Index Catalog // ScholarsArchive@OSU

Start Over

Filtering by: Subject Fathead minnow -- Feeding and feeds Language English [eng] Non-Academic Affiliation Oregon State University. Graduate School

The effects of copper on predator-prey interactions of fathead minnows (Pimephales promelas) and Daphnia pulex

Creator:

Rohm, Christina M.

Abstract:

Total copper concentrations of 10 [mu]g/l to 100 [mu]g/l appeared to alter the predator-prey interactions of fathead minnows (Pimephales promelas) and Daphnia pulex. The effect of copper concentration on the total amounts of D. pulex consumed over a 12-h period varied with the density of prey stocked hourly in the...

Resource Type:

Masters Thesis