Record Display for the EPA National Library Catalog


OLS Field Name OLS Field Data
Main Title Microbial interactions with pesticides in estuarine surface slicks /
Author Ahearn, D. G. ; Crow, S. A. ; Cook., W. L.
CORP Author Georgia State Univ., Atlanta. Dept. of Biology.;Environmental Protection Agency, Gulf Breeze, Fla. Gulf Breeze Environmental Research Lab.
Publisher U.S. Environmental Protection Agency, Office of Research and Development, Environmental Research Laboratory,
Year Published 1977
Report Number EPA-600/3-77-050; EPA-R-803141
Stock Number PB-273 978
OCLC Number 03548215
Subjects Pesticides and wildlife. ; Marine microbiology.
Additional Subjects Marine microorganisms ; Hydrocarbons ; Pesticides ; Estuaries ; Escambia Bay ; Interactions ; Bacteria ; Membranes ; Yeasts ; Fungi ; Sea water ; Tables(Data) ; Growth ; Agar ; Concentration(Composition) ; Substrates ; Degradation ; Oil pollution ; Interfaces ; Florida ; Oil slicks
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
EJBD ARCHIVE EPA 600-3-77-050 Headquarters Library/Washington,DC 11/13/2013
EJBD  EPA 600-3-77-050 Headquarters Library/Washington,DC 03/10/2014
EKCD  EPA-600/3-77-050 CEMM/GEMMD Library/Gulf Breeze,FL 02/08/2008
EOBD  EPA 600-3-77-050 NEIC Library/Denver,CO 12/30/1999 DISPERSAL
ESAD  EPA 600-3-77-050 Region 10 Library/Seattle,WA 03/23/2010
NTIS  PB-273 978 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/23/1988
Collation vi, 22 pages.
Estuarine surface films from Escambia Bay, Florida, and adjacent waters were sampled by using the membrane adsorption technique to enumerate microbial populations. Samples of the upper 10 micrometers of estuarine surface films yielded microbial populations. These populations were 10 to 100 times greater than those in underlying waters of 10 cm. Predominant bacteria in surface films as isolated on Marine Agar were motile, nonpigmented, gram-negative rods. Colony-forming units of yeasts and molds on Mycological Agar prepared with 50 per cent seawater were found. A greater proportion of the surface film bacteria, as compared to those at 10 cm depth, were capable of growth on freshwater media. With selective isolation media, amyloytic, and lipolytic bacteria appeared to comprise a more significant proportion of the total population. Twenty-one representative bacteria, yeasts, and filamentous fungi from initial sampling of surface microlayers were tested for the effects of selected pesticides on utilization of various substrates.
Grant no. R-803141. Includes bibliographical references (pages 21-22).