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This dataset includes ten years of emissions and sequestration estimates (2005-2014) in two separate tables, 1) the combustion and extraction of fossil fuels on Federal lands and 2) processes from the ecosystems on those Federal lands. The fossil fuel related estimates include the greenhouse gases carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O), and the ecosystems estimates include only CO2. The results are presented by State and year, including the Pacific and Gulf offshore areas in the fossil fuel associated estimates. In addition to total emissions, the estimates are broken into categories by the sector of the economy where the combustion or extraction related emissions occurred or the biologic process...
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These data contain concentrations of tetrachloroethylene in indoor-air samples collected from 2014 to 2016 by the U.S. Environmental Protection Agency (EPA). Samples were collected inside buildings. In order to personally identifiable information (PII), all data collected by the U.S. Environmental Protection Agency do not contain spatial information. Please contact the U.S. Environmental Protection Agency for permission and access to spatial information for these samples. These data support the following publication: Wilson, J.L., Limmer, M.A., Samaranayake, V.A., Schumacher, J.G., Burken, J.G., 2017, Phytoforensics: trees as bioindicators of potential indoor exposure via vapor intrusion: PLoS ONE, v. 13, no....
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These data contain concentrations of tetrachloroethylene in soil samples collected from 2011 to 2016 by the U.S. Environmental Protection Agency (EPA). In order to protect personally identifiable information (PII), all data collected by the U.S. Environmental Protection Agency do not contain spatial information. Please contact the U.S. Environmental Protection Agency for permission and access to spatial information for these samples. These data support the following publication: Wilson, J.L., Limmer, M.A., Samaranayake, V.A., Schumacher, J.G., and Burken, J.G., 2017, Phytoforensics: trees as bioindicators of potential indoor exposure via vapor intrusion: PLoS ONE, v. 13, no. 2. https://doi.org/10.1371/journal.pone.0193247.


    map background search result map search result map Concentrations of tetrachloroethylene in indoor-air samples from York, Nebraska, 2014-2016 Concentrations of tetrachloroethylene in soil samples from York, Nebraska, 2011-2016 Federal Lands Greenhouse Gas Emissions and Sequestration in the United States: Estimates 2005-14 - Data Release Concentrations of tetrachloroethylene in indoor-air samples from York, Nebraska, 2014-2016 Concentrations of tetrachloroethylene in soil samples from York, Nebraska, 2011-2016 Federal Lands Greenhouse Gas Emissions and Sequestration in the United States: Estimates 2005-14 - Data Release