Matches in SemOpenAlex for { <https://semopenalex.org/work/W1995343855> ?p ?o ?g. }
- W1995343855 endingPage "5826" @default.
- W1995343855 startingPage "5815" @default.
- W1995343855 abstract "Abstract. The recently observed variability in the tropical tropopause layer (TTL), which features a warming of 0.9 K over the past decade (2001–2011), is investigated with a number of sensitivity experiments from simulations with NCAR's CESM-WACCM chemistry–climate model. The experiments have been designed to specifically quantify the contributions from natural as well as anthropogenic factors, such as solar variability (Solar), sea surface temperatures (SSTs), the quasi-biennial oscillation (QBO), stratospheric aerosols (Aerosol), greenhouse gases (GHGs) and the dependence on the vertical resolution in the model. The results show that, in the TTL from 2001 through 2011, a cooling in tropical SSTs leads to a weakening of tropical upwelling around the tropical tropopause and hence relative downwelling and adiabatic warming of 0.3 K decade-1; stronger QBO westerlies result in a 0.2 K decade-1 warming; increasing aerosols in the lower stratosphere lead to a 0.2 K decade-1 warming; a prolonged solar minimum contributes about 0.2 K decade-1 to a cooling; and increased GHGs have no significant influence. Considering all the factors mentioned above, we compute a net 0.5 K decade-1 warming, which is less than the observed 0.9 K decade-1 warming over the past decade in the TTL. Two simulations with different vertical resolution show that, with higher vertical resolution, an extra 0.8 K decade-1 warming can be simulated through the last decade compared with results from the standard low vertical resolution simulation. Model results indicate that the recent warming in the TTL is partly caused by stratospheric aerosols and mainly due to internal variability, i.e. the QBO and tropical SSTs. The vertical resolution can also strongly influence the TTL temperature response in addition to variability in the QBO and SSTs." @default.
- W1995343855 created "2016-06-24" @default.
- W1995343855 creator A5035203056 @default.
- W1995343855 creator A5038889242 @default.
- W1995343855 creator A5057352997 @default.
- W1995343855 date "2015-05-26" @default.
- W1995343855 modified "2023-10-16" @default.
- W1995343855 title "Quantifying contributions to the recent temperature variability in the tropical tropopause layer" @default.
- W1995343855 cites W1481804796 @default.
- W1995343855 cites W1547332442 @default.
- W1995343855 cites W1670075577 @default.
- W1995343855 cites W1774962209 @default.
- W1995343855 cites W1867112835 @default.
- W1995343855 cites W1923744862 @default.
- W1995343855 cites W1967010458 @default.
- W1995343855 cites W1971060938 @default.
- W1995343855 cites W1973730029 @default.
- W1995343855 cites W1983892419 @default.
- W1995343855 cites W1988664838 @default.
- W1995343855 cites W1994987090 @default.
- W1995343855 cites W2001828785 @default.
- W1995343855 cites W2004134769 @default.
- W1995343855 cites W2007365238 @default.
- W1995343855 cites W2010299046 @default.
- W1995343855 cites W2013182485 @default.
- W1995343855 cites W2025415734 @default.
- W1995343855 cites W2033253015 @default.
- W1995343855 cites W2043275804 @default.
- W1995343855 cites W2045239575 @default.
- W1995343855 cites W2054673206 @default.
- W1995343855 cites W2061877440 @default.
- W1995343855 cites W2074649370 @default.
- W1995343855 cites W2078274673 @default.
- W1995343855 cites W2081288537 @default.
- W1995343855 cites W2082094671 @default.
- W1995343855 cites W2082903698 @default.
- W1995343855 cites W2090184074 @default.
- W1995343855 cites W2093684690 @default.
- W1995343855 cites W2101886054 @default.
- W1995343855 cites W2112506464 @default.
- W1995343855 cites W2115983823 @default.
- W1995343855 cites W2124731444 @default.
- W1995343855 cites W2128349082 @default.
- W1995343855 cites W2132047228 @default.
- W1995343855 cites W2134814088 @default.
- W1995343855 cites W2150141210 @default.
- W1995343855 cites W2155647793 @default.
- W1995343855 cites W2168874420 @default.
- W1995343855 cites W2171984413 @default.
- W1995343855 cites W3217032905 @default.
- W1995343855 cites W4236155339 @default.
- W1995343855 doi "https://doi.org/10.5194/acp-15-5815-2015" @default.
- W1995343855 hasPublicationYear "2015" @default.
- W1995343855 type Work @default.
- W1995343855 sameAs 1995343855 @default.
- W1995343855 citedByCount "18" @default.
- W1995343855 countsByYear W19953438552015 @default.
- W1995343855 countsByYear W19953438552016 @default.
- W1995343855 countsByYear W19953438552017 @default.
- W1995343855 countsByYear W19953438552018 @default.
- W1995343855 countsByYear W19953438552019 @default.
- W1995343855 countsByYear W19953438552020 @default.
- W1995343855 countsByYear W19953438552021 @default.
- W1995343855 countsByYear W19953438552022 @default.
- W1995343855 countsByYear W19953438552023 @default.
- W1995343855 crossrefType "journal-article" @default.
- W1995343855 hasAuthorship W1995343855A5035203056 @default.
- W1995343855 hasAuthorship W1995343855A5038889242 @default.
- W1995343855 hasAuthorship W1995343855A5057352997 @default.
- W1995343855 hasBestOaLocation W19953438551 @default.
- W1995343855 hasConcept C111368507 @default.
- W1995343855 hasConcept C115343472 @default.
- W1995343855 hasConcept C119601563 @default.
- W1995343855 hasConcept C127313418 @default.
- W1995343855 hasConcept C132651083 @default.
- W1995343855 hasConcept C149348798 @default.
- W1995343855 hasConcept C163861444 @default.
- W1995343855 hasConcept C168754636 @default.
- W1995343855 hasConcept C171420983 @default.
- W1995343855 hasConcept C207423496 @default.
- W1995343855 hasConcept C39432304 @default.
- W1995343855 hasConcept C47737302 @default.
- W1995343855 hasConcept C49204034 @default.
- W1995343855 hasConcept C91586092 @default.
- W1995343855 hasConceptScore W1995343855C111368507 @default.
- W1995343855 hasConceptScore W1995343855C115343472 @default.
- W1995343855 hasConceptScore W1995343855C119601563 @default.
- W1995343855 hasConceptScore W1995343855C127313418 @default.
- W1995343855 hasConceptScore W1995343855C132651083 @default.
- W1995343855 hasConceptScore W1995343855C149348798 @default.
- W1995343855 hasConceptScore W1995343855C163861444 @default.
- W1995343855 hasConceptScore W1995343855C168754636 @default.
- W1995343855 hasConceptScore W1995343855C171420983 @default.
- W1995343855 hasConceptScore W1995343855C207423496 @default.
- W1995343855 hasConceptScore W1995343855C39432304 @default.
- W1995343855 hasConceptScore W1995343855C47737302 @default.
- W1995343855 hasConceptScore W1995343855C49204034 @default.
- W1995343855 hasConceptScore W1995343855C91586092 @default.