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RECORD NUMBER: 16 OF 66

OLS Field Name OLS Field Data
Main Title Demographic Evaluation of the Influence of Temperature and Salinity on the Copepod 'Eurytemora herdmani'.
Author George, V. S. ;
CORP Author Environmental Research Lab., Narragansett, RI.
Year Published 1985
Report Number ERLN-X110 ;EPA/600/J-85/378;
Stock Number PB86-187168
Additional Subjects Salinity ; Crustacae ; Estuaries ; Ocean temperature ; Populations ; Growth ; Fecundity ; Responses ; Reprints ; Eurytemora herdmani
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NTIS  PB86-187168 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/21/1988
Collation 10p
Abstract Demographic responses of the estuarine copepod Eurytemora herdmani to several combinations of temperature and salinity were evaluated in the laboratory. Observed values of the intrinsic rate of population increase, r, ranged from -0.069/d to 0.088/d. Over the experimental range of 15 to 35 0/00 and 10 to 20 C, the observed values of r at 20 to 30 0/00 were higher than those at 15 or 35 0/00; observed values of r at 20 C were lower than those observed at the lower temperatures. Temperature was found to influence the rate of population growth primarily through age of reproduction while salinity effects were primarily through fecundity.
Supplementary Notes Pub. in Marine Ecology - Progress Series, v21 p145-152 1985.
NTIS Title Notes Journal article.
Title Annotations Reprint: Demographic Evaluation of the Influence of Temperature and Salinity on the Copepod 'Eurytemora herdmani'.
PUB Date Free Form 1985
Category Codes 8A; 47D
NTIS Prices PC A02/MF A01
Primary Description 600/05
Document Type NT
Cataloging Source NTIS/MT
Control Number 615620112
Origin NTIS
Type CAT