КФУ. Карточка публикации. Interannual variability of the integral water vapor in Europe, global circulation and El Niño

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INTERANNUAL VARIABILITY OF THE INTEGRAL WATER VAPOR IN EUROPE, GLOBAL CIRCULATION AND EL NIñO

Форма представления

Статьи в российских журналах и сборниках

Год публикации

2020

Язык

английский

Авторы, сотрудники КФУ

Хуторов Владислав Евгеньевич, автор

Хуторова Ольга Германовна, автор

Библиографическое описание на языке оригинала

Olga G. Khutorova, Vladislaw E. Khutorov, Interannual variability of the integral water vapor in Europe, global circulation and El Niño // Proc. SPIE 11560, 26th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 115606I (12 November 2020); doi: 10.1117/12.2575443

Аннотация

The variability of the time series of the atmospheric integral water vapor for the territory of Europe was studied according to the ERA5 reanalysis data. Irregular, but significant quasiperiodic fluctuations with periods from 2 to 12 years, coherent with the Arctic fluctuation and other circulation indices, were found. It is shown that the local wavelet correlation of these variations reaches 0.7–0.9. The alternating significant coherence of equatorial processes and the circulation of the northern hemisphere for quasiperiodic variations with scales of 2-6 years has been established. It can be concluded that the El Niño-Southern Oscillation (ENSO) makes a significant contribution to the interannual variability of moisture content in the European territory. 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 is 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.

Ключевые слова

водяной пар, межгодовые вариации, атмосферная циркуляция, Эль-Ниньо, Южное колебание

Название журнала

SPIE Proc

URL

https://www.spiedigitallibrary.org/conference-proceedings-of-spie/11560/115606I/Interannual-variability-of-the-integral-water-vapor-in-Europe-global/10.1117/12.2575443.full

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https://repository.kpfu.ru/?p_id=241968

Полная запись метаданных

Поле DC	Значение	Язык
dc.contributor.author	Хуторов Владислав Евгеньевич	ru_RU
dc.contributor.author	Хуторова Ольга Германовна	ru_RU
dc.date.accessioned	2020-01-01T00:00:00Z	ru_RU
dc.date.available	2020-01-01T00:00:00Z	ru_RU
dc.date.issued	2020	ru_RU
dc.identifier.citation	Olga G. Khutorova, Vladislaw E. Khutorov, Interannual variability of the integral water vapor in Europe, global circulation and El Niño // Proc. SPIE 11560, 26th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 115606I (12 November 2020); doi: 10.1117/12.2575443	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/?p_id=241968	ru_RU
dc.description.abstract	SPIE Proc	ru_RU
dc.description.abstract	The variability of the time series of the atmospheric integral water vapor for the territory of Europe was studied according to the ERA5 reanalysis data. Irregular, but significant quasiperiodic fluctuations with periods from 2 to 12 years, coherent with the Arctic fluctuation and other circulation indices, were found. It is shown that the local wavelet correlation of these variations reaches 0.7–0.9. The alternating significant coherence of equatorial processes and the circulation of the northern hemisphere for quasiperiodic variations with scales of 2-6 years has been established. It can be concluded that the El Niño-Southern Oscillation (ENSO) makes a significant contribution to the interannual variability of moisture content in the European territory. 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 is 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.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	водяной пар	ru_RU
dc.subject	межгодовые вариации	ru_RU
dc.subject	атмосферная циркуляция	ru_RU
dc.subject	Эль-Ниньо	ru_RU
dc.subject	Южное колебание	ru_RU
dc.title	Interannual variability of the integral water vapor in Europe, global circulation and El Niño	ru_RU
dc.type	Статьи в российских журналах и сборниках	ru_RU