Catalog - Data.gov

Found 236 datasets matching "urchin data".

#1 Federal
Delta-15 Nitrogen values from all shores of Maui and benthic, algae, and urchin data from Kahekili, West Maui, 2007-2009 (NCEI Accession 0068665)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2010-11-17T00:00:00.000+00:00
The Hawaii Division of Aquatic Resources (DAR) established an Herbivore Fisheries Management Area (HFMA) in front of Kahekili Beach Park in West Maui that was effective on July 25th 2009. The...
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Search relevance: 88.44 | Views last month: 0
#2 Federal
Delta-15 Nitrogen from All Shores of Maui and Benthic, Algae, and Urchin Data from Kahekili, West Maui, 2007-2009 (NODC Accession 0068665)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-01-06T00:00:00.000+00:00
The Hawaii Division of Aquatic Resources (DAR) established an Herbivore Fisheries Management Area (HFMA) in front of Kahekili Beach Park in West Maui that was effective on July 25th 2009. The...
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Search relevance: 85.85 | Views last month: 0
#3 Federal
Fish, Benthic and Urchin Survey Data from Kahekili Herbivore Fisheries Management Area (HFMA), Maui since 2008
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-08-01T00:00:00.000+00:00
Data are summary fish, benthic and urchin data from belt transect surveys conducted by the Pacific Islands Fisheries Science Center (PIFSC) Ecosystem Sciences Division (ESD; formerly the Coral...
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Search relevance: 78.38 | Views last month: 0
#4 Federal
Fish, Benthic and Urchin Survey Data from Kahekili Herbivore Fisheries Management Area (HFMA), Maui, Hawaii since 2008 (NCEI Accession 0165015)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-09-05T00:00:00.000+00:00
Data are summary fish, benthic and urchin data from belt transect surveys conducted by the Pacific Islands Fisheries Science Center (PIFSC) Ecosystem Sciences Division (ESD; formerly the Coral...
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Search relevance: 75.49 | Views last month: 0
#5 Federal
Benthic, urchin, and fish observation data collected utilizing multiple methodologies for coral reef carbonate budget assessments in 2021 in O'ahu, in the Mariana Archipelago in 2022, and in American Samoa in 2023
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-01-01T00:00:00.000+00:00
This data package includes the benthic, urchin, and fish observation data collected for coral reef carbonate budget assessments by the Ecosystem Sciences Division (ESD) of NOAA's Pacific Island...
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Search relevance: 72.29 | Views last month: 0
#6 Federal
Data on blood cells of the collector urchin, Tripneustes gratilla
- Organization: Department of the Interior
- Updated: 2020-11-16T00:00:00Z
Echinoderms such as urchins are important in marine ecosystems, particularly as grazers, and unhealthy urchins can have important ecological implications. For instance, unexplained mortalities of...
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Search relevance: 71.87 | Views last month: 0
#7 Federal
Benthic, urchin, and fish observation data collected using multiple methodologies to calculate coral reef carbonate budget estimates for sites in American Samoa in 2023 (NCEI Accession 0302849)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-03-27T00:00:00.000+00:00
This data package includes the benthic, urchin, and fish observation data collected for coral reef carbonate budget assessments by the Ecosystem Sciences Division (ESD) of NOAA's Pacific Island...
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Search relevance: 69.90 | Views last month: 0
#8 Federal
Benthic, urchin, and fish observation data collected using multiple methodologies to calculate coral reef carbonate budget estimates for sites in the Mariana Archipelago in 2022 (NCEI Accession 0283896)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-10-20T00:00:00.000+00:00
This data package includes the benthic, urchin, and fish observation data collected for coral reef carbonate budget assessments by the Ecosystem Sciences Division (ESD) of NOAA's Pacific Island...
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Search relevance: 67.23 | Views last month: 0
#9 Federal
Kelp and sea urchin data obtained by SCUBA at shallow nearshore sites along the North Pacific Rim from Bering Island to Southeast Alaska obtained over multiple decades beginning in 1987
- Organization: Department of the Interior
- Updated: 2023-12-14T00:00:00Z
Between 1987 and 2021, over 600 nearshore rocky bottom sites were sampled by scuba at 38 locations on the north Pacific Rim ranging from Bering Island, along the Aleutian Island chain and the...
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Search relevance: 66.15 | Views last month: 0
#10 Federal
Benthic, urchin, and fish observation data collected using multiple methodologies to calculate coral reef carbonate budget estimates for sites off of O'ahu in the Main Hawaiian Islands in 2021 (NCEI Accession 0283630)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-10-20T00:00:00.000+00:00
This data package includes the benthic, urchin, and fish observation data collected for coral reef carbonate budget assessments by the Ecosystem Sciences Division (ESD) of NOAA's Pacific Island...
