Manifestation of Equatorial Processes in Water Vapor Variations over Europe
We studied the variations in time series of the near-surface water vapor partial pressure on the territory of Europe over a multiyear period. It is found that the contribution of fluctuations on time scales from 2 to 5 years is from 35 to 60% of the variance of the interannual variations. The spatia...
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Veröffentlicht in: | Atmospheric and oceanic optics 2019-09, Vol.32 (5), p.551-554 |
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description | We studied the variations in time series of the near-surface water vapor partial pressure on the territory of Europe over a multiyear period. It is found that the contribution of fluctuations on time scales from 2 to 5 years is from 35 to 60% of the variance of the interannual variations. The spatial dependences of the local coherence between harmonics on 2–4 scales of Niño3.4 index and the water partial pressure in Europe are determined. We determined that the correlation of these variations reaches 0.7–0.9. It is shown that westward-propagating planetary waves play a significant role in energy transfer from equatorial regions to midlatitudes. This energy begins to increase in the winter of an El Niño year and reaches the maximum a year later. |
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G.</creatorcontrib><creatorcontrib>Khutorov, V. E.</creatorcontrib><creatorcontrib>Teptin, G. M.</creatorcontrib><title>Manifestation of Equatorial Processes in Water Vapor Variations over Europe</title><title>Atmospheric and oceanic optics</title><addtitle>Atmos Ocean Opt</addtitle><description>We studied the variations in time series of the near-surface water vapor partial pressure on the territory of Europe over a multiyear period. It is found that the contribution of fluctuations on time scales from 2 to 5 years is from 35 to 60% of the variance of the interannual variations. The spatial dependences of the local coherence between harmonics on 2–4 scales of Niño3.4 index and the water partial pressure in Europe are determined. We determined that the correlation of these variations reaches 0.7–0.9. It is shown that westward-propagating planetary waves play a significant role in energy transfer from equatorial regions to midlatitudes. This energy begins to increase in the winter of an El Niño year and reaches the maximum a year later.</description><subject>Aerosols</subject><subject>Annual variations</subject><subject>El Nino</subject><subject>El Nino phenomena</subject><subject>Energy transfer</subject><subject>Equatorial regions</subject><subject>Hydrosoles</subject><subject>Lasers</subject><subject>Optical Devices</subject><subject>Optics</subject><subject>Optics of Clusters</subject><subject>Partial pressure</subject><subject>Photonics</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Planetary waves</subject><subject>Surface water</subject><subject>Temperature</subject><subject>Territory</subject><subject>Water vapor</subject><subject>Water vapour</subject><subject>Wave propagation</subject><issn>1024-8560</issn><issn>2070-0393</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNp1UEtLxDAQDqLguvoDvBU8VyePSdKjLOsDVxR8HUvSTaXL2nSTVvDfm1LBg3iZgfke880QckrhnFIuLp4oMKFRAi0AAbTaIzMGCnLgBd8nsxHOR_yQHMW4AZBYIJ2Ru3vTNrWLvekb32a-zpa7wfQ-NGabPQZfuRhdzJo2ezO9C9mr6fxYEz4KYuY_03Q5BN-5Y3JQm210Jz99Tl6uls-Lm3z1cH27uFzlFZO6z6Uo1jaFXBttBFhBrZFIlWVUcOSoVEU1Wqt1Ya1UaBQgmsqhFtIVwiKfk7PJtwt-N6Ts5cYPoU0rS8bTYZyhhsSiE6sKPsbg6rILzYcJXyWFcvxZ-ednScMmTUzc9t2FX-f_Rd-jAWyA</recordid><startdate>20190901</startdate><enddate>20190901</enddate><creator>Khutorova, O. G.</creator><creator>Khutorov, V. E.</creator><creator>Teptin, G. M.</creator><general>Pleiades Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7TN</scope><scope>F1W</scope><scope>H96</scope><scope>L.G</scope></search><sort><creationdate>20190901</creationdate><title>Manifestation of Equatorial Processes in Water Vapor Variations over Europe</title><author>Khutorova, O. G. ; Khutorov, V. E. ; Teptin, G. 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G.</creatorcontrib><creatorcontrib>Khutorov, V. E.</creatorcontrib><creatorcontrib>Teptin, G. M.</creatorcontrib><collection>CrossRef</collection><collection>Oceanic Abstracts</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><jtitle>Atmospheric and oceanic optics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Khutorova, O. G.</au><au>Khutorov, V. E.</au><au>Teptin, G. M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Manifestation of Equatorial Processes in Water Vapor Variations over Europe</atitle><jtitle>Atmospheric and oceanic optics</jtitle><stitle>Atmos Ocean Opt</stitle><date>2019-09-01</date><risdate>2019</risdate><volume>32</volume><issue>5</issue><spage>551</spage><epage>554</epage><pages>551-554</pages><issn>1024-8560</issn><eissn>2070-0393</eissn><abstract>We studied the variations in time series of the near-surface water vapor partial pressure on the territory of Europe over a multiyear period. It is found that the contribution of fluctuations on time scales from 2 to 5 years is from 35 to 60% of the variance of the interannual variations. The spatial dependences of the local coherence between harmonics on 2–4 scales of Niño3.4 index and the water partial pressure in Europe are determined. We determined that the correlation of these variations reaches 0.7–0.9. 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subjects | Aerosols Annual variations El Nino El Nino phenomena Energy transfer Equatorial regions Hydrosoles Lasers Optical Devices Optics Optics of Clusters Partial pressure Photonics Physics Physics and Astronomy Planetary waves Surface water Temperature Territory Water vapor Water vapour Wave propagation |
title | Manifestation of Equatorial Processes in Water Vapor Variations over Europe |
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