FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2123348458> ?p ?o ?g. }

• W2123348458 endingPage "12771" @default.
• W2123348458 startingPage "12751" @default.
• W2123348458 abstract "Abstract. The momentum budget of the Transformed Eulerian-Mean (TEM) equation is calculated using the European Centre for Medium-Range Weather Forecasts (ECMWF) reanalysis (ERA-40) and the National Centers for Environmental Prediction (NCEP) Reanalysis 2 (R-2). This study outlines the considerable contribution of unresolved waves, deduced to be gravity waves, to the forcing of the zonal-mean flow. A trend analysis, from 1980 to 2001, shows that the onset and break down of the Northern Hemisphere (NH) stratospheric polar night jet has a tendency to occur later in the season in the more recent years. This temporal shift follows long-term changes in planetary wave activity that are mainly due to synoptic waves, with a lag of one month. In the Southern Hemisphere (SH), the polar vortex shows a tendency to persist further into the SH summertime. This also follows a statistically significant decrease in the intensity of the stationary EP flux divergence over the 1980–2001 period. Ozone depletion is well known for strengthening the polar vortex through the thermal wind balance. However, the results of this work show that the SH polar vortex does not experience any significant long-term changes until the month of December, even though the intensification of the ozone hole occurs mainly between September and November. This study suggests that the decrease in planetary wave activity in November provides an important feedback to the zonal wind as it delays the breakdown of the polar vortex. In addition, the absence of strong eddy feedback before November explains the lack of significant trends in the polar vortex in the SH early spring. A long-term weakening in the Brewer-Dobson (B-D) circulation in the polar region is identified in the NH winter and early spring and during the SH late spring and is likely driven by the decrease in planetary wave activity previously mentioned. During the rest of the year, there are large discrepancies in the representation of the B-D circulation and the unresolved waves between the two reanalyses, making trend analyses unreliable." @default.
• W2123348458 created "2016-06-24" @default.
• W2123348458 creator A5047447662 @default.
• W2123348458 creator A5067676054 @default.
• W2123348458 date "2011-12-16" @default.
• W2123348458 modified "2023-10-18" @default.
• W2123348458 title "Climatology and trends in the forcing of the stratospheric zonal-mean flow" @default.
• W2123348458 cites W1543231369 @default.
• W2123348458 cites W1552304887 @default.
• W2123348458 cites W1621303561 @default.
• W2123348458 cites W1629533055 @default.
• W2123348458 cites W1965765914 @default.
• W2123348458 cites W1976146911 @default.
• W2123348458 cites W1979601660 @default.
• W2123348458 cites W1980823726 @default.
• W2123348458 cites W1989668498 @default.
• W2123348458 cites W1995089874 @default.
• W2123348458 cites W1995636511 @default.
• W2123348458 cites W1996730960 @default.
• W2123348458 cites W2005573523 @default.
• W2123348458 cites W2006812704 @default.
• W2123348458 cites W2011243709 @default.
• W2123348458 cites W2016265957 @default.
• W2123348458 cites W2019594051 @default.
• W2123348458 cites W2020365160 @default.
• W2123348458 cites W2025415734 @default.
• W2123348458 cites W204077323 @default.
• W2123348458 cites W2044968297 @default.
• W2123348458 cites W2045239575 @default.
• W2123348458 cites W2054650627 @default.
• W2123348458 cites W2057507785 @default.
• W2123348458 cites W2065526563 @default.
• W2123348458 cites W2066953783 @default.
• W2123348458 cites W2068085313 @default.
• W2123348458 cites W2072342497 @default.
• W2123348458 cites W2074124517 @default.
• W2123348458 cites W2077696518 @default.
• W2123348458 cites W2080192596 @default.
• W2123348458 cites W2082041162 @default.
• W2123348458 cites W2083938995 @default.
• W2123348458 cites W2088130957 @default.
• W2123348458 cites W2090249381 @default.
• W2123348458 cites W2091658335 @default.
• W2123348458 cites W2102719641 @default.
• W2123348458 cites W2103295679 @default.
• W2123348458 cites W2113144013 @default.
• W2123348458 cites W2114942882 @default.
• W2123348458 cites W2117169459 @default.
• W2123348458 cites W2130023109 @default.
• W2123348458 cites W2139011662 @default.
• W2123348458 cites W2139870410 @default.
• W2123348458 cites W2142921340 @default.
• W2123348458 cites W2144551513 @default.
• W2123348458 cites W2149510032 @default.
• W2123348458 cites W2155267422 @default.
• W2123348458 cites W2155400348 @default.
• W2123348458 cites W2155647793 @default.
• W2123348458 cites W2156572528 @default.
• W2123348458 cites W2156808923 @default.
• W2123348458 cites W2157265484 @default.
• W2123348458 cites W2158993832 @default.
• W2123348458 cites W2159594039 @default.
• W2123348458 cites W2167246087 @default.
• W2123348458 cites W2171334147 @default.
• W2123348458 cites W2176429167 @default.
• W2123348458 cites W2502040882 @default.
• W2123348458 cites W3185318812 @default.
• W2123348458 cites W4230818933 @default.
• W2123348458 cites W4375906919 @default.
• W2123348458 doi "https://doi.org/10.5194/acp-11-12751-2011" @default.
• W2123348458 hasPublicationYear "2011" @default.
• W2123348458 type Work @default.
• W2123348458 sameAs 2123348458 @default.
• W2123348458 citedByCount "11" @default.
• W2123348458 countsByYear W21233484582012 @default.
• W2123348458 countsByYear W21233484582013 @default.
• W2123348458 countsByYear W21233484582014 @default.
• W2123348458 countsByYear W21233484582015 @default.
• W2123348458 countsByYear W21233484582018 @default.
• W2123348458 countsByYear W21233484582022 @default.
• W2123348458 countsByYear W21233484582023 @default.
• W2123348458 crossrefType "journal-article" @default.
• W2123348458 hasAuthorship W2123348458A5047447662 @default.
• W2123348458 hasAuthorship W2123348458A5067676054 @default.
• W2123348458 hasBestOaLocation W21233484581 @default.
• W2123348458 hasConcept C116515362 @default.
• W2123348458 hasConcept C119947313 @default.
• W2123348458 hasConcept C121332964 @default.
• W2123348458 hasConcept C125405218 @default.
• W2123348458 hasConcept C127313418 @default.
• W2123348458 hasConcept C1276947 @default.
• W2123348458 hasConcept C140820882 @default.
• W2123348458 hasConcept C153294291 @default.
• W2123348458 hasConcept C162164538 @default.
• W2123348458 hasConcept C197115733 @default.
• W2123348458 hasConcept C2775909724 @default.
• W2123348458 hasConcept C2778835443 @default.
• W2123348458 hasConcept C29705727 @default.

• next