soil microbial populations and enzyme assays that show responses of the soil microbial community to soil amendments. This dataset is not publicly accessible because: Link to data is not available now. It can be accessed through the following means: USDA - ARS will have the link to the data at some point. Format: Likely to be an excel file and avialble as a public link in the future. This dataset is associated with the following publication: Ducey, T.F., J.M. Novak, G.C. Sigua, J.A. Ippolito, H.C. Rushmiller, D.W. Watts, K.M. Trippe, K.A. Spokas, K.C. Stone, and M. Johnson. Microbial Response to Designer Biochar and Compost Treatments for Mining Impacted Soils. Biochar Journal. Ithaka Institute for Carbon Intelligence, Arbaz, SWITZERLAND, 3: 299-314, (2021).

soil microbial populations and enzyme assays that show responses of the soil microbial community to soil amendments. This dataset is not publicly accessible because: Link to data is not available now. It can be accessed through the following means: USDA - ARS will have the link to the data at some point. Format: Likely to be an excel file and avialble as a public link in the future. This dataset is associated with the following publication: Ducey, T.F., J.M. Novak, G.C. Sigua, J.A. Ippolito, H.C. Rushmiller, D.W. Watts, K.M. Trippe, K.A. Spokas, K.C. Stone, and M. Johnson. Microbial Response to Designer Biochar and Compost Treatments for Mining Impacted Soils. Biochar Journal. Ithaka Institute for Carbon Intelligence, Arbaz, SWITZERLAND, 3: 299-314, (2021).

Data were generated at the University of Florida. This dataset is not publicly accessible because: Data are not owned by EPA/ORD. It can be accessed through the following means: contact the study lead Dr. Timothy Townsend (ttown@ufl.edu). Format: Data were generated at the University of Florida. This dataset is associated with the following publication: Thompson, J., N. Robey, T. Tolaymat, J. Bowden, H.M. Solo-Gabriele, and T. Townsend. Underestimation of Per- and Polyfluoroalkyl Substances in Biosolids: Precursor Transformation During Conventional Treatment. ENVIRONMENTAL SCIENCE & TECHNOLOGY. American Chemical Society, Washington, DC, USA, 57(9): 3825-3832, (2023).

US EPA Superfund site soil samples. This dataset is not publicly accessible because: EPA cannot release personally identifiable information regarding living individuals, according to the Privacy Act and the Freedom of Information Act (FOIA). This dataset contains information about human research subjects. Because there is potential to identify individual participants and disclose personal information, either alone or in combination with other datasets, individual level data are not appropriate to post for public access. Restricted access may be granted to authorized persons by contacting the party listed. It can be accessed through the following means: In the publication and supporting information. Format: These data were generated from US EPA Superfund site soil samples. This dataset is associated with the following publication: Bradham, K., C. Nelson, P. Alava, J. Misenheimer, G. Diamond, W. Thayer, and D. Thomas. Estimating relative bioavailability of soil lead in the mouse. JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH - PART A: CURRENT ISSUES. Taylor & Francis, Inc., Philadelphia, PA, USA, 79(24): 1179-1182, (2016).

Bioavailability, Bioaccessibility and speciation data. This dataset is not publicly accessible because: EPA cannot release personally identifiable information regarding living individuals, according to the Privacy Act and the Freedom of Information Act (FOIA). This dataset contains information about human research subjects. Because there is potential to identify individual participants and disclose personal information, either alone or in combination with other datasets, individual level data are not appropriate to post for public access. Restricted access may be granted to authorized persons by contacting the party listed. It can be accessed through the following means: Karen Bradham bradham.karen@epa.gov or Tyler Sowers sowers.tyler@epa.gov. Format: The data were generated using EPA and HUD samples. All of the soil and dust samples were provided to CEMM for research and methods development based on the agreement that the specific sample identifiers would not be released. The samples identifications for the HUD samples are considered PII and the EPA Regional soils samples are not identified because some of these locations may be in litigation.

Pyrethroid metabolite concentration data for fruits and vegetables. This dataset is not publicly accessible because: EPA cannot release personally identifiable information regarding living individuals, according to the Privacy Act and the Freedom of Information Act (FOIA). This dataset contains information about human research subjects. Because there is potential to identify individual participants and disclose personal information, either alone or in combination with other datasets, individual level data are not appropriate to post for public access. Restricted access may be granted to authorized persons by contacting the party listed. It can be accessed through the following means: Contact PI. Format: List of pyrethroids and pyrethroid degradation. This dataset is associated with the following publication: Li, W., M. Morgan, S. Graham, and J. Starr. Measurement of pyrethroids and their environmental degradation products in fresh fruits and vegetables using a modification of the quick easy cheap effective rugged safe (QuEChERS) method. TALANTA. Elsevier Science Ltd, New York, NY, USA, 151: 42-50, (2016).

Pyrethroid metabolite concentration data for fruits and vegetables. This dataset is not publicly accessible because: EPA cannot release personally identifiable information regarding living individuals, according to the Privacy Act and the Freedom of Information Act (FOIA). This dataset contains information about human research subjects. Because there is potential to identify individual participants and disclose personal information, either alone or in combination with other datasets, individual level data are not appropriate to post for public access. Restricted access may be granted to authorized persons by contacting the party listed. It can be accessed through the following means: Contact PI. Format: List of pyrethroids and pyrethroid degradation. This dataset is associated with the following publication: Li, W., M. Morgan, S. Graham, and J. Starr. Measurement of pyrethroids and their environmental degradation products in fresh fruits and vegetables using a modification of the quick easy cheap effective rugged safe (QuEChERS) method. TALANTA. Elsevier Science Ltd, New York, NY, USA, 151: 42-50, (2016).

Data describes the impact of biochar amendments on soil lead bioaccessibility. It contains the raw soil bioaccessibility information. This dataset is associated with the following publication: Plunkett, S., C. Eckley, T. Luxton, and M. Johnson. The effects of biochar and redox conditions on soil Pb bioaccessibility to people and waterfowl. CHEMOSPHERE. Elsevier Science Ltd, New York, NY, USA, 294: 133675, (2022).

Data describes the impact of biochar amendments on soil lead bioaccessibility. It contains the raw soil bioaccessibility information. This dataset is associated with the following publication: Plunkett, S., C. Eckley, T. Luxton, and M. Johnson. The effects of biochar and redox conditions on soil Pb bioaccessibility to people and waterfowl. CHEMOSPHERE. Elsevier Science Ltd, New York, NY, USA, 294: 133675, (2022).

Data include on the characterization of saline water composition, algal growth, salt sequestration and changes in water conductivity. This dataset is not publicly accessible because: EPA cannot release CBI, or data protected by copyright, patent, or otherwise subject to trade secret restrictions. Request for access to CBI data may be directed to the dataset owner by an authorized person by contacting the party listed. It can be accessed through the following means: https://doi.org/10.1016/j.chemosphere.2022.136082. Format: Data collected by Al-Ain University. This dataset is associated with the following publication: Zafar, A.M., M.A. Javed , A.A. Hassan, E. Sahle-Demessie, and S. Harmon. Biodesalination using halophytic cyanobacterium Phormidium keutzingianum from brackish to the hypersaline water. CHEMOSPHERE. Elsevier Science Ltd, New York, NY, USA, 307: 136082, (2022).