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Found 1839 dataset(s) matching "estuary".

Mirror Lake Fish catch composition - Lower Columbia River Restoration Action Effectiveness Monitoring
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-10-07T18:09:55.000+00:00 | Harvested: October 13, 2025 at 10:38 AM
1) The purpose of this project is to measure changes in juvenile salmon habitat occurrence and health following restoration activities at the Mirror Lake Complex and Horsetail Falls in the Lower...
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RES2DINV Format Continuous Resistivity Profiles Collected in the Neuse River, May 5, 2005
- Organization: Department of the Interior
- Updated: 20240318 | Harvested: July 16, 2025 at 06:54 AM
The Neuse River Estuary in North Carolina is a broad, V-shaped water body located on the southwestern end of Pamlico Sound. This estuary suffers from severe eutrophication for which several water...
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Processed Continuous Resistivity Profile Collected in the Neuse River, April 19, 2004
- Organization: Department of the Interior
- Updated: 20240318 | Harvested: July 16, 2025 at 06:26 AM
The Neuse River Estuary in North Carolina is a broad, V-shaped water body located on the southwestern end of Pamlico Sound. This estuary suffers from severe eutrophication for which several water...
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Color-hillshade relief GeoTIFF image of the Potomac River/Chesapeake Bay Area (CLRHSHD_POTO.TIF, UTM, Zone 18, NAD83)
- Organization: Department of the Interior
- Updated: 20240318 | Harvested: July 16, 2025 at 04:56 AM
In order to test hypotheses about groundwater flow under and into Chesapeake Bay, geophysical surveys were conducted by U.S. Geological Survey (USGS) scientists on Chesapeake Bay and the Potomac...
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Color-hillshade relief GeoTIFF image of the Potomac River/Chesapeake Bay Area (CLRHSHD_POTO_GEO.TIF, Geographic, NAD83)
- Organization: Department of the Interior
- Updated: 20240318 | Harvested: July 18, 2025 at 09:55 AM
In order to test hypotheses about groundwater flow under and into Chesapeake Bay, geophysical surveys were conducted by U.S. Geological Survey (USGS) scientists on Chesapeake Bay and the Potomac...
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Fish and logger summaries - Physical and biological effects of fish-friendly tide gates
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2017-01-23T00:00:00.000+00:00 | Harvested: October 13, 2025 at 10:38 AM
The purpose of this one-time stand-alone study is to evaluate how effective "fish-friendly" or self-regulating tide gates (SRTs) are at increasing connectivity for fish rearing in estuaries. The...
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Data logger database - Physical and biological effects of fish-friendly tide gates
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2017-01-05T00:00:00.000+00:00 | Harvested: October 13, 2025 at 10:38 AM
The purpose of this one-time stand-alone study is to evaluate how effective "fish-friendly" or self-regulating tide gates (SRTs) are at increasing connectivity for fish rearing in estuaries. The...
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ESRI Format Binary Grid of the Merged Bathymetry and Elevation Data from the Potomac River/Chesapeake Bay Area For Use With USGS Cruise 06018 (POTO_AREA)
- Organization: Department of the Interior
- Updated: 20240318 | Harvested: July 16, 2025 at 04:19 AM
In order to test hypotheses about groundwater flow under and into Chesapeake Bay, geophysical surveys were conducted by U.S. Geological Survey (USGS) scientists on Chesapeake Bay and the Potomac...
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305b Assessed 2012 River
- Organization: State of Connecticut
- Updated: 2019-10-30 | Harvested: June 27, 2025 at 03:15 PM
305b Assessed 2012 River, Lake, Estuary set: Connecticut 305b Assessed River 2012 is a 1:24,000-scale, line feature-based layer that includes rivers that have been assessed to comply with...
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305b Assessed 2010 Lake
- Organization: State of Connecticut
- Updated: 2019-10-30 | Harvested: June 27, 2025 at 03:23 PM
305b Assessed 2010 River, Lake, Estuary Set: Connecticut 305b Assessed River 2010 is a 1:24,000-scale, line feature-based layer that includes rivers that have been assessed to comply with...
