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RECORD NUMBER: 51 OF 70

OLS Field Name OLS Field Data
Main Title Nutrient Limitation and Adaption of Microbial Populations to Chemical Transformations.
Author Lewis, D. L. ; Kollig, H. P. ; Hodson, R. E. ;
CORP Author Environmental Research Lab., Athens, GA. ;Georgia Univ., Athens.
Year Published 1986
Report Number EPA/600/J-86/043;
Stock Number PB86-197332
Additional Subjects Nutrients ; Microbiology ; Bacteria ; Water pollution ; Cresols ; Populations ; Phenols ; Inorganic nitrates ; Inorganic phosphates ; Adaptations ; Concentration(Composition) ; Sites ; Correlation ; Mathematical models ; Reprints ; Lag time
Holdings
Library Call Number Additional Info Location Last
Modified
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Status
NTIS  PB86-197332 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/21/1988
Collation 8p
Abstract
Using field-collected periphyton and bacterial isolates, the authors determined adaptation lag periods for microbial transformation of p-cresol. Lag periods were longer for periphyton samples collected from field sites that were low in dissolved inorganic nitrogen and phosphorus. Moreover, lag periods decreased in samples amended with N or P. The data suggest that adaptation lag periods for microbial transformation of low concentrations of chemicals may correlate with limiting nutrient concentrations, and this correlation may provide a basis for predictive mathematical modeling of lag periods. (Copyright (C) 1986, American Society for Microbiology.)