Catalog - Data.gov

Found 18 datasets matching "Vatia Bay".

Federal
NCCOS Assessment: Water Quality Data to Assess Eutrophication Effects on Coral Ecosystem Health in Vatia Bay, American Samoa from 2015-05-13 to 2018-08-28 (NCEI Accession 0208020)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2019-12-10T00:00:00.000+00:00
This dataset represents three years of water quality data collected in Vatia Bay, American Samoa. A standard suite of nutrient parameters (nitrate, nitrite, ammonium, urea, total nitrogen,...
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Search relevance: 146.03 | Views last month: 0
Federal
Benthic Surveys in Vatia, American Samoa: benthic images collected during belt transect surveys from 2020-01-23 to 2020-01-29 (NCEI Accession 0259494)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-09-23T00:00:00.000+00:00
This data package includes the source imagery of a benthic cover analysis for surveys performed in 2020 by the NOAA Ecosystem Sciences Division (ESD) in Vatia, American Samoa. The imagery...
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Search relevance: 89.84 | Views last month: 0
Federal
Introduced Marine Species in Pago Pago Harbor, Fagatele Bay and the National Park Coast, American Samoa: Survey of October 2002 (NODC Accession 0002177)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2003-12-01T00:00:00.000+00:00
The biological communities at ten sites around the Island of Tutuila, American Samoa were surveyed in October 2002 by a team of four investigators. Diving observations and collections of benthic...

