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Trace metals in water and biota in and near headwater streams in the Colorado...
This data release includes sampling location data, field-collected water chemistry data, cation and anion concentration data for water and tissues of submerged aquatic... -
Calibration datasets and model archive summaries for regression models develo...
This data release supports the following publication: Mast, M. A., 2018, Estimating metal concentrations with regression analysis and water-quality surrogates at nine sites on... -
Age, Trace Metal, Stable Isotope, and Fatty Acid Data Collected from Sturgeon...
Proposed invasive carp barriers may threaten populations of migratory fishes in the St. Croix National Scenic Riverway and the Mississippi National River and Recreation Area by... -
Concentrations of Select Trace Elements Determined By X-Ray Fluorescence in S...
These data contain concentrations of select trace elements in samples collected on the flood plain from flood deposits from the December 2015 flood and underlying soils. All... -
US Geological Survey BLM/OCS Baltimore Canyon (Mid-Atlantic) Sediment Analyse...
This data set contains analytical data from samples acquired from the Baltimore Canyon (Mid-Atlantic) area of the Outer Continental Shelf, U.S. East Coast, by the U.S.... -
Concentrations of Select Trace Elements Determined By X-Ray Fluorescence in S...
These data contain concentrations of select trace elements in samples collected on the flood plain from flood deposits from the December 2015 flood and underlying soils. All... -
Concentrations of Major and Trace Elements in Streambed and Floodplain Sedime...
These data contain concentrations of trace elements in various size fractions (less than 0.063 millimeters, 0.063 to 0.250 millimeters, 0.250 to 2 millimeters, and greater than... -
Trace metals in water and biota in and near headwater streams in the Colorado...
This data release includes sampling location data, field-collected water chemistry data, cation and anion concentration data for water and tissues of submerged aquatic... -
Select Trace-Element Concentrations Determined using X-Ray Fluorescence in Bu...
These data contain concentrations of trace elements in unsieved flood-plain samples collected along tributaries draining the Washington County Barite District. -
Select Trace Element Concentrations Determined using X-Ray Fluorescence in Va...
These data contain concentrations of trace elements in flood-plain samples in various size fractions measured using x-ray fluorescence. Samples were collected along tributaries... -
Concentrations of Select Trace Elements Determined By X-Ray Fluorescence in S...
These data contain concentrations of select trace elements in samples collected on the flood plain from flood deposits from the December 2015 flood and underlying soils. All... -
Location of Streambed-Sediment Samples, Flood-Plain-Sediment Samples, Sedimen...
These data contains location information for the various sites covered in the data release. Locations include streambed-sediment, flood-plain core, and flood-plain sediment... -
A comparison of four pore water sampling methods for mixed metals and dissolv...
These replicate data support the findings described in the publication, "A comparison of four pore water sampling methods for mixed metals and dissolved organic carbon, and... -
Nutrient and trace element results for the U.S. Geological Survey vernal pond...
This data release contains the concentration results for basic water-quality constituent class parameters (water temperature, pH, turbidity, and specific conductance), total...