FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2082531631> ?p ?o ?g. }

• W2082531631 endingPage "749" @default.
• W2082531631 startingPage "749" @default.
• W2082531631 abstract "A spherical harmonic analysis is made of the stationary and transient rotational motions during14 winter and 15 summer seasons from the reanalyses of the European Centre for Medium-Range Weather Forecasts (ECMWF) for the northern hemisphere. Vertically-integrated kineticenergy, enstrophy, rotational non-linear interactions and the baroclinic source term are diagnosedas a function of total wavenumber n. The contributions to the non-linear transfers fromtriads involving wavenumber and frequency bands of meterological relevance are mapped. Theinter-seasonal and intra-seasonal variability are computed. The non-linear energy and enstrophytendencies and fluxes are examined and compared to existing geophysical turbulence theories.The transient divergent kinetic energy is less than the rotational energy. The spectral energyslope seen in the range n ˜ 10—40 is roughly - 2.5 ˜ - 2.6. Based on the variability of the slopeon seasonal and 10-day time scales, this slope is significantly different than - 3. There is noindication of the – 5/3 mesoscale energy regime seen in observations. A broad enstrophy dissipationregimes is seen for n > 40. Non-linear terms transfer transient energy from a band centeredat n ˜ 15 to one at n ˜ 7, with the latter predominantly associated with non-zonal (zonal wavenumberm0) flow. Non-linear terms transfer mean energy from n=7 to the mean zonal flowm=0, n=3 and n=5. The non-linear transfer of transient energy is quite variable, with about 16% of 10-day periods yielding a tendency twice the mean, and 16% showing no upscaletendency whatever. This variability is greatly reduced when interactions involving only synopticscales (n ˜ 10—40) are retained. The latter set of interactions are associated mostly with triadsinvolving both high and low frequencies, with associated periods in the 1–9 day and 11—90range, respectively. Non-local planetary wave advective interactions play an important rôle inthe downscale transfer of enstrophy. More local interactions involving synoptic scales dominatethe non-linear energy transfers. The main seasonal effects are a weakening in summer of thetotal energy and shifting to higher wave number of the peak, and a distinct shift to smallerscales in the transition between the large-scale and synoptic-scale regimes in the energy budget.The predominant time scale for non-linear maintenance of the planetary waves (about 9 days)is roughly the same as that of the baroclinic support of larger synoptic scale waves. The timescale of baroclinic conversion which maintains the smaller synoptic waves (n ˜ 20—40) is shorter(about 4 days)." @default.
• W2082531631 created "2016-06-24" @default.
• W2082531631 creator A5049039225 @default.
• W2082531631 creator A5080972087 @default.
• W2082531631 date "1999-01-01" @default.
• W2082531631 modified "2023-10-11" @default.
• W2082531631 title "Two-dimensional turbulence properties of the ECMWF reanalyses" @default.
• W2082531631 cites W1970871817 @default.
• W2082531631 cites W1982018119 @default.
• W2082531631 cites W1985652880 @default.
• W2082531631 cites W1986209721 @default.
• W2082531631 cites W1998231861 @default.
• W2082531631 cites W2000152887 @default.
• W2082531631 cites W2007410510 @default.
• W2082531631 cites W2008928219 @default.
• W2082531631 cites W2010378324 @default.
• W2082531631 cites W2012145501 @default.
• W2082531631 cites W2013914686 @default.
• W2082531631 cites W2015449744 @default.
• W2082531631 cites W2019507239 @default.
• W2082531631 cites W2025072928 @default.
• W2082531631 cites W2029524185 @default.
• W2082531631 cites W2032616663 @default.
• W2082531631 cites W2034006162 @default.
• W2082531631 cites W2034730682 @default.
• W2082531631 cites W2035863355 @default.
• W2082531631 cites W2037981531 @default.
• W2082531631 cites W2038443410 @default.
• W2082531631 cites W2040160330 @default.
• W2082531631 cites W2050962398 @default.
• W2082531631 cites W2054188956 @default.
• W2082531631 cites W2054326185 @default.
• W2082531631 cites W2069569589 @default.
• W2082531631 cites W2073583152 @default.
• W2082531631 cites W2074934222 @default.
• W2082531631 cites W2078947030 @default.
• W2082531631 cites W2080458140 @default.
• W2082531631 cites W2085163263 @default.
• W2082531631 cites W2085805808 @default.
• W2082531631 cites W2087103831 @default.
• W2082531631 cites W2099743374 @default.
• W2082531631 cites W2118729581 @default.
• W2082531631 cites W2151637128 @default.
• W2082531631 cites W2172040771 @default.
• W2082531631 cites W2172537209 @default.
• W2082531631 cites W2175204421 @default.
• W2082531631 cites W2175543184 @default.
• W2082531631 cites W2175830336 @default.
• W2082531631 cites W2176004418 @default.
• W2082531631 cites W4229698746 @default.
• W2082531631 cites W4231178963 @default.
• W2082531631 cites W4241849916 @default.
• W2082531631 cites W4246765045 @default.
• W2082531631 cites W2046695834 @default.
• W2082531631 doi "https://doi.org/10.3402/tellusa.v51i5.14473" @default.
• W2082531631 hasPublicationYear "1999" @default.
• W2082531631 type Work @default.
• W2082531631 sameAs 2082531631 @default.
• W2082531631 citedByCount "20" @default.
• W2082531631 countsByYear W20825316312012 @default.
• W2082531631 countsByYear W20825316312013 @default.
• W2082531631 countsByYear W20825316312016 @default.
• W2082531631 countsByYear W20825316312022 @default.
• W2082531631 crossrefType "journal-article" @default.
• W2082531631 hasAuthorship W2082531631A5049039225 @default.
• W2082531631 hasAuthorship W2082531631A5080972087 @default.
• W2082531631 hasBestOaLocation W20825316311 @default.
• W2082531631 hasConcept C111919701 @default.
• W2082531631 hasConcept C120665830 @default.
• W2082531631 hasConcept C121130766 @default.
• W2082531631 hasConcept C121332964 @default.
• W2082531631 hasConcept C127313418 @default.
• W2082531631 hasConcept C135889238 @default.
• W2082531631 hasConcept C140820882 @default.
• W2082531631 hasConcept C153294291 @default.
• W2082531631 hasConcept C15476950 @default.
• W2082531631 hasConcept C159985019 @default.
• W2082531631 hasConcept C178944513 @default.
• W2082531631 hasConcept C192562407 @default.
• W2082531631 hasConcept C196558001 @default.
• W2082531631 hasConcept C200114574 @default.
• W2082531631 hasConcept C204323151 @default.
• W2082531631 hasConcept C2780799671 @default.
• W2082531631 hasConcept C29712183 @default.
• W2082531631 hasConcept C30475298 @default.
• W2082531631 hasConcept C39432304 @default.
• W2082531631 hasConcept C40382383 @default.
• W2082531631 hasConcept C41008148 @default.
• W2082531631 hasConcept C49204034 @default.
• W2082531631 hasConcept C53631411 @default.
• W2082531631 hasConcept C57879066 @default.
• W2082531631 hasConcept C74650414 @default.
• W2082531631 hasConcept C91586092 @default.
• W2082531631 hasConceptScore W2082531631C111919701 @default.
• W2082531631 hasConceptScore W2082531631C120665830 @default.
• W2082531631 hasConceptScore W2082531631C121130766 @default.
• W2082531631 hasConceptScore W2082531631C121332964 @default.
• W2082531631 hasConceptScore W2082531631C127313418 @default.

• next