200708), BF20200728 (331I20200728), BF20200821 (331I20200821), BF20200926 (331I20200926), BF20201012 (331I20201012) in the Tropical and North Pacific Ocean from 2020-02-26 to 2020-10-26.

This dataset contains surface underway measurements of fugacity of carbon dioxide (fCO2), sea surface salinity, sea surface temperature, and other parameters collected during the NOAA Ship Oscar Dyson cruises DY20_01 (33OA20200212), DY20_02 (33OA20200303), DY20_03 (33OA20200321), DY20_04 (33OA20200811), DY20_05 (33OA20200824), DY20_06 (33OA20201001) in the North Pacific Ocean, Gulf of Alaska, Bering Sea, Chukchi Sea, Arctic Ocean from 2020-02-12 to 2020-10-05.

Hydrodynamic experiments were conducted on reference and restored oyster reefs in Mosquito Lagoon, Florida (USA) between June and November 2018. Measurements were collected on intact, degraded, and restored (restoration age: 6month, 2years, 4years) oyster reefs (Crassostrea virginica) to investigate differences in flow and turbulence characteristics related to restoration age.

This dataset consists of sea surface underway measurements of partial pressure of carbon dioxide, temperature, salinity and barometric pressure during the M/V Víctor Angelescu cruises in the South Atlantic Ocean from 2018-08-10 to 2018-08-31. The measurements were perform by investigators from Instituto Nacional de Investigación y Desarrollo Pesquero (INIDEP), Argentina.

This dataset contains data taken by CTD and Niskin bottles in the Central California Current system between Point Conception and Point Arena from the research vessel Western Flyer during the Monterey Bay Aquarium Research Institute, MBARI, Central California Carbon Ph and Oxygen (C3PO) cruise (leg 2) (EXPOCODE 31WF20190723) from 2019-07-23 to 2019-07-29. Twenty stations were occupied along three across shore transects, extending to ~250 km offshore. Thirty-three casts were conducted to 2000 m or water column depth, whichever was shallower.

This dataset consists of sea surface underway measurements of partial pressure of carbon dioxide, temperature, salinity and barometric pressure during the M/V Víctor Angelescu cruises in the South Atlantic Ocean from 2019-01-24 to 2019-12-13. The measurements were perform by investigators from Instituto Nacional de Investigación y Desarrollo Pesquero (INIDEP), Argentina.

This dataset includes surface underway, chemical, meteorological and physical data collected during R/V James Clark Ross cruises in the South Atlantic Ocean, Southern Ocean and South Pacific Ocean from 2020-01-08 to 2020-02-02. These data include partial pressure (or fugacity) of carbon dioxide - atmosphere, partial pressure (or fugacity) of carbon dioxide - water, sea surface salinity and sea surface temperature and barometric pressure. The instruments used to collect these data include barometric pressure sensor and carbon dioxide (CO2) gas analyzer.