Unia Europejska

foto Piotr Ślipiński

 

CONTENTS

 

 

Regular research papers

 

 

Effects of global risks − nitrogen additions on growth and competitive relations among invasive and native congeneric species − Bidens frondosa

Pan Y., Tang S., Wei C., Li X.

Abstract

 

Maxent modelling for distribution of plant species habitat of rangelands (Iran)

Zare Chahouki M.A., Piri Sahragard H.

Abstract

 

The role of planktonic organisms in urea metabolism in lakes of temperate zone – a case study

Siuda W., Chróst R., Kalinowska K., Ejsmont-Karabin J., Kiersztyn B.

Abstract

 

Biomass allocation, compensatory growth and internal C/N balance of Lolium perenne in response to defoliation and light treatment

Wang L., Wang J., Liu W., Gan Z., Wu Y.

Abstract

 

Plastic responses in tree architecture to different light intensity habitats: a case of Chinese cork oak

Hu X., Zhang W., Zhou J.

Abstract

 

Different responses of the radial growth of conifer species to increasing temperature along altitude gradient: Pinus tabulaeformis in the Helan Mountains (Northwestern China)

Zhang L., Jiang Y., Zhao S., Dong M., Chen H., Kang X.

Abstract

 

Flower colour polymorphism in Geranium nepalense (Geraniaceae): adaptation to non-pollinator agents?

Tang X., Liu H., Zhang C., Wang Z., Zhang X., Yi Y.

Abstract

 

Density-mediated earthworm effects on soil respiration

Uvarov A.V.

Abstract

 

Soil nematodes in organic and conventional farming system: a comparison of the taxonomic and functional diversity

Ilieva-Makulec K., Tiburski J., Makulec G.

Abstract

 

Spider assemblages of hummocks and hollows in a primeval alder carr in the Białowieża National Park – effect of vegetation structure and soil humidity

Stańska M., Stański T., Gładzka A., Bartos M.

Abstract

 

Community structure of spiders in sulphur-polluted habitats in the Karkonosze Mts (Poland)

Rybak J.

Abstract

 

Low recapture rate in PIT marked urban populations of the common toad

Mazgajska M., Mazgajski T.

Abstract

 

Predicting the potential invasive range of raccoon in the world

Farashi A., Naderi M., Safarian S.

Abstract