M. V. Bolgov and G. M. Chernogaeva

Hydrological Problems in the Moscow Region

5

G. M. Chernogaeva, L. R. Zhuravleva, Yu. A. Malevanov, N. A. Fursov,
G. V. Pleshakova, and T. B. Trifilenkova

Environmental Pollution in the Moscow Region According to Long-term Roshydromet Monitoring Data

9

N. I. Koronkevich, E. A. Kashutina, K. S. Mel’nik, and K. V. Luk’yanov

Modern Hydrological Changes in the Moscow River Basin

22

M. V. Bolgov, I. A. Filippova, and M. A. Kharlamov

Modern Changes in Hydrological Regime and Water Supply in the Moscow Region

29

P. N. Terskii, M. O. Fatkhi, E. A. Rakcheeva, A. I. Yakimova,
O. V. Gorelits, and I. V. Zemlyanov

Hydrological Substantiation of the Flood Zone Monitoring System for the Moscow Region

37

A. D. Dumnov, N. G. Rybal’skii, and E. V. Murav’eva

Water Use in the Moscow Region: Statistical Analysis

49

S. A. Gromov, E. A. Zhadanovskaya, A. M. Trifonova-Yakovleva, and D. A. Galushin

Anthropogenic Load on Air in the Moscow Region due to Emissions from Stationary and Mobile Sources

58

E. V. Venitsianov and N. V. Kirpichnikova

Assessment of Water Quality in the System of Reservoirs–Sources of Water Supply in Moscow Based on Long-tern Dynamics of Hydrochemical Parameters

67

Yu. S. Datsenko and V. V. Puklakov

Model Assessment of the Mozhaisk Reservoir Impact on the Transformation of Organic Matter Flow

77

M. A. Kozlova, I. A. Gal’vidis, and M. A. Burkin

Features of Pharmaceutical Pollution of Water Bodies–Sources of Drinking Water Supply in Moscow (A Case Study for Some Antibiotics)

87

M. G. Grechushnikova, D. I. Sokolov, O. N. Erina, M. A. Tereshina,
V. A. Lomov, and L. E. Efimova

Seasonal and Synoptic Variability of Hydroecological Characteristics of a Valley Reservoir

92

M. A. Strunin

Estimation of Accuracy of Temperature and Wind Measurements in the AMDAR System Using the Yak-42D “Roshydromet” Research Aircraft Data

102

E. S. Dmitrevskaya, T. A. Krasil’nikova, and O. A. Markova

Environmental Pollution and Radiation Situation on the Russian Federation Territory in May 2020

118

L. N. Parshina

Weather on the Russian Federation Territory in May 2020

123

T. V. Berezhnaya, A. D. Golubev, and L. N. Parshina

Anomalous Hydrometeorological Phenomena on the Russian Federation Territory in May 2020

129

N. S. Ivanova, G. M. Kruchenitskii, I. N. Kuznetsova, and E. A. Lezina

Ozone Content over the Russian Federation in the Second Quarter of 2020

138

On the Centenary of the Birth of L. T. Matveev (1920—2009)

144