Average concentrations of constituents in tree-core samples at the Vienna Wells Site: Maries County, Missouri, 2012-2015

공공데이터포털

This dataset contains the tree-core data collected at the Vienna Wells Superfund site in Vienna, Missouri by the U.S. Geological Survey. Concentrations of tetrachloroethylene (PCE), trichloroethylene (TCE), and 1,1,2-Trichloro-1,2,2-trifluoroethane (CFC-113) are provided in nanograms per liter. Concentrations in tree-core samples are averages of multiple samples collected from each tree during one of six major phases from 2011 to 2015.

Concentrations of constituents in tree-core samples at the Vienna Wells Site: Maries County, Missouri, 2012-2015

공공데이터포털

This dataset contains the tree-core data collected at the Vienna Wells Superfund site in Vienna, Missouri by the U.S. Geological Survey (USGS). Concentrations of tetrachloroethylene (PCE), trichloroethylene (TCE), and 1,1,2-Trichloro-1,2,2-trifluoroethane (CFC-113) are provided in nanograms per liter.

Concentrations of tetrachloroethylene in tree-core samples at the Vienna Wells site on July 29, 2014, Vienna, Missouri.

공공데이터포털

Concentrations of tetrachloroethylene in tree-core samples at the Vienna Wells site on July 29, 2014, Vienna, Missouri. Also contains information on tree-trunk diameter and species.

Concentrations of tetrachloroethylene in tree-core samples from tree 29 at the Vienna Wells site on May 21, 2015, Vienna, Missouri.

공공데이터포털

Concentrations of tetrachloroethylene in tree-core samples from tree 29 at the Vienna Wells site, Vienna, Missouri. Contains information on the height and side of the tree from where the sample was collected.

Concentrations of tetrachloroethylene in interpolated tetrachloroethylene soil data at the Vienna Wells site, Vienna, Missouri, 2012-2015.

공공데이터포털

Interpolated dataset of concentrations of tetrachloroethylene in soil samples at the Vienna Wells site, Vienna, Missouri. Interpolated soil data are from a published soil sample dataset (doi: https://doi.org/10.5066/F71835D8) using inverse-distance weighting at a 1-m interval, a power of 2, minimum and maximum neighbor search of 10 and 15, and within 50 meters of tree-core data collected on July 29, 2014. Also contains information on distances between each tree and soil location within a 50-meter radius of each tree.

Average concentration of constituents in groundwater samples at the Vienna Wells Site: Maries County, Missouri, 2013-2016

공공데이터포털

This dataset contains the groundwater data collected at the Vienna Wells Superfund site in Vienna, Missouri by the U.S. Geological Survey. Concentrations of tetrachloroethylene (PCE), trichloroethylene (TCE), and 1,1,2-Trichloro-1,2,2-trifluoroethane (CFC-113) are provided in micrograms per liter. A total of 56 groundwater samples were collected from monitoring wells on five separate occasions between July 2013 and April 2016. Concentrations are averages from each location over time. Note: A sample with a Depth_bott and Depth_top of 0 is a sample from a spring collected at the surface.

Concentrations of tetrachloroethylene in points from interpolated tetrachloroethylene soil data at the Vienna Wells Site: Maries County, Missouri, 2012-2015.

공공데이터포털

Concentrations of tetrachloroethylene (PCE) in points from interpolated tetrachloroethylene soil data gridded at a 1-m interval at the Vienna Wells site, Vienna, Missouri, 2012-2015. These data were extracted at 1-meter intervals from interpolating published soil data (doi: https://doi.org/10.5066/F71835D8), which was created using the inverse-distance weighting method at a 1-meter interval, the mean PCE concentration at each location, a power of 2, and minimum and maximum neighbor search of 10 and 15.

Concentrations of constituents in soil samples at the Vienna Wells Site: Maries County, Missouri, 2012-2015

공공데이터포털

This dataset contains the soil data collected at the Vienna Wells Superfund site in Vienna, Missouri by the U.S. Geological Survey (USGS) and the U.S. Environmental Protection Agency (EPA). Concentrations of tetrachloroethylene (PCE), trichloroethylene (TCE), and 1,1,2-Trichloro-1,2,2-trifluoroethane (CFC-113) are provided in micrograms per kilogram. Sample depths range from 0 to 18 feet below ground surface.

Concentrations of tetrachloroethylene in interpolated soil surface boundary points at the Vienna Wells Site: Maries County, Missouri.

공공데이터포털

Concentrations of tetrachloroethylene (PCE) in interpolated soil surface boundary points at the Vienna Wells Site: Maries County, Missouri. This boundary is composed of points with an assumed PCE concentration of 11 micrograms per kilogram (detection limit) and was used with the soil sample dataset (doi: 10.5066/F71835D8) to create an interpolated surface.

BOREAS TE-05 Tree Ring and Carbon Isotope Ratio Data

공공데이터포털

Contains tree ring width and C13 isotope cellulose ratio data collected by TE-05.