Found 16 datasets matching filters. (clear all filters)
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The foundation of this study was based on a sediment quality triad (SQT) approach with a probabilistic sampling design, which characterized the estuary in terms of chemical contamination in...
Search relevance: 1.00 | Views last month: 13 | Catalog Last Checked: May 10, 2026 at 03:31 AM -
1) The purpose of this project is to document juvenile salmon habitat occurrence in the Lower Columbia River and estuary, and examine how habitat conditions influence their distribution, health,...
Search relevance: 1.00 | Views last month: 13 | Catalog Last Checked: May 14, 2026 at 07:18 AM -
Mussel Watch represents the longest running continuous contaminant monitoring program in U.S. coastal and Great Lakes waters and was created in response to concerns over environmental quality of...
Search relevance: 1.00 | Views last month: 11 | Catalog Last Checked: May 05, 2026 at 09:19 PM -
1) The purpose of this project is to document juvenile salmon habitat occurrence in the Lower Columbia River and estuary, and examine how habitat conditions influence their distribution, health,...
Search relevance: 1.00 | Views last month: 10 | Catalog Last Checked: May 14, 2026 at 07:18 AM -
Contained in this dataset are time weighted average water concentrations in ng/L for polycyclic aromatic hydrocarbons, fipronils and pyrethroids. Data was collected seasonally from 2021 to 2024 at...
Search relevance: 1.00 | Views last month: 10 | Catalog Last Checked: May 06, 2026 at 03:41 AM -
1) The purpose of this project is to document juvenile salmon habitat occurrence in the Lower Columbia River and estuary, and examine how habitat conditions influence their distribution, health,...
Search relevance: 1.00 | Views last month: 10 | Catalog Last Checked: May 14, 2026 at 07:18 AM -
This project assesses chemical contaminant status in sediment and coral tissues (Porites astroides) collected in and around Guanica Bay, Puerto Rico in 2009. Parameters monitored include sediment...
Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: May 05, 2026 at 09:09 PM -
This data collection comprises six years of estuarine monitoring for an assessment of coastal ecosystem health in relationship to watershed characteristics, principally land use. This...
Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: May 06, 2026 at 03:34 AM -
Worldwide coral reef ecosystems are being threatened by a range of human activities. Sedimentation, overfishing, global climate change, ship groundings, pathogens and pollution are some of the...
Search relevance: 1.00 | Views last month: 8 | Catalog Last Checked: May 05, 2026 at 09:50 PM -
1) The purpose of this project is to document juvenile salmon habitat occurrence in the Lower Columbia River and estuary, and examine how habitat conditions influence their distribution, health,...
Search relevance: 1.00 | Views last month: 8 | Catalog Last Checked: May 14, 2026 at 07:18 AM -
Concentrations of plastic additive chemicals were taken from peer-reviewed literature. Only studies that mentioned the chemicals as plastic additives were included. Studies that measured plastic...
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: August 02, 2025 at 03:26 PM -
1) The purpose of this project is to document juvenile salmon habitat occurrence in the Lower Columbia River and estuary, and examine how habitat conditions influence their distribution, health,...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: May 14, 2026 at 07:18 AM -
NOAA's National Centers for Coastal Ocean Science (NCCOS) works in partnership with other federal agencies and coastal states to conduct assessments of ecological condition and potential stressor...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: May 10, 2026 at 03:39 AM -
Worldwide coral reefs are being threatened by a range of human activities. Sedimentation, overfishing, global climate change, ship groundings, pathogens and pollution are some of the major...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: May 05, 2026 at 09:04 PM -
In response to the 2010 Fourmile Canyon fire near Boulder, Colorado, the U.S. Geological Survey collected data to support investigations into the magnitude and critical drivers of water-quality...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: May 05, 2026 at 09:33 PM -
Contained in this dataset are time weighted average water concentrations in ng/L for polycyclic aromatic hydrocarbons, fipronils and pyrethroids. Data was collected seasonally from 2021 to 2024 at...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: April 12, 2026 at 05:12 PM
