28 Result(s)

Article

Particle Density Values for Numerical Estimation of Mass Concentration of Near-Surface Submicron and Micron Aerosol

The results of experimental determination of near-surface aerosol density for particles of different composition and size have been published over many years. Based on the generalization of these data, as well...

D. P. Gubanova, M. A. Iordanskii, A. A. Vinogradova… in Atmospheric and Oceanic Optics (2023)

Article

Water Structure and Carbon Dioxide Flux Over the Laptev Sea Continental Slope and in the Vilkitsky Strait in the Autumn Season

Within the program “Ecosystems of the Siberian Arctic Seas,” carried out by Shirshov Institute of Oceanology, Russian Academy of Sciences since 2007, studies of the water structure and spatial variability of t...

A. A. Polukhin, U. A. Kazakova, G. V. Gusak, V. O. Muravya, I. B. Belikov… in Oceanology (2023)

Article

Near-Surface Concentration of CH₄, СО₂, СО, and δ¹³C–СH₄ in the Air Based on the Observations at the Station of the Obukhov Institute of Atmospheric Physics, Russian Academy of Sciences, in Moscow

Results of the analysis of interannual, seasonal, and diurnal variations in the ratios of the mixture of CH₄, CO₂, CO, benzene, and δ13C–CH₄ in the surface air of Moscow based on the measurements at the station o...

E. V. Berezina, A. V. Vasileva… in Izvestiya, Atmospheric and Oceanic Physics (2023)

Article

Photostationary Equilibrium in the O₃–NO_x System and Ozone Generation According to ZOTTO Tall Tower Data

The rates of ozone production (P) and sink (L) and total peroxide (OX) content are assessed with the use of the photostationary state approach from measurements of ozone (O₃) and nitrogen oxides (NO and NO₂) at t...

K. B. Moiseenko, A. V. Vasileva, A. I. Skorokhod… in Atmospheric and Oceanic Optics (2022)

Article

Acoustic-Gravity Lamb Waves from the Eruption of the Hunga-Tonga-Hunga-Hapai Volcano, Its Energy Release and Impact on Aerosol Concentrations and Tsunami

The characteristics of acoustic-gravity waves (waveforms, time durations, amplitudes, azimuths and horizontal phase speeds) from the eruption of the Hunga-Tonga-Hunga-Hapai volcano detected at different infras...

S. N. Kulichkov, I. P. Chunchuzov, O. E. Popov… in Pure and Applied Geophysics (2022)

Article

Observations of the Atmospheric Composition over Russia: TROICA Experiments

Results obtained in the course of unique observations (as part of the TROICA project) of the composition and state of the atmosphere over Russia have been summarized. Scientists and engineers from different co...

N. F. Elansky, G. S. Golitsyn, P. J. Crutzen… in Izvestiya, Atmospheric and Oceanic Physics (2021)

Article

Concentration and Isotopic Composition of Methane, Associated Gases, and Black Carbon over Russian Arctic Seas (Shipborne Measurements)

In Russian Arctic seas, observations of surface methane concentrations (CH₄), ozone, nitrogen and carbon oxides, as well as the content of ...

N. V. Pankratova, I. B. Belikov, V. A. Belousov, V. M. Kopeikin… in Oceanology (2020)

Article

The NO_x-Limiting Regime of Photochemical Ozone Generation in a Weakly Polluted Convective Boundary Layer: Observations at the ZOTTO Tall Tower Observatory in Central Siberia, 2007–2015

Estimates of the photochemical ozone generation rate, P_Q, and the ozone production efficiency (OPE) per molecule of NO_x (=NO + NO₂), ∆P, are obtained for the region of Central Siberia based on near surface observ...

K. B. Moiseenko, E. V. Berezina, A. V. Vasileva, Yu. A. Shtabkin… in Doklady Earth Sciences (2019)

Article

Variations in PM_2.5 Surface Concentration in Moscow according to Observations at MSU Meteorological Observatory

We considered Moscow-specific features of time variations in PM_2.5 mass concentration in the surface air layer as a function of a number of atmospheric parameters such as the concentrations of certain atmospheric...

