Contents

Russian Journal of Ecology

Vol. 52, No. 2, 2021

Factors of Carbon and Nitrogen Contents in the Fine Roots of Plants in the Middle Urals

A. A. Betekhtina, A. Ganem, O. A. Nekrasova, T. A. Radchenko, A. P. Uchaev, M. I. Dergacheva and D. V. Veselkin p. 99  abstract

Change in the Phytohormonal Status of Japanese Red Pine after the Fukushima Accident

S. V. Bitarishvili, S. A. Geras’kin, V. I. Yoschenko, A. A. Prazyan and K. Nanba p. 109  abstract

Changes in the Distribution of Broadleaf Tree Species in the Central Part of the Southern Urals since the 1970s

N. I. Fedorov, V. B. Martynenko, S. N. Zhigunova, O. I. Mikhailenko, G. V. Shendel’ and L. G. Naumova p. 118  abstract

Winter CO2 Fluxes in Ecosystems of Central Siberia: Comparative Estimates Using Three Different Approaches

A. V. Panov, A. S. Prokushkin, G. K. Zrazhevskaya, A. B. Urban, V. I. Zyryanov, N. V. Sidenko and M. Heimann p. 126  abstract

Structure and Dynamics of Coarse Woody Debris Stocks in Middle-Taiga Bilberry Pine Forests

S. A. Moshnikov, V. A. Anan’ev and I. V. Romashkin p. 136  abstract

Spatial Variations in Fish Abundance in the Mekong Delta

E. P. Karpova, A. R. Boltachev, E. R. Ablyazov, D. N. Kutsin, Cu Nguyen Dinh, Truong Ba Hai, Nguyen Van Thinh and Trinh Thi Lan Tri p. 146  abstract

Population Structure of Sable in the Baikal Mountain Land: Analysis of Genetic and Phenotypic Traits

V. G. Monakhov, M. N. Ranyuk and M. V. Modorov p. 155  abstract

Random Processes and Use of Space in the Common Shrew (Sorex araneus L.)

N. A. Shchipanov p. 165  abstract