Found 250 datasets matching filters.
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The Great Lakes Environmental Database (GLENDA) houses environmental data collected by EPA Great Lakes National Program Office (GLNPO) programs that sample water, aquatic life, sediments, and air...
Search relevance: 1.00 | Views last month: 113 | Published on: 2025-08-03 -
These data were compiled as part of a long-term (1964 - 2022) water quality monitoring program at Lake Powell. Objectives of our study were to release a consistent record of long-term water...
Search relevance: 1.00 | Views last month: 22 | Published on: 2026-03-03 -
This dataset contains zooplankton samples collected from Puget Sound and analyzed by the Keister lab at the University of Washington. For more information see the King County marine zooplankton...
Search relevance: 1.00 | Views last month: 8 | Published on: 2025-07-29 -
The National Lakes Assessment (NLA) is a statistical survey of the condition of our nation's lakes, ponds, and reservoirs. It is designed to provide information on the extent of lakes that support...
Search relevance: 1.00 | Views last month: 6 | Published on: 2025-08-02 -
As a component of a three year cooperative effort of the Washington State Department of Ecology and the National Oceanic and Atmospheric Administration, sediments from 100 locations in northern...
Search relevance: 1.00 | Views last month: 4 | Published on: 2026-02-28 -
This research area is focused on improving and reducing uncertainty in stock assessment models of important commercial fish species in the Bering Sea through the collection of fisheries...
Search relevance: 1.00 | Views last month: 4 | Published on: 2026-01-27 -
Data collected on this cruise included the following: We conducted a juvenile fish and benthic fish prey survery in the eastern Bering Sea (61 3-meter beam trawls, 64 modified tucker epibenthic...
Search relevance: 1.00 | Views last month: 4 | Published on: 2025-12-19 -
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 -
All gillnet data represented here expand upon vessel operations (OP table) data, all of which are collected by the United States Geological Survey, Great Lakes Science Center and its partners. The...
Search relevance: 1.00 | Views last month: 3 | Published on: 2026-03-03 -
All trawl data represented here expand upon vessel operations (OP table) data, all of which are collected by the United States Geological Survey, Great Lakes Science Center and its partners. The...
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-03-03 -
Data associated with the Hydrobiologia article titled "Spatial and temporal dynamics of a freshwater eukaryotic plankton community revealed via 18S rRNA gene metabarcoding." They include the...
Search relevance: 1.00 | Views last month: 2 | Published on: 2025-08-02 -
The standardized NEFSC Fall Bottom Trawl Survey was initiated in 1963 and covered an area from Hudson Canyon, NY to Nova Scotia, Canada. Throughout the years, coverage has extended as far south as...
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-02-05 -
This collection includes surface primary production (carbon fixation rates by photosynthesis of planktonic algae), regional hydrography, physical forcing variables (such as the wind), and the...
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-02-28 -
This layer is intended to represent the geographic extent of NOAA Fisheries’ Trinidad Head Line Survey. The Trinidad Head Line ocean observing program started in 2007 and is led by NMFS...
Search relevance: 1.00 | Views last month: 2 | Published on: 2025-12-20 -
In 2014, the USGS Lake Erie Biological Station participated in the Coordinated Science and Monitoring Initiative (CMSI) program, a program founded by the U.S. Environmental Protection Agency (EPA)...
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-03-03 -
This layer is intended to represent the geographic extent of NOAA Fisheries’ Pre-Recruit Survey transects. The collaborative Pre-Recruit Survey started in 2011 and is led by NMFS Northwest...
Search relevance: 1.00 | Views last month: 2 | Published on: 2025-12-20 -
This dataset provides zooplankton density and biomass information for each station visited during the three past Lake Superior CSMI surveys summarized by major taxonomic groups. Also included is...
Search relevance: 1.00 | Views last month: 1 | Published on: 2025-08-02 -
These data provide information about phytoplankton community composition and biomass in 8 lakes in the Noatak National Preserve during early to mid July 2006. Phytoplankton were collected using an...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
This CD-ROM, NODC-146, contains physical and biological data for the region extending from the Barents Sea to the Kara Sea during 158 scientific cruises for the period 1913-1999. Maps with the...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-02-28
