Contributions from the Second and Third Internal Gravity Modes for the Vertical Motion Response.
In earlier papers of a series of real data integrations of the National Center for Atmospheric Research Community ClimateModel with tropical heat anomalies display regions of pronounced subsidence and drying located several thousand kilometers westwardpoleward of the heating for cases of tropical At...
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| Format: | Article |
| Language: | English |
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Universidade Federal do Rio de Janeiro
2008-07-01
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| Series: | Anuário do Instituto de Geociências |
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| Online Access: | http://www.anuario.igeo.ufrj.br/anuario_2008_2/2008_2_50_52.pdf |
| _version_ | 1828077320769896448 |
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| author | Julio Buchmann |
| author_facet | Julio Buchmann |
| author_sort | Julio Buchmann |
| collection | DOAJ |
| description | In earlier papers of a series of real data integrations of the National Center for Atmospheric Research Community ClimateModel with tropical heat anomalies display regions of pronounced subsidence and drying located several thousand kilometers westwardpoleward of the heating for cases of tropical Atlantic heating and tropical east Pacifi c heating. This highly predictable sinking responseis established within the fi rst fi ve days of these integrations. The normal-modes of a set of adiabatic primitive equations linearizedabout a basic state at rest are used to partition model response into gravity-inertia and Rossby modes. The most important contributionfor the vertical motion response comes from the gravity modes added for all vertical modes. The principal emphasis is given upon thecontributions of the second and third internal vertical modes (with equivalent depths on the order of a fews hundred meters) for thevertical motion response. |
| first_indexed | 2024-04-11T02:28:41Z |
| format | Article |
| id | doaj.art-00a486543a7c4b2ab5c9b5294f5fb650 |
| institution | Directory Open Access Journal |
| issn | 0101-9759 |
| language | English |
| last_indexed | 2024-04-11T02:28:41Z |
| publishDate | 2008-07-01 |
| publisher | Universidade Federal do Rio de Janeiro |
| record_format | Article |
| series | Anuário do Instituto de Geociências |
| spelling | doaj.art-00a486543a7c4b2ab5c9b5294f5fb6502023-01-02T21:50:10ZengUniversidade Federal do Rio de JaneiroAnuário do Instituto de Geociências0101-97592008-07-013125052Contributions from the Second and Third Internal Gravity Modes for the Vertical Motion Response.Julio BuchmannIn earlier papers of a series of real data integrations of the National Center for Atmospheric Research Community ClimateModel with tropical heat anomalies display regions of pronounced subsidence and drying located several thousand kilometers westwardpoleward of the heating for cases of tropical Atlantic heating and tropical east Pacifi c heating. This highly predictable sinking responseis established within the fi rst fi ve days of these integrations. The normal-modes of a set of adiabatic primitive equations linearizedabout a basic state at rest are used to partition model response into gravity-inertia and Rossby modes. The most important contributionfor the vertical motion response comes from the gravity modes added for all vertical modes. The principal emphasis is given upon thecontributions of the second and third internal vertical modes (with equivalent depths on the order of a fews hundred meters) for thevertical motion response.http://www.anuario.igeo.ufrj.br/anuario_2008_2/2008_2_50_52.pdfclimateglobal dynamicsatmospheric wavesatmospheric modeling |
| spellingShingle | Julio Buchmann Contributions from the Second and Third Internal Gravity Modes for the Vertical Motion Response. Anuário do Instituto de Geociências climate global dynamics atmospheric waves atmospheric modeling |
| title | Contributions from the Second and Third Internal Gravity Modes for the Vertical Motion Response. |
| title_full | Contributions from the Second and Third Internal Gravity Modes for the Vertical Motion Response. |
| title_fullStr | Contributions from the Second and Third Internal Gravity Modes for the Vertical Motion Response. |
| title_full_unstemmed | Contributions from the Second and Third Internal Gravity Modes for the Vertical Motion Response. |
| title_short | Contributions from the Second and Third Internal Gravity Modes for the Vertical Motion Response. |
| title_sort | contributions from the second and third internal gravity modes for the vertical motion response |
| topic | climate global dynamics atmospheric waves atmospheric modeling |
| url | http://www.anuario.igeo.ufrj.br/anuario_2008_2/2008_2_50_52.pdf |
| work_keys_str_mv | AT juliobuchmann contributionsfromthesecondandthirdinternalgravitymodesfortheverticalmotionresponse |