FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2019480693> ?p ?o ?g. }

• W2019480693 abstract "A series of 26 meteorological rockets (“falling spheres,” FS) were launched in January and February 1998 from the Antarctic research station Rothera (68°S, 68°W). These flights gave densities and temperatures below ∼93 km and horizontal winds below ∼75 km, respectively. The lowest altitude is approximately 35 km. The instrumental technique is identical to the one applied in similar studies in the Northern Hemisphere (NH). In this paper, we summarize the experimental results and compare them with climatologies in the NH summer and with empirical models. We concentrate on the mesosphere. In January, temperatures in the upper mesosphere are very low (<135 K) and are very similar to the NH. In February, temperatures increase substantially, certainly more than in the corresponding time period in the NH. The zonal winds show a similar behavior: SH/NH values are very similar in January/July but differ in February/August. This indicates that (at least in 1998) the seasonal transition from summer to winter occurs earlier in the SH compared to the NH. Mass densities are generally similar in both hemispheres. The difference is less than 2–6% and shows a seasonal variation similar to temperatures and zonal winds. Our experimental results at Rothera differ significantly from empirical reference atmospheres such as the COSPAR International Reference Atmosphere (CIRA). For example, in the upper mesosphere our mass densities are up to 35–40% smaller compared to CIRA. Such differences can be important, for example, when modeling the sedimentation of ice particles leading to noctilucent clouds (NLC) and polar mesosphere summer echoes (PMSE). Furthermore, zonal winds in the mesosphere in January/July in the SH/NH are very similar in our measurements but different in CIRA. Recent lidar and radar measurements of NLC at Rothera and PMSE at Davis (68.6°S), respectively, show very similar mean altitudes compared to the NH supporting the similarity of the thermal structures in both hemispheres in January/July." @default.
• W2019480693 created "2016-06-24" @default.
• W2019480693 creator A5073694286 @default.
• W2019480693 date "2004-12-27" @default.
• W2019480693 modified "2023-10-17" @default.
• W2019480693 title "Temperatures and horizontal winds in the Antarctic summer mesosphere" @default.
• W2019480693 cites W1679950278 @default.
• W2019480693 cites W1857517329 @default.
• W2019480693 cites W1964802290 @default.
• W2019480693 cites W1972269638 @default.
• W2019480693 cites W1976913624 @default.
• W2019480693 cites W1976948998 @default.
• W2019480693 cites W1978178947 @default.
• W2019480693 cites W1981287451 @default.
• W2019480693 cites W1988234870 @default.
• W2019480693 cites W1990349107 @default.
• W2019480693 cites W1998405722 @default.
• W2019480693 cites W2014933741 @default.
• W2019480693 cites W2016171550 @default.
• W2019480693 cites W2017587515 @default.
• W2019480693 cites W2017630626 @default.
• W2019480693 cites W2021274057 @default.
• W2019480693 cites W2024289468 @default.
• W2019480693 cites W2061676787 @default.
• W2019480693 cites W2085049884 @default.
• W2019480693 cites W2092140235 @default.
• W2019480693 cites W2108318248 @default.
• W2019480693 cites W2111406199 @default.
• W2019480693 cites W2123427145 @default.
• W2019480693 cites W2141319951 @default.
• W2019480693 cites W2150171994 @default.
• W2019480693 cites W2166933269 @default.
• W2019480693 doi "https://doi.org/10.1029/2004jd005133" @default.
• W2019480693 hasPublicationYear "2004" @default.
• W2019480693 type Work @default.
• W2019480693 sameAs 2019480693 @default.
• W2019480693 citedByCount "35" @default.
• W2019480693 countsByYear W20194806932012 @default.
• W2019480693 countsByYear W20194806932014 @default.
• W2019480693 countsByYear W20194806932015 @default.
• W2019480693 countsByYear W20194806932018 @default.
• W2019480693 countsByYear W20194806932019 @default.
• W2019480693 countsByYear W20194806932020 @default.
• W2019480693 crossrefType "journal-article" @default.
• W2019480693 hasAuthorship W2019480693A5073694286 @default.
• W2019480693 hasBestOaLocation W20194806931 @default.
• W2019480693 hasConcept C105795698 @default.
• W2019480693 hasConcept C121332964 @default.
• W2019480693 hasConcept C125403950 @default.
• W2019480693 hasConcept C127313418 @default.
• W2019480693 hasConcept C149086130 @default.
• W2019480693 hasConcept C153294291 @default.
• W2019480693 hasConcept C163861444 @default.
• W2019480693 hasConcept C2524010 @default.
• W2019480693 hasConcept C2777252438 @default.
• W2019480693 hasConcept C2777882148 @default.
• W2019480693 hasConcept C2778835443 @default.
• W2019480693 hasConcept C33923547 @default.
• W2019480693 hasConcept C39432304 @default.
• W2019480693 hasConcept C49204034 @default.
• W2019480693 hasConcept C6350597 @default.
• W2019480693 hasConcept C65440619 @default.
• W2019480693 hasConcept C69976271 @default.
• W2019480693 hasConcept C87355193 @default.
• W2019480693 hasConcept C91586092 @default.
• W2019480693 hasConceptScore W2019480693C105795698 @default.
• W2019480693 hasConceptScore W2019480693C121332964 @default.
• W2019480693 hasConceptScore W2019480693C125403950 @default.
• W2019480693 hasConceptScore W2019480693C127313418 @default.
• W2019480693 hasConceptScore W2019480693C149086130 @default.
• W2019480693 hasConceptScore W2019480693C153294291 @default.
• W2019480693 hasConceptScore W2019480693C163861444 @default.
• W2019480693 hasConceptScore W2019480693C2524010 @default.
• W2019480693 hasConceptScore W2019480693C2777252438 @default.
• W2019480693 hasConceptScore W2019480693C2777882148 @default.
• W2019480693 hasConceptScore W2019480693C2778835443 @default.
• W2019480693 hasConceptScore W2019480693C33923547 @default.
• W2019480693 hasConceptScore W2019480693C39432304 @default.
• W2019480693 hasConceptScore W2019480693C49204034 @default.
• W2019480693 hasConceptScore W2019480693C6350597 @default.
• W2019480693 hasConceptScore W2019480693C65440619 @default.
• W2019480693 hasConceptScore W2019480693C69976271 @default.
• W2019480693 hasConceptScore W2019480693C87355193 @default.
• W2019480693 hasConceptScore W2019480693C91586092 @default.
• W2019480693 hasIssue "D24" @default.
• W2019480693 hasLocation W20194806931 @default.
• W2019480693 hasOpenAccess W2019480693 @default.
• W2019480693 hasPrimaryLocation W20194806931 @default.
• W2019480693 hasRelatedWork W1949157007 @default.
• W2019480693 hasRelatedWork W1965960627 @default.
• W2019480693 hasRelatedWork W1972937451 @default.
• W2019480693 hasRelatedWork W1982364394 @default.
• W2019480693 hasRelatedWork W2000615155 @default.
• W2019480693 hasRelatedWork W2013965587 @default.
• W2019480693 hasRelatedWork W2028125629 @default.
• W2019480693 hasRelatedWork W2068421149 @default.
• W2019480693 hasRelatedWork W2124221389 @default.
• W2019480693 hasRelatedWork W4253132405 @default.
• W2019480693 hasVolume "109" @default.
• W2019480693 isParatext "false" @default.

• next