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Title: Interactions Between Phytoplankton, Zooplankton and Fish in a Shallow, Hypertrophic Lake - a Study of Phytoplankton Collapses in Lake Sobygard, Denmark.

Authors: Jeppesen, E., M. Sondergaard, O. Sortkjaer, E. Mortensen, and P. Kristensen.

Citation: Jeppesen, E., M. Sondergaard, O. Sortkjaer, E. Mortensen, and P. Kristensen. 1990. Interactions Between Phytoplankton, Zooplankton and Fish in a Shallow, Hypertrophic Lake - a Study of Phytoplankton Collapses in Lake Sobygard, Denmark. Hydrobiologia 191: 149-64.

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Keywords: Denmark, shallow lakes, eutrophication, nitrogen, nutrients, phytoplankton, models, fish manipulation, restoration, sediment, oxygen, blue-green Algae, eutrophic lakes, phosphorus, cyanobacteria, models, Lake Sobygaard, bacterioplankton

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