Matches in SemOpenAlex for { <https://semopenalex.org/work/W2004275854> ?p ?o ?g. }
Showing items 1 to 99 of
99
with 100 items per page.
- W2004275854 abstract "Abstract The variability and systematic variations of the properties of the upper mesosphere and lower thermosphere are probably the least well known aspects of the terrestrial atmosphere. Satellite measurements of this region are very limited and rocket and remote sounding techniques do not provide comprehensive coverage. Progress is being made in theoretical studies of this region, primarily with regard to tidal effects, and some progress is being made in analyzing the relatively sparse experimental data that are available. Turbulence dynamics of the region has been studied by analyzing structure measurements at Kwajalein, wind data from Natal and systematic variations of the turbopause altitude determined from measurements of the diffusive separation of argon. One question that is being raised at this time, and it is appropriate at a time near solar maximum, is the extent of solar activity control of the properties of this region of the atmosphere. The occurrence rates and magnitudes of the turbulent diffusivity in the 70 to 90 km altitude region appear to correlate with solar activity with a time lag, as do also the incidence of aurora and the atomic oxygen green line intensity. Solar cycle dependence has been identified in mean zonal wind speeds in the 65 to 110 km altitude region above Saskatoon and in lower thermosphere temperatures measured at Heiss Island and at St. Santin. Millstone Hill data show that the mean meridional wind changes during a solar cycle. Solar cycle variations have also been detected in the stratosphere and troposphere." @default.
- W2004275854 created "2016-06-24" @default.
- W2004275854 creator A5079012464 @default.
- W2004275854 date "1981-01-01" @default.
- W2004275854 modified "2023-09-28" @default.
- W2004275854 title "Properties of the mesosphere and lower thermosphere" @default.
- W2004275854 cites W1966490639 @default.
- W2004275854 cites W1981915310 @default.
- W2004275854 cites W1990526331 @default.
- W2004275854 cites W1993424054 @default.
- W2004275854 cites W2005745048 @default.
- W2004275854 cites W2019703645 @default.
- W2004275854 cites W2050709451 @default.
- W2004275854 cites W2065428006 @default.
- W2004275854 cites W2075480680 @default.
- W2004275854 cites W2080715313 @default.
- W2004275854 cites W2083166267 @default.
- W2004275854 cites W2092215281 @default.
- W2004275854 cites W2096981110 @default.
- W2004275854 cites W2107020363 @default.
- W2004275854 cites W2126100160 @default.
- W2004275854 doi "https://doi.org/10.1016/0273-1177(81)90427-0" @default.
- W2004275854 hasPublicationYear "1981" @default.
- W2004275854 type Work @default.
- W2004275854 sameAs 2004275854 @default.
- W2004275854 citedByCount "3" @default.
- W2004275854 crossrefType "journal-article" @default.
- W2004275854 hasAuthorship W2004275854A5079012464 @default.
- W2004275854 hasConcept C108411613 @default.
- W2004275854 hasConcept C109714416 @default.
- W2004275854 hasConcept C115260700 @default.
- W2004275854 hasConcept C116403925 @default.
- W2004275854 hasConcept C121332964 @default.
- W2004275854 hasConcept C131980223 @default.
- W2004275854 hasConcept C145025062 @default.
- W2004275854 hasConcept C153294291 @default.
- W2004275854 hasConcept C163861444 @default.
- W2004275854 hasConcept C171428510 @default.
- W2004275854 hasConcept C2524010 @default.
- W2004275854 hasConcept C33923547 @default.
- W2004275854 hasConcept C39432304 @default.
- W2004275854 hasConcept C43867161 @default.
- W2004275854 hasConcept C52083857 @default.
- W2004275854 hasConcept C62520636 @default.
- W2004275854 hasConcept C6350597 @default.
- W2004275854 hasConcept C65440619 @default.
- W2004275854 hasConcept C69976271 @default.
- W2004275854 hasConcept C8058405 @default.
- W2004275854 hasConcept C9075549 @default.
- W2004275854 hasConcept C91586092 @default.
- W2004275854 hasConceptScore W2004275854C108411613 @default.
- W2004275854 hasConceptScore W2004275854C109714416 @default.
- W2004275854 hasConceptScore W2004275854C115260700 @default.
- W2004275854 hasConceptScore W2004275854C116403925 @default.
- W2004275854 hasConceptScore W2004275854C121332964 @default.
- W2004275854 hasConceptScore W2004275854C131980223 @default.
- W2004275854 hasConceptScore W2004275854C145025062 @default.
- W2004275854 hasConceptScore W2004275854C153294291 @default.
- W2004275854 hasConceptScore W2004275854C163861444 @default.
- W2004275854 hasConceptScore W2004275854C171428510 @default.
- W2004275854 hasConceptScore W2004275854C2524010 @default.
- W2004275854 hasConceptScore W2004275854C33923547 @default.
- W2004275854 hasConceptScore W2004275854C39432304 @default.
- W2004275854 hasConceptScore W2004275854C43867161 @default.
- W2004275854 hasConceptScore W2004275854C52083857 @default.
- W2004275854 hasConceptScore W2004275854C62520636 @default.
- W2004275854 hasConceptScore W2004275854C6350597 @default.
- W2004275854 hasConceptScore W2004275854C65440619 @default.
- W2004275854 hasConceptScore W2004275854C69976271 @default.
- W2004275854 hasConceptScore W2004275854C8058405 @default.
- W2004275854 hasConceptScore W2004275854C9075549 @default.
- W2004275854 hasConceptScore W2004275854C91586092 @default.
- W2004275854 hasLocation W20042758541 @default.
- W2004275854 hasOpenAccess W2004275854 @default.
- W2004275854 hasPrimaryLocation W20042758541 @default.
- W2004275854 hasRelatedWork W1980137389 @default.
- W2004275854 hasRelatedWork W1999848315 @default.
- W2004275854 hasRelatedWork W2010092886 @default.
- W2004275854 hasRelatedWork W2015427828 @default.
- W2004275854 hasRelatedWork W2015518210 @default.
- W2004275854 hasRelatedWork W2034499921 @default.
- W2004275854 hasRelatedWork W2050144914 @default.
- W2004275854 hasRelatedWork W2091552188 @default.
- W2004275854 hasRelatedWork W2113308987 @default.
- W2004275854 hasRelatedWork W2148611398 @default.
- W2004275854 hasRelatedWork W2156029813 @default.
- W2004275854 hasRelatedWork W2158698336 @default.
- W2004275854 hasRelatedWork W2160044895 @default.
- W2004275854 hasRelatedWork W2792385772 @default.
- W2004275854 hasRelatedWork W2792740012 @default.
- W2004275854 hasRelatedWork W2797973169 @default.
- W2004275854 hasRelatedWork W2809137798 @default.
- W2004275854 hasRelatedWork W3177474966 @default.
- W2004275854 hasRelatedWork W608275849 @default.
- W2004275854 hasRelatedWork W2050762810 @default.
- W2004275854 isParatext "false" @default.
- W2004275854 isRetracted "false" @default.
- W2004275854 magId "2004275854" @default.
- W2004275854 workType "article" @default.