Record Display for the EPA National Library Catalog

RECORD NUMBER: 14 OF 218

OLS Field Name OLS Field Data
Main Title An evaluation of the potential for use of existing exposure software (or software currently under development) in a tiered approach to the assessment of exposures and risks to children /
Author Price, Paul S.
Publisher LifeLine Group,
Year Published 2001
OCLC Number 608114519
Subjects Environmental risk assessment--United States. ; Environmental health--United States. ; Computer software--Evaluation. ; Risk--Mathematical models. ; Chemicals--Risk assessment.
Internet Access
Description Access URL
http://www.epa.gov/oppt/vccep/pubs/revmodlr.pdf
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EJEM  GE150.P7 2001 OCSPP Chemical Library/Washington,DC 04/26/2010
Collation 49 p. ; 28 cm.
Notes
"December 3, 2001".
Contents Notes
"Children have been identified as a subpopulation of concern for the evaluation of potential risks from chemicals. Tiered approaches to exposure assessments have been often used in regulatory assessment of different populations' exposures to chemicals. The goal of the tiered approach for exposure assessment is to begin with less complex, default-driven, screening methods and to proceed, when necessary, to mover complex, data-driven, chemical- and scenario-specific methods that reduce the uncertainty in estimates of exposure. Currently there are a wide number of software packages available, or under development, that can assist in various tiers of a children's exposure assessment. This paper begins with a brief review of the critical issues in the evaluation of children's exposures to chemicals (Section 2.0). The paper then presents a review of the exposure software (Section 3.0) an evaluates their potential for use at various points in a tiered evaluation (Section 4.0)."--Introduction.