Contents

Contemporary Problems of Ecology

Vol. 14, No. 6, 2021

Impact of Wastewater from the Pulp and Paper Industry on Aquatic Zoocenoses: A Review of the Literature

M. A. Baturina and O. N. Kononova p. 579  abstract

Water Quality of the Vychegda River under the Conditions of the Receipt of Treated Wastewater from the Pulp and Paper Industry

E. N. Patova, B. M. Kondratenok, M. D. Sivkov and S. N. Kostrova p. 588  abstract

Zooplankton of the Vychegda River under Conditions of Treated Wastewater from the Pulp and Paper Industry

O. N. Kononova p. 606  abstract

State of the Benthic Communities of the Vychegda River under the Influence of Treated Wastewater from the Pulp and Paper Industry

M. A. Baturina, E. B. Fefilova and O. A. Loskutova p. 616  abstract

Morphological and Genetic Studies of Copepods in River Areas Affected by Thermal Pollution in the Komi Republic

E. B. Fefilova, E. E. Rasova and I. O. Velegzhaninov p. 626  abstract

Phytoplankton Communities of the Vychegda River in the Area of Treated-Wastewater Intake from the Pulp and Paper Industry

E. N. Patova, A. S. Stenina, Y. N. Shabalina and I. N. Sterlyagova p. 633  abstract

The Fish Part of Community of the Vychegda River in a Pulp and Paper Mill-Treated Wastewater Discharge Area

R. R. Rafikov p. 642  abstract

Collembola Communities (Hexapoda, Collembola) of Coniferous Forests in the Zone of Influence of Pulp and Paper Industry

A. A. Taskaeva p. 651  abstract

The State of Soil Macrofauna in Pine and Spruce Forests of the Middle Taiga Zone during Reduction of Pulp and Paper Industry Emissions (Komi Republic)

A. A. Kolesnikova and T. N. Konakova p. 665  abstract

Essential Oil Compositions and Site Characteristics of Sideritis pisidica in Natural Habitat

Münevver Arslan, Gülmira Özek and Temel Özek p. 675  abstract

Arils of Dried Fruits and Their Relationship with Dissemination

N. A. Trusov p. 690  abstract

Morphological, Histochemical and Biochemical Features of Cultivated Rhodiola rosea (Altai Mountains Ecotype)

A. A. Erst, A. A. Petruk, L. N. Zibareva and A. S. Erst p. 701  abstract