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Z Kajak K Dusoge Benthos of lake Sniardwy as compared to benthos of Mikofayskie Lake
T Penczak M Moliriski M Zalewski The contribution of autochthonous
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abundance activity alder amount analysed animals assimilation autumn average bank vole benthic benthic biomass benthos bentonite biomass biomass production calculated carabids carp caterpillars changes Chironomidae coefficient consumption coprophagous correlation decomposition density determined dipteran dipteran larvae dominant dry weight dung Ecology ecosystem effect EkoL poL epilimnion estimated eulittoral eutrophic factors faeces females fertilizer combinations fish groups growth habitat home range hypolimnion increase investigations isolated population juvenile Kajak Lake Piaseczno Lake Smolak lake Sniardwy larvae leaf litter Madden Lake males Masurian Lakes method microorganisms mollusc nematodes nitrogen nutrient observed occurred open population organic matter outbreaks oxygen percentage period phytoplankton Piaseczno Pilica pine moth plants plots treated Poland POLISH SUMMARY STRESZCZENIE polymorpha primary production regression rodents samples saprophages season soil species summer t/ha Table temperature trappability trees Trichoptera trophic Tubificidae values Warszawa water bodies