Record Display for the EPA National Library Catalog

RECORD NUMBER: 39 OF 108

OLS Field Name OLS Field Data
Main Title Experimental Studies on Phytoplankton Succession in Cayuga Lake.
Author Peterso, Bruce J. ; Barlo, John P. ; Savag, Alice E. ;
CORP Author Cornell Univ., Ithaca, N.Y. Water Resources and Marine Sciences Center.
Year Published 1973
Report Number DI-14-31-0001-3532; OWRR-A-035-NY; 02217,; A-035-NY(1)
Stock Number PB-226 068
Additional Subjects Cayuga Lake ; Phytoplankton ; Primary biological productivity ; Nutrients ; Carbon ; Phosphorus ; Cultures(Biology) ; Absorption(Biology) ; New York ; Limiting factors
Holdings
Library Call Number Additional Info Location Last
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Status
NTIS  PB-226 068 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 41p
Abstract
Natural phytoplankton assemblages from Cayuga Lake were maintained under controlled nutrient conditions in large volume continuous flow laboratory cultures. Changes in the C:P ratio, rate of carbon uptake per unit carbon, and species composition were followed in nutrient limited chemostats and nutrient sufficient turbidostats. Rates of change of relative abundance and final values for the C:P ratio and rates of carbon uptake per unit carbon are related to parameters describing the lake populations. These comparisons suggest that Cayuga Lake phytoplankton are limited by phosphorus but are rarely phosphorus deficient. (Author)