Vol. 50, No. 1, 2023

Water Resources

Glaciers and Ice Sheets

Ice and Snow Thickness of the IGAN Glacier in the Polar Urals from Ground-Based Radio-Echo Sounding in 2019 and 2021

I. I. Lavrentiev, G. A. Nosenko, A. F. Glazovsky, A. N. Shein, M. N. Ivanov and Ya. K. Leopold p. S1 abstract

Outburst of the Spartakovskoye Glacier-Dammed Lake and Changes of the Outlet Glacier of the Semyonov–Tyan-Shansky Ice Cap, Severnaya Zemlya in 2021

A. Ya. Muraviev and R. A. Chernov p. S10 abstract

Results of Geodetic Measurements of the Mass Balance of Some Glaciers in the Trans-Ili Alatau

A. L. Kokarev, V. P. Kapitsa, T. Bolch, I. V. Severskiy, N. E. Kasatkin, M. Shahgedanova and Z. S. Usmanova p. S24 abstract

Study of the Characteristics of the Supraglacial Runoff of the Austre Grønfjordbreen, Spitsbergen

R. A. Chernov p. S33 abstract

Snow Cover and Avalanches

Space and Time Variations of Snow Cover in the Southern Forest-Steppe in the Upper Ob Basin

N. I. Bykov, D. V. Chernykh, D. K. Pershin, R. Yu. Biryukov, L. F. Lubenets and D. V. Zolotov p. S43 abstract

Assessment of the Concentration of Metals and Metalloids in the Snow Cover at Oil Production Sites in the Middle Ob Region

D. V. Moskovchenko, R. Yu. Pozhitkov and A. A. Tigeev p. S57 abstract

Chemical Characteristics of Snow Cover in the High-Latitude Arctic: Baranov Cape, Bolshevik Island, Severnaya Zemlya Archipelago

O. V. Shevtsova, E. D. Dobrotina, A. B. Goncharova and A. P. Nedashkovsky p. S68 abstract

Geobiochemical Characteristics of Snow Cover on the White Sea Coast in 2021 and 2022

E. I. Kotova, V. Yu. Topchaya and Yu. V. Novikova p. S80 abstract

Underground Ice and Aufeises

Long-Term Dynamics of the Huge Anmangynda Aufeis in the North-East of Russia (1962–2021)

A. A. Zemlianskova, V. R. Alekseev, A. N. Shikhov, A. A. Ostashov, N. V. Nesterova and O. M. Makarieva p. S89 abstract

Sea, River, and Lake Ice

Chemical Composition of the Hydro-Cryogenic System of Lake Baikal: Snow on Ice–Ice–Water under Ice

I. B. Vorobyeva, N. V. Vlasova and I. A. Belozertseva p. S100 abstract

Applied Problems

Features of the Level Regime of Periglacial Moraine-Dammed Lakes in the Growth Stage (Based on the Example of Lakes of the Tavan–Bogdo–Ola Mountain Range, South Eastern Altai)