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Phytoplankton tally sheet, including photomicrographs, for samples collected at eleven large river sites throughout the United States, June through September 2017

Dates

Publication Date
Start Date
2017-06-05
End Date
2017-09-26

Citation

King, L.R., Rosen, B.H., Graham, J.L., Dubrovsky, N.M., Foster, G.M., Loftin, K.A., and Stelzer, E.A., 2020, Phytoplankton tally sheet, including photomicrographs, for samples collected at eleven large river sites throughout the United States, June through September 2017: U.S. Geological Survey data release, https://doi.org/10.5066/P9KKN921.

Summary

This U.S. Geological Survey (USGS) Data Release provides the phytoplankton tally sheet, including photomicrographs, for samples collected from eleven large river sites throughout the United States, from June through September 2017. All data are raw tallies, not calculated abundances or concentrations. The dataset includes all routine and quality assurance/quality control samples collected as part of a National Water Quality Assessment Project pilot study to describe the potential for cyanobacteria and cyanotoxin ocurrence in the Nation's large rivers. Phytoplankton were identified to the lowest possible taxonomic level and abundances (density reported as natural units) are reported.

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Attached Files

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Phytoplankton_Tally_Readme.csv 3.73 KB
Phytoplankton_Tally.xlsx 798.79 MB

Purpose

These data were collected by the USGS National Water Quality Assessment Project as part of a pilot study to describe the potential for cyanobacteria and cyanotoxin occurrence in the Nation's large rivers. This data release was produced in support of the Inland Waters journal article by Graham and others (2020) (https://doi.org/10.1080/20442041.2019.1700749) describing cyanotoxin occurrence at eleven large river sites throughout the Nation during June through September 2017 and in compliance with the federal open-data requirements as a way to make scientific products associated with USGS research efforts and publications available to the public.

Additional Information

Identifiers

Type Scheme Key
DOI https://www.sciencebase.gov/vocab/category/item/identifier doi:10.5066/P9KKN921

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