Matches in SemOpenAlex for { <https://semopenalex.org/work/W2079341656> ?p ?o ?g. }
Showing items 1 to 72 of
72
with 100 items per page.
- W2079341656 endingPage "2967" @default.
- W2079341656 startingPage "2962" @default.
- W2079341656 abstract "A recent analysis of atmospheric observations has shown evidence of bimodality in the statistical distribution of wave amplitude in the ultralong (zonal wavenumber group 2–4), low frequency (period >5 days). Similar analysis of the zonal wind and its average shear shows no clear sign of bimodality. Both are characterized by a very variance (≅ 1 m s−1) and the associated kinetic energy fluctuations are not sufficient to account for the variations in wave amplitudes. Global energetic analysis confirms this finding. maintenance of the waves is dominated by baroclinic processes. On the other hand, from a theoretical point of view, barotropic models for wave generation and maintenance be brought into agreement with observed statistics by introducing nonlinear bending of the stationary resonant response to topographic modulation allowing different values of the equilibrium amplitude to correspond to the same value of the zonal flow. However, because of aforementioned energetic difficulties, in a barotropic model the closure equation (form-drag) for the zonal flow does not select states corresponding to values of the zonal wind within the observed statistics for any realistic value of the external parameters (dissipation and momentum forcing). In this paper we show how the inclusion wave field self interaction produces resonance bending in a minimal baroclinic model. The two resulting equilibrium stable states can be achieved within a realistic range of the zonal flow. Moreover, the equilibrium states are characterized by stability properties which, on a theoretical level, are much more satisfactory than in the linear resonance." @default.
- W2079341656 created "2016-06-24" @default.
- W2079341656 creator A5023354945 @default.
- W2079341656 creator A5060013379 @default.
- W2079341656 creator A5064167780 @default.
- W2079341656 date "1986-12-01" @default.
- W2079341656 modified "2023-10-17" @default.
- W2079341656 title "A Minimal Baroclinic Model for the Statistical Properties of Low-Frequency Variability" @default.
- W2079341656 doi "https://doi.org/10.1175/1520-0469(1986)043<2962:ambmft>2.0.co;2" @default.
- W2079341656 hasPublicationYear "1986" @default.
- W2079341656 type Work @default.
- W2079341656 sameAs 2079341656 @default.
- W2079341656 citedByCount "16" @default.
- W2079341656 countsByYear W20793416562019 @default.
- W2079341656 crossrefType "journal-article" @default.
- W2079341656 hasAuthorship W2079341656A5023354945 @default.
- W2079341656 hasAuthorship W2079341656A5060013379 @default.
- W2079341656 hasAuthorship W2079341656A5064167780 @default.
- W2079341656 hasBestOaLocation W20793416561 @default.
- W2079341656 hasConcept C115260700 @default.
- W2079341656 hasConcept C116515362 @default.
- W2079341656 hasConcept C121130766 @default.
- W2079341656 hasConcept C121332964 @default.
- W2079341656 hasConcept C127313418 @default.
- W2079341656 hasConcept C180205008 @default.
- W2079341656 hasConcept C2775909724 @default.
- W2079341656 hasConcept C2779287300 @default.
- W2079341656 hasConcept C29712183 @default.
- W2079341656 hasConcept C53631411 @default.
- W2079341656 hasConcept C57879066 @default.
- W2079341656 hasConcept C62520636 @default.
- W2079341656 hasConcept C74650414 @default.
- W2079341656 hasConcept C82706917 @default.
- W2079341656 hasConcept C98444146 @default.
- W2079341656 hasConcept C99742106 @default.
- W2079341656 hasConceptScore W2079341656C115260700 @default.
- W2079341656 hasConceptScore W2079341656C116515362 @default.
- W2079341656 hasConceptScore W2079341656C121130766 @default.
- W2079341656 hasConceptScore W2079341656C121332964 @default.
- W2079341656 hasConceptScore W2079341656C127313418 @default.
- W2079341656 hasConceptScore W2079341656C180205008 @default.
- W2079341656 hasConceptScore W2079341656C2775909724 @default.
- W2079341656 hasConceptScore W2079341656C2779287300 @default.
- W2079341656 hasConceptScore W2079341656C29712183 @default.
- W2079341656 hasConceptScore W2079341656C53631411 @default.
- W2079341656 hasConceptScore W2079341656C57879066 @default.
- W2079341656 hasConceptScore W2079341656C62520636 @default.
- W2079341656 hasConceptScore W2079341656C74650414 @default.
- W2079341656 hasConceptScore W2079341656C82706917 @default.
- W2079341656 hasConceptScore W2079341656C98444146 @default.
- W2079341656 hasConceptScore W2079341656C99742106 @default.
- W2079341656 hasIssue "23" @default.
- W2079341656 hasLocation W20793416561 @default.
- W2079341656 hasOpenAccess W2079341656 @default.
- W2079341656 hasPrimaryLocation W20793416561 @default.
- W2079341656 hasRelatedWork W1977084251 @default.
- W2079341656 hasRelatedWork W1981421951 @default.
- W2079341656 hasRelatedWork W2000809196 @default.
- W2079341656 hasRelatedWork W2012202814 @default.
- W2079341656 hasRelatedWork W2027449318 @default.
- W2079341656 hasRelatedWork W2065743199 @default.
- W2079341656 hasRelatedWork W2079341656 @default.
- W2079341656 hasRelatedWork W2081944417 @default.
- W2079341656 hasRelatedWork W2147339592 @default.
- W2079341656 hasRelatedWork W2773413036 @default.
- W2079341656 hasVolume "43" @default.
- W2079341656 isParatext "false" @default.
- W2079341656 isRetracted "false" @default.
- W2079341656 magId "2079341656" @default.
- W2079341656 workType "article" @default.