Matches in SemOpenAlex for { <https://semopenalex.org/work/W2165461072> ?p ?o ?g. }
- W2165461072 endingPage "4084" @default.
- W2165461072 startingPage "4069" @default.
- W2165461072 abstract "Abstract. In this work we focus on the direct radiative forcing (RF) of black carbon (BC) and sulphuric acid particles emitted by future supersonic aircraft, as well as on the ozone RF due to changes produced by emissions of both gas species (NOx, H2O) and aerosol particles capable of affecting stratospheric ozone chemistry. Heterogeneous chemical reactions on the surface of sulphuric acid stratospheric particles (SSA-SAD) are the main link between ozone chemistry and supersonic aircraft emissions of sulphur precursors (SO2) and particles (H2O–H2SO4). Photochemical O3 changes are compared from four independent 3-D atmosphere-chemistry models (ACMs), using as input the perturbation of SSA-SAD calculated in the University of L'Aquila model, which includes on-line a microphysics code for aerosol formation and growth. The ACMs in this study use aircraft emission scenarios for the year 2050 developed by AIRBUS as a part of the EU project SCENIC, assessing options for fleet size, engine technology (NOx emission index), Mach number, range and cruising altitude. From our baseline modeling simulation, the impact of supersonic aircraft on sulphuric acid aerosol and BC mass burdens is 53 and 1.5 μg/m2, respectively, with a direct RF of −11.4 and 4.6 mW/m2 (net RF=−6.8 mW/m2). This paper discusses the similarities and differences amongst the participating models in terms of changes to O3 precursors due to aircraft emissions (NOx, HOx,Clx,Brx) and the stratospheric ozone sensitivity to them. In the baseline case, the calculated global ozone change is −0.4 ±0.3 DU, with a net radiative forcing (IR+UV) of −2.5± 2 mW/m2. The fraction of this O3-RF attributable to SSA-SAD changes is, however, highly variable among the models, depending on the NOx removal efficiency from the aircraft emission regions by large scale transport." @default.
- W2165461072 created "2016-06-24" @default.
- W2165461072 creator A5010187558 @default.
- W2165461072 creator A5021563044 @default.
- W2165461072 creator A5024302905 @default.
- W2165461072 creator A5028155745 @default.
- W2165461072 creator A5033448836 @default.
- W2165461072 creator A5033893409 @default.
- W2165461072 creator A5036475573 @default.
- W2165461072 creator A5046344187 @default.
- W2165461072 creator A5050193097 @default.
- W2165461072 creator A5062945604 @default.
- W2165461072 creator A5072888367 @default.
- W2165461072 creator A5085435298 @default.
- W2165461072 date "2008-07-25" @default.
- W2165461072 modified "2023-10-16" @default.
- W2165461072 title "Radiative forcing from particle emissions by future supersonic aircraft" @default.
- W2165461072 cites W151990876 @default.
- W2165461072 cites W1976329464 @default.
- W2165461072 cites W1977538616 @default.
- W2165461072 cites W1978667699 @default.
- W2165461072 cites W1982100584 @default.
- W2165461072 cites W1983252134 @default.
- W2165461072 cites W1990929211 @default.
- W2165461072 cites W1991146308 @default.
- W2165461072 cites W1994618769 @default.
- W2165461072 cites W2002003571 @default.
- W2165461072 cites W2004663636 @default.
- W2165461072 cites W2012910700 @default.
- W2165461072 cites W2019371015 @default.
- W2165461072 cites W2020538050 @default.
- W2165461072 cites W2027293794 @default.
- W2165461072 cites W2037072619 @default.
- W2165461072 cites W2038727633 @default.
- W2165461072 cites W2053187421 @default.
- W2165461072 cites W2065752725 @default.
- W2165461072 cites W2067078062 @default.
- W2165461072 cites W2072992577 @default.
- W2165461072 cites W2073550807 @default.
- W2165461072 cites W2090912046 @default.
- W2165461072 cites W2092439964 @default.
- W2165461072 cites W2100650053 @default.
- W2165461072 cites W2103779796 @default.
- W2165461072 cites W2108206089 @default.
- W2165461072 cites W2111212139 @default.
- W2165461072 cites W2113594490 @default.
- W2165461072 cites W2123293242 @default.
- W2165461072 cites W2123859880 @default.
- W2165461072 cites W2125855972 @default.
- W2165461072 cites W2134612375 @default.
- W2165461072 cites W2139836399 @default.
- W2165461072 cites W2148970255 @default.
- W2165461072 cites W2154007731 @default.
- W2165461072 cites W2166537477 @default.
- W2165461072 cites W2170171885 @default.
- W2165461072 cites W2172612422 @default.
- W2165461072 cites W2172818796 @default.
- W2165461072 cites W2175098853 @default.
- W2165461072 cites W2240344480 @default.
- W2165461072 cites W4229967102 @default.
- W2165461072 cites W4241723964 @default.
- W2165461072 cites W4247894352 @default.
- W2165461072 doi "https://doi.org/10.5194/acp-8-4069-2008" @default.
- W2165461072 hasPublicationYear "2008" @default.
- W2165461072 type Work @default.
- W2165461072 sameAs 2165461072 @default.
- W2165461072 citedByCount "9" @default.
- W2165461072 countsByYear W21654610722012 @default.
- W2165461072 countsByYear W21654610722013 @default.
- W2165461072 countsByYear W21654610722014 @default.
- W2165461072 countsByYear W21654610722015 @default.
- W2165461072 countsByYear W21654610722017 @default.
- W2165461072 countsByYear W21654610722022 @default.
- W2165461072 crossrefType "journal-article" @default.
- W2165461072 hasAuthorship W2165461072A5010187558 @default.
- W2165461072 hasAuthorship W2165461072A5021563044 @default.
- W2165461072 hasAuthorship W2165461072A5024302905 @default.
- W2165461072 hasAuthorship W2165461072A5028155745 @default.
- W2165461072 hasAuthorship W2165461072A5033448836 @default.
- W2165461072 hasAuthorship W2165461072A5033893409 @default.
- W2165461072 hasAuthorship W2165461072A5036475573 @default.
- W2165461072 hasAuthorship W2165461072A5046344187 @default.
- W2165461072 hasAuthorship W2165461072A5050193097 @default.
- W2165461072 hasAuthorship W2165461072A5062945604 @default.
- W2165461072 hasAuthorship W2165461072A5072888367 @default.
- W2165461072 hasAuthorship W2165461072A5085435298 @default.
- W2165461072 hasBestOaLocation W21654610721 @default.
- W2165461072 hasConcept C105923489 @default.
- W2165461072 hasConcept C115719804 @default.
- W2165461072 hasConcept C121332964 @default.
- W2165461072 hasConcept C153294291 @default.
- W2165461072 hasConcept C163861444 @default.
- W2165461072 hasConcept C178790620 @default.
- W2165461072 hasConcept C185592680 @default.
- W2165461072 hasConcept C18903297 @default.
- W2165461072 hasConcept C203032635 @default.
- W2165461072 hasConcept C205991772 @default.
- W2165461072 hasConcept C2779345167 @default.