We examined whether the sensitivity of Ceriodaphnia dubia to copper toxicity was
influenced by the hardness of the water in which they were reared or in which they were …

A series of acute and chronic bioassays using Daphnia magna and Ceriodaphnia dubia was
conducted on whole effluents from 31 municipal wastewater treatment plants near Houston …

MATERIALS AND METHODS Ceriodaphnia dubia, obtained from USEPA-Newtown, were
cultured in the laboratory in 1-L beakers at 25 C under a 16-h light: 8-h dark lighting regime …

There is growing concern that freshwater ecosystems may be negatively affected by ever-
increasing anthropogenic inputs of extremely hard, highly alkaline effluent containing large …

A series of Toxicity Identification Evaluations (TIEs) to identify the cause (s) of observed
toxicity to Ceriodaphnia dubia have been conducted on a hard rock mining effluent …

This paper concerns the variables that affect the sensitivity of test zooplankton and the
reproducibility of results obtained from repeated toxicity tests. Among the variables …

The aim of this study was to compare the 7-day Ceriodaphnia dubia survival and
reproduction test with a 4 day test to evaluate the toxicity of oil refinery effluents. Both shown …

A comparison of an acute1‐h Ceriodaphnia dubia toxicity test (CerioFAST™) with Microtox®
and the standard acute 48‐h C. dubia acute toxicity test was undertaken to determine the …

This paper reports the sensitivity of Ceriodaphnia dubia and Daphnia magna to ethanol,
acetone, phenol, 4-chlorophenol, trichloromethane, diethanolamine and chlorobenzene …

The three brood Ceriodaphnia dubia test was carried out on fifteen formulations and pure
compounds presently in general use in a variety of treatment processes or as reference …