Found 271 datasets matching filters.
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Microplastics (i.e., plastics measuring less than 5mm) pollution is a growing problem affecting coastal communities, marine ecosystems, aquatic life, and human health. The widespread occurrence of...
Search relevance: 1.00 | Views last month: 86 | Published on: 2026-02-28 -
Point layer depicting waterfalls in Great Smoky Mountains National Park
Search relevance: 1.00 | Views last month: 34 | Published on: 2026-03-03 -
A web-browser enabled (HTML) document and Excel file (Water quality parameters and DNA Sequence Reads) that contain detailed data used to inform results presented in publication. This dataset is...
Search relevance: 1.00 | Views last month: 8 | Published on: 2025-10-09 -
Similar to other boat-based survey in basic design, this system is run by the Div. of Aquatic and Wildlife Resources (DAWR) and has been in operation since about 1982 (actually before that, but...
Search relevance: 1.00 | Views last month: 7 | Published on: 2025-12-19 -
This part of DS 781 presents data for the bathymetry map of the Offshore of Monterey map area, California. Bathymetry data are provided as separate grids depending on resolution. This metadata...
Search relevance: 1.00 | Views last month: 6 | Published on: 2026-03-03 -
These data represent an assessment of Ichthyofaunal community structure in selected streams located in Great Smoky Mountains National Park (GRSM). Sites are sampled on a rotational basis occurring...
Search relevance: 1.00 | Views last month: 5 | Published on: 2026-01-25 -
DEPRECATED. See the newer version of this dataset: erdMH1sstd8dayR20190. NOAA CoastWatch provides (mask-applied) global, 11km, Level 3, Standard Mapped Image (SMI), 4km, daytime SST data...
Search relevance: 1.00 | Views last month: 4 | Published on: 2026-01-27 -
Benthic habitat polygon coverages have been created for marine reserve locations surrounding the Santa Barbara Basin. Diver, ROV and submersible video transects, bathymetry data, sedimentary...
Search relevance: 1.00 | Views last month: 3 | Published on: 2026-03-03 -
One table with the results from surveys conducted to document the at-sea distribution and abundance of marine birds and mammals in Prince William Sound, Alaska. Surveys followed standard U.S. Fish...
Search relevance: 1.00 | Views last month: 3 | Published on: 2026-03-03 -
One table with fish morphology measurements from a sample of each fish species caught at each sampling station during surveys in Prince William Sound, Alaska. The data include: date, time,...
Search relevance: 1.00 | Views last month: 3 | Published on: 2026-03-03 -
One table with fish catch data from surveys in Prince William Sound, Alaska. The data include: date, time, latitude, longitude, fish common name, and fish count. Various catch methods were used to...
Search relevance: 1.00 | Views last month: 3 | Published on: 2026-03-03 -
The Iowa Lakes Information System provides the Iowa Department of Natural Resources with lake monitoring data, including biological, chemical, and limnological analyses on Iowa’s most important...
Search relevance: 1.00 | Views last month: 3 | Published on: 2025-08-06 -
New York State Department of Environmental Conservation (NYS DEC) issues permits to facilities to rear or sell selected fish species. This dataset is a list of New York facilities with permits to...
Search relevance: 1.00 | Views last month: 3 | Published on: 2026-03-07 -
Following their introduction, invasive species management is most successful and cost-effective when new invaders are detected while still rare. Given the low capture probability for extremely...
Search relevance: 1.00 | Views last month: 3 | Published on: 2026-01-25 -
This data release accompanies USITC Publication 5168, Seafood Obtained via Illegal, Unreported, and Unregulated Fishing: U.S. Imports and Economic Impact on U.S. Commercial Fisheries, USITC...
Search relevance: 1.00 | Views last month: 2 | Published on: 2025-12-17 -
Boat-based creel survey data have been collected and processed by the American Samoa Department of Marine and Wildlife Resources (DMWR) staff since about 1982 and are continuing. Creel surveys...
Search relevance: 1.00 | Views last month: 2 | Published on: 2025-12-19 -
Benthic habitat polygon coverages have been created for marine reserve locations surrounding the Santa Barbara Basin. Diver, ROV and submersible video transects, bathymetry data, sedimentary...
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-03-03 -
calculates the composite of vertically integrated primary productivity one day files that use the Behrenfield - Falkowski method and satellite-based measurements of Chlorophyll a, incident visible...
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-01-27 -
These files contain the key distribution metrics of center of gravity, range limits, and depth for each species in the portal. This data set covers 7 regions of the United States: Northeast,...
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-03-07 -
This is a MD iMAP hosted service. Find more information at http://imap.maryland.gov. These datasets exist in raster and vector formats. The vector format was created from the SHA Shoreline file...
Search relevance: 1.00 | Views last month: 2 | Published on: 2025-08-02
