FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2551729206> ?p ?o ?g. }

• W2551729206 endingPage "565" @default.
• W2551729206 startingPage "554" @default.
• W2551729206 abstract "Abstract The kinetics of heterogeneous HO 2 uptake onto meteoric smoke particles (MSPs) has been studied in the laboratory using analogues of MSP aerosol entrained into a flow tube. The uptake coefficient, γ , was determined on synthetic amorphous olivine (MgFeSiO 4 ) to be (6.9 ± 1.2) × 10 −2 at a relative humidity (RH) of 10%. On forsterite (Mg 2 SiO 4 ), γ = (4.3 ± 0.4) × 10 −3 at RH = 11.6% and (7.3 ± 0.4) × 10 −2 at RH = 9.9% on fayalite (Fe 2 SiO 4 ). These results indicate that Fe plays a more important mechanistic role than Mg in the removal of HO 2 from the gas phase. Electronic structure calculations show that Fe atoms exposed at the particle surface provide a catalytic site where HO 2 is converted to H 2 O 2 via an Eley‐Rideal mechanism, but this does not occur on exposed surface Mg atoms. The impact of this heterogeneous process in the middle atmosphere was then investigated using a whole atmosphere chemistry‐climate model which incorporates a microphysical treatment of MSPs. Using a global MSP production rate from meteoric ablation of 44 t/day, heterogeneous uptake (with γ = 0.2) on MSPs significantly alters the HO x budget in the nighttime polar vortex. This impact is highly latitude dependent and thus could not be confirmed using currently available satellite measurements of HO 2 , which are largely unavailable at latitudes greater than 70°." @default.
• W2551729206 created "2016-11-30" @default.
• W2551729206 creator A5023274366 @default.
• W2551729206 creator A5026563101 @default.
• W2551729206 creator A5037222986 @default.
• W2551729206 creator A5038816380 @default.
• W2551729206 creator A5068583891 @default.
• W2551729206 creator A5084154416 @default.
• W2551729206 creator A5091049177 @default.
• W2551729206 date "2017-01-13" @default.
• W2551729206 modified "2023-09-26" @default.
• W2551729206 title "The uptake of HO₂ on meteoric smoke analogues" @default.
• W2551729206 cites W1515200926 @default.
• W2551729206 cites W1604963949 @default.
• W2551729206 cites W1740809767 @default.
• W2551729206 cites W1893470019 @default.
• W2551729206 cites W1898622663 @default.
• W2551729206 cites W1980182854 @default.
• W2551729206 cites W1984475725 @default.
• W2551729206 cites W1996375983 @default.
• W2551729206 cites W1997686026 @default.
• W2551729206 cites W2002657605 @default.
• W2551729206 cites W2004455074 @default.
• W2551729206 cites W2005827495 @default.
• W2551729206 cites W2006502819 @default.
• W2551729206 cites W2011466807 @default.
• W2551729206 cites W2020596638 @default.
• W2551729206 cites W2024514869 @default.
• W2551729206 cites W2042833431 @default.
• W2551729206 cites W2047181558 @default.
• W2551729206 cites W2048034194 @default.
• W2551729206 cites W2052294817 @default.
• W2551729206 cites W2079519611 @default.
• W2551729206 cites W2100156770 @default.
• W2551729206 cites W2104718076 @default.
• W2551729206 cites W2113439208 @default.
• W2551729206 cites W2115447969 @default.
• W2551729206 cites W2124731444 @default.
• W2551729206 cites W2126764259 @default.
• W2551729206 cites W2129280914 @default.
• W2551729206 cites W2154568974 @default.
• W2551729206 cites W2160319901 @default.
• W2551729206 cites W2166643351 @default.
• W2551729206 cites W2166668914 @default.
• W2551729206 cites W2313917853 @default.
• W2551729206 doi "https://doi.org/10.1002/2016jd025882" @default.
• W2551729206 hasPublicationYear "2017" @default.
• W2551729206 type Work @default.
• W2551729206 sameAs 2551729206 @default.
• W2551729206 citedByCount "8" @default.
• W2551729206 countsByYear W25517292062017 @default.
• W2551729206 countsByYear W25517292062021 @default.
• W2551729206 countsByYear W25517292062022 @default.
• W2551729206 countsByYear W25517292062023 @default.
• W2551729206 crossrefType "journal-article" @default.
• W2551729206 hasAuthorship W2551729206A5023274366 @default.
• W2551729206 hasAuthorship W2551729206A5026563101 @default.
• W2551729206 hasAuthorship W2551729206A5037222986 @default.
• W2551729206 hasAuthorship W2551729206A5038816380 @default.
• W2551729206 hasAuthorship W2551729206A5068583891 @default.
• W2551729206 hasAuthorship W2551729206A5084154416 @default.
• W2551729206 hasAuthorship W2551729206A5091049177 @default.
• W2551729206 hasBestOaLocation W25517292061 @default.
• W2551729206 hasConcept C121332964 @default.
• W2551729206 hasConcept C127313418 @default.
• W2551729206 hasConcept C153294291 @default.
• W2551729206 hasConcept C158960510 @default.
• W2551729206 hasConcept C185592680 @default.
• W2551729206 hasConcept C199289684 @default.
• W2551729206 hasConcept C2780364934 @default.
• W2551729206 hasConcept C2781137303 @default.
• W2551729206 hasConcept C65440619 @default.
• W2551729206 hasConcept C91586092 @default.
• W2551729206 hasConceptScore W2551729206C121332964 @default.
• W2551729206 hasConceptScore W2551729206C127313418 @default.
• W2551729206 hasConceptScore W2551729206C153294291 @default.
• W2551729206 hasConceptScore W2551729206C158960510 @default.
• W2551729206 hasConceptScore W2551729206C185592680 @default.
• W2551729206 hasConceptScore W2551729206C199289684 @default.
• W2551729206 hasConceptScore W2551729206C2780364934 @default.
• W2551729206 hasConceptScore W2551729206C2781137303 @default.
• W2551729206 hasConceptScore W2551729206C65440619 @default.
• W2551729206 hasConceptScore W2551729206C91586092 @default.
• W2551729206 hasFunder F4320334631 @default.
• W2551729206 hasFunder F4320338335 @default.
• W2551729206 hasIssue "1" @default.
• W2551729206 hasLocation W25517292061 @default.
• W2551729206 hasLocation W25517292062 @default.
• W2551729206 hasLocation W25517292063 @default.
• W2551729206 hasOpenAccess W2551729206 @default.
• W2551729206 hasPrimaryLocation W25517292061 @default.
• W2551729206 hasRelatedWork W1969271438 @default.
• W2551729206 hasRelatedWork W1975860062 @default.
• W2551729206 hasRelatedWork W1996496736 @default.
• W2551729206 hasRelatedWork W2020383655 @default.
• W2551729206 hasRelatedWork W2027319292 @default.
• W2551729206 hasRelatedWork W2038686156 @default.
• W2551729206 hasRelatedWork W3021735348 @default.

• next