• Organization: Department of the Interior
• Updated: 2020-10-07T00:00:00Z

The U.S. Geological Survey (USGS) documented the extent of flooding along a reach of the Pearl River through the metropolitan area of Jackson, Mississippi following the flood event of February...

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• Organization: Department of the Interior
• Updated: 2023-04-06T00:00:00Z

Pearl darter (Percina aurora) final critical habitat unit coordinates/plot points are provided here as a .txt file. As noted in the final rule (FWS-R4-ES-2020-0062), the textual unit descriptions...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2004-10-02T00:00:00.000+00:00

Belt transects along 3 consecutively-placed, 25m transect lines were surveyed as part of Rapid Ecological Assessments conducted at 17 sites at Pearl Hermes Reef in September, 2002 NOAA vessel...

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2006-10-07T00:00:00.000+00:00

Belt transects along 3 consecutively-placed, 25m transect lines were surveyed as part of Rapid Ecological Assessments conducted at 9 sites at Pearl Hermes Reef in September, 2004 from the NOAA...

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2010-05-20T00:00:00.000+00:00

Slope is derived from gridded (5 m cell size) multibeam bathymetry, collected aboard NOAA Ship Hiialaka'i and R/V AHI, and IKONOS derived depth values. Cell values reflect the maximum rate of...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2010-05-20T00:00:00.000+00:00

Rugosity is derived from gridded (5 m cell size) multibeam bathymetry, collected aboard NOAA Ship Hiialaka'i and R/V AHI, and IKONOS derived depths using the Benthic Terrain Modeler with rugosity...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2020-01-01T00:00:00.000+00:00

These data provide an accurate high-resolution shoreline compiled from imagery of PEARL HARBOR, HI . This vector shoreline data is based on an office interpretation of imagery that may be...

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• Organization: Department of the Interior
• Updated: 2020-08-30T00:00:00Z

Scientists from the U. S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center investigated the sedimentary and geochemical properties of the lower reaches of the Pearl River...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2005-08-08T00:00:00.000+00:00

Belt transects along 3 consecutively-placed, 25m transect lines were surveyed as part of Rapid Ecological Assessments conducted at 9 sites at Pearl Hermes Reef in July, 2003 from the NOAA vessel...

• Organization: Department of the Interior
• Updated: 2022-11-22T00:00:00Z

This data release contains habitat survey data (quantitative and qualitative) and biological assemblage data (periphyton, macroinvertebrate, and fish) collected among 8 stream sites within the...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2008-09-23T00:00:00.000+00:00

Twelve quadrats were sampled along 2 consecutively-placed, 25m transect lines, as part of Rapid Ecological Assessments, conducted at 13 sites at Pearl and Hermes Atoll in the NW Hawaiian Islands...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2006-10-07T00:00:00.000+00:00

Stationary Point Counts at 4 stations at each survey site were surveyed as part of Rapid Ecological Assessments conducted at 9 sites at Pearl and Hermes Reef in September, 2004 from the NOAA...

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2005-08-08T00:00:00.000+00:00

Stationary Point Counts at 4 stations at each survey site were surveyed as part of Rapid Ecological Assessments conducted at 9 sites at Pearl and Hermes Reef in July and August, 2003 from the NOAA...

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2007-12-01T00:00:00.000+00:00

Multibeam backscatter imagery extracted from gridded bathymetry of Pearl and Hermes Atoll, Northwestern Hawaiian Islands, USA. These data provide coverage between 0 and 2000 meters. The...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2006-07-27T00:00:00.000+00:00

Twelve quadrats were sampled along 2 consecutively-placed, 25m transect lines as part of Rapid Ecological Assessments conducted at 14 sites at Pearl and Hermes Atoll in the Northwestern Hawaiian...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2004-09-28T00:00:00.000+00:00

Belt transects along 2 consecutively-placed, 25m transect lines were surveyed as part of Rapid Ecological Assessments conducted at 14 sites at Pearl and Hermes Reef in the Northwestern Hawaiian...

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2020-01-01T00:00:00.000+00:00

These data provide an accurate high-resolution shoreline compiled from imagery of Pearl and Hermes Atoll, NWHI . This vector shoreline data is based on an office interpretation of imagery that...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2006-09-30T00:00:00.000+00:00

Belt transects along 2 consecutively-placed, 25m transect lines were surveyed as part of Rapid Ecological Assessments conducted at 14 sites at Pearl and Hermes Reef in the Northwestern Hawaiian...

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2005-08-02T00:00:00.000+00:00

Belt transects along 2 consecutively-placed, 25m transect lines were surveyed as part of Rapid Ecological Assessments conducted at 15 sites at Pearl and Hermes Reef in the Northwestern Hawaiian...

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2020-01-01T00:00:00.000+00:00

These data provide an accurate high-resolution shoreline compiled from imagery of PEARL RIVER DELTA, LA and MS . This vector shoreline data is based on an office interpretation of imagery that...

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