Catalog - Data.gov

Found 1035 datasets matching "Marine transect data".

#1 Federal
FBSAD Recruit Reef Fish Belt Transect Survey at Hawaii Island (Big Island), Main Hawaiian Islands, 2005 (NODC Accession 0046935)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2008-03-31T00:00:00.000+00:00
Shore-based belt transects were conducted at 8-13 m depths at 3 longshore sites on the leeward coast (North and South Kohala districts) of the Big Island (Hawaii Island) in the MHI during spring...
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Search relevance: 64.13 | Views last month: 0
#2 Federal
Reef fish abundance and size data collected by transect and stationary point count methods: a calibration to enable the use of long-term, fishery-independent data by fisheries and regional managers in the Flower Garden Banks National Marine Sanctuary (FGBNMS) (NCEI Accession 0299733)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-12-13T00:00:00.000+00:00
This project ensures that the existing data from previous fishery independent surveys can be combined with data collected under new methodology, ensuring preservation of long-time series reef fish...
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Search relevance: 62.80 | Views last month: 0
#3 Federal
Cetacean visual observations, samples and environmental parameters collected onboard the NOAA Ship Gordon Gunter (GU) in the Gulf of America (formerly U.S. Gulf of Mexico) from 2009-06-13 to 2009-08-12 (survey GU0903) (NCEI Accession 0304467)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-08-26T00:00:00.000+00:00
The Southeast Fisheries Science Center (SEFSC) conducted a shipboard survey in the Gulf of America (formerly U.S. waters of the Gulf of Mexico) from approximately the 200m isobath out to the U.S....
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Search relevance: 62.09 | Views last month: 0
#4 Federal
Gulf of Alaska Line-Transect Survey (GOALS) II: Marine Mammal Occurrence in the Temporary Maritime Activities Area (TMAA) 2013 Raw Sonobuoy Data
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2020-09-21T00:00:00.000+00:00
The U.S. Navy periodically uses a Temporary Maritime Activities Area (TMAA) in the central Gulf of Alaska (GoA), east of Kodiak Island. Current scientific data on affected biological and...
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Search relevance: 61.35 | Views last month: 0
#5 Federal
Cetacean visual observations using line-transect survey methods onboard the NOAA Ship Gordon Gunter (GU) in the Gulf of Mexico (survey GU0302) from 2003-06-14 to 2003-08-17 (NCEI Accession 0294561)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-07-11T00:00:00.000+00:00
The U.S. National Marine Fisheries Service (NMFS) is required to prepare an annual Stock Assessment Report (SAR) for each marine mammal stock to update abundance, stock structure, maximum net...
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Search relevance: 61.31 | Views last month: 0
#6 Federal
NCCOS Assessment: Fish and benthic communities in the East End Marine Park, St. Croix, U.S. Virgin Islands from 2022-04-25 to 2022-06-18 (NCEI Accession 0290374)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-04-03T00:00:00.000+00:00
This dataset includes fish count and benthic cover data collected at 138 sites during 2022 in East End Marine Park (EEMP), St. Croix, U.S. Virgin Islands. Fish were counted, identified to species,...
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Search relevance: 58.73 | Views last month: 0
#7 Federal
Cetacean visual observations using line-transect survey methods onboard the NOAA Ship Gordon Gunter (GU) in the Gulf of Mexico, for the Vessel Surveys for Abundance and Distribution of Marine Mammals and Seabirds project (VSAD survey GU2402) from 2024-06-03 to 2024-08-12 (NCEI Accession 0299731)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-01-01T00:00:00.000+00:00
As part of the Vessel Surveys for Abundance and Distribution of Marine Mammals and Seabirds (VSAD) project, the Southeast Fisheries Science Center (SEFSC) conducted a shipboard survey of the U.S....
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Search relevance: 58.41 | Views last month: 0
#8 Federal
Cetacean visual observations using line-transect survey methods onboard the NOAA Ship Gordon Gunter (GU) in the Gulf of America, for the Vessel Surveys for Abundance and Distribution of Marine Mammals and Seabirds project (VSAD survey GU2402) from 2024-06-03 to 2024-08-12 (NCEI Accession 0299731)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-06-05T00:00:00.000+00:00
As part of the Vessel Surveys for Abundance and Distribution of Marine Mammals and Seabirds (VSAD) project, the Southeast Fisheries Science Center (SEFSC) conducted a shipboard survey of the U.S....
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Search relevance: 57.58 | Views last month: 0
#9 Federal
Macroinvertebrate belt transect survey data collected by the Guam Long-term Coral Reef Monitoring Program from 2010-08-06 to 2024-11-19 (NCEI Accession 0228762)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-05-19T00:00:00.000+00:00
The data in this package include macroinvertebrate belt transect survey data collected collected at High Priority Reef Areas (HPRAs) by the Guam Long-term Coral Reef Monitoring Program (GLTMP)...
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Search relevance: 56.60 | Views last month: 0
#10 Federal
Cetacean visual observations using line-transect survey methods onboard the NOAA Ship Gordon Gunter (GU) in the Gulf of America, for the Vessel Surveys for Abundance and Distribution of Marine Mammals and Seabirds project (VSAD survey GU2303) from 2023-06-22 to 2023-08-14 (NCEI Accession 0290373)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-06-02T00:00:00.000+00:00
As part of the Vessel Surveys for Abundance and Distribution of Marine Mammals and Seabirds (VSAD) project, the Southeast Fisheries Science Center (SEFSC) conducted a shipboard survey of the U.S....
