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Phytoplankton identification and biovolume data for field samples from...
This dataset contains taxonomic and biovolume data for phytoplankton sampled from Detroit Lake, OR, in August, 2019, and August, 2020. Taxonomy is reported to the lowest... -
False River
Nutrient and phytoplankton data indicate poor environmental health in four oxbow lakes in central Louisiana suggesting that long-term agriculture practices and increases in... -
Poverty Point Study Area
This data release includes GIS shapefiles and metadata for location of the study area and phytoplankton taxonomy counts determined by Dr. Russel Rhodes, Faculty Emeritus,... -
High-speed, continuous water quality mapping of Utah Lake, Salt Lake City, UT
Real-time, high frequency (1-second sample interval), georeferenced water quality data was collected in Utah Lake, Utah. Utah Lake is located approximately 45 miles south of... -
Assessment of Field and Laboratory Methods for the Detection and Analyses of...
In cooperation with the Texas Commission on Environmental Quality (TCEQ), the U.S. Geological Survey (USGS) utilized various field and laboratory methods to determine the... -
Gross Primary Production (GPP) data used in a USGS National Water Quality...
This dataset includes Gross Primary Production (GPP) estimates at 46 agricultural streams around the United States. GPP values are based upon the single-station dissolved oxygen... -
Bayou D'Arbonne Lake Study Area
This data release includes GIS shapefiles and metadata for location of the study area and phytoplankton taxonomy counts determined by Dr. Russel Rhodes, Faculty Emeritus,... -
Biomass accrual and trace-element concentrations in water and periphytic...
The U.S. Geological Survey monitored algal biomass accrual and concentrations of metals and other trace elements in stream water and periphytic algae at 3-4 day intervals over a... -
USGS Denver Micro-fossil collection: Fossil Algae
The Denver fossil algae database were gathered from the inception of Denver Region in 1953 by Richard Rezak. His specialty was algae, carbonate platforms, and off-shore modern... -
Rocky Intertidal Ecosystems, California South Coast MPA Baseline Study, 2001 to 2014
The South Coast Study Region (SCSR) encompasses a broad section of southern California including both mainland and island coastal regions. The exceptionally high diversity of... -
Sedimentary Data Collected in August 2015 From Old Tampa Bay, Florida (U.S....
The toxic dinoflagellate Pyrodinium bahamense (P. bahamense) produces recurring, persistent summer algal blooms in Old Tampa Bay, Florida, which degrade water quality and are... -
Mississippi Sound Particulate Toxins
The Bonnet Carré Spillway (BCS), located about 28 miles northwest of New Orleans, was constructed by the US Army Corp of Engineers in the early 1930s as part of an integrated... -
Lake Bruin
Nutrient and phytoplankton data indicate poor environmental health in four oxbow lakes in central Louisiana suggesting that long-term agriculture practices and increases in... -
Assessment of Field and Laboratory Methods for the Detection and Analyses of...
In cooperation with the Texas Commission on Environmental Quality (TCEQ), the U.S. Geological Survey (USGS) utilized various field and laboratory methods to determine the... -
Assessment of Field and Laboratory Methods for the Detection and Analyses of...
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 presence... -
Hydrodynamic and Water-Quality Monitoring of Bushy Park Reservoir, 2017-2018
The Bushy Park Reservoir is a relatively shallow impoundment in a semi-tropical climate and is the principal water supply for the 400,000 people of the City of Charleston and... -
Phytoplankton tally sheet, including photomicrographs, for samples collected...
This U.S. Geological Survey (USGS) Data Release provides the phytoplankton tally sheet, including photomicrographs, for samples collected from eleven large river sites... -
Water temperature and dissolved oxygen data from Stalker Creek, Idaho, used...
This dataset includes water temperature and dissolved oxygen collected during July 2007 from Stalker Creek in Idaho. Data was collected at 3 minute intervals over several days. -
Data Release for: A Web-Based Tool for Assessing the Condition of Benthic...
Benthic diatom assemblages are known to be indicative of water quality but have yet to be widely adopted in biological assessments in the United States due to several... -
Mississippi Sound Particulate Toxins
The Bonnet Carré Spillway (BCS), located about 28 miles northwest of New Orleans, was constructed by the US Army Corp of Engineers in the early 1930s as part of an integrated...