402 datasets found
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Federal
C-HARM v2 3-Day Forecast, Pseudo-nitzschia, cellular domoic acid, and particular domoic acid probability, California and Southern Oregon coast, 2022-present
National Oceanic and Atmospheric Administration, Department of Commerce —
The C-HARM model generates nowcast and forecasts of the probability of Pseudo-nitzschia concentrations of in excess of 10,000 cells/L, the probability of particulate... -
Federal
Assessment of Field and Laboratory Methods for the Detection and Analyses of Cyanobacteria and Cyanotoxins in Texas Reservoirs, 2020
Department of the Interior —
In cooperation with the Texas Commission on Environmental Quality (TCEQ), the U.S. Geological Survey (USGS) used various field and laboratory methods to determine the... -
Federal
Phytoplankton Concentration by Class - Surfside, TX - Oct. 2017 to Present
National Oceanic and Atmospheric Administration, Department of Commerce —
Phytoplankton concentration by class derived from images collected by Imaging FlowCytobot at Surfside Beach, Texas -
Federal
High-resolution spatial water-quality and discrete phytoplankton data, Owasco Lake, Seneca Lake, and Skaneateles Lake, Finger Lakes Region, New York, 2018-2019
Department of the Interior —
From August 2018 to October 2019, the U.S. Geological Survey collected high-resolution spatial water quality from a total of five shoreline synoptic surveys conducted... -
Federal
Water chemistry, vertical profiles, phytoplankton and zooplankton counts, and metabolism calculations in the Sacramento River Deep Water Ship Channel 2019
Department of the Interior —
Here we archive data collected during a nitrogen addition field experiment in the Sacramento River Deep Water Ship Channel. Calcium nitrate was added on 8 dates to a... -
Federal
Phytoplankton tally sheet, including photomicrographs, for samples collected at eleven large river sites throughout the United States, June through September 2017
Department of the Interior —
This U.S. Geological Survey (USGS) Data Release provides the phytoplankton tally sheet, including photomicrographs, for samples collected from eleven large river... -
Federal
CTD, plankton relative abundance, and quantitative phytoplankton profiles data collected from R/V Bellows cruise BE-1307 in the Gulf of Mexico from 2012-10-13 to 2012-10-15 (NCEI Accession 0175369)
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset contains CTD, plankton species relative abundance, and quantitative phytoplankton profiles data collected from 9 sites off the Florida Panhandle at the... -
Federal
Chemical, physical and profile oceanographic data collected aboard the CAPE HATTERAS in the Gulf of Mexico from 2010-08-21 to 2010-09-02 in response to the Deepwater Horizon Oil Spill event (NCEI Accession 0069058)
National Oceanic and Atmospheric Administration, Department of Commerce —
Chemical, physical and profile oceanographic data were collected aboard the CAPE HATTERAS in the Gulf of Mexico from 2010-08-21 to 2010-09-02 in response to the... -
Federal
Phytoplankton Species Composition, Abundance and Cell Size in San Francisco Bay: Microscopic Analyses of USGS Samples Collected 1992-2014
Department of the Interior —
This Data Release makes available measurements of phytoplankton species composition, abundance and cell size made on samples collected in San Francisco Bay (CA) from... -
Federal
Water Quality and Molecular Data for Upper Klamath Lake, OR, 2016
Department of the Interior —
Upper Klamath Lake, located in southern Oregon, is a hypereutrophic lake where cyanobacterial blooms, dominated by Aphanizomenon flos-aquae (AFA), occur every summer.... -
Federal
2006-2009 Phytoplankton data collected in the Mississippi River Navigation Pools 8, 13, and 26
Department of the Interior —
The dimensions of each organism were measured with a Whipple grid and the biovolume was estimated using the simplest geometric shape (e.g., cylinder, cone, sphere,... -
Federal
Zooplankton, phytoplankton, and water-quality data for Nolin Lake, Kentucky during a midwinter swarm by the exotic cladoceran Daphnia lumholtzi, 2016-17
Department of the Interior —
This U.S. Geological Survey Data Release provides data collected from Nolin Lake Kentucky, during 2016 to 2017. Two types of data are reported: zooplankton and... -
Federal
Physical and Biological Drivers of Fish Populations in the Sacramento Deep Water Shipping Channel, California, 2016-2018
Department of the Interior —
This dataset includes field and lab data for fish, vegetation, zooplankton, phytoplankton, fish diets, and stable isotopes collected during daylight hours in the... -
Federal
CRED Shallow CTD Profiles; Guam; Cruise: OES0512, Data Date Range: 20051003-20051008 (NODC Accession 0039382).
National Oceanic and Atmospheric Administration, Department of Commerce —
CRED shallow Conductivity-Temperature-Depth (CTD) casts are vertical profiles (max 30 meter depth, downcast only) of temperature, conductivity and pressure. Data are... -
Federal
Seston Data from Flow Cytometers and Microscope Environmental Data from Sondes
National Oceanic and Atmospheric Administration, Department of Commerce —
Seston data with phytoplankton and size fractioned non-living particles counted by flow cytomter from Penebscot River, Maine in April, May, and June of 2015. High... -
Federal
Concentration of chlorophyll a derived from ocean color remote sensing
National Oceanic and Atmospheric Administration, Department of Commerce —
Ocean color remote sensing provide routine, synoptic observations of the ocean surface at spatial and temporal resolutions not attainable by moored or ship-based... -
Federal
Phytoplankton Monitoring Network - Phytoplankton Analysis with Associated Collection Information
National Oceanic and Atmospheric Administration, Department of Commerce —
A qualitative collection of data that includes salinity, temperature, phytoplankton counts and abundance ratios obtained from surface tows in the estuarine and marine... -
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
Water-quality and phytoplankton data for Lake Pontchartrain and the western Mississippi Sound associated with operation of the Bonnet Carré Spillway, 2008–2020
Department of the Interior —
The Bonnet Carré Spillway (BCS), located about 28 miles northwest of New Orleans, Louisiana, was constructed in the early 1930s as part of an integrated flood-control... -
Federal
Phytoplankton Monitoring Network (PMN) - Sampling Sites
National Oceanic and Atmospheric Administration, Department of Commerce —
A qualitative collection of data that includes salinity, temperature, phytoplankton counts and abundance ratios obtained from surface tows in the estuarine and marine...
402 datasets found