FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4234978090> ?p ?o ?g. }

• W4234978090 endingPage "484" @default.
• W4234978090 startingPage "472" @default.
• W4234978090 abstract "Various drag mechanisms are currently parametrized in numerical models of the atmosphere. For global models that include the middle atmosphere in particular, these mechanisms profoundly affect weather forecast as well as climate simulation.We have developed an extended-top version of the Navy Operational Global Atmospheric Prediction System (NOGAPS) to include the middle atmosphere by modifying some physical parametrizations and the vertical coordinate. We performed a series of ensemble simulations corresponding to January 2000 for investigating the response of the model to various drag mechanisms, such as mountain drag, orographic gravity wave drag, surface friction drag, and artificial model top drag. Based on the monthly mean fields obtained from the simulations, we first investigate the effect of gravity wave drag due to its direct impact through planetary wave activity as well as indirect impact through induced meridional circulation.We discuss the difficulties in partitioning between the mountain drag due to resolved orography and the gravity wave drag due to unresolved orography, first using conventional diagnostic measures. From analyses of the atmospheric angular momentum budget, we show that various model drag mechanisms when modified interact with one another by redistributing their drag while conserving the total amount. In particular, an overestimation of mountain drag is accompanied by an underestimation of gravity wave drag in the Northern Hemisphere mid-latitudes to conserve the total amount of drag in the model while likely breaking an optimal balance among the mechanisms. Under such a condition, the inclusion of a gravity wave drag parametrization — even if the drag amount itself is reasonable – does not necessarily improve the performance of the model. Diagnosis of this type of imbalance is not clear by conventional monthly mean fields of variables. In this paper, we argue that the budget of atmospheric angular momentum is a useful measure to diagnose impact of such changes in model physics with regard to the partition and balance among drag mechanisms. We also discuss the experimental results that led to the replacement of silhouette orography by mean orography in our model." @default.
• W4234978090 created "2022-05-12" @default.
• W4234978090 creator A5025001027 @default.
• W4234978090 creator A5067029353 @default.
• W4234978090 date "2004-10-01" @default.
• W4234978090 modified "2023-10-18" @default.
• W4234978090 title "Response of a global atmospheric forecast model to various drag parametrizations" @default.
• W4234978090 cites W195668982 @default.
• W4234978090 cites W1968710448 @default.
• W4234978090 cites W1969072534 @default.
• W4234978090 cites W1969077161 @default.
• W4234978090 cites W1971611373 @default.
• W4234978090 cites W1972775258 @default.
• W4234978090 cites W1981422355 @default.
• W4234978090 cites W1986614207 @default.
• W4234978090 cites W1987254381 @default.
• W4234978090 cites W1991531097 @default.
• W4234978090 cites W1994633462 @default.
• W4234978090 cites W1998875912 @default.
• W4234978090 cites W2009250867 @default.
• W4234978090 cites W2024519206 @default.
• W4234978090 cites W2032157848 @default.
• W4234978090 cites W2034030919 @default.
• W4234978090 cites W2044835360 @default.
• W4234978090 cites W2052060666 @default.
• W4234978090 cites W2058645905 @default.
• W4234978090 cites W2060189289 @default.
• W4234978090 cites W2061350806 @default.
• W4234978090 cites W2067779084 @default.
• W4234978090 cites W2068085313 @default.
• W4234978090 cites W2077718253 @default.
• W4234978090 cites W2082278355 @default.
• W4234978090 cites W2089727804 @default.
• W4234978090 cites W2096124923 @default.
• W4234978090 cites W2098810775 @default.
• W4234978090 cites W2100548173 @default.
• W4234978090 cites W2120659867 @default.
• W4234978090 cites W2126922865 @default.
• W4234978090 cites W2128671835 @default.
• W4234978090 cites W2179567393 @default.
• W4234978090 cites W4206240804 @default.
• W4234978090 cites W4234268741 @default.
• W4234978090 cites W4237893855 @default.
• W4234978090 cites W4239107262 @default.
• W4234978090 cites W4242179206 @default.
• W4234978090 cites W4243858572 @default.
• W4234978090 cites W4246319672 @default.
• W4234978090 cites W4247408274 @default.
• W4234978090 cites W2091909193 @default.
• W4234978090 doi "https://doi.org/10.1111/j.1600-0870.2004.00087.x" @default.
• W4234978090 hasPublicationYear "2004" @default.
• W4234978090 type Work @default.
• W4234978090 citedByCount "6" @default.
• W4234978090 countsByYear W42349780902014 @default.
• W4234978090 countsByYear W42349780902016 @default.
• W4234978090 crossrefType "journal-article" @default.
• W4234978090 hasAuthorship W4234978090A5025001027 @default.
• W4234978090 hasAuthorship W4234978090A5067029353 @default.
• W4234978090 hasBestOaLocation W42349780901 @default.
• W4234978090 hasConcept C107054158 @default.
• W4234978090 hasConcept C120338312 @default.
• W4234978090 hasConcept C121332964 @default.
• W4234978090 hasConcept C127313418 @default.
• W4234978090 hasConcept C134295995 @default.
• W4234978090 hasConcept C145244895 @default.
• W4234978090 hasConcept C153294291 @default.
• W4234978090 hasConcept C16201104 @default.
• W4234978090 hasConcept C185975314 @default.
• W4234978090 hasConcept C190330329 @default.
• W4234978090 hasConcept C190895693 @default.
• W4234978090 hasConcept C194507410 @default.
• W4234978090 hasConcept C202887219 @default.
• W4234978090 hasConcept C39432304 @default.
• W4234978090 hasConcept C44870925 @default.
• W4234978090 hasConcept C49204034 @default.
• W4234978090 hasConcept C57879066 @default.
• W4234978090 hasConcept C62520636 @default.
• W4234978090 hasConcept C65440619 @default.
• W4234978090 hasConcept C72117827 @default.
• W4234978090 hasConcept C72921944 @default.
• W4234978090 hasConcept C74902906 @default.
• W4234978090 hasConcept C91586092 @default.
• W4234978090 hasConceptScore W4234978090C107054158 @default.
• W4234978090 hasConceptScore W4234978090C120338312 @default.
• W4234978090 hasConceptScore W4234978090C121332964 @default.
• W4234978090 hasConceptScore W4234978090C127313418 @default.
• W4234978090 hasConceptScore W4234978090C134295995 @default.
• W4234978090 hasConceptScore W4234978090C145244895 @default.
• W4234978090 hasConceptScore W4234978090C153294291 @default.
• W4234978090 hasConceptScore W4234978090C16201104 @default.
• W4234978090 hasConceptScore W4234978090C185975314 @default.
• W4234978090 hasConceptScore W4234978090C190330329 @default.
• W4234978090 hasConceptScore W4234978090C190895693 @default.
• W4234978090 hasConceptScore W4234978090C194507410 @default.
• W4234978090 hasConceptScore W4234978090C202887219 @default.
• W4234978090 hasConceptScore W4234978090C39432304 @default.
• W4234978090 hasConceptScore W4234978090C44870925 @default.
• W4234978090 hasConceptScore W4234978090C49204034 @default.

• next