Record Display for the EPA National Library Catalog

RECORD NUMBER: 9 OF 18

OLS Field Name OLS Field Data
Main Title Modeling the effects of pollutants on the processes on tree growth /
Author Ford, Edward David. ; Kiester, A. R.
Other Authors
Author Title of a Work
Kiester, A. Ross.
CORP Author Corvallis Environmental Research Lab., OR. ;Washington Univ., Seattle. Center for Quantitative Science.
Publisher U.S. Environmental Protection Agency, Environmental Research Laboratory,
Year Published 1989
Report Number EPA/600/D-89/202; ERL-COR-1002D
Stock Number PB90-130600
Additional Subjects Plant growth ; Trees(Plants) ; Toxicology ; Predictions ; Morphology ; Phenology ; Vegetation ; Graphs(Charts) ; Plant physiology ; Forestry ; Formulas(Mathematics) ; Reprints ; Air pollution effects(Plants) ; Dose-response relationships ; Acid rain
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB90-130600 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 01/01/1988
Collation 34 pages : illustrations ; 28 cm
Abstract
Policy relevant modeling of the effects of pollutants on tree and forest growth need to achieve two goals. First, they must encapsulate the understanding of the processes by which trees grow and by which pollutants act. Second, they must provide the ability to make plausible projections of the response of trees and forests to alternative pollution scenarios in order to assess the potential effects of regulatory action. Background considerations and an account of work in progress for a modeling system of tree growth designed to meet these needs is presented. The modeling system consists of a series of related models each of which can be studied alone or in concert as they form a whole tree. These individual models are characterized by consideration of both physiology and morphology. Taken together as a Simple Whole Tree (SWT) model they can account for synergies and compensations at the level of the whole tree as it responds to pollutant effects.
Notes
"Symposium paper: 1989. R.K. Dixon et al.: "Forest Growth: Process Modeling of Response to Environmental Stress." Microfiche.