foto Piotr Ślipiński

 
 
CONTENTS
 
  Mineralization of phycodetritus in water column of the submountain dam reservoir (southern Poland): simulated experiments Aleksandra Starzecka, Teresa Bednarz
  The effect of lake water characteristics on decomposition of aquatic macrophytes Lech Kufel, Irena Kufel, Joanna Królikowska
  Role of zooplankton (Ciliata, Rotifera and Crustacea) in phosphorus removal from cycling: lakes of the river Jorka watershed (Masurian Lakeland, Poland) Jolanta Ejsmont-Karabin, Zoya Gorelysheva, Krystyna Kalinowska, Teresa Węgleńska
  Human impact on the ecosystem of lake Ruusmäe (southern Estonia) traced in its sediments aan-Mati Punning, Tiiu Koff, Maire Sakson, Jaanus terasmaa
  Interaction of estuarine bacterioneuston and bacterioplankton with elevated mercury concentrations Zbigniew Jan Mudryk, Marta Dwulit
  Small-scale variation of microbial activities in a forest soil under a beech (Fagus sylvatica Ł.) stand Erika Gömöryová
  Characteristics of diurnal water loss of five adjacent ecosystems at Changbai Mountains in Northeast China Xiongwen Chen, Bai-Lian Li
  Song structure and variation in yellowhammers Emberiza citrinella from western Poland Joanna M. Rutkowska-Guz, Tomasz S. Osiejuk
  Vertical distribution of dominant cyanobacteria species in three lakes - evidence of tolerance to different turbulence and oxygen conditions Władysława Wojciechowska, Małgorzata Poniewozik, Agnieszka Pasztaleniec
  Identification of ectomycorrhizal fungi isolated from roots of birch growing on metallurgic heap Piotr Krupa, Zofia Piotrowska-Seget
  Nematode abundance, diversity and trophic structure in relation to spatial heterogeneity of a natural fen Krassimira Ilieva-Makulec
  Are community composition and abundance of psammon rotifera related to grain-size structure of beach sand in lakes? Jolanta Ejsmont-Karabin
  Distribution of ephemeropteran nymphs associated with different stolon sections of Eichhornia azurea (Schwartz) in two floodplain lakes of the Upper Paraná River (Brazil) Sandra Maria De Melo, Alice Michiyo Takeda, Maria Grzybkowska, Alexandre Monkolski
  Road mortality of hedgehogs Erinaceus spp. in farmland in Lower Silesia (south-western Poland) Grzegorz Orłowski, Lech Nowak

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