Found 13 datasets matching filters. (clear all filters)
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The San Francisco Estuary Institute and 5 Gyres completed a comprehensive regional study of microplastic pollution of a major urban estuary and adjacent ocean environment, sampling in stormwater,...
Search relevance: 1.00 | Views last month: 60 | Catalog Last Checked: July 29, 2025 at 01:12 AM -
Da0_MASS is a polygon shapefile representing 5 minute x 5 minute latitude x longitude cells that house the overall total biomass densities (kg/sq.km.) of 76 species of marine birds in the Davidson...
Search relevance: 1.00 | Views last month: 18 | Catalog Last Checked: May 10, 2026 at 03:26 AM -
Oc0_MASS is a polygon shapefile representing 5 minute x 5 minute latitude x longitude cells that house the overall total biomass densities (kg/sq km) of 76 species of marine birds in the Oceanic...
Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: May 10, 2026 at 03:30 AM -
This collection includes netCDF format data collected by Cordell Bank National Marine Sanctuary (CBNMS), Farallones National Marine Sanctuary (GFNMS), and Bodega Marine Laboratory (BML) to...
Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: May 06, 2026 at 06:51 AM -
The Office of National Marine Sanctuaries manages a system of sanctuaries and other managed areas around the country. The legal boundaries of These sanctuaries are defined within the Code of...
Search relevance: 1.00 | Views last month: 8 | Catalog Last Checked: May 16, 2026 at 10:37 PM -
AL3_MASS is a polygon shapefile representing 5 minute x 5 minute latitude x longitude cells that house the overall total biomass densities (kg/sq km) of up to 76 species of marine birds during...
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: May 10, 2026 at 03:26 AM -
Up0_mass is a polygon shapefile representing 5 minute x 5 minute latitude x longitude cells that house the overall total biomass densities (kg/sq km) of 76 species of marine birds in the Upwelling...
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: May 10, 2026 at 03:32 AM -
The goals of this field trial cruise are more operational than exploratory. Like other field trials, this cruise has primary and secondary goals and objectives. Completion of primary goals and...
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: May 05, 2026 at 08:59 PM -
AL2_MASS is a polygon shapefile representing 5 minute x 5 minute latitude x longitude cells that house the overall total biomass densities (kg/sq.km.) of up to 76 species of marine birds during...
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: May 10, 2026 at 03:26 AM -
AL0_MASS is a polygon shapefile representing 5 minute x 5 minute latitude x longitude cells that house the overall total biomass densities (kg/sq.km.) of 76 species of marine birds regardless of...
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: May 10, 2026 at 03:26 AM -
AL0_MASS is a polygon shapefile representing 5 minute x 5 minute latitude x longitude cells that house the overall total biomass densities (kg/sq.km.) of 76 species of marine birds regardless of...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: May 10, 2026 at 03:26 AM -
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation and to provide...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: April 12, 2026 at 02:37 AM
