Proceedings of the Estonian Academy of Sciences, Biology and Ecology |
Common terms and phrases
abundance algae angerja Anguilla anguilla Anguillicola crassus annual catch Aquat average Banning & Haenen benthophagous fishes berolinensis biomass Bosmina bream burbot catch of eel cladoceran commercial fishes condition factor copepod copepodites crassus infection cucullata Daphnia decreased dominating ecosystem eel catch eel fishery eel population Eesti Emajogi River Estonian Estonian Academy Publishers European eel eutrophic lake eutrophic waters experimental trawl Feldmann fingerlings fishing gear freshwater galeata glass eels gracilis Haberman host infected eels intensity Jaani jarv Jarvalt Kangur Lake Peipsi Lake Vortsjarv large lakes Limnologica macrophytes Maemets mean rotifer weight mean weight mean zooplankter weight Moriarty Narva River nematode Noges parasite perch phytoplankton Pihu pike pikeperch plankton Potamogeton prevalence reeds rotifers rrf3 ruffe shallow shore spawning sphaericus spicatum stocking rate strongly eutrophic swimbladder Table Tallinn Tartu trophic vegetation period vendace Vortsjarv Limnological Station water body water temperature young eels zooplankton