Contents

Russian Journal of Ecology

Vol. 49, No. 5, 2018

A simultaneous English language translation of this journal is available from Pleiades Publishing, Ltd.
Distributed worldwide by Springer. Russian Journal of Ecology ISSN 1067-4136.

Features of Prooxidant and Antioxidant Systems of Greater Plantain Plantago major Growing for a Long Time under Conditions of Radioactive Contamination

N. S. Shimalina, N. A. Orekhova and V. N. Pozolotina p. 375  abstract

Assessment of the Antioxidant Potential of Plants in Urban Ecosystems under Conditions of Anthropogenic Pollution of Soils

P. V. Maslennikov, G. N. Chupakhina, L. N. Skrypnik, P. V. Feduraev and A. S. Melnik p. 384  abstract

Developmental Stability of the Skull in the Pygmy Wood Mouse (Mammalia, Rodentia) along Altitudinal Gradient in the Western and Central Caucasus

F. A. Tembotova and A. Kh. Amshokova p. 395  abstract

Variation in the Composition of Secondary Metabolites in Flavocetraria Lichens from Western Siberia

I. A. Prokopiev, L. N. Poryadina, L. A. Konoreva, S. V. Chesnokov and A. L. Shavarda p. 401  abstract

Diversity and Nitrogen-Fixing Activity of Phototrophic Mycetobionts of Xylotrophic Fungi

V. A. Mukhin, E. N. Patova, M. D. Sivkov, I. V. Novakovskaya and N. V. Neustroeva p. 406  abstract

Plant Species Richness and Developmental Morphology Stage Influence Mycorrhizal Patagonia Plants Root Colonization

D. S. Cardillo, Carlos Busso, Mariela Ambrosino, Leticia Ithurrart, Yanina Torres and Rosana Palomo p. 413  abstract

Drought Stress in Four Subalpine Species: Gas Exchange Response and Survivorship

S. M. Anev and N. P. Tzvetkova p. 422  abstract

Experimental Study of Effects of Bivalve Dreissena polymorpha on Phytoplankton under Eutrophic Conditions

E. G. Sakharova, A. V. Krylov, V. G. Petrosyan, D. G. Seleznev, I. Kostshevska-Shlakovska, I. Yu. Feniova, M. Rzepecki and N. S. Zilitinkevich p. 428  abstract

Hunting Selectivity and Its Influence on the Structure of Sable Populations in the Cis-Ural Region

V. G. Monakhov p. 434  abstract

Food Chains and Their Dynamics in Ecosystems of Shallow Lakes with Different Water Salinities

S. M. Golubkov, N. V. Shadrin, M. S. Golubkov, E. V. Balushkina and L. F. Litvinchuk p. 442  abstract

Identifying Key Habitats to Conserve the Threatened Brown Bear in Northern Iran

Azita Farashi p. 449  abstract

Short Communications

Near-bottom water eutrophication in estuaries of Primorye, Russia

V. V. Bogatov and T. V. Nikulina p. 456  abstract

Effect of Industrial Pollution of the Environment on the Frequency of Abnormal Spermatozoa in the Bank Vole, Myodes glareolus

G. Yu. Smirnov and Yu. A. Davydova p. 459  abstract