D. P. Gubanova, I. B. Belikov, N. F. Elansky… in Atmospheric and Oceanic Optics (2018)

Article

Aromatic volatile organic compounds and their role in ground-level ozone formation in Russia

This paper reports proton mass spectrometry data on aromatic volatile organic compounds (VOCs) (benzene, toluene, phenol, styrene, xylene, and propylbenzene) obtained in different Russian regions along the Tra...

E. V. Berezina, K. B. Moiseenko, A. I. Skorokhod, N. F. Elansky… in Doklady Earth Sciences (2017)

Article

Observations of atmospheric methane and its stable isotope ratio (δ¹³C) over the Russian Arctic seas from ship cruises in the summer and autumn of 2015

The results of experimental measurements of atmospheric methane concentrations and its isotopic composition in the Russian Arctic seas in the summer and autumn of 2015 are discussed. The Keeling plot method an...

A. I. Skorokhod, N. V. Pankratova, I. B. Belikov, R. L. Thompson… in Doklady Earth Sciences (2016)

Article

On contents of trace gases in the atmospheric surface layer over Moscow

The results of the 2002–2012 continuous once-a-minute measurements of the composition of the surface air over Moscow, which were taken at the joint ecological station of the Obukhov Institute of Atmospheric Ph...

N. F. Elansky, M. A. Lokoshchenko… in Izvestiya, Atmospheric and Oceanic Physics (2015)

Article

Estimation of biogenic CH₄ and CO₂ emissions and dry deposition of O₃ using ²²²Rn measurements in TROICA expeditions

On the basis of simultaneous measurements of surface concentrations of CH₄, CO₂, O₃, and ²²²Rn during 6 TROICA (TRanscontinental Observations Into the Chemistry of the Atmosphere) expeditions along the Trans-Sibe...

E. V. Berezina, N. F. Elansky… in Izvestiya, Atmospheric and Oceanic Physics (2014)

Article

Climatic and environmental characteristics of Moscow megalopolis according to the data of the Moscow State University Meteorological Observatory over 60 years

Analyzed are the results of meteorological and environmental measurements performed over the 60-year period (1954–2013) at the Meteorological Observatory of Lomonosov Moscow State University. The significant p...

N. E. Chubarova, E. I. Nezval’, I. B. Belikov… in Russian Meteorology and Hydrology (2014)

Article

Gaseous admixtures in the atmosphere over Moscow during the 2010 summer

In the summer of 2010, the Moscow megacity during two months was within the zone of action of a blocking anticyclone. The accumulation of pollutants in a closed air mass sharply changed the surface air quality...

N. F. Elansky, I. I. Mokhov, I. B. Belikov… in Izvestiya, Atmospheric and Oceanic Physics (2011)

Article

Ozone and nitric oxides in the surface air over northern Eurasia according to observational data obtained in TROICA experiments

The results of the 1995–2008 observations of the concentrations of ozone and nitric oxides in the surface air over the Trans-Siberian Railway using a mobile laboratory (the TROICA experiments) are analyzed. Th...

N. V. Pankratova, N. F. Elansky… in Izvestiya, Atmospheric and Oceanic Physics (2011)

Article

WRF ARW and CHIMERE models for numerical forecasting of surface ozone concentration

Results of joint calculations with meteorological WRF ARW model and chemistry transport CHIMERE model are considered as a basis of the modern system of the air quality assessment and forecasting. The system wa...

R. B. Zaripov, I. B. Konovalov, I. N. Kuznetsova… in Russian Meteorology and Hydrology (2011)

Article

Gas composition of the surface air in Moscow during the extreme summer of 2010

N. F. Elansky, I. I. Mokhov, I. B. Belikov, E. V. Berezina… in Doklady Earth Sciences (2011)