Polish Journal of Ecology, Volume 21Polish Scientific Publishers, 1973 - Ecology |
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Page 60
... eulittoral . The eulittoral was overgrown by grass on the side of land , and by a reed belt on the water side . Trees and shrubs partly shaded the eulittoral . In 1968 in Mikołajskie Lake the maximal difference in water level was 32 cm ...
... eulittoral . The eulittoral was overgrown by grass on the side of land , and by a reed belt on the water side . Trees and shrubs partly shaded the eulittoral . In 1968 in Mikołajskie Lake the maximal difference in water level was 32 cm ...
Page 63
... eulittoral . Mikoletzky ( 1925 ) included Tobrilus stefanskii to sand species strongly associated with the submerged part of eulittoral . In shallow littoral ( to 1 m ) of eutrophic lake Jeziorak , Witkowski and Gutowska ( 1970 ) found ...
... eulittoral . Mikoletzky ( 1925 ) included Tobrilus stefanskii to sand species strongly associated with the submerged part of eulittoral . In shallow littoral ( to 1 m ) of eutrophic lake Jeziorak , Witkowski and Gutowska ( 1970 ) found ...
Page 69
... eulittoral , whereas the nematodes in the emergent part of eulittoral . The rotifers showed preference for the border of land and water . Similarly , the Oligochaeta were most numerous in the emergent part of eulittoral and were less ...
... eulittoral , whereas the nematodes in the emergent part of eulittoral . The rotifers showed preference for the border of land and water . Similarly , the Oligochaeta were most numerous in the emergent part of eulittoral and were less ...
Contents
Vol XXI | 1 |
Myrcha A Bioenergetics of the development period of Copris lunaris L | 35 |
13 | 54 |
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algae aphids aquatic organisms average bacteria benthos biomass body weight Cabejszek calculated caloric value Catopidae chemosterilants CO₂ Coccinellidae coefficient Collared Flycatcher Colorado beetle cow-dung crops cumulative assimilation cumulative respiration current year's decomposition decrease density dominant Dziekanów Leśny ecological Ekol EKOLOGIA POLSKA energy eulittoral experimental reservoirs females field forest Fraxino-Ulmetum g/m² groups habitat hares herb layer increased individuals investigations Kazuń Kütz lacustris larvae larval stages Łódź Łomianki low shrubs lunaris males metabolic Metepa Mikołajskie Lake mites needles Nematoda nests nitrogen Nowy Targ number of eggs observed Oligochaeta percentage period pesticides phytoplankton pine plankton Poland population produkcji pupae samples sand shelterbelt soil species sponge station Strzeleckie Meadows studies surface temperature Tetranychus urticae tion total number Traczyk trees Vaccinio myrtilli-Pinetum Vaccinium Vaccinium vitis-idaea value of cumulative Warszawa water content Wielkopolski National Park Wpływ żyta