Regular research papers

SŁABY A., LISOWSKA M. - Epiphytic lichen recolonization in the centre of Cracow (southern Poland) as a result of air quality improvement

KUFEL L., STRZAŁEK M., WYSOKIŃSKA U., BIARDZKA E., OKNIŃSKA S., RYŚ K. - Growth rate of duckweeds (Lemnaceae) in relation to the internal and ambient nutrient concentrations - testing the Droop and Monod models

XU D., XU X., XIE Y., WANG K. - Dynamics of sandy desertification and detection of sandy land/steppe boundary: vegetation and soil properties

SONG X., JIANG H., PENG Ch., ZHOU G., CHANG S.X., YU S., MA Y., PENG S., WEI X. - Leaf litter decomposition along the temperate - tropical transect (East China): the influence of stand succession, litter quality and climate

CHAHOUKI M.A.Z., AHVAZI L.K., AZARNIVAND H. - Comparison of three modeling approaches for predicting plant species distribution in mountainous scrub vegetation (Semnan Rangelands, Iran)

ÖZKAN K. - Identification of driving factors for presence of endemic species in the Aglasun district of the Mediterranean Region, Turke

IVAJNŠIČ D., COUSINS S.A.O., KALIGARIČ M. - Colonization by Robinia pseudoacacia of various soil and habitat types outside woodlands in a traditional Central-European agricultural landscape

PENG G., WU Ch., XU X., YANG D. - The age-related changes of leaf structure and biochemistry in juvenile and mature subalpine fir trees (Abies faxoniana Rehder & E.H. Wilson.) along an altitudinal gradient

CZERNIAWSKI R. - Spatial pattern of potamozooplankton community of the slowly flowing fishless stream in relation to abiotic and biotic factors

EJSMONT-KARABIN J. - The usefulness of zooplankton as lake ecosystem indicators: Rotifer Trophic State Index

DUKOWSKA M., MICHAŁOWICZ J., GRZYBKOWSKA M. - Influence of natural organic matter and metal accumulation in sediment on riverine macrobenthic assemblages

JAKUBIK B. - Invertebrate reproduction in astatic water bodies: egg number - body weight relationship in Viviparus viviparus(L.) from oxbow lakes

LIU R.-T., ZHAO H.-L., ZHAO X.-Y. - Influence of grazing exclusion on soil macro--invertebrate diversity in degraded sandy grassland (Inner Mongolia, China)

STOJKOVIČ B., ŠEŠLIJA JOVANOVIČ D., TUCIČ N. - Transgenerational effects on overall fitness: influence of larval feeding experience on the oviposition behaviour of seed beetle Acanthoscelides obtectus (Say)

KIM S., SRYGLEY R.B., LEE J.Y., LEE S., CHOE J.C. - Urban and natural components of Korean magpie (Pica pica sericea) territories and their effects on prey density

ALBAYRAK T., GIANNATOS G., KABASAKAL B. - Carnivore and ungulate populations in the Beydaglari Mountains (Antalya, Turkey): border region between Asia and Europe