Catalog - Data.gov

#1 Federal

Partial mortality, size, presence, and density of Endangered Species Act-listed Acropora globiceps and Isopora crateriformis coral colonies in Tutuila, American Samoa from 2025-02-07 to 2025-03-22 (NCEI Accession 0312067)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: February 19, 2026 at 12:00 AM

This record describes Acropora globiceps and Isopora crateriformis raw density at the site level as well as colony-level partial mortality, size, and bleaching for each species. Surveys were...

Search relevance: 1.00 | Views last month: 19 | Catalog Last Checked: May 29, 2026 at 08:42 PM

#2 Federal

Benthic surveys along a water quality gradient in Aua, American Samoa: benthic cover derived from analysis of benthic images collected in 2022

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: October 01, 2022 at 12:00 AM

This metadata record describes the benthic cover data of Aua Reef, American Samoa, produced from the benthic imagery analysis performed by the Ecosystem Sciences Division (ESD) of the Pacific...

Search relevance: 1.00 | Views last month: 17 | Catalog Last Checked: July 14, 2026 at 09:44 PM

#3 Federal

National Coral Reef Monitoring Program: Stratified random surveys (StRS) of reef fish, including benthic estimate data of the Hawaiian Archipelago

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: February 12, 2025 at 12:00 AM

Reef fish survey data provided in this collection are gathered as part of the NOAA Pacific Islands Fisheries Science Center (PIFSC), Coral Reef Ecosystem Program (CREP) led National Coral Reef...

Search relevance: 1.00 | Views last month: 17 | Catalog Last Checked: May 29, 2026 at 11:01 PM

#4 Federal

National Coral Reef Monitoring Program: Diel seawater carbonate chemistry observations from a suite of instrumentation deployed at coral reef sites in the Pacific Remote Islands Marine National Monument

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: October 25, 2021 at 12:00 AM

The ocean acidification diel suite is an autonomous instrument package that measures diel variability in coral reef seawater carbonate chemistry. Diel suite surveys are conducted by the NOAA...

Search relevance: 1.00 | Views last month: 16 | Catalog Last Checked: May 29, 2026 at 11:02 PM

#5 Federal

Hawaii Coral Bleaching Collaborative: surveys for percent of bleached coral cover across the Hawaiian Archipelago from October 02 to November 18, 2015

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: January 01, 2021 at 12:00 AM

The data described here result from coral bleaching surveys across the Hawaiian Archipelago from October 02 to November 18, 2015. The data provide survey-level information on percent live coral...

Search relevance: 1.00 | Views last month: 15 | Catalog Last Checked: July 14, 2026 at 09:43 PM

#6 Federal

National Coral Reef Monitoring Program: Stratified Random Surveys (StRS) of Coral Demography (Adult and Juvenile Corals) across the Hawaiian Archipelago since 2013

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: January 01, 2020 at 12:00 AM

NCRMP CORAL DEMOGRAPHIC DATA HAS NOW BEEN MERGED INTO A PACIFIC-WIDE METADATA RECORD -- PLEASE REFER TO https://www.fisheries.noaa.gov/inport/item/71550 FOR MOST UPDATED DATA. The data described...

Search relevance: 1.00 | Views last month: 14 | Catalog Last Checked: July 14, 2026 at 09:41 PM

#7 Federal

Calcification Rates of Crustose Coralline Algae (CCA) Derived from Calcification Accretion Units (CAUs) Deployed at Coral Reef Sites in Timor-Leste from 2012 to 2014

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: July 01, 2022 at 12:00 AM

The calcification rate data described here are derived from calcification accretion units (CAUs) that were retrieved from fixed climate survey sites located in coral reef habitats during the NOAA...

Search relevance: 1.00 | Views last month: 13 | Catalog Last Checked: July 14, 2026 at 09:42 PM

#8 Federal

National Coral Reef Monitoring Program: Calcification Rates of Crustose Coralline Algae Derived from Calcification Accretion Units (CAUs) Deployed at Cheeca Rocks in the Florida Keys from 2014 to 2017

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: July 01, 2022 at 12:00 AM

The calcification rate data described here are from calcification accretion units (CAUs) that have been retrieved (and replaced) at existing, long-term monitoring sites during the NOAA Atlantic...

Search relevance: 1.00 | Views last month: 13 | Catalog Last Checked: July 14, 2026 at 09:42 PM

#9 Federal

National Coral Reef Monitoring Program: Assessing and Monitoring Cryptic Reef Diversity of Colonizing Marine Invertebrates using Autonomous Reef Monitoring Structures (ARMS) Deployed at Coral Reef Sites across the Mariana Archipelago from 2011 to 2017

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: January 01, 2018 at 12:00 AM

This dataset includes species identification data gathered from Autonomous Reef Monitoring Structures (ARMS). These ARMS are used by the NOAA Pacific Islands Fisheries Science Center (PIFSC),...

