Record Display for the EPA National Library Catalog

RECORD NUMBER: 8 OF 14

Main Title Effects of Pentachlorophenol on Periphyton Communities in Outdoor Experimental Streams.
Author Yount, J. D. ; Richter, J. E. ;
CORP Author Environmental Research Lab.-Duluth, MN.
Year Published 1986
Report Number EPA/600/J-86/156;
Stock Number PB87-118899
Additional Subjects Toxicology ; Exposure ; Aquatic microbiology ; Reprints ; Phenol/pentachloro ; Water pollution effects(Plants)
Holdings
Library Call Number Additional Info Location Last
Modified
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Status
NTIS  PB87-118899 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 13p
Abstract
The objectives of the study were to determine the effects of pentachlorophenol (PCP) on the periphyton community in outdoor experimental streams. It was part of a larger study in which an objective was to evaluate the effects of PCP at water quality criterion levels on natural aquatic communities. Measures of periphyton biomass including ash-free dry weight and phytopigments indicated a linear dose-response relationship with PCP between the criterion level (48 microgram/L) and 432 microgram/L. Slight effects were evident at the criterion level.