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This U.S. Geological Survey (USGS) Data Release provides discrete water-quality data collected from four sites on the Kansas River and four of its tributaries during July 2012 through September...
Search relevance: 1.00 | Views last month: 18 | Catalog Last Checked: May 05, 2026 at 10:12 PM -
This U.S. Geological Survey (USGS) data release provides discretely measured cyanotoxin, chlorophyll-a, and cyanobacterial toxin genetic data for samples collected from eleven large river sites...
Search relevance: 1.00 | Views last month: 14 | Catalog Last Checked: May 05, 2026 at 09:02 PM -
This data release contains cyanotoxin, chlorophyll-a, and pheophytin-a concentration, cyanobacterial genetics, phytoplankton community composition, and multiparameter sonde data collected from 20...
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Metals are used in primary producer metabolic pathways, such as photosynthesis and the acquisition of macronutrients nitrogen (N) and phosphorus (P), yet we often do not know their potential as...
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This U.S. Geological Survey (USGS) data release provides discretely measured cyanotoxin, chlorophyll-a, and cyanobacterial toxin genetic data for samples collected from twelve large river sites...
Search relevance: 1.00 | Views last month: 11 | Catalog Last Checked: May 05, 2026 at 08:31 PM -
For State agencies and other water-resources managers, determining which waterbodies to allocate limited funds for protection and restoration while also maximizing cost benefit is challenging....
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The California Harmful Algal Bloom Monitoring and Alert Program (CalHABMAP) maintains weekly sample collection of Solid Phase Adsorption Toxin Tracking (SPATT) for a suite of dissolved toxins from...
Search relevance: 1.00 | Views last month: 11 | Catalog Last Checked: May 27, 2026 at 11:20 PM -
Water quality data was collected by the United States Army Corp of Engineers at numerous locations along the shore of Lake Ponchartrain and the Tangipahoa River in Louisiana from May to September...
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Spatial reconnaissance of fluvial microcystins (MC) concentrations and select water-quality parameters, including nutrients and periphyton biomass, in 75 wadeable streams in the Piedmont region of...
Search relevance: 1.00 | Views last month: 10 | Catalog Last Checked: May 05, 2026 at 09:20 PM -
This U.S. Geological Survey (USGS) data release provides discretely measured cyanotoxin, chlorophyll-a, and cyanobacterial toxin genetic data for samples collected from eleven large river sites...
Search relevance: 1.00 | Views last month: 10 | Catalog Last Checked: May 05, 2026 at 07:25 PM -
In 2015-2018, the U.S. Geological Survey (USGS) in cooperation with the U.S. Environmental Protection Agency Great Lakes Restoration Initiative investigated the biodegradation of microcystins in...
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This work is part of a study investigating the movement of microcystin from aquatic to terrestrial ecosystems via trophic transfer. Little brown bats (Myotis lucifugus), feeding opportunistically...
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The California Harmful Algal Bloom Monitoring and Alert Program (CalHABMAP) maintains weekly sample collection of Solid Phase Adsorption Toxin Tracking (SPATT) for a suite of dissolved toxins from...
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: May 27, 2026 at 11:20 PM -
From 2017-2019, the Upper Midwest Environmental Sciences Center (UMESC) analyzed microcystin concentrations in samples collected from three different studies. The first study was on the movement...
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This data release contains dissolved cyanotoxin concentrations for microcystins (MC), cylindrospermopsins (CYL), anatoxins (ATX), and saxitoxins (STX) assessed using enzyme-linked immunosorbent...
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: May 05, 2026 at 07:43 PM -
The California Harmful Algal Bloom Monitoring and Alert Program (CalHABMAP) maintains weekly sample collection of Solid Phase Adsorption Toxin Tracking (SPATT) for a suite of dissolved toxins from...
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: May 27, 2026 at 11:20 PM -
This dataset consists of sensor profile and water sample results from monitoring campaign to investigate the effects of two dredged pits in eastern Lake Pontchartrain on dissolved oxygen...
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This data set is composed of all animals received as a diagnostic submission to the USGS-National Wildlife Health Center for which algal toxin testing was performed from November 1998 to January...
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: May 05, 2026 at 08:38 PM -
This U.S. Geological Survey (USGS) Data Release provides microcystin, chlorophyll, and cell-count data for assessing the effect of salinity tolerance on cyanobacteria associated with a harmful...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: May 05, 2026 at 08:54 PM -
The California Harmful Algal Bloom Monitoring and Alert Program (CalHABMAP) maintains weekly sample collection of Solid Phase Adsorption Toxin Tracking (SPATT) for a suite of dissolved toxins from...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: May 27, 2026 at 11:20 PM
