Matches in SemOpenAlex for { <https://semopenalex.org/work/W2074263828> ?p ?o ?g. }
- W2074263828 endingPage "895" @default.
- W2074263828 startingPage "873" @default.
- W2074263828 abstract "The response to a low-level high-frequency wavemaker forcing in a two-layer, β-plane, quasi-geostrophic channel model is examined. The wavemaker simulates regular baroclinic instability which then propagates to upper atmospheric levels to excite blocking. By altering the meridional shear in the upper layer, the large-scale response can vary from a steady large-amplitude split jet, very similar to observed blocks, to a weaker split with a low-frequency vacillation cycle. The eddies will always resonantly excite the split flow, but a mixed instability process is responsible for the breakdown in cases which oscillate, and this is demonstrated using a simplified zonal stability analysis and energy-tendency diagnostics. The re-excitement by the eddies continues the cycle. This model provides a theory of how the meridional structure of the upper-level winds may determine whether a large-amplitude block can be excited or persist in the presence of similar high-frequency eddy activity propagating up from below." @default.
- W2074263828 created "2016-06-24" @default.
- W2074263828 creator A5021471572 @default.
- W2074263828 creator A5056700863 @default.
- W2074263828 date "1998-04-01" @default.
- W2074263828 modified "2023-09-26" @default.
- W2074263828 title "Vacillation cycles and blocking in a channel" @default.
- W2074263828 cites W1969397101 @default.
- W2074263828 cites W1991531097 @default.
- W2074263828 cites W1999574298 @default.
- W2074263828 cites W2001855384 @default.
- W2074263828 cites W2005904805 @default.
- W2074263828 cites W2014164961 @default.
- W2074263828 cites W2019507911 @default.
- W2074263828 cites W2024143680 @default.
- W2074263828 cites W2024985671 @default.
- W2074263828 cites W2030462479 @default.
- W2074263828 cites W2036928351 @default.
- W2074263828 cites W2044950875 @default.
- W2074263828 cites W2051171886 @default.
- W2074263828 cites W2051504424 @default.
- W2074263828 cites W2069569589 @default.
- W2074263828 cites W2083072690 @default.
- W2074263828 cites W2085253606 @default.
- W2074263828 cites W2112541564 @default.
- W2074263828 cites W2121592167 @default.
- W2074263828 cites W2140936327 @default.
- W2074263828 cites W2146471165 @default.
- W2074263828 cites W2169101778 @default.
- W2074263828 cites W2172682285 @default.
- W2074263828 cites W2174189121 @default.
- W2074263828 cites W2174612801 @default.
- W2074263828 cites W2174886180 @default.
- W2074263828 cites W2176341886 @default.
- W2074263828 cites W2178287580 @default.
- W2074263828 cites W2180367033 @default.
- W2074263828 cites W750089199 @default.
- W2074263828 doi "https://doi.org/10.1002/qj.49712454711" @default.
- W2074263828 hasPublicationYear "1998" @default.
- W2074263828 type Work @default.
- W2074263828 sameAs 2074263828 @default.
- W2074263828 citedByCount "31" @default.
- W2074263828 countsByYear W20742638282012 @default.
- W2074263828 countsByYear W20742638282013 @default.
- W2074263828 countsByYear W20742638282014 @default.
- W2074263828 countsByYear W20742638282015 @default.
- W2074263828 countsByYear W20742638282016 @default.
- W2074263828 countsByYear W20742638282017 @default.
- W2074263828 countsByYear W20742638282018 @default.
- W2074263828 countsByYear W20742638282019 @default.
- W2074263828 countsByYear W20742638282020 @default.
- W2074263828 countsByYear W20742638282022 @default.
- W2074263828 crossrefType "journal-article" @default.
- W2074263828 hasAuthorship W2074263828A5021471572 @default.
- W2074263828 hasAuthorship W2074263828A5056700863 @default.
- W2074263828 hasConcept C105795698 @default.
- W2074263828 hasConcept C116515362 @default.
- W2074263828 hasConcept C119599485 @default.
- W2074263828 hasConcept C119947313 @default.
- W2074263828 hasConcept C120665830 @default.
- W2074263828 hasConcept C121332964 @default.
- W2074263828 hasConcept C123010829 @default.
- W2074263828 hasConcept C127162648 @default.
- W2074263828 hasConcept C127313418 @default.
- W2074263828 hasConcept C127413603 @default.
- W2074263828 hasConcept C133877212 @default.
- W2074263828 hasConcept C144745244 @default.
- W2074263828 hasConcept C17825722 @default.
- W2074263828 hasConcept C179065325 @default.
- W2074263828 hasConcept C180205008 @default.
- W2074263828 hasConcept C196558001 @default.
- W2074263828 hasConcept C197115733 @default.
- W2074263828 hasConcept C207821765 @default.
- W2074263828 hasConcept C2524010 @default.
- W2074263828 hasConcept C2775909724 @default.
- W2074263828 hasConcept C33923547 @default.
- W2074263828 hasConcept C53631411 @default.
- W2074263828 hasConcept C57879066 @default.
- W2074263828 hasConcept C62520636 @default.
- W2074263828 hasConcept C82706917 @default.
- W2074263828 hasConcept C91586092 @default.
- W2074263828 hasConceptScore W2074263828C105795698 @default.
- W2074263828 hasConceptScore W2074263828C116515362 @default.
- W2074263828 hasConceptScore W2074263828C119599485 @default.
- W2074263828 hasConceptScore W2074263828C119947313 @default.
- W2074263828 hasConceptScore W2074263828C120665830 @default.
- W2074263828 hasConceptScore W2074263828C121332964 @default.
- W2074263828 hasConceptScore W2074263828C123010829 @default.
- W2074263828 hasConceptScore W2074263828C127162648 @default.
- W2074263828 hasConceptScore W2074263828C127313418 @default.
- W2074263828 hasConceptScore W2074263828C127413603 @default.
- W2074263828 hasConceptScore W2074263828C133877212 @default.
- W2074263828 hasConceptScore W2074263828C144745244 @default.
- W2074263828 hasConceptScore W2074263828C17825722 @default.
- W2074263828 hasConceptScore W2074263828C179065325 @default.
- W2074263828 hasConceptScore W2074263828C180205008 @default.
- W2074263828 hasConceptScore W2074263828C196558001 @default.
- W2074263828 hasConceptScore W2074263828C197115733 @default.