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305b Assessed 2012 Lake
- Organization: State of Connecticut
- Updated: 2019-10-30 | Harvested: June 27, 2025 at 02:41 PM
305b Assessed 2012 River, Lake, Estuary set: Connecticut 305b Assessed River 2012 is a 1:24,000-scale, line feature-based layer that includes rivers that have been assessed to comply with...
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305b Assessed 2006 Lake
- Organization: State of Connecticut
- Updated: 2019-10-30 | Harvested: June 27, 2025 at 02:20 PM
305b Assessed 2006 River, Lake, Estuary Set: Connecticut 305b Assessed River 2006 is a 1:24,000-scale, line feature-based layer that includes rivers that have been assessed to comply with...
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305b Assessed 2010 River
- Organization: State of Connecticut
- Updated: 2019-10-30 | Harvested: June 27, 2025 at 02:53 PM
305b Assessed 2010 River, Lake, Estuary Set: Connecticut 305b Assessed River 2010 is a 1:24,000-scale, line feature-based layer that includes rivers that have been assessed to comply with...
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305b Assessed 2006 River
- Organization: State of Connecticut
- Updated: 2019-10-30 | Harvested: June 27, 2025 at 03:17 PM
305b Assessed 2006 River, Lake, Estuary Set: Connecticut 305b Assessed River 2006 is a 1:24,000-scale, line feature-based layer that includes rivers that have been assessed to comply with...
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Distribution and mapping of the snail Cerithideopsis (Cerithidea) californica at Carpinteria Salt Marsh, California USA, June to August 2012
- Organization: Department of the Interior
- Updated: 20200911 | Harvested: July 18, 2025 at 07:51 AM
We collected detailed spatial data on the density and size distribution of intertidal snails as part of a broader effort to understand food webs in California estuaries. The survey area was...
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Processed Continuous Resistivity Profile Data Collected in the Potomac River/Chesapeake Bay on Sept. 7, 2006
- Organization: Department of the Interior
- Updated: 20240318 | Harvested: July 18, 2025 at 08:25 AM
In order to test hypotheses about groundwater flow under and into Chesapeake Bay, geophysical surveys were conducted by U.S. Geological Survey (USGS) scientists on Chesapeake Bay and the Potomac...
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Seismic-Reflection Profile Data in JPEG Image Format Collected in the Potomac River/Chesapeake Bay from Sept. 6, 2006 to Sept. 8, 2006 on USGS Cruise 06018
- Organization: Department of the Interior
- Updated: 20240318 | Harvested: July 16, 2025 at 04:01 AM
In order to test hypotheses about groundwater flow under and into Chesapeake Bay, geophysical surveys were conducted by U.S. Geological Survey (USGS) scientists on Chesapeake Bay and the Potomac...
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Processed Continuous Resistivity Profile (CRP) Data Below the Sediment Water Interface From the Potomac River/Chesapeake Bay collected from Sept. 6, 2006 to Sept. 8, 2006 on USGS Cruise 06018 (MRG2006_ALLZYZ.SHP)
- Organization: Department of the Interior
- Updated: 20240318 | Harvested: July 18, 2025 at 09:09 AM
In order to test hypotheses about groundwater flow under and into Chesapeake Bay, geophysical surveys were conducted by U.S. Geological Survey (USGS) scientists on Chesapeake Bay and the Potomac...
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Raw and Modified Raw Continuous Resistivity Profile Data Collected in the Potomac River/Chesapeake Bay on Sept. 6, 2006
- Organization: Department of the Interior
- Updated: 20240318 | Harvested: August 29, 2025 at 07:41 PM
In order to test hypotheses about groundwater flow under and into Chesapeake Bay, geophysical surveys were conducted by U.S. Geological Survey (USGS) scientists on Chesapeake Bay and the Potomac...
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RES2DINV Format Continuous Resistivity Profile Data Collected in the Potomac River/Chesapeake Bay on Sept. 8, 2006
- Organization: Department of the Interior
- Updated: 20240318 | Harvested: July 16, 2025 at 04:32 AM
In order to test hypotheses about groundwater flow under and into Chesapeake Bay, geophysical surveys were conducted by U.S. Geological Survey (USGS) scientists on Chesapeake Bay and the Potomac...
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