Russian Journal of Ecology, 2005, V 36, N 2.

Spatiotemporal Dynamics of Forest–Tundra Communities
in the Polar Urals 
S. G. Shiyatov, M. M. Terent’ev, and 
V. V. Fomin 
p. 69   

Exoautometabolic Regulation of Transgenes in 
Microorganisms 
R. A. Pshenichnov, I. L. Maslennikova, 
and N. M. Nikitina 
p. 76   

Morphological–Anatomical Features of 
Underground Organs in Some Higher Plant 
Species in Relation to Their Adaptation 
to Ecological Conditions 
L. G. Tarshis 
p. 81   

Estimation of the Maximal Population 
Frequency of “Alien” Biotypes 
Taking into Account A Priori Data 
L. A. Zhivotovsky, A. A. Pomortsev, E. V. Lyalina, 
B. A. Kalabushkin, and V. A. Pukhal’skii 
p. 89   

Effects of Acidification on Aquatic Ecosystems 
T. I. Moiseenko 
p. 93   

Response of Lithophilic Zoobenthos to Changes 
in the Granulometric Composition 
of Grounds in the Metarithral Zone of a 
Small River in the Foothills of Southwestern Kamchatka 
V. N. Leman and V. V. Chebanova 
p. 103   

The Role of Interactions between Individual Animals 
in the Response to Heat Stress in the Freshwater 
Crustacean Daphnia magna 
T. B. Kalinnikova, I. A. Krasnoperova, 
T. M. Gainutdinov, S. V. Sadykova, and M. Kh. Gainutdinov 
p. 109   

Reintroduction of the European Bison into the 
Forest Ecosystem of the Orlovskoe Poles’e National Park 
I. P. Belousova, K. A. Smirnov, V. D. Kaz’min, 
and I. V. Kudrjavtsev 
p. 115   

Structure of the Communities of Small Mammals
(Micromammalia) in Forests on Western Slopes 
of the Northern Urals 
A. V. Bobretsov, L. E. Luk’yanova, and E. A. Poroshin 
p. 120   

Short Communications 

Root System Formation in Scotch Pine 
(Pinus sylvestris L.) under Conditions of 
Technogenesis (Ufa Industrial Center) 
G. A. Zaitsev and A. Yu. Kulagin
p. 127  
 
Early Stages of Anthropogenic Psammophytic Series 
in Forest–Tundra of the Transural Region 
N. V. Peshkova and N. I. Andreyashkina 
p. 131   

Species Composition and Population Structure
of Small Mammals of the Vishera Reserve at Low Abundance 
V. Yu. Dubrovskii, M. V. Roshchin, and 
S. A. Cherepushkin 
p. 135   

Histomorphological Abnormalities in Sterlet 
from the Volga River 
under Present-Day Ecological Conditions 
I. N. Lepilina and A. A. Romanov 
p. 138