Search relevance: 1.00 | Views last month: 12 | Catalog Last Checked: July 14, 2026 at 09:41 PM

#10 Federal

Pacific Reef Assessment and Monitoring Program: Belt Transect Surveys of Corals at U.S. Pacific Reefs from 2002 to 2007 (uneven size-class bins)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: January 01, 2019 at 12:00 AM

The coral demographic data described here result from belt transect surveys conducted by the Pacific Islands Fisheries Science Center (PIFSC), Ecosystem Sciences Division (ESD)---formerly the...

Search relevance: 1.00 | Views last month: 12 | Catalog Last Checked: July 14, 2026 at 09:38 PM

#11 Federal

National Coral Reef Monitoring Program: Benthic cover derived from analysis of images collected from climate stations across American Samoa

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: April 16, 2024 at 12:00 AM

The benthic cover data in this collection result from the analysis of images produced during benthic photo-quadrat surveys conducted along transects at climate stations and permanent sites across...

Search relevance: 1.00 | Views last month: 12 | Catalog Last Checked: May 29, 2026 at 11:01 PM

#12 Federal

Benthic photoquadrat imagery and benthic cover data collected in Nu'uuli Pala Lagoon and Backreef in American Samoa from 2024-11-11 to 2024-11-21 (NCEI Accession 0308219)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: September 26, 2025 at 12:00 AM

This data package includes benthic imagery, raw benthic cover, mean benthic cover, and mean macroalgae cover data of Nu'uuli Pala Lagoon and Backreef in American Samoa in 2024, produced from the...

Search relevance: 1.00 | Views last month: 11 | Catalog Last Checked: May 29, 2026 at 08:39 PM

#13 Federal

EM300 Multibeam Sonar Data collected from January 26 to April 22 from NOAA Ship Hi'ialakai cruise HA-15-01 to the Pacific Remote Island Areas and American Samoa in 2015

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: January 01, 2018 at 12:00 AM

Multibeam data were collected using a Simrad EM300 30-kHz sonar aboard NOAA Ship Hi'ialakai, a 68-m (218') NOAA research vessel, from January 26 to April 22, 2015 during cruise HA-15-01. Multibeam...

Search relevance: 1.00 | Views last month: 10 | Catalog Last Checked: July 14, 2026 at 09:42 PM

#14 Federal

Benthic Surveys in Nu'uuli Pala Lagoon and Backreef in American Samoa: comprehensive assessment of coral demography (adult and juvenile corals) from belt transect surveys from 2024-11-11 to 2024-11-21

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: January 01, 2025 at 12:00 AM

This metadata record describes the coral demographic data of Nu'uuli Pala Lagoon and Backreef, American Samoa. Surveys were conducted by snorkelers from the Ecosystem Sciences Division (ESD) of...

Search relevance: 1.00 | Views last month: 10 | Catalog Last Checked: July 14, 2026 at 09:44 PM

#15 Federal

A quantitative analysis of non-coral communities at sites along a water quality gradient in the bay off of Aua, American Samoa: taxa species and counts of macroinvertebrates, benthic microalgae, and benthic foraminifera from samples collected between 2022-09-11 to 2022-09-26 (NCEI Accession 0284083)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: October 26, 2023 at 12:00 AM

This data package includes a quantitative analysis of non-coral communities at sites along a water quality gradient off of Aua, American Samoa in 2022. These datasets were funded by the NOAA Coral...

Search relevance: 1.00 | Views last month: 10 | Catalog Last Checked: May 29, 2026 at 08:17 PM

#16 Federal

Management-Strategy Evaluation of the Main Hawaiian Islands with the Atlantis Ecosystem Model: hind-cast simulations and ecosystem forecasting under climate scenarios

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: January 01, 2021 at 12:00 AM

The data described here is the Main Hawaiian Islands (MHI) Atlantis Ecosystem model output data for biomass and catch trends of various functional groups under different scenarios. Hind-cast...

Search relevance: 1.00 | Views last month: 10 | Catalog Last Checked: July 14, 2026 at 09:42 PM

#17 Federal

National Coral Reef Monitoring Program: Shallow Water Conductivity-Temperature-Depth (CTD) Profiles for select locations across the Mariana Archipelago since 2014

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: January 01, 2026 at 12:00 AM

Nearshore and offshore Conductivity-Temperature-Depth (CTD) casts were collected at sites in the Hawaiian Archipelago as part of the National Coral Reef Monitoring Program (NCRMP). These surveys...

Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: July 14, 2026 at 09:41 PM

#18 Federal

Benthic Surveys in Faga'alu, American Samoa: benthic images collected during belt transect surveys in 2020 (NCEI Accession 0259389)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: September 12, 2022 at 12:00 AM

The benthic images provided here are part of the CRCP-funded project aimed at establishing baseline Rapid Ecological Assessment (REA) surveys for coral reef benthic cover and composition at...

Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: May 29, 2026 at 08:04 PM

#19 Federal

National Coral Reef Monitoring Program: Benthic Images Collected from Stratified Random Sites (StRS) across the Hawaiian Archipelago since 2013

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: September 01, 2025 at 12:00 AM

The data described here are benthic habitat imagery (color-corrected photographs) from benthic photo-quadrat surveys conducted along transects at stratified random sites by the Pacific Islands...