CYCOŃ M., PIOTROWSKA-SEGET Z. – Effect of selected pesticides on soil microflora involved
in organic matter and nitrogen transformations: pot experiment

MUDRYK Z.J., PODGÓRSKA B. – Culturable microorganisms in sandy beaches in south
Baltic Sea

SCHIEBER B. – Changes of flowering phenology of six herbal species in a beech forest (Central
Slovakia): a decade analysis

OLEKSYN J., KLOEPPEL B.D., ŁUKASIEWICZ S., KAROLEWSKI P., REICH P.B. – Ecophysiology
of horse-chestnut (Aesculus hippocastanum L.) in degraded and restored urban sites

SZAREK-ŁUKASZEWSKA G., GRODZIŃSKA K. – Vegetation of a post-mining open pit
(Zn/Pb ores): three-year study of colonization

KRIŠTÍN A., KAŇUCH P., SÁROSSY M. – Did the northern range of distribution of two tropical
orthopterans (Insecta) change recently?

OLEKSA A., ULRICH W., GAWROŃSKI R. – Host tree preferences of hermit beetles (Osmoderma
eremita Scop., Coleoptera: Scarabaeidae) in a network of rural avenues in Poland

KRASZEWSKI A., ZDANOWSKI B. – Sinanodonta woodiana (Lea, 1834) (Mollusca) – a new
mussel species in Poland: occurrence and habitat preferences in a heated lake system

PENCZAK T. – Can velocity affect growth and fecundity of facultative riverine fish species?

MAZGAJSKI T.D. – Effect of old nest material in nestboxes on ectoparasites abundance and
reproductive output in the European Starling (Sturnus vulgaris L.)