FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3082215878> ?p ?o ?g. }

• W3082215878 endingPage "117906" @default.
• W3082215878 startingPage "117906" @default.
• W3082215878 abstract "Abstract The stratospheric quasi-biennial oscillation (QBO) is known to cause variations in the transport of chemical tracers but the role of chemical processes in modulating their QBO signals remains unclear. Using ozone observations (Stratospheric Water and OzOne Satellite Homogenized, SWOOSH) and a chemical transport model (SLIMCAT), we analyze the role of chemical processes in the QBO impact on stratospheric ozone in the tropics and Northern Hemisphere during winter and early spring over the period 1979–2015. During easterly QBO (EQBO) phases tropical ozone concentrations decrease in the lower stratosphere (40–100 hPa, ~16–23 km) and middle stratosphere (above 15 hPa, ~30 km) but increase in the transition region between 15 and 40 hPa (~23–30 km) compared to westerly (WQBO) phases. Although the contributions of chemical processes to the ozone QBO signal are less than those of dynamical processes, this study highlights their non-negligible role. The negative chemical ozone tendencies in the tropical lower stratosphere, that are attributed to less downward ultraviolet radiation and weaker oxygen photolysis, partially contribute to the negative ozone anomalies at this altitude during EQBO phases, particularly in February and March. In contrast, the negative chemical ozone tendencies related to increased NO2 and stronger NO2-catalyzed ozone loss, which are important in the middle stratosphere, cannot explain the ozone increases in the transition region during EQBO phases, which is mainly caused by the QBO-induced transport of ozone-rich air from above. The positive chemical ozone tendencies in the extratropics during EQBO phases are mainly related to lower temperatures and less active catalytic ozone loss cycles. In addition, reduction in polar stratospheric cloud occurrence associated with the warmer Arctic stratosphere during EQBO phases weakens the heterogeneous chemical processes in the lower stratosphere and decreases chlorine activation, partially contributing to the positive chemical ozone tendency and ozone increases in this region." @default.
• W3082215878 created "2020-09-08" @default.
• W3082215878 creator A5006293918 @default.
• W3082215878 creator A5023787090 @default.
• W3082215878 creator A5032677495 @default.
• W3082215878 creator A5046041445 @default.
• W3082215878 creator A5051046509 @default.
• W3082215878 creator A5055682979 @default.
• W3082215878 creator A5065073844 @default.
• W3082215878 creator A5083147372 @default.
• W3082215878 creator A5091049177 @default.
• W3082215878 date "2021-01-01" @default.
• W3082215878 modified "2023-10-07" @default.
• W3082215878 title "The role of chemical processes in the quasi-biennial oscillation (QBO) signal in stratospheric ozone" @default.
• W3082215878 cites W1540044642 @default.
• W3082215878 cites W1540170212 @default.
• W3082215878 cites W1875106545 @default.
• W3082215878 cites W1963681454 @default.
• W3082215878 cites W1971060938 @default.
• W3082215878 cites W1977098488 @default.
• W3082215878 cites W1977556451 @default.
• W3082215878 cites W1982123546 @default.
• W3082215878 cites W1982127484 @default.
• W3082215878 cites W1982298597 @default.
• W3082215878 cites W1991668843 @default.
• W3082215878 cites W1993185787 @default.
• W3082215878 cites W1997808327 @default.
• W3082215878 cites W1999729201 @default.
• W3082215878 cites W2000426263 @default.
• W3082215878 cites W2002077613 @default.
• W3082215878 cites W2004717329 @default.
• W3082215878 cites W2004760757 @default.
• W3082215878 cites W2008556662 @default.
• W3082215878 cites W2009292323 @default.
• W3082215878 cites W2010336406 @default.
• W3082215878 cites W2011019791 @default.
• W3082215878 cites W2020252643 @default.
• W3082215878 cites W2025415734 @default.
• W3082215878 cites W2026683445 @default.
• W3082215878 cites W2032394781 @default.
• W3082215878 cites W2035720061 @default.
• W3082215878 cites W2042678889 @default.
• W3082215878 cites W2042943378 @default.
• W3082215878 cites W2050235153 @default.
• W3082215878 cites W2057336394 @default.
• W3082215878 cites W2059191129 @default.
• W3082215878 cites W2070886035 @default.
• W3082215878 cites W2071603299 @default.
• W3082215878 cites W2071641166 @default.
• W3082215878 cites W2072992577 @default.
• W3082215878 cites W2073551067 @default.
• W3082215878 cites W2076371860 @default.
• W3082215878 cites W2077233773 @default.
• W3082215878 cites W2077836325 @default.
• W3082215878 cites W2088088508 @default.
• W3082215878 cites W2088741783 @default.
• W3082215878 cites W2096233207 @default.
• W3082215878 cites W2106574118 @default.
• W3082215878 cites W2121016810 @default.
• W3082215878 cites W2121745948 @default.
• W3082215878 cites W2126424805 @default.
• W3082215878 cites W2132890687 @default.
• W3082215878 cites W2135824320 @default.
• W3082215878 cites W2139594765 @default.
• W3082215878 cites W2166057583 @default.
• W3082215878 cites W2168707266 @default.
• W3082215878 cites W2171868438 @default.
• W3082215878 cites W2176126562 @default.
• W3082215878 cites W2179984466 @default.
• W3082215878 cites W2303149955 @default.
• W3082215878 cites W2405563765 @default.
• W3082215878 cites W2468673805 @default.
• W3082215878 cites W2511003889 @default.
• W3082215878 cites W2560499172 @default.
• W3082215878 cites W2566544677 @default.
• W3082215878 cites W2572966356 @default.
• W3082215878 cites W2605496808 @default.
• W3082215878 cites W2754904600 @default.
• W3082215878 cites W2804579037 @default.
• W3082215878 cites W2989713238 @default.
• W3082215878 cites W3006547617 @default.
• W3082215878 doi "https://doi.org/10.1016/j.atmosenv.2020.117906" @default.
• W3082215878 hasPublicationYear "2021" @default.
• W3082215878 type Work @default.
• W3082215878 sameAs 3082215878 @default.
• W3082215878 citedByCount "7" @default.
• W3082215878 countsByYear W30822158782021 @default.
• W3082215878 countsByYear W30822158782022 @default.
• W3082215878 crossrefType "journal-article" @default.
• W3082215878 hasAuthorship W3082215878A5006293918 @default.
• W3082215878 hasAuthorship W3082215878A5023787090 @default.
• W3082215878 hasAuthorship W3082215878A5032677495 @default.
• W3082215878 hasAuthorship W3082215878A5046041445 @default.
• W3082215878 hasAuthorship W3082215878A5051046509 @default.
• W3082215878 hasAuthorship W3082215878A5055682979 @default.
• W3082215878 hasAuthorship W3082215878A5065073844 @default.
• W3082215878 hasAuthorship W3082215878A5083147372 @default.
• W3082215878 hasAuthorship W3082215878A5091049177 @default.

• next