This dataset contains a high-quality dataset of derived products from over a million observations of surface water partial pressure/fugacity of carbon dioxide (pCO2w/fCO2w), for the Caribbean Sea, Gulf of Mexico and North-East Atlantic Ocean covering the timespan from 2003-03-01 to 2019-12-30. Prior to installation of automated pCO2 systems on cruise ships of the Royal Caribbean Cruise Lines and subsidiaries (Explorer of the Seas, Celebrity Equinox, Allure of the Seas), very limited surface water carbon data were available in this region. With this observational program, the Northern Caribbean Sea has now become one of the best sampled regions for pCO2 of the world's ocean. The derived quantities include total alkalinity (TA), acidity (pH), aragonite saturation state (ΩAr) and air-sea CO2 flux.

This dataset includes discrete profile measurements of dissolved inorganic carbon (DIC), total alkalinity, water temperature, salinity, dissolved oxygen, phosphate, silicate, nitrate, nitrite, dissolved organic carbon (DOC), chlorofluorocarbons (CFC-11, CFC-12) and other measurements collected during the R/V Pelagia GEOTRACES cruise PE319 (EXPOCODE 64PE20100428) in the North Atlantic Ocean from 2010-04-28 to 2010-05-26.

This dataset contains discrete bottle sample data for total Dissolved Inorganic Carbon (DIC) and Total Alkalinity (TAlk) samples, which were collected for validation and internal consistency analyses at the Gray's Reef MAPCO2 system off the coast of Georgia, USA in the South Atlantic Bight (31.400, -80.868). Samples were collected and immediately preserved with 0.2 µL of saturated Mercuric Chloride from 2018 through 2021. Samples were transported to the Cai-Laboratory at the University of Delaware for analysis. DIC is analyzed via a nondispersive infrared laser LICOR analyzer after 1 ml of 10% H3PO4 is injected into the sample and the CO2 gas is “stripped” out. TAlk is measured via Gran titration with HCl to an end-point of pH 3.2. The method precision is >0.1%. This effort was conducted in support of the coastal monitoring and research objectives of the NOAA Ocean Acidification Program (OAP).

This dataset includes chemical, discrete sample, physical and profile data collected from GAUSS in the North Atlantic Ocean from 2000-05-06 to 2000-06-06 and retrieved during cruise 06GA20000506. These data include ALKALINITY, DISSOLVED INORGANIC CARBON, DISSOLVED OXYGEN, HYDROSTATIC PRESSURE, NITRATE, NITRITE, PHOSPHATE, Potential temperature (theta), SALINITY, SILICATE and WATER TEMPERATURE. The instruments used to collect these data include CTD and bottle. These data were collected by Douglas W. R. Wallace of Dalhousie University; Institute of Oceanography and Klaus-Peter Koltermann of Federal Maritime Agency - Hamburg (BSH) as part of the CARINA/06GA20000506, WOCE AR19f dataset. The CARINA (CARbon dioxide IN the Atlantic Ocean) data synthesis project is an international collaborative effort of the EU IP CARBOOCEAN, and U.S. partners. It has produced a merged internally consistent dataset of open ocean subsurface measurements for biogeochemical investigations, in particular, studies involving the carbon system. The original focus area was the North Atlantic Ocean, but over time the geographic extent expanded and CARINA now includes data from the entire Atlantic, the Arctic Ocean, and the Southern Ocean.

This dataset consists of individual data of temperature, salinity, dissolved inorganic carbon (DIC) and total alkalinity (TALK) collected in the Global Ocean and Mediterranean Sea. This is a synthesis of French oceanographic cruises conducted between 1993 and 2022.

