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Main Title Retrospective Monitoring of Inorganic Materials.
Author Tuthill, C. ; Schutte, W. ; Frank, C. W. ;
CORP Author Iowa Univ., Oakdale. Inst. of Agricultural Medicine and Environmental Health.;Environmental Monitoring Systems Lab., Las Vegas, NV.
Year Published 1981
Report Number EPA-600/3-81-002;
Stock Number PB81-152472
Additional Subjects Inorganic compounds ; Metals ; Exposure ; Recommendations ; Comparison ; Contaminants ; Plants(Botany) ; Mollusca ; Fishes ; Monitoring ; Bioaccumulation ; Heavy metals ; Pollution monitoring
Holdings
Library Call Number Additional Info Location Last
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Status
NTIS  PB81-152472 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 52p
Abstract
The development of chronological reference points to which present levels of inorganic pollutants can be compared is increasingly needed. The requirements for retrospective monitoring methods are discussed in relation to their attainability. The literature has been reviewed for biological samples which are datable and have been characterized for one or more inorganic chemicals. These data are evaluated with respect to their known or estimated past exposures. It is concluded that only selected repository samples and tree rings appear to fulfill the requirements for retrospective monitoring materials.