Bioavailability and speciation data

The files in the dataset include tables of Pb bioavailability data from mice studies, of Pb x-ray absorption near-edge structure spectroscopy data, and of Pb speciation results of diets and excreted Pb.

This dataset is associated with the following publication: Karna, R.R., M.P. Noerpel, C. Nelson, B. Elek, K. Herbin-Davis, G. Diamond , K. Bradham, D.J. Thomas, and K.G. Scheckel. Bioavailable soil Pb minimized by in situ transformation to plumbojarosite. PNAS (PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES). National Academy of Sciences, WASHINGTON, DC, USA, 118(3): 01-06, (2021).

Data and Resources

Field Value
accessLevel public
bureauCode {020:00}
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
identifier https://doi.org/10.23719/1519345
license https://pasteur.epa.gov/license/sciencehub-license.html
modified 2020-09-09
programCode {020:000}
publisher U.S. EPA Office of Research and Development (ORD)
publisher_hierarchy U.S. Government > U.S. Environmental Protection Agency > U.S. EPA Office of Research and Development (ORD)
references {https://doi.org/10.1073/pnas.2020315117}
resource-type Dataset
source_datajson_identifier true
source_hash 968e187720552c2c894c0490b85fca3e3a9bb92a
source_schema_version 1.1
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • amerigeo
  • amerigeoss
  • ckan
  • geo
  • geoss
  • in-vitro-bioaccessibilty
  • lead-bioavailability
  • lead-contaminated-soil
  • lead-immobilzation
  • national
  • north-america
  • plumbojarosite
  • soil-remediation
  • synchrotron-speciation
  • united-states
isopen False
license_id other-license-specified
license_title other-license-specified
maintainer Kirk Scheckel
maintainer_email scheckel.kirk@epa.gov
metadata_created 2025-11-22T08:26:19.267406
metadata_modified 2025-11-22T08:26:19.267410
notes The files in the dataset include tables of Pb bioavailability data from mice studies, of Pb x-ray absorption near-edge structure spectroscopy data, and of Pb speciation results of diets and excreted Pb. This dataset is associated with the following publication: Karna, R.R., M.P. Noerpel, C. Nelson, B. Elek, K. Herbin-Davis, G. Diamond , K. Bradham, D.J. Thomas, and K.G. Scheckel. Bioavailable soil Pb minimized by in situ transformation to plumbojarosite. PNAS (PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES). National Academy of Sciences, WASHINGTON, DC, USA, 118(3): 01-06, (2021).
num_resources 3
num_tags 15
title Bioavailability and speciation data