Polish Journal of Ecology, Volume 46Polish Academy of Sciences, Institute of Ecology Pub. Office, 1998 - Ecology |
Contents
functioning protection endangering recovery Anna Hillbricht Ilkowska 348 | 1 |
Study lake and results of experimental liming in 70ties Aim and scope of present studies | 2 |
MANAGING EDITOR | 118 |
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7-instar abundance alder algae algal Aspilota beech forest Białowieża Białowieża National Park Biebrza biomass carabid castaneum changes chlorophyll cochlearis communities concentration confusum control plots crested tits decrease density dominant Ecol eggs Ekol eutrophication experimental plots fauna fecundity fractal genets Göttingen groups habitats herb layer Hillbricht-Ilkowska hosts humic lake Hymenoptera Idiobiont increase individuals JOURNAL OF ECOLOGY Kajak Lake Flosek Larve Koinobiont leaf area index leaf litter liming lower males mangrove meadow mineralization mollusc morphotypes National Park nematodes nest nitrogen number of species nutrient oak-linden-hornbeam forest papers parasitoids peat peat-bog period phase phosphorus phytoplankton pine plankton plants Poland POLISH JOURNAL populations predators Prus reservoir rotifers samples saprophages season sediments seedlings sex ratio soil species numbers Spotted Woodpecker stand study areas Table tion tree species Tribolium trophic values vegetation willow tits Woodpecker Zegrzyński zone