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Potential toxicity of the freshwater Chrysochromulina species C. parva (Prymnesiophyceae) |
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| Authors: | Lone Reersø Hansen Jørgen Kristiansen Jørn Vistisen Rasmussen |
| Affiliation: | 1. Carl Bro A/S, Granskoven 8, 2600, Glostrup, Denmark 2. Botanical Institute, Department of Mycology & Phycology, University of Copenhagen, ?. Farimagsgade 2 D, 1353, Copenhagen K., Denmark 3. Roskilde Amtskommune Teknisk Forvaltning, K?gevej 80, 4000, Roskilde, Denmark |
| Abstract: | A mass development of Chrysochromulina parva Lackey — 614 000 cells per ml, associated with fish mortality, is reported from a small Danish lake. None of the analyses performed showed any reason for the fish kill. Even oxygen conditions were favourable. Thus toxins from the Chrysochromulina might be responsible for the fish kill. If true, this would be the first record of toxicity in a freshwater Chrysochromulina. |
| Keywords: | Chrysochromulina Prymnesiophyceae toxicity freshwater |
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