Phytoplankton and Trophic Gradients: Proceedings of the 10th Workshop of the International Association of Phytoplankton Taxonomy & Ecology (IAP), held in Granada, Spain, 21–29 June 1996

Front Matter....Pages i-xiii
Differential attributes of phytoplankton across the trophic gradient: a conceptual landscape with gaps....Pages 1-9
What factors influence the species composition of phytoplankton in lakes of different trophic status?....Pages 11-26
Summer phytoplankton assemblages across trophic gradients in hard-water reservoirs....Pages 27-43
Phytoplankton of two Araucanian lakes of differing trophic status (Argentina)....Pages 45-57
Phytoplankton species composition is more sensitive than OECD criteria to the trophic status of three Brazilian tropical lakes....Pages 59-71
Phytoplankton communities in relation to trophic status in lakes from Hope Bay (Antarctic Peninsula)....Pages 73-87
The most typical phytoplankton taxa in four types of boreal lakes....Pages 89-97
Phytoplankton composition and biomass structure in relation to trophic gradient in some temperate and subarctic lakes of north-western Russia and the Prebaltic....Pages 99-108
Ecophysiological characteristics of two planktonic desmid species originating from trophically different lakes....Pages 109-116
Freshwater picocyanobacteria along a trophic gradient and light quality range....Pages 117-125
Responses of the phytoplankton to a deliberate attempt to raise the trophic status of an acidic, oligotrophic mountain lake....Pages 127-131
Comparative study of phytoplankton in an oligotrophic soft water lake under different pH-phosphate ranges....Pages 133-137
Fish stock as a variable modifying trophic pattern of phytoplankton....Pages 139-152
Seasonality of phytoplankton as an indicator of trophic status of the large perialpine ‘Lago di Garda’....Pages 153-162
Phytoplankton dynamics in two reservoirs with different trophic state (Lake Rosamarina and Lake Arancio, Sicily, Italy)....Pages 163-178
Phytoplankton succession in the oligotrophic Lake Stechlin (Germany) in 1994 and 1995....Pages 179-197
Grazing by large river zooplankton: a key to summer potamoplankton decline? The case of the Meuse and Moselle rivers in 1994 and 1995....Pages 199-216
The phytoplankton succession in the lower part of hypertrophic Nakdong River (Mulgum), South Korea....Pages 217-227
Success of chrysophytes, cryptophytes and dinoflagellates over blue-greens (cyanobacteria) during an extreme winter (1995/96) in eutrophic shallow lakes....Pages 229-235
Structural changes during eutrophication of Lake Balaton, Hungary, as revealed by the Zipf-Mandelbrot model....Pages 237-242
Trends and relations among basic phytoplankton characteristics in the course of the long-term oligotrophication of Lake Maggiore (Italy)....Pages 243-257
Development of the phytoplankton of the shallow Srebarna Lake (north-eastern Bulgaria) across a trophic gradient....Pages 259-267
Life-cycle studies and culture experiments for identification of doubtful volvocacean organisms — observations on Pandorina and Eudorina ....Pages 269-275
Morphological changes of Euglenophyta in response to organic enrichment....Pages 277-285
Specific composition and ecology of chrysophyte flagellates in Lake Sanabria (NW Spain)....Pages 287-295
Taxonomic remarks on planktonic phytoflagellates in a hypertrophic tropical lagoon (Brazil)....Pages 297-313
Chrysophytes and chlamydomonads: pioneer colonists in extremely acidic mining lakes (pH <3) in Lusatia (Germany)....Pages 315-327
Ecology of mixotrophic flagellates with special reference to Chrysophyceae in Danish lakes....Pages 329-338
Silica-scaled chrysophytes from permanent and temporary waters of Hortobágy, eastern Hungary....Pages 339-351
On the occurrence of Phacotus lenticularis (Chlorophyta) in lakes of different trophic state....Pages 353-361
Euglenophyta found exclusively in South America....Pages 363-372