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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: March 04, 2008 at 12:00 AM

Belt transects along 2 consecutively-placed, 25m transect lines were surveyed at 50-cm intervals as part of Rapid Ecological Assessments conducted at 9 sites at Ta'u Island in March, 2006 from the...

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: June 01, 2007 at 12:00 AM

Multibeam backscatter imagery extracted from gridded bathymetry of Northeast Bank ("Muli" Seamount), American Samoa. These data provide coverage between 50 and 5000 meters. The backscatter dataset...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: January 06, 2021 at 12:00 AM

In 2004, the Environmental Protection Agency (EPA) Environmental Monitoring and Assessment Program (EMAP) National Coastal Assessment (NCA), coordinated through the Gulf Ecology Division,...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: September 01, 2012 at 12:00 AM

The Submarine Ring of Fire 2012 cruise will use the University of Bremen Quest 4000 remotely operated vehicle to locate, map and sample hydrothermal sites at seamounts and spreading...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: February 28, 2012 at 12:00 AM

To support a long-term NOAA Coral Reef Conservation Program (CRCP) for sustainable management and conservation of coral reef ecosystems, from 17-28 February 2010, belt transect surveys of coral...

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: June 02, 2008 at 12:00 AM

Preliminary hard and soft seafloor substrate map derived from an unsupervised classification of multibeam backscatter and bathymety derivatives at Tutuila Island, American Samoa, South Pacific....

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: August 01, 2006 at 12:00 AM

This is a time-series dataset for trip expenditure data for the American Samoa-based longline fleet from August 2006 to present. The dataset includes 10 variable cost items commonly associated...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: February 13, 2006 at 12:00 AM

Belt transects along 2 consecutively-placed, 25m transect lines were surveyed as part of Rapid Ecological Assessments conducted at 8 sites at Ofu and Olosega Islands in American Samoa in February,...

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: June 02, 2006 at 12:00 AM

Twelve quadrats were sampled along 2 consecutively-placed, 25m transect lines as part of Rapid Ecological Assessments conducted at 7 sites at Ofu and Olosega Islands in American Samoa in February,...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: December 22, 2007 at 12:00 AM

This is an integrated benthic habitat map system which consists of a number of separate map layers including multibeam bathymetry, digital NOAA nautical charts, acoustic backscatter imagery,...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: June 02, 2006 at 12:00 AM

Twelve quadrats were sampled along 2 consecutively-placed, 25m transect lines as part of Rapid Ecological Assessments conducted at 12 sites at Rose Atoll in American Samoa in Februaryy, 2004 from...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: March 22, 2001 at 12:00 AM

Belt transects along 2 consecutively-placed, 25m transect lines were surveyed as part of Rapid Ecological Assessments conducted at 10 sites around Ofu and Olosega Island in American Samoa from 28...

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: May 01, 2007 at 12:00 AM

Multibeam backscatter imagery extracted from gridded bathymetry of Tutuila, American Samoa, South Pacific These data provide coverage between 20 and 5000 meters. The backscatter dataset includes...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: May 10, 2001 at 12:00 AM

In 2004, the Environmental Protection Agency (EPA) Environmental Monitoring and Assessment Program (EMAP) National Coastal Assessment (NCA), coordinated through the Gulf Ecology Division,...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: April 30, 2026 at 12:00 AM

Data set containing information collected from the 1000+ fin clips collected by Hawaii & American Samoa Longline Observers that will be used to analyze the distribution of Lampris species...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: January 01, 1952 at 12:00 AM

The North Pacific and South Pacific Albacore Troll and Pole-and-line Fisheries project contains landings, logbooks, and size composition data from U.S.A. troll and pole-and-line vessels fishing in...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: February 25, 2006 at 12:00 AM

Belt transects along 2 consecutively-placed, 25m transect lines were surveyed as part of Rapid Ecological Assessments conducted at 22 sites at Tutuila in American Samoa in February, 2004 from the...

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: January 01, 2005 at 12:00 AM

Just over a quarter-century ago, a discovery on the bottom of the eastern Pacific Ocean forever changed our understanding of our planet, and life on it. Thriving at deep-sea vents was a community...

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• Organization: U.S. Environmental Protection Agency
• Dataset Last Updated: May 05, 2026

Dataset for role of oceanic biogenic emissions of dimethyl sulfide in air sulfur chemistry along the southeastern Pacific Chilean coast. This dataset is not publicly accessible because: EPA does...

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: February 11, 2006 at 12:00 AM

Belt transects along 2 consecutively-placed, 25m transect lines were surveyed as part of Rapid Ecological Assessments conducted at 12 sites at Rose Atoll in American Samoa in February, 2004 from...