Výsledky vyhledávání - "WALLACE, JOHN M."

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Characteristics of Gravity Waves in Opposing Phases of the QBO: A Reanalysis Perspective with ERA5

Autor: Pahlavan, Hamid A., Wallace, John M., Fu, Qiang, Alexander, M. Joan

ERA5 data for the period of 1979-2019 are used as a basis for investigating the properties of gravity waves as they disperse and propagate upward through the stratosphere during opposing phases of the QBO. Two-sided zonal wavenumber-frequency spectra

Externí odkaz: http://arxiv.org/abs/2309.09312

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Akademický článek

Exploring bereavement processes among BLACK adolescent male CO-VICTIMS of homicide

Autor: Bamwine, Patricia M., Wallace, John M., Jaime, Maria Catrina D., Morrow, Sarah Elizabeth, Booth, Jaime, Miller, Elizabeth

Publikováno v: In Social Science & Medicine July 2024 352

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Revisiting the Quasi Biennial Oscillation as Seen in ERA5.Part II: Evaluation of Waves and Wave Forcing

Autor: Pahlavan, Hamid A., Wallace, John M., Fu, Qiang, Kiladis, George N.

This paper describes stratospheric waves in ERA5 reanalysis and evaluates the contributions of different types of waves to the driving of the quasi-biennial oscillation (QBO). Because of its higher spatial resolution compared to its predecessors, ERA

Externí odkaz: http://arxiv.org/abs/2008.10144

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Revisiting the Quasi Biennial Oscillation as Seen in ERA5. Part I: Description and Momentum Budget

Autor: Pahlavan, Hamid A., Fu, Qiang, Wallace, John M., Kiladis, George N.

The dynamics and momentum budget of the quasi-biennial oscillation (QBO) are examined in the ERA5 reanalysis and compared with those in ERA-I. Because of ERA5's higher spatial resolution it is capable of resolving a broader spectrum of atmospheric wa

Externí odkaz: http://arxiv.org/abs/2008.10146

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