Mostrar el registro sencillo del ítem Larsen, M. F. Woodman Pollitt, Ronald Francisco Sato, T. Davis, M. K. 2018-07-05T15:07:11Z 2018-07-05T15:07:11Z 1986-07-26
dc.identifier.issn 0022-4928
dc.description En: Journal of the Atmospheric Sciences, v. 43, n. 20, (October 1986), p. 2230-2240. es_ES
dc.description.abstract "Wind profiles measured with the Arecibo Observatory 430 MHz radar during 1979 and 1980 have been used to calculate frequency and radial wavenumber power spectra. Periods between 2 min and 6 h and vertical wavelengths between 300 m and 13.5 km are covered by the spectra. The data are line-of-sight velocity components obtained with a beam pointing between 5.4° and 15º off-vertical. The presented evidence supports the conclusion that the dominant contribution to the spectra at periods less than 1 h is from the vertical velocity component. The frequency spectra have spectral slopes near -1 for periods of less than 1 h, and the radial wavenumber spectra have slopes between -1 and -3/2. The results are discussed in the context of two-dimensional turbulence and a universal gravity-wave spectrum. We also present the spectra from an event associated with convection in the early evening hours. A strong peak in the spectral energy near the Brunt-Väisälä frequency was present during the convective activity. The energy content at longer periods was found to be enhanced in the ensuing period when the convective energy input at shorter time scales near the Brunt-Väisälä period had diminished." es_ES
dc.format application/pdf es_ES
dc.language.iso eng es_ES
dc.publisher American Meteorological Society es_ES
dc.rights info:eu-repo/semantics/restrictedAccess es_ES
dc.rights.uri info:eu-repo/semantics/restrictedAccess es_ES
dc.source Repositorio institucional - IGP es_ES
dc.subject Radar--Perú--Mediciones es_ES
dc.subject Vientos--Medición es_ES
dc.subject Fuerza y energia es_ES
dc.subject Ionósfera--Investigación es_ES
dc.title Power spectra of oblique velocities in the troposphere and lower stratosphere observed at Arecibo, Puerto Rico es_ES
dc.type info:eu-repo/semantics/article es_ES
dc.subject.ocde Radar es_ES
dc.subject.ocde Viento es_ES
dc.subject.ocde Medición es_ES
dc.subject.ocde Energia es_ES
dc.identifier.journal Journal of Atmospheric Sciences es_ES
dc.description.peer-review Por pares es_ES
dc.identifier.doi 10.1175/1520-0469(1986)043<2230:PSOOVI>2.0.CO;2 es_ES




Mostrar el registro sencillo del ítem