This dataset contains physical, optical, and chemical properties of atmospheric marine aerosols from aboard NOAA R/V Ronald H. Brown, collected 15 March to 20 April 2001 during the ACE-Asia field campaign.
The data is divided into seven csv datasets, summarized as follows:
Main - Navigation, Meteorology, and Scattering;
Chemistry - Aerosol species concentrations at varying particle diameters;
DMS - Seawater Dimethyl sulfide;
AOD - Aerosol optical depth at varying wavelengths;
Size Distribution (APS) - Aerodynamic Particle Size Distribution;

The Gulf of Mexico Shark Pupping and Nursery (GULFSPAN) survey is a NOAA-led fishery-independent survey that examines the distribution and abundance of juvenile sharks in coastal areas of the Gulf of America. The data describe coastal shark abundance, based on paired gillnet and longline surveys conducted monthly from April to October, and environmental data from Tampa Bay.

This dataset includes surface underway, chemical, meteorological and physical data collected during R/V Polaris II cruises in the South Pacific Ocean in 2024. These data include fugacity of carbon dioxide (fCO2), sea surface temperature, sea surface salinity and barometric pressure. The instruments used to collect these data include carbon dioxide gas analyzer and shower head chamber equilibrator for autonomous carbon dioxide measurements.

This dataset includes surface underway, chemical, meteorological and physical data collected during R/V Polaris II cruises in the South Pacific Ocean in 2025. These data include fugacity of carbon dioxide (fCO2), sea surface temperature, sea surface salinity and barometric pressure. The instruments used to collect these data include carbon dioxide gas analyzer and shower head chamber equilibrator for autonomous carbon dioxide measurements.

KS25-01 cruise was conducted by the Japan Meteorological Agency's research vessel "Keifu Maru" from January to February, 2025. This dataset reports the results of marine observations conducted within the exclusive economic zone (EEZ) of the United States (Wake Atoll National Wildlife Refuge) during this voyage. The major objectives of the cruise are to monitor ocean conditions in the western North Pacific on a seasonal basis. During the cruise, vertical profiles of seawater temperature, salinity, dissolved oxygen, nutrients were observed.

This dataset includes surface underway, chemical, meteorological and physical data collected during R/V Tangaroa cruises in the South Pacific Ocean, Southern Ocean in 2025. These data include fugacity of carbon dioxide (fCO2), sea surface temperature, sea surface salinity and barometric pressure. The instruments used to collect these data include carbon dioxide gas analyzer and shower head chamber equilibrator for autonomous carbon dioxide measurements.

This dataset includes discrete sample and profile data collected during the CCGS Teleost Fisheries and Oceans Canada (DFO) Atlantic Zone Monitoring Program (AZMP) cruise (EXPOCODE 18TL20250804) in the North Atlantic Ocean and Labrador Sea from 2025-04-08 to 2025-04-26. 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.

This dataset includes discrete sample and profile data collected during the CCGS John Cabot and Oceans Canada (DFO) Atlantic Zone Monitoring Program (AZMP) cruise (EXPOCODE 18KF20251007) in the North Atlantic Ocean and Labrador Sea from 2025-07-10 to 2025-08-01. 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.

RD25-01 cruise was conducted by the Japan Meteorological Agency's research vessel "Ryofu Maru" from from February to March , 2025. This dataset reports the results of marine observations conducted within the exclusive economic zone (EEZ) of the Commonwealth of the Northern Mariana Islands during this voyage. The major objectives of the cruise are to monitor ocean conditions in the western North Pacific on a seasonal basis. During the cruise, vertical profiles of seawater temperature, salinity, dissolved oxygen, nutrients and currents were observed.

These time series datasets consist of current data (U, V, W) from moored instruments at eight PMEL, Ecosystems & Fisheries-Oceanography Coordinated Investigations (EcoFOCI) stations in the Chukchi Sea (C1, C2, C3, C4, C5, C10, C11, C12). The Chukchi region is a shallow and seasonally ice-covered shelf, and instruments were located at near-bottom depths to avoid possible ice interference. Data were collected using Teledyne RDI Workhorse Sentinel ADCP (WCP) instruments, which were deployed on year-long moorings in August, 2018 from the U.S.