591 datasets found
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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)
National Oceanic and Atmospheric Administration, Department of Commerce —
The benthic cover data described here were generated from the quantitative analysis of photoquadrat benthic images using CoralNet image analysis software, whereby... -
Federal
Abundance and behavior of parrotfishes (Labridae, Scarinae) in the upper Florida Keys (NODC Accession 0127525)
National Oceanic and Atmospheric Administration, Department of Commerce —
To better understand the functional roles of parrotfishes on Caribbean reefs we documented abundance, habitat preferences, and diets of nine species of parrotfishes... -
Federal
CRED REA Algal Assessments, Baker Island 2006
National Oceanic and Atmospheric Administration, Department of Commerce —
Twelve quadrats were sampled along 2 consecutively-placed, 25m transect lines as part of Rapid Ecological Assessments conducted at 8 sites at Baker Island in the US... -
Federal
1987-2018 cyanobacteria and water quality data for 20 reservoirs
U.S. Environmental Protection Agency —
These data include cyanobacteria cell densities (including maximum cell densities observed for each year in each reservoir), annual summer (June-August)... -
Federal
Mississippi Sound Phytoplankton 2019
Department of the Interior —
The Bonnet Carré Spillway (BCS), located about 28 miles northwest of New Orleans, was constructed by the US Army Corp of Engineers (USACE) in the early 1930s as part... -
Federal
Accuracy Assessment Field Data for the Main Eight Hawaiian Islands UTM Zone 4, 2004-2006
National Oceanic and Atmospheric Administration, Department of Commerce —
This project is a cooperative effort between the National Ocean Service, National Centers for Coastal Ocean Science, Center for Coastal Monitoring and Assessment, the... -
Federal
Reefs for the future: Resilience of coral reefs in the main Hawaiian Islands
National Oceanic and Atmospheric Administration, Department of Commerce —
Declining health of coral reef ecosystems led scientists to search for factors that support reef resilience: the ability of reefs to resist and recover from... -
Federal
CRED REA Algal Assessments at Agrihan, Marianas Archipelago in 2007
National Oceanic and Atmospheric Administration, Department of Commerce —
Twelve quadrats were sampled along 2 consecutively-placed, 25m transect lines, as part of Rapid Ecological Assessments, conducted at 3 sites at Agrihan in the... -
Federal
Behavior of parrotfishes (Labridae, Scarinae) in St. Croix from 2015-07-06 to 2015-07-26 (NCEI Accession 0157087)
National Oceanic and Atmospheric Administration, Department of Commerce —
To better understand the functional roles of parrotfishes on coral reefs in the Caribbean this project documented the foraging behavior and diets of six species of... -
Federal
Benthic Habitats of Hawaii Derived From IKONOS and Quick Bird Satellite Imagery, 2004-2007
National Oceanic and Atmospheric Administration, Department of Commerce —
This project is a cooperative effort between the National Ocean Service, National Centers for Coastal Ocean Science, Center for Coastal Monitoring and Assessment, the... -
Federal
Northern Mariana Islands Marine Monitoring Team Reef Flat Surveys
National Oceanic and Atmospheric Administration, Department of Commerce —
The Commonwealth of the Northern Mariana Islands' (CNMI) interagency marine monitoring team conducts surveys on reef flat areas on the islands of Saipan, Tinian and... -
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)
National Oceanic and Atmospheric Administration, Department of Commerce —
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... -
Federal
Unified Field Study 3 (UFS-3)
Department of Energy —
The Unified Field Studies (UFS), established by the Algae Testbed Public-Private Partnership (ATP3), produced data on the effect of environmental and process... -
Federal
Pacific Islands Coral Reef Ecosystems Division (CRED) Rapid Ecological Assessment (REA) algae species lists (NCEI Accession 0010352)
National Oceanic and Atmospheric Administration, Department of Commerce —
Quadrats were sampled along consecutively placed transect lines as part of Rapid Ecological Assessments conducted at sites in American Pacific Islands: CRED REA Algal... -
Federal
Spatial variability of sediment methane dataset
U.S. Environmental Protection Agency —
This data set contains variables measured during a survey of sediment-methane production rates in a eutrophic reservoir in southwestern Ohio. The measured production... -
Federal
Phytoplankton data for Cheney Reservoir near Cheney, Kansas, June 2001 through November 2015
Department of the Interior —
This U.S. Geological Survey (USGS) Data Release provides phytoplankton data collected from Cheney Reservoir, Kansas, during June 2001 through November 2015. All data... -
Federal
Sedimentary Data Collected in August 2015 From Old Tampa Bay, Florida (U.S. Geological Survey Field Activity Number 2015–329–FA)
Department of the Interior —
The toxic dinoflagellate Pyrodinium bahamense (P. bahamense) produces recurring, persistent summer algal blooms in Old Tampa Bay, Florida, which degrade water quality... -
Federal
Sedimentary Data Collected in February 2016 From Old Tampa Bay, Florida (U.S. Geological Survey Field Activity Number 2016–312–FA)
Department of the Interior —
The toxic dinoflagellate Pyrodinium bahamense (P. bahamense) produces recurring, persistent summer algal blooms in Old Tampa Bay, Florida, which degrade water quality... -
Federal
Kaloko-Honokohau National Historical Park coral data spreadsheet
Department of the Interior —
Baseline benthic habitat survey data for Kaloko-Honokōhau National Historical Park -
Federal
Pacific Island Network Benthic Marine Community and Marine Fish Monitoring Data Package 2006 - 2023
Department of the Interior —
The Benthic Marine Communities Monitoring Protocol is implemented in four parks in the Pacific and addresses two monitoring questions: What are the changes over time...
591 datasets found