This data package contains an internally consistent data product for discrete inorganic carbon, oxygen, and nutrients on the U.S. North American ocean margins, i.e., Coastal Ocean Data Analysis Product (CODAP-NA). It is created by compiling, quality controlling (QC), and synthesizing two decades of discrete measurements of inorganic carbon, oxygen, and nutrient chemistry data from North America’s U.S. coastal oceans. Due to the lack of deep-water sampling (>1500m), cross-over analyses were not conducted like the open ocean data products.

This dataset contains water temperature, salinity, oxygen, currents and other chemical and biological measurements taken by CTD, Niskin bottle, ADCP from the research vessel Keifu Maru in the NORTH Pacific Ocean. KS11-02 cruise was carried out during the period from February to March, 2011. Hydrographic observation was made using a SeaBird Electronics (SBE) 36 position carousel equipped with 10-liter Niskin water sample bottles, a CTD system (SBE911plus) equipped with JFE Advantech oxygen sensor (RINKO III) along longitude 165 degree East.

This dataset contains water temperature, salinity, oxygen, currents and others chemical and biological parameters taken by CTD, Niskin bottles, and ADCP from the research vessel Ryofu Maru, cruise 11-08, in the North Pacific Ocean. Cruise RF11-08 was carried out during the period from July to September, 2011. Hydrographic observation was made using a Sea-Bird Electronics (SBE) 36 position carousel equipped with 10-liter Niskin water sample bottles, a CTD system (SBE911plus) equipped with JFE Advantech oxygen sensor (RINKO III) along longitude 165 degree East.

This dataset contains current velocity, surface temperature and salinity in the Philippine Sea. Cruise RF11-08 was carried out during the period from July to September, 2011. Current data were measured by Teledyne RDI's vessel-mounted ADCP system (38kHz Ocean Surveyor). These data are part of the World Data Service and US State Department Marine Research Data U2011-004. Data are in PDF.

This dataset contains a global gridded dataset of the surface ocean carbonate system for seasonal to decadal studies of ocean acidification (v2023). The full marine carbonate system is calculated from machine learning estimates of Total Alkalinity (TA) and the fugacity of carbon dioxide (fCO2). The surface-ocean fCO2 presented here is the ensemble mean of 16 two-step clustering-regression machine learning estimates. The ensemble is a combination of eight clustering instances and two regression methods.

This dataset is a compilation of modeled current and future density distributions of threatened elkhorn corals Acropora palmata in the shallow water (bottom depth ≥ -20 m) off St. Thomas, St. John and St. Croix, U.S. Virgin Islands. The raster data sets contain predicted distributions of species density and the prediction uncertainty in 2013, 2014, 2015, 2035 and 2055 estimated using process-based random forest (RF) and dynamic range models (DRM). These predictions were generated to inform Caribbean A. palmata restoration plans in the U.S. Virgin Islands.

This archival information package contains NetCDF files of monthly mean precipitation and sea level pressure model output. The precipitation grid is centered over South Africa and the more densely packed sea level pressure grid is for the entire southern hemisphere.

This dataset contains results from the analysis of sediments for chemical contaminants including organic contaminants like hydrocarbons and pesticides, and inorganic contaminants like metals, along with an assessment of the benthic infaunal community in Salt River Bay National Historical Park and Ecological Preserve (SARI), St. Croix, US Virgin Islands (USVI). The data is contained in a series of tables in a .CSV format.

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This dataset includes physical, chemical, and biological water sampling data collected in Saginaw Bay, Lake Huron from 2008 to 2010. These data were collected to aid in the understanding of nutrient loading, harmful algal blooms (HABs), and beach health of the Saginaw Bay ecosystem. Water samples were collected 0.5 m below the surface in 500 mL acid-washed bottles pre-rinsed with sample water, stored at 4 °C in the dark, and processed within 24 hours.