Contemporary changes of climate in poland: trends and variation in thermal and solar conditions related to plant vegetation
Krzysztof Kożuchowski, Jan Degirmendžić

Spectral discrimination of arable from fallow fields as landscape components
Jan Piekarczyk

The effect of catchment on water quality and eutrophication risk of five shallow lakes (Polesie region, Eastern Poland)
Halina Smal, Ryszard Kornijów, Sławomir Ligęza

Of springs from cracow-częstochowa upland (Southern Poland)
Joanna Galas

Surface microlayer in lakes of different trophic status: dissolved organic matter and microbial community
Iwona Kostrzewska-Szlakowska

The expansion of common reed ( Phragmites Australis (cav.) Trin. Ex steud.) In the anastomosing river valley after cessation of agriculture use (narew river valley, ne Poland)
Paweł Próchnicki

Floristic analysis of the two woodland–meadow ecotones differing in orientation of the forest edge
Anna Orczewska, Aneta Glista

Forest litter bacteria: relationships with fungi, microfauna, and litter composition over a winter-spring period
Vladimir Krivtsov, Keith Liddell, Tanya Bezginova, Ross Salmond, Harry J. Staines, Roy Watling, Adam Garside, Jacqueline A. Thompson, Bryan S. Griffiths, Anne Brendler

Pioneer oribatid mite communities (acari, oribatida) in newly exposed natural (glacier foreland) and anthropogenic (post-industrial dump) habitats
Piotr Skubała, Maria Gulvik

Oviposition patterns in the myrmecophilous butterfly maculinea alcon denis & schiffermüller (lepidoptera: lycaenidae) in relation to characteristics of foodplants and presence of ant hosts
Piotr Nowicki, Magdalena Witek, Piotr Skórka, Michał Woyciechowski

Phytoplankton of two river lakes in relation to flooding period (river bug, Eastern Poland)
Władysława Wojciechowska, Agnieszka Pasztaleniec, Michał Solis, Marek Turczyński, Jarosław Dawidek

Effect of the pest Marchalina Hellenica gennadius (homoptera, margarodidae) on the growth parameters of Pinus Brutia ten. In mugla region (Turkey)
Ahmet Yeşil, Behzat Gürkan, Ömer Saraçoglu, Hayati Zengin