This dataset contains data measured using an autonomous, automated total alkalinity titrator installed at the University of New Hampshire's Coastal Marine Laboratory (CML). The CML is located at the outlet of the Great Bay estuary along the New Hampshire coast. Hourly data were measured from the lab's continuous seawater supply, located approximately one meter off the bottom. In addition to total alkalinity, salinity and water temperature data are included.

This dataset includes surface underway data collected during the yacht AmberSail on Volvo Ocean 65 (VO65) race cruises in the North Atlantic Ocean, North Sea, English Channel, Baltic Sea and Mediterranean Sea from 2021-05-09 to 2021-06-16. These data include partial pressure (or fugacity) of carbon dioxide in the water, sea surface salinity and sea surface temperature. The instruments used to collect these data include carbon dioxide (CO2) gas analyzer, flat membrane equilibrator for autonomous carbon dioxide (CO2) measurement.

This dataset includes surface underway, chemical, meteorological, physical and time series coastal data collected during R/V Gulf Challenger cruises in the North Atlantic Ocean, Gulf of Main from 2021-01-14 to 2021-11-08. These data include air temperature, barometric pressure, partial pressure (or fugacity) of carbon dioxide (pCO2) in atmosphere, pCO2 in water, sea surface salinity, sea surface temperature. The instruments used to collect these data include carbon dioxide (CO2) gas analyzer and shower head chamber equilibrator for autonomous carbon dioxide (CO2) measurement.

Coral fragments from six presumed genotypes of Acropora cervicornis, originally from three ecoregions on Southeast Florida coral reefs, were collected from a University of Miami field nursery, and exposed to either field control, control, or variable thermal treatment, followed by a heat stress scenario in the University of Miami’s and NOAA Atlantic Oceanographic and Meteorological Lab’s (AOML) Experimental Reef Lab (ERL) to test the capacity for short-term thermal stress hardening to enhance survivorship of coral.

Scientists of the ACCRETE (Acidification, Climate, and Coral Reef Ecosystems Team) Lab of AOML’s Ocean Chemistry and Ecosystems Division (OCED) constructed a tool to monitor ocean acidification over the wider Caribbean and Gulf of Mexico. This tool utilizes satellite data and a data-assimilative hybrid model to map the components of the carbonate system of surface water. The variables provided in this dataset include partial pressure of carbon dioxide for seawater (pCO2sw), total alkalinity (TA), pH, aragonite saturation state, and calcite saturation state.

This dataset contains laboratory experimental data that were collected to examine the effects of elevated levels of carbon dioxide on the growth of Atlantic surfclam (Spisula solidissima), a species that supports both commercial and recreational fisheries in the Northeast United States. Three levels of carbon dioxide enrichment (low, medium, and high) were delivered to surfclams in a 12-week exposure experiment. All treatments were done in 3 replicates (A, B, C).

This dataset includes surface underway, chemical, meteorological and physical data collected from M/S Trans Future 5 in the, North Pacific Ocean, Philippine Sea, Solomon Sea, South Pacific Ocean and Tasman Sea from 2021-01-08 to 2022-01-06. These data include absolute humidity, air temperature, air-sea difference - partial pressure of carbon dioxide (pCO2), pCO2 - atmosphere, pCO2 - water, barometric pressure, relative humidity, sea surface salinity, sea surface temperature, wind direction and speed.

Fifty-five conductivity, temperature, and depth (CTD) casts made in mouth of Mobile Bay and its environs, 2015-09-20 to 2015-10-29. The field campaign was part of a long-standing effort to understand the nature of buoyant freshwater plumes in shallow micro-tidal environments. Data include profiles of pressure, temperature, conductivity, salinity, oxygen, pH, beam attentuation, beam transmission, and particulate concentration and size distribution; measurements were obtained with a Seabird SBE25 Sealogger, and a LASER In-Situ Scattering and Transmissometry 100-X (LISST).

This dataset includes surface underway data collected from R/V Keifu Maru II in the Pacific Ocean, East China Sea and Sea of Japan, from 2020-04-07 to 2020-12-19. These data include barometric pressure, partial pressure of carbon dioxide - atmosphere, partial pressure of carbon dioxide - water, sea surface salinity and sea surface temperature. The instruments used to collect these data include carbon dioxide (CO2) gas analyzer, shower head chamber equilibrator for autonomous carbon dioxide (CO2) measurement.

This data set was collected as part of the Joint Monitoring Program during seismic activities in the Chukchi Sea. The 2006 data was collected by ship and aircraft as part of the Joint Monitoring Program during seismic activities in the Chukchi Sea in summer and fall of 2006. The 2007 data was collected by ship as part of the Marine Mammal Monitoring and Mitigation During Open Water Seismic Exploration program in summer and fall of 2007.