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USGS · 70000800

Population dynamics of pond zooplankton, I. Diaptomus pallidus Herrick

K.B. Armitage·B. Saxena·E.E. Angino
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Abstract

The simultaneous and lag relationships between 27 environmental variables and seven population components of a perennial calanoid copepod were examined by simple and partial correlations and stepwise regression. The analyses consistently explained more than 70% of the variation of a population component. The multiple correlation coefficient (R) usually was highest in no lag or in 3-week or 4-week lag except for clutch size in which R was highest in 1-week lag. Population control, egg-bearing, and clutch size were affected primarily by environmental components categorized as weather; food apparently was relatively minor in affecting population control or reproduction. ?? 1973 Dr. W. Junk B.V. Publishers.

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K.B. Armitage, B. Saxena, E.E. Angino. 1973-08-01. Population dynamics of pond zooplankton, I. Diaptomus pallidus Herrick. https://doi.org/10.1007/bf00014119

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