||Mercury Levels in Soils of the Eastern United States.
Wiersma, G. B. ;
Tai., H. ;
||Environmental Protection Agency, Washington, D.C. Office of Pesticide Programs.
Farm crops ;
Forest land ;
United States ;
Eastern Region(United States) ;
||Some EPA libraries have a fiche copy filed under the call number shown.
Cropland and noncropland soils were sampled to determine levels of elemental mercury present in the upper three inches of soil. Results showed no difference in mercury levels between cropland and noncropland soils. Levels detected compared closely to levels found in similar studies. Actual mean levels of mercury residues in soils of the eastern United States ranged from 0.05 to 0.10 ppm.