This dataset consists of surface underway ocean measurements of fugacity of carbon dioxide (fCO2), salinity, and sea surface temperature collected during R/V Roger Revelle cruises in the South Atlantic and Indian Oceans from 2023-02-04 to 2023-09-13. These measurements were collected with support from NOAA's Climate Program Office (CPO).

From fall 2021 through summer 2023, NOAA and research partners conducted a field study (SPLASH - the Study of Precipitation, the Lower Atmosphere and Surface for Hydrometeorology). This field study established a state-of-the-art observing network in the East River watershed of the Colorado mountains with a goal of advancing weather and water prediction capabilities in areas with complex terrain. The ultimate goal of this project is improved prediction of weather and water in the Colorado mountains and beyond to inform societal preparedness and response.

From fall 2021 through summer 2023, NOAA and research partners conducted a field study (SPLASH - the Study of Precipitation, the Lower Atmosphere and Surface for Hydrometeorology). This field study established a state-of-the-art observing network in the East River watershed of the Colorado mountains with a goal of advancing weather and water prediction capabilities in areas with complex terrain.

This dataset includes the discrete profile measurements of dissolved inorganic carbon, total alkalinity, pH on total scale, ammonia, water temperature, salinity, dissolved oxygen and nutrients during the R/V F. G. Walton Smith cruise WS23203 (EXPOCODE 33WA20230722) in the North Atlantic Ocean, Gulf of Mexico from 2023-07-22 to 2023-07-28. Near-shore estuarine and coastal regions are where most recreational fishing and tourism occur, yet they are vastly under-sampled. Their susceptibility to OA is not well understood due to their high biogeochemical variability.

This dataset includes the discrete profile measurements of dissolved inorganic carbon, total alkalinity, pH on total scale, ammonia, water temperature, salinity, dissolved oxygen and nutrients during the R/V F. G. Walton Smith cruise WS22337 (EXPOCODE 33WA20221203) in the North Atlantic Ocean, Gulf of Mexico from 2022-12-03 to 2022-12-09. Near-shore estuarine and coastal regions are where most recreational fishing and tourism occur, yet they are vastly under-sampled. Their susceptibility to OA is not well understood due to their high biogeochemical variability.

Dataset contains reef fish species, count, and abundance data from sites located throughout the Eastern coastline of Hawaii Island.

This dataset includes continuous sea surface measurements of pCO2, temperature, salinity and atmospheric pressure data during the R/V Marion Dufresne OISO-32 cruise (EXPOCODE 35MV20220210) in Indian Ocean from 2023-01-23 to 2023-02-22. The OISO program (Océan Indien Service d'Observations), initiated in 1998, collects measurements of pCO2 and associated parameters (T, S, DIC, TALK, nutrients, Chl-a, 13C) along the repeated lines of R.V. Marion-Dufresne in the South-Western Indian and Southern Oceans; this coverage is a complement of the international CO2 observing system (IOCCP).

This dataset contains water temperature, salinity, and others sea and atmospheric parameters taken by CTD and other instrumentation from the training ship Oshoro Maru in the Chukchi Sea, Bering Sea, and North Pacific Ocean. This cruise aims to understand hydrographic and ecosystem changes taking place in the northern Bering and Chukchi Seas. We conducted hydrographic, biogeochemical and ecosystem surveys, including plankton, microplastic, and fish samplings, from the northern Bering Sea to the Chukchi Sea. Data are in text, csv, png (picture) and mp4 (video). Data description is in PDF.

This dataset includes continuous sea surface measurements of pCO2, temperature, salinity and atmospheric pressure data during the R/V Marion Dufresne RESILIENCE cruise (EXPOCODE 35MV20220420) in the Indian Ocean from 2022-04-20 to 2022-05-21. The RESILIENCE cruise was conducted onboard R.V. Marion-Dufresne in the South-Western Indian.

This dataset includes continuous sea surface measurements of pCO2, temperature, salinity and atmospheric pressure data during the R/V Marion Dufresne EBO-2022 cruise (EXPOCODE 35MV20220627) in the Indian Ocean from 2022-06-27 to 2022-07-06. The EBO-2022 cruise (Ecole Bleue Outremer) was conducted onboard R.V. Marion-Dufresne in the Western Indian Ocean. The cruise aimed at training young people based overseas.