Contents

Water Resources

Vol. 48, No. 4, 2021

Water Resources and the Regime of Water Bodies

Global Estimates of Changes in the Terrestrial Water Balance Components in the Context of Possible Climate Changes

O. N. Nasonova, E. M. Gusev, E. E. Kovalev and E. A. Shurkhno p. 459  abstract

Methodological Problems of Studying the Underwater Relief in the River Delta from Space Images (on the Example of Mapping the Shallows of the Yenisei River Delta)

V. I. Kravtsova, O. V. Vachnina and E. R. Chalova p. 474  abstract

Formation Conditions of Runoff and Hydrological–Morphological Processes in Deltas in Permafrost Zone: The Deltas of the Lena and Mackenzie Rivers

E. N. Dolgopolova and M. V. Isupova p. 485  abstract

Transboundary Water Exchange in Russia

N. I. Koronkevich, E. A. Barabanova, A. G. Georgiadi, S. V. Dolgov and I. S. Zaitseva p. 502  abstract

Application of Different Structures of HBV Model to Studying Runoff Formation Processes: Case Study of Experimental Catchments

S. Yu. Lupakov, A. N. Bugaets and V. V. Shamov p. 512  abstract

Spatial and Temporal Dynamics of Sources and Water Regime of the Ugol’naya-Dionisiya River (Anadyr Lowland, Chukotka)

O. D. Tregubov, B. I. Gartsman, A. M. Tarbeeva, L. S. Lebedeva and V. V. Shepelev p. 521  abstract

Adaptive Management of the Storage Function for a Large Reservoir Using Learned Fuzzy Models

Kozel Tomas and Stary Milos p. 532  abstract

Hydrophysical Processes

Influence of Form-Induced Shear Stress on Turbulent Kinetic Energy Budget Distributions Above and Within the Flow-Gravel-Bed Interface in Permeable Gravel Bed Stream—a Comparative Study

Mithun Ghosh and Ratul Das p. 544  abstract

Modelling Boundary Shear Stress and Depth-Averaged Streamwise Velocity in the Breach

Zhenzhen Liu, Tian Li and Yuxi Ding p. 557  abstract

Application of Artificial Neural Network Model for the Prediction of Suspended Sediment Load in the Large River

Shishir Gaur, Aryan Mishra, Anurag Gupta, Arihant Jain, Apurve Dave, Saied Eslamian, S. B. Dwivedi and Didier Graillot p. 565  abstract

Hydrochemistry, Hydrobiology: Environmental Aspects

Hydrochemistry of the Ivano-Arakhleiskie Lakes in Different Climate Phases

S. V. Borzenko, I. A. Fedorov and I. A. Komogortseva p. 576  abstract

The Ecology of Meromictic Lakes in Russia. 2. Continental Water Bodies

E. D. Krasnova p. 588  abstract

Hydrochemical Peculiarities of Catastrophic Pollution of the Psel River under Influence of Erosion-Hydrological Processes on the Catchment Area

M. V. Kumani and V. N. Golosov p. 598  abstract

Evaluating Hydrochemical Anomaly Parameters with the Use of Mining Software

V. A. Lyamina and O. V. Shemelina p. 609  abstract

Effect of Weather-Related Episodic Events over Chlorophyll-a In a Shallow Lake: an Analysis Based on High-Frequency Data

Josefina Zunino, María Belén Alfonso, Alejandro José Vitale and María Cintia Piccolo p. 614  abstract

Interaction between Continental Waters and the Environment

Comparative Evaluation of Infiltration Models under Different Land Covers

Tabasum Rasool, A. Qayoom. Dar and Mushtaq. A. Wani p. 624  abstract