A. E. Pokhil and E. S. Glebova

On the Change of the Tropical Cyclone Trajectory during Its Passage over the Islands

V. I. Bychkova, A. A. Makosko, K. G. Rubinshtein, and E. N. Egorova 

Simulation of the Summer Indian Monsoon Beginning during the Experiments with the Atmospherå General Circulation Model of Hydrometcenter of Russia

G. I. Druzhin, N. V. Cherneva, and A. N. Mel’nikov

A Thunderstorm in the Kamchatka Peninsula Region from the VLF-Radiation Observation Data

D. N. Gar’kusha, Yu. A. Fedorov, and A. S. Pligin 

Methane Emission at the Main Stages of Technological Cycle of Sewage Waste Water Purification at Rostov-on-Don Aeration Station

V. V. Kharitonov and V. A. Morev 

A Method of Investigation of Internal Structure of Ice Hummocks and Stamukhas Using the Thermal Drilling Technique

O. I. Prokopov

Long-term Variability of Surface Temperature in the Coastal Zone of Northeastern Part of the Black Sea in Spring and Autumn

S. N. Kovalenko

Mathematical Modeling of Small Watercourse Pollution by Biogenic Substances in the Nonchernozem Zone of the Russian Federation

A. V. Rozhdestvenskii and A. G. Lobanova

Present-day Problem of Engineering Hydrological Computations on the Generalization of Hydrological Information in Russia and the Ways of Its Solution

A. D. Kleshchenko and V. A. Dolgii-Trach 

The Development Strategy of Agrometeorological Monitoring

A. M. Ovanesyants, T. A. Krasil’nikova, and A. B. Ivanov

Environmental Pollution and Radiation Situation on the Russian Federation Territory in April 2011 

M. I. Nakhaev

Weather on the Russian Federation Territory in April 2011 

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

Anomalous Hydrometeorological Phenomena on the Russian Federation Territory in April 2011