Record Display for the EPA National Library Catalog

RECORD NUMBER: 10 OF 13

OLS Field Name OLS Field Data
Main Title Recovery of the Macrobenthos at a Dredge Site in Yaquina Bay, Oregon.
Author Swartz, R. C. ; DeBen, W. A. ; Cole, F. A. ; Bentsen, L. C. ;
CORP Author Pacific Northwest Environmental Research Lab., Newport, OR. Marine Science Center.
Year Published 1980
Report Number EPA-600/J-80-083;
Stock Number PB81-118945
Additional Subjects Benthos ; Sediments ; Ecology ; Water pollution ; Yaquina Bay ; Dredging ; Abundance ; Environmental impacts ; Worms ; Recovery ; Oregon ; Reprints ; Water pollution effects(Animals)
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB81-118945 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
Collation 19p
Abstract
Knowledge of the resilience of biological communities is important in assessing the ecological consequences of human disturbances in the marine environment. Biological recovery partly depends on the kind and degree of perturbation. This report deals with the resilience of the benthos following sediment defaunation by dredging and addresses a physical, nontoxic disturbance whose ecological effects can be compared with those of other kinds of pollution that involve chronic chemical contamination. A small dredging operation in Yaquina Bay, Oregon in October of 1975 provided an opportunity to monitor the temporal pattern of the recovery of a disrupted macrobenthic community.