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U.S. Department of Energy
Office of Scientific and Technical Information

Canadian soil quality criteria for lead, copper, arsenic, cadmium and mercury

Conference ·
OSTI ID:225189
; ; ; ; ;  [1]
  1. Environment Canada, Hull, Quebec (Canada)
National soil quality criteria for the protection of ecological receptors, including livestock and wildlife, are currently under development in Canada. Based on an evaluation of direct soil contact and soil and food ingestion pathways for sensitive species, soil quality criteria for lead, copper, arsenic, cadmium and mercury for three land use categories have been derived. The draft values, in mg/kg soil, for agricultural, residential/parkland, commercial/industrial land uses are: mercury, 4, 4, 30; copper, 62, 62, 100; cadmium, 10, 10, 27; lead, 70, 250, 400; arsenic, 17, 17, 26. Critical data requirements in developing soil quality criteria are also reviewed.
OSTI ID:
225189
Report Number(s):
CONF-9511137--; ISBN 1-880611-03-1
Country of Publication:
United States
Language:
English