Search relevance: 82.97 | Views last month: 0
Federal
Benthic Surveys in Vatia, American Samoa: comprehensive assessment of coral demography (adult and juvenile corals) from belt transect surveys between 2015-11-02 and 2015-11-12 (NCEI Accession 0165016)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2017-10-21T00:00:00.000+00:00
Jurisdictional managers have expressed concerns that nutrients from the village of Vatia, Tutuila, American Samoa, are having an adverse effect on the adjacent coral reef ecosystem. Excess...
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Search relevance: 82.10 | Views last month: 0
Federal
Benthic Surveys in Vatia, American Samoa: comprehensive assessment of coral demography (adult and juvenile corals) from belt transect surveys in 2015 and 2020
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2017-01-01T00:00:00.000+00:00
Jurisdictional managers have expressed concerns that nutrients from the village of Vatia, Tutuila, American Samoa, are having an adverse effect on the adjacent coral reef ecosystem. Excess...
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Search relevance: 80.57 | Views last month: 0
Federal
Benthic Surveys in Vatia, American Samoa: benthic cover derived from analysis of benthic images collected during belt transect surveys of coral demography from 2020-01-23 to 2020-01-29 (NCEI Accession 0264809)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-10-18T00:00:00.000+00:00
The benthic cover data described here were generated from the quantitative analysis of photoquadrat benthic images using CoralNet image analysis software, whereby random points are projected on...
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Search relevance: 78.67 | Views last month: 0
Federal
Benthic Surveys in Vatia, American Samoa: comprehensive assessment of coral demography (adult and juvenile corals) from belt transect surveys from 2020-01-23 to 2020-01-29 (NCEI Accession 0240417)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-09-02T00:00:00.000+00:00
Jurisdictional managers have expressed concerns that nutrients from the village of Vatia, Tutuila, American Samoa, are having an adverse effect on the adjacent coral reef ecosystem. Excess...
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Search relevance: 76.89 | Views last month: 0
Federal
Benthic cover derived from photo transects in Vatia, American Samoa from 2015-11-02 to 2015-11-12 (NCEI Accession 0169726)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2018-01-27T00:00:00.000+00:00
The benthic cover data described here were generated from the quantitative analysis of photoquadrat benthic images using image analysis software, whereby random points are projected on each image...
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Search relevance: 73.61 | Views last month: 0
Federal
Benthic Surveys in Vatia, American Samoa: benthic images collected during belt transect surveys from 2015-11-02 to 2015-11-12 (NCEI Accession 0146680)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2019-06-06T00:00:00.000+00:00
Jurisdictional managers have expressed concerns that nutrients from the village of Vatia, Tutuila, American Samoa, are having an adverse effect on the coral reef ecosystem in Vatia Bay. Excess...
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Search relevance: 67.21 | Views last month: 0
Federal
Benthic Surveys in Vatia, American Samoa since 2015: benthic images collected during belt transect surveys in 2015 and 2020
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-01-01T00:00:00.000+00:00
Jurisdictional managers have expressed concerns that nutrients from the village of Vatia, Tutuila, American Samoa, are having an adverse effect on the adjacent coral reef ecosystem. Excess...
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Search relevance: 35.43 | Views last month: 0
Federal
Benthic Surveys in Vatia, American Samoa: benthic cover derived from analysis of benthic images collected during belt transect surveys of coral demography in 2015 and 2020
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-01-01T00:00:00.000+00:00
Jurisdictional managers have expressed concerns that nutrients from the village of Vatia, Tutuila, American Samoa, are having an adverse effect on the adjacent coral reef ecosystem. Excess...
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Search relevance: 24.51 | Views last month: 0
Federal
American Samoa Territorial Monitoring Program: Assessment of coral reef benthic and fish communities in American Samoa from 2005-03-10 to 2024-03-13 (NCEI Accession 0232256)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-06-04T00:00:00.000+00:00
The data described here result from coral reef assessments of reef slopes (10m depth) at permanent sites around Tutuila, American Samoa as part of the ongoing American Samoa Coral Reef Monitoring...
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Search relevance: 18.35 | Views last month: 0
Federal
Benthic Surveys in Faga'alu, American Samoa since 2012: benthic images collected during belt transect surveys in 2012, 2015, 2020
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-01-01T00:00:00.000+00:00
The data described herein are part of a NOAA Coral Reef Conservation Program (CRCP) funded project aimed establishing a baseline and assessing the status and trends for coral demographics and...
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Search relevance: 16.70 | Views last month: 0
Federal
Benthic Surveys in Faga'alu, American Samoa: benthic cover derived from analysis of benthic images collected during belt transect surveys of coral demography in 2015 and 2020
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-01-01T00:00:00.000+00:00
The benthic cover data described herein were generated by the NOAA Ecosystem Sciences Division (former Coral Reef Ecosystem Program, CREP) from the quantitative analysis of photoquadrat benthic...
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Search relevance: 13.06 | Views last month: 0
Federal
Benthic Surveys in Faga'alu, American Samoa: benthic cover derived from analysis of benthic images collected during belt transect surveys of coral demography from 2020-01-15 to 2020-01-24 (NCEI Accession 0259709)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-11-15T00:00:00.000+00:00
The benthic cover data described herein were generated by the NOAA Ecosystem Sciences Division (former Coral Reef Ecosystem Program, CREP) from the quantitative analysis of photoquadrat benthic...
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Search relevance: 12.38 | Views last month: 0
Federal
Benthic Surveys in Fagaʻalu, American Samoa: comprehensive assessment of coral demography (adult and juvenile corals) from belt transect surveys from 2020-01-15 to 2020-01-24 (NCEI Accession 0240418)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-09-02T00:00:00.000+00:00
The data described here result from benthic coral demographic surveys within belt transects of specified length and width for two life stages (juveniles and adults) in Fagaʻalu, American Samoa in...
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Search relevance: 12.33 | Views last month: 0
Federal
Identifying coral reef resilience potential in Tutuila, American Samoa based on NOAA coral reef monitoring data from 2010 to 2016
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2018-01-01T00:00:00.000+00:00
Declines in the health of coral reef ecosystems lead scientists to search for factors that support reef resilience: the ability of reefs to resist environmental stress and recover when they have...
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Search relevance: 11.66 | Views last month: 0
Federal
Identifying coral reef resilience potential in Tutuila, American Samoa based on NOAA coral reef monitoring data from 2010 to 2016 (NCEI Accession 0169632)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2020-12-18T00:00:00.000+00:00
Declines in the health of coral reef ecosystems lead scientists to search for factors that support reef resilience: the ability of reefs to resist environmental stress and recover when they have...
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Search relevance: 9.80 | Views last month: 0

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