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Search relevance: 56.22 | Views last month: 0
#11 Federal
National Coral Reef Monitoring Program: Carbonate budget data collected in the Atlantic Ocean
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2026-01-20T00:00:00.000+00:00
This collection includes census based carbonate budget data that are collected in coral reef habitats in the Atlantic Ocean. These habitats include sites around Puerto Rico, Florida, and the...
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Search relevance: 52.91 | Views last month: 0
#12 Federal
Coral reef ecosystem marine protected area monitoring in Fagamalo, American Samoa: benthic cover derived from analysis of benthic images collected during belt transect surveys of coral demography from 2015-10-26 to 2015-11-13 (NCEI Accession 0169724)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2018-03-10T00:00:00.000+00:00
In 2010 the village of Fagamalo, Tutuila, American Samoa, designated a no-take Marine Protected Area that sees the protection of 2.25 square kilometers of ocean. Because little is known regarding...
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Search relevance: 52.18 | Views last month: 0
#13 Federal
Fish and macroinvertebrate survey data collected from coral reef monitoring sites in West Hawaii from 2022-04-06 to 2022-11-18 (NCEI Accession 0288838)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-02-22T00:00:00.000+00:00
The State of Hawaii DLNR (Department of Land and Natural Resources) DAR (Division of Aquatic Resources) marine monitoring team conducted surveys for fish and large mobile invertebrates along the...
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Search relevance: 51.77 | Views last month: 0
#14 Federal
Coral reef ecosystem marine protected area monitoring in Fagamalo, American Samoa: comprehensive assessment of coral demography (adult and juvenile corals) from belt transect surveys from 2015-10-26 to 2015-11-13 (NCEI Accession 0166380)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2017-10-05T00:00:00.000+00:00
In 2010 the village of Fagamalo, Tutuila, American Samoa, designated a no-take Marine Protected Area that sees the protection of 2.25 square kilometers of ocean. Because little is known regarding...
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Search relevance: 51.29 | Views last month: 0
#15 Federal
Coral reef ecosystem marine protected area monitoring in Fagamalo, American Samoa: comprehensive assessment of coral demography (adult and juvenile corals) from belt transect surveys in 2015
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2017-01-01T00:00:00.000+00:00
In 2010 the village of Fagamalo, Tutuila, American Samoa, designated a no-take Marine Protected Area that sees the protection of 2.25 square kilometers of ocean. Because little is known regarding...
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Search relevance: 50.78 | Views last month: 0
#16 Federal
Surface underway pCO2 measurements aboard the RRS Discovery during the Atlantic Meridional Transect (AMT21) cruise from 2011-10-03 to 2011-11-09 (NCEI Accession 0170365)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2018-01-31T00:00:00.000+00:00
This dataset includes surface underway data collected aboard the RRS Discovery during the Atlantic Meridional Transect (AMT21) cruise from 2011-10-03 to 2011-11-09. These data include partial...
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Search relevance: 50.74 | Views last month: 0
#17 Federal
Coral reef ecosystem marine protected area monitoring in Fagamalo, American Samoa: benthic percent cover derived from analysis of benthic images collected during belt transect surveys of coral demography in 2015
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2017-01-01T00:00:00.000+00:00
In 2010 the village of Fagamalo, Tutuila, American Samoa, designated a no-take Marine Protected Area that sees the protection of 2.25 square kilometers of ocean. Because little is known regarding...
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Search relevance: 50.66 | Views last month: 0
#18 Federal
Puerto Rico Long-Term Coral Reef Monitoring Program database compilation: substrate cover percent, octocoral colony counts, macro invertebrate densities, fish densities, and fish biomass from 1999 to 2025 (NCEI Accession 0204647)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-12-01T00:00:00.000+00:00
The Puerto Rico Coral Reef Monitoring Program data files include all raw data (by transect) for 86 stations where substrate cover by sessile-benthic categories and fish and motile megabenthic...
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Search relevance: 50.66 | Views last month: 0
#19 Federal
Cetacean visual observations using line-transect survey methods onboard the NOAA Ship PISCES in the Gulf of Mexico from 2018-08-12 to 2018-10-05 (NCEI Accession 0244002)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-01-01T00:00:00.000+00:00
As part of the Gulf of Mexico Marine Assessment Program for Protected Species (GoMMAPPS), the Southeast Fisheries Science Center (SEFSC) conducted shipboard surveys of the U.S. oceanic waters of...
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Search relevance: 50.52 | Views last month: 0
#20 Federal
Benthic cover data collected at High Priority Reef Areas by the Guam Long-term Coral Reef Monitoring Program from 2010-08-04 to 2024-11-19 (NCEI Accession 0285768)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-05-20T00:00:00.000+00:00
The data in this package include benthic percent cover data collected at High Priority Reef Areas by the Guam Long-term Coral Reef Monitoring Program (GLTMP). These data were generated through the...
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Search relevance: 49.93 | Views last month: 0

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