Contents

Eurasian Soil Science

Vol. 55, No. 7, 2022

Approaches and Methods for Studying Soil Organic Matter

Approaches and Methods for Studying Soil Organic Matter in the Carbon Polygons of Russia (Review)

E. V. Abakumov, V. I. Polyakov and S. N. Chukov p. 849  abstract

Problems and Limitations of the Dichromatometric Method for Measuring Soil Organic Matter Content: A Review

E. V. Shamrikova, E. V. Vanchikova, B. M. Kondratenok, E. M. Lapteva and S. N. Kostrova p. 861  abstract

Bioassay of Humic Products as Potential Remedies: A Review

V. A. Terekhova, E. V. Fedoseeva, M. I. Panova and S. N. Chukov p. 868  abstract

Distribution of n-Alkanes in Hummocky Peatlands of the Extreme Northern Taiga of the European Northeast of Russia and Their Role in Paleoclimate Reconstruction

D. N. Gabov, E. V. Yakovleva, R. S. Vasilevich and I. V. Gruzdev p. 879  abstract

Factors and Specific Features of Transformation and Humification of Soil Organic Matter

Changes in the Carbon Stocks, Microbial and Enzyme Activities of Retic Albic Podzol in Southern Taiga during Postagrogenic Evolution

I. N. Kurganova, V. M. Telesnina, V. O. Lopes de Gerenyu, V. I. Lichko and L. A. Ovsepyan p. 895  abstract

Heterophase Synthesis of Humic Substances at Low Substrate Concentrations and Flow-Through Conditions

A. G. Zavarzina, V. V. Demin, O. V. Belova, A. A. Leontievsky and A. V. Lisov p. 911  abstract

Dependence of Soil Organic Matter and Plant Residues Decomposition on Temperature and Moisture in the Long-Term Incubation Experiments

V. M. Semenov, T. N. Lebedeva, N. B. Zinyakova, D. P. Khromychkina, D. A. Sokolov, V. O. Lopes de Gerenyu, I. K. Kravchenko, H. Li and M. V. Semenov p. 926  abstract

Evolution of Organic Matter in Hummocky Bogs on the Barents Sea Coast in a Changing Climate

R. S. Vasilevich, O. L. Kuznetsov, E. D. Lodygin, E. P. Zazovskaya and A. N. Panyukov p. 940  abstract

Soluble Organic Matter in Soils of the Rostov Agglomeration

S. N. Gorbov, O. S. Bezuglova, P. N. Skripnikov and S. A. Tishchenko p. 957  abstract

Organic Matter and Physical Properties of Postagrogenic Eroded Soddy-Podzolic Soil and Arable Soddy-Podzolic Soil

B. A. Borisov, O. E. Efimov and O. V. Eliseeva p. 971  abstract

Interaction of Organic Matter with Biota and the Mineral Part of Soils

Effects of Dissolved Organic Matter Fractions of Varying Molecular Weights and Cd2 + on Scenedesmus obliquus Growth

V. V. Tikhonov, E. N. Voronova, M. M. Karpukhin, R. A. Aimaletdinov, V. V. Demin and O. Yu. Drozdova p. 978  abstract

Effect of Polyelectrolytes on Soil Organic Matter in Model Experiments

O. S. Yakimenko, A. R. Ziganshina, A. A. Stepanov, I. G. Panova and A. A. Yaroslavov p. 988  abstract

Heterogeneity of Organic Matter of Aggregates of Protocalcic Chernozems

V. A. Kholodov, Y. R. Farkhodov, N. V. Yaroslavtseva, A. R. Ziganshina and S. V. Maksimovich p. 998  abstract