Productivity Problems of FreshwatersZ. Kajak, Anna Hillbricht-Ilkowska |
Contents
List of participants 9 2312 | 9 |
Editorial notes | 15 |
Reports of Chairmen of the Symposium Working Groups | 21 |
57 other sections not shown
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Common terms and phrases
algae algal allochthonous annual aquatic assimilation average bacteria bacterioplankton Baikal benthic benthos biological biomass calculated carbon Char Lake Chironomides Chironomus Cladocera Daphnia decomposition density depth Ecology ecosystem efficiency energy estimated eulittoral eutrophic lake filter feeders filtrators fish g/m² herbivorous heterotrophic Hillbricht-Ilkowska Hydrobiol investigations K₂ Kajak kcal kcal m-2 kcal/m² Kiev reservoir Lake Batorin Lake Krivoe Lake Krugloe Lake Myastro Lake Naroch larvae layer Limnol Limnology littoral loch macrophytes maximum Menshutkin metabolism method Mikołajskie Lake nannoplankton nutrients organic matter organic substance oxygen P/B coefficient pelagial period periphyton photosynthesis phytoplankton phytoplankton production Pieczyńska plankton ponds population predators predatory primary production Problems of Freshwaters Productivity Problems quantity ratio reservoir rotifers Rybinsk reservoir samples season sediment Śniardwy species standing crop studies substrate summer surface Table Tałtowisko temperature trophic levels values vegetation water bodies Winberg winter zone zooplankton