Wave Activity and Its Changes in the Troposphere and Stratosphere of the Northern Hemisphere in Winters of 1979–2016

Gur’yanov, V. V.; Елисеев, А. В.; Мохов, И. И.; Perevedentsev, Yu. P.

doi:10.1134/s0001433818020093

Cited by 12 publications

(2 citation statements)

References 27 publications

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“…And in the work of Herceg-Bulić et al (2017), it is stated that the energy of the El Niño events is transmitted to middle and high latitudes by the Rossby waves. In Guryanov et al (2018), using winter (November-March) ERA-Interim reanalysis data for the geopotential in the troposphere and stratosphere from 1979 to 2016, wave disturbance spectra were analyzed with zonal numbers 1 ≤ k ≤ 10. It is showed here that the late springtime ENSO signal over Europe may be considered as a result of two contributing processes: One is a direct (spring-to-spring) ENSO influence, and the other one is a delayed (winter-to-spring) ENSO influence.…”

Section: 1029/2019ea000704mentioning

confidence: 99%

“…It is showed here that the late springtime ENSO signal over Europe may be considered as a result of two contributing processes: One is a direct (spring-to-spring) ENSO influence, and the other one is a delayed (winter-to-spring) ENSO influence. In Guryanov et al (2018), using winter (November-March) ERA-Interim reanalysis data for the geopotential in the troposphere and stratosphere from 1979 to 2016, wave disturbance spectra were analyzed with zonal numbers 1 ≤ k ≤ 10. It has been found that in the troposphere of the tropics and subtropics and in the subtropical lower stratosphere, the energy of the eastward waves in the years of El Niño can be one and a half to two times more than in the years of La Niña.…”

Section: 1029/2019ea000704mentioning

confidence: 99%

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Tropospheric Water Vapor Long‐term Periodicities and ENSO Relation in European Territory of Russia

Khutorova

Khutorov

Teptin

2019

Earth and Space Science

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The variability of time series of the surface partial pressure of water vapor for the European territory of Russia over a long period has been studied. It has been established that the contribution of fluctuations with time scales from 2 to 6 years is from 35% to 60% of the interannual variance. It can be concluded that the El Niño-Southern Oscillation makes a significant contribution to the interannual variability of moisture content in the European territory of Russia. Several modes of coherent variations in the range of 2-6 years have been established. However, the coherence of variations of ENSO and the surface partial pressure of water vapor are irregular. It is shown that during periods of coherence, the energy of oscillations of ENSO is transferred from the equator to the middle and polar latitudes in the troposphere and the lower stratosphere. Planetary waves play a significant role in the mechanism of ENSO energy transfer. Their energy begins to in the winter year of El Niño, and the maximum is reached after a year.

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Section: 1029/2019ea000704mentioning

confidence: 99%

Section: 1029/2019ea000704mentioning

confidence: 99%

Tropospheric Water Vapor Long‐term Periodicities and ENSO Relation in European Territory of Russia

Khutorova

Khutorov

Teptin

2019

Earth and Space Science

View full text Add to dashboard Cite

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Thermodynamic Parameter Variations in the Troposphere and Stratosphere in 1979-2016

Perevedentsev

Shantalinskii

Gur’yanov

et al. 2018

IOP Conf. Ser.: Earth Environ. Sci.

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Current Climatic Changes in the Troposphere, Stratosphere, and Mesosphere, and Inter-Layer Interactions

Perevedentsev

Shantalinskii

Sherstyukov³

et al. 2019

IOP Conf. Ser.: Earth Environ. Sci.

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Using new data about near-surface air temperature in the Northern Hemisphere (from 1850 to 2018) and ERA5 reanalysis of temperature distributions up to s height of 80 km (from 1979 to 2018), the authors calculate and analyse mean and root-mean square deviations, linear trend slope coefficients, and low-frequency components of temperature at various levels and latitude zones. A 60-year quasi-cyclicity of the temperature near the Earth’s surface has been discovered. The authors evaluate the rates of tropospheric warming and stratospheric cooling observed over the last decades. Much attention is given to the search for correlations between the atmospheric layers, thermal regime characteristics, and the Arctic Oscillation. A predictive valuation of temperature oscillations is obtained for Kazan until 2051, taking into account distant relationships revealed between the temperature status of the ocean surface and the region considered.

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Wave Activity and Its Changes in the Troposphere and Stratosphere of the Northern Hemisphere in Winters of 1979–2016

Cited by 12 publications

References 27 publications

Tropospheric Water Vapor Long‐term Periodicities and ENSO Relation in European Territory of Russia

Tropospheric Water Vapor Long‐term Periodicities and ENSO Relation in European Territory of Russia

Thermodynamic Parameter Variations in the Troposphere and Stratosphere in 1979-2016

Current Climatic Changes in the Troposphere, Stratosphere, and Mesosphere, and Inter-Layer Interactions

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