Biota-Sediment Accumulation Factor Data

The Biota-Sediment Accumulation Factor contains approximately 20,000 biota-sediment accumulation factors (BSAFs) from 20 locations (mostly Superfund sites) for nonionic organic chemicals and pesticides. Fresh, tidal, and marine ecosystems are included in the data.

Data and Resources

Field Value
access_constraints ["http://edg.epa.gov/EPA_Data_License.html"]
bbox-east-long -66
bbox-north-lat 72
bbox-south-lat 18
bbox-west-long -180
contact-email ecotox.support@epa.gov
coupled-resource []
dataset-reference-date [{"type": "publication", "value": "2014"}, {"type": "revision", "value": "2014"}]
guid {46D20F3B-AAC5-466A-B570-539CC61E9ABA}
licence []
metadata-date 2021-05-12
metadata-language en-US
metadata_type geospatial
old-spatial {"type": "Polygon", "coordinates": [[[-180.0, 18.0], [-66.0, 18.0], [-66.0, 72.0], [-180.0, 72.0], [-180.0, 18.0]]]}
resource-type nonGeographicDataset
responsible-party [{"name": "U.S. EPA Office of Research & Development (ORD)", "roles": ["owner"]}]
spatial {"type": "Polygon", "coordinates": [[[-180.0, 18.0], [-66.0, 18.0], [-66.0, 72.0], [-180.0, 72.0], [-180.0, 18.0]]]}
spatial_harvester true
temporal-extent-begin
temporal-extent-end
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • amerigeo
  • amerigeoss
  • chemicals
  • ckan
  • datafinder
  • dioxins
  • environment
  • environmental-media-topics
  • geo
  • geoss
  • national
  • north-america
  • polychlorinated-biphenyls
  • sample
  • species
  • substances
  • united-states
isopen False
metadata_created 2025-11-22T08:34:18.192116
metadata_modified 2025-11-22T08:34:18.192121
notes The Biota-Sediment Accumulation Factor contains approximately 20,000 biota-sediment accumulation factors (BSAFs) from 20 locations (mostly Superfund sites) for nonionic organic chemicals and pesticides. Fresh, tidal, and marine ecosystems are included in the data.
num_resources 1
num_tags 17
title Biota-Sediment Accumulation Factor Data