This dataset includes discrete sample and profile data collected during the CCGS Hudson, R/V Coriolis II, CCGS Teleost, RRS James Cook and Fugro Discovery Atlantic Zone Monitoring Program cruises in the North Atlantic Ocean and Labrador Sea from 2014-11-16 to 2020-12-01. These data include water temperature, salinity, dissolved oxygen, nutrients, dissolved inorganic carbon (DIC), total alkalinity, pH on the total scale, and ammonium. The Atlantic Zone Monitoring Program (AZMP) was implemented in 1998 with the aim of increasing Fisheries and Oceans Canada's (DFO) capacity to understand; describe; and forecast the state of the marine ecosystem and to quantify the changes in the ocean physical; chemical and biological properties. Ocean acidification is an emerging priority for Fisheries and Oceans Canada under the Aquatic Climate Change Adaption Services Program and is developing the knowledge-base necessary to support the development of adaptation tools and strategies and investing in science to better understand the specific consequences of a changing climate. Specifically; the effects of ocean acidification on ecosystems in the Northwest Atlantic and large aquatic basin risk assessments consider ocean acidification at the basin and sub-basin scale are being investigated.

This dataset includes discrete sample and profile observations, collected during the R/V L'Atalante BIOZAIRE III cruise (EXPOCODE 35A320031214) in the South Atlantic Ocean from 2003-12-14 to 2004-01-07. These data include Dissolved Inorganic Carbon (DIC), water temperature, salinity, dissolved oxygen, Delta Carbon-13, Delta Oxygen-18, nitrate, silicate and phosphate. The instruments used to collect these data include CTD and Niskin bottles. These data were collected by Nicolas Metzl of Sorbonne University (SU) as part of the BIOZAIRE_III dataset.

This dataset includes discrete sample and profile data collected during the CCGS Alfred Needler Fisheries and Oceans Canada (DFO) Atlantic Zone Monitoring Program (AZMP) cruise (EXPOCODE 18NE20220701) in the North Atlantic Ocean and Labrador Sea from 2022-07-01 to 2022-07-02. These data include water temperature, salinity, dissolved oxygen, nutrients, dissolved inorganic carbon (DIC), total alkalinity (TA), pH, and other parameters. Oceanographic sampling of physical, biological, and chemical parameters is performed annually along selected fixed sections as part of the AZMP. The sampling consists at a minimum of a vertical profile of the entire water column (temperature; salinity; dissolved oxygen); rosette bottle casts at selected depths (nutrients; DIC and TA; and other biological parameters) as well as plankton net tows. The AZMP was implemented in 1998 with the aim of increasing DFO's capacity to understand, describe, and forecast the state of the marine ecosystem and to quantify the changes in the ocean physical, chemical, and biological properties. Ocean acidification is an emerging priority for DFO under the Aquatic Climate Change Adaption Services Program (ACCASP) and is developing the knowledge-based information necessary to support the development of adaptation tools and strategies and investing in science to better understand the specific consequences of a changing climate. Specifically, the effects of ocean acidification on ecosystems in the Northwest Atlantic and large aquatic basin risk assessments consider ocean acidification at the basin and sub-basin scale are being investigated.

This dataset includes profile discrete measurements of CTD temperature, CTD salinity, bottle salinity, CTD oxygen, bottle oxygen, nutrients, dissolved inorganic carbon, total alkalinity, pH on total scale, chlorofluorocarbons and other measurements obtained during the SOCCOM Biogeochemical floats deployments cruise IN2018_V01 along the GO-SHIP Repeat Section SR03, S04I (EXPOCODE 096U20180111) in the Southern Ocean from 2018-01-11 to 2018-02-22. SOCCOM project is a large scale National Science Foundation funded research project based at Princeton University that started in September 2014. The project aims to increase the understanding of the Southern Ocean and the role it plays in factors such as climate, as well as educate new scientists with oceanic observation.

This dataset includes dissolved inorganic carbon (DIC), total alkalinity (TA), salinity and temperature collected from discrete samples and profile observations around Prince Edward Island from 2015-06-30 to 2016-07-14. Time series studies on carbonate chemistry at 4 aqua culture sites in Prince Edward Island in 2015 (surface) and 2016 (surface and bottom waters) were conducted. Bad salinity measurements prevent us from estimating pH and calcium carbonate saturation states.