vol.55 (1) 2007


 

CONTENTS
 
 

Punning J-M., Koff T., Sakson M., Kangur M. – Holocene pattern of organic carbon accumulation in a small lake in Estonia

Article
 

Podgórska B., Mudryk J. Z. – Physiological properties of bacteria inhabiting polluted and unpolluted marine sandy beach (Southern Baltic Sea)

Article
 

Dierzbicka- Głowacka L. – Effects of phytoplankton mortality caused by unpredictable conditions – numerical simulations

Article
 

Osyczka P., Dutkiewicz E. M., Olech M. – Trace elements concentrations in selected moss and lichen species collected within Antarctic research stations

Article
 

Gazda A., Szwagrzyk J., Nybom H., Werlemark G. – Morphological and genetical viariability of Rubus hirtus (Waldst and Kitt) plants under partly open forest canopy

Article
  Liangju ZHAO, Honglang XIAO, Xiaohong LIU, Jinxiu LI, Shengchun XIAO Foliar stable carbon isotope discrimination and nutrients contents in two desert plant species Article
 

Mingcai LI, Hongyan LIU, Laixing LI, Xianfeng YI, Xiaojia ZHU – Carbon isotope composition of plants along altitudinal gradient and its relationship to environmental factors on the Qinghai-Tibet Plateau

Article
  Mieczan T. – Epiphytic Protozoa (testate amoebae and ciliates) associated with Sphagnum in peatbogs: relationship to chemical parameters Article
 

Kuczyńska-Kippen N. – Interactions of con-generic Lecane species (Rotifera) within different macrophyte patches in a shallow lake

Article
  Dukowska M., Szczerkowska E., Grzybkowska M., Tszydel M., Penczak T. – Effect of flow manipulations on benthic fauna communities in a lowland river: interhabitat comparison Article
 

Görür G. – Effects of host plant contaminated with heavy metals on the life history traits of aphids ( Brevicoryne brassicae L .)

Article
 

Wysocki D., Kiriaka B. – Wing to tail ratio in European Blackbirds ( Tutdus merula L .) of different age

Article
  Shengmei Y., Baofa Y., Yifan C., Yanming Z., Jinlong W., Wanhong W. – Reproduction and behaviour of plateau pikas ( Ochotona curzoniae Hodgson) under predation risk: field experiment Article
 

Tworek S. – Cluster-based approach for identifying avian life-history groups for use in ecological monitoring

Article
  Burkowska A., Donderski W. – Impact of humic substances on bacterioplankton in eutrophic lake Article
  Ziarnek M. – Human impact on plant communities in urban area assessed with hemeroby grades Article
  Czachowski W. – Do Polyergus rufescens (Latr.) and Formica sanguinea (Latr) (Hymenoptera: Formicidae) share resources of slave species with each other ? Article
  Urbisz A., Urbisz A. – European Chestnut ( Castanea sativa) – a tree naturalized on the Baltic Sea coast? Article
  Orłowski G., Gębski P. – Effect of climate change on flock size of the Snow Bunting ( Plectrophenax nivalis L .) wintering in south-western Poland Article
  Garding L. – Applications of the eater-food model to predator-prey-food cycles Article
  De los Rios P., Soto D. – Eutrophication and dominance of daphnids (Crustacea) in deep subtropical lake (Lake Llanquihue, Chile) Article