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Search relevance: 64.20 | Views last month: 0
#11 Federal
Coral Reef Ecosystem Data from the 2010-2011 Kahekili Herbivore Fisheries Management Area, West Maui, Herbivore Enhancement as a Tool for Reef Restoration Project (NODC Accession 0082869)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-01-06T00:00:00.000+00:00
This research targets the Hawaii Coral Reef Initiative (HCRI) Priority Area A: Kahekili, Maui: Herbivore Fisheries Management Area (KHFMA). The project goal was to evaluate the efficacy of this...
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Search relevance: 45.84 | Views last month: 0
#12 Federal
National Status and Trends: Bioeffects Assessment Program, Delaware Bay Summary Database (1997)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2006-10-01T00:00:00.000+00:00
This study was based on the sediment quality triad (SQT) approach. A stratified probabilistic sampling design was utilized to characterize the Delaware Bay system in terms of chemical...
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Search relevance: 44.87 | Views last month: 0
#13 Federal
National Status and Trends: Bioeffects Assessment Program, Chesapeake Bay Summary Database (1998-2001)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2006-01-01T00:00:00.000+00:00
This study was based on the sediment quality triad (SQT) approach. A stratified probabilistic sampling design was utilized to characterize the Chesapeake Bay system in terms of chemical...
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Search relevance: 44.48 | Views last month: 0
#14 Federal
National Status and Trends: Bioeffects Program - San Francisco Bay Database
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2008-05-01T00:00:00.000+00:00
This study was based on the sediment quality triad (SQT) approach. A stratified probabilistic sampling design was utilized to characterize the San Francisco Bay system in terms of chemical...
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Search relevance: 43.75 | Views last month: 1
#15 Federal
Biological, chemical, and physical data collected in Delaware Bay from 1997-09-02 to 1997-10-08 (NCEI Accession 0118720)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2014-06-03T00:00:00.000+00:00
This study was based on the sediment quality triad (SQT) approach. A stratified probabilistic sampling design was utilized to characterize the Delaware Bay system in terms of chemical...
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Search relevance: 37.56 | Views last month: 0
#16 Federal
National Status and Trends: Bioeffects Assessment Program, St Lucie Estuary Summary Database (2001-2004)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2006-08-15T00:00:00.000+00:00
The foundation of this study was based on a sediment quality triad (SQT) approach with a probabilistic sampling design, which characterized the estuary in terms of chemical contamination in...
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Search relevance: 36.11 | Views last month: 0
#17 Federal
National Coral Reef Monitoring Program: Benthic Complexity and Urchin Abundance at Climate Stations in American Samoa from 2015 to 2018
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2019-03-01T00:00:00.000+00:00
Benthic complexity and urchin abundance data were collected as part of NOAA's ongoing National Coral Reef Monitoring Program (NCRMP). These data were gathered around American Samoa as a part of...
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Search relevance: 34.30 | Views last month: 0
#18 Federal
National Coral Reef Monitoring Program: Benthic complexity and urchin abundance at climate stations of the Mariana Archipelago
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2018-03-07T00:00:00.000+00:00
The datasets within this collection contain benthic complexity and urchin abundance data gathered as part of NOAA's ongoing National Coral Reef Monitoring Program (NCRMP). These data were gathered...
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Search relevance: 34.25 | Views last month: 0
#19 Federal
National Coral Reef Monitoring Program: Benthic Complexity and Urchin Abundance at Climate Stations in the Pacific Remote Island Areas from 2014 to 2018
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2019-03-01T00:00:00.000+00:00
Benthic complexity and urchin abundance data were collected as part of NOAA's ongoing National Coral Reef Monitoring Program (NCRMP). These data were gathered around the Pacific Remote Island...
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Search relevance: 33.53 | Views last month: 0
#20 Federal
National Coral Reef Monitoring Program: Benthic complexity and urchin abundance at climate stations of the Hawaiian Archipelago
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2018-03-07T00:00:00.000+00:00
The datasets within this collection contain benthic complexity and urchin abundance data gathered as part of NOAA's ongoing National Coral Reef Monitoring Program (NCRMP). These data were gathered...
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Search relevance: 33.49 | Views last month: 0

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