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Polsko-Norweski Fundusz Badań Naukowych / Polish-Norwegian Research Fund. DIATOM PHYTOBENTHOS IN LAKES OF THE RIVER WEL BASIN. Joanna Picińska-Fałtynowicz. INSTITUTE OF METEOROLOGY AND WATER MANAGEMENT WROCŁAW BRANCH, DEPARTMENT OF ECOLOGY.
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Polsko-Norweski Fundusz Badań Naukowych / Polish-Norwegian Research Fund DIATOM PHYTOBENTHOS IN LAKES OF THE RIVER WEL BASIN JoannaPicińska-Fałtynowicz INSTITUTE OF METEOROLOGY AND WATER MANAGEMENT WROCŁAW BRANCH, DEPARTMENT OF ECOLOGY
Polsko-Norweski Fundusz Badań Naukowych / Polish-Norwegian Research Fund DIATOM TROPHIC INDEX FOR LAKES TJ TJ =S(LiTJiwTJi)/S(LiWi) where: Li – relative abundance of i-taxon in a sample (among 300-500 diatom valves), TJi – trophic value (optimum) of i-taxon wTJi – weight value (tolerance) of i-taxon
Polsko-Norweski Fundusz Badań Naukowych / Polish-Norwegian Research Fund MATERIAL Sampling campaign – 22-24 September 2009 Community – epiphyton, mainly from reed A total of 15 samples were taken
Polsko-Norweski Fundusz Badań Naukowych / Polish-Norwegian Research Fund PHYSICAL AND CHEMICAL VARIABLES OF LAKES WATER
Polsko-Norweski Fundusz Badań Naukowych / Polish-Norwegian Research Fund PRELIMINARY RESULTS Species structure of diatom epiphyton in Lake Dąbrowa Mała, site 02
Polsko-Norweski Fundusz Badań Naukowych / Polish-Norwegian Research Fund Thank you for attention !!!