FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3118635000> ?p ?o ?g. }

• W3118635000 endingPage "33" @default.
• W3118635000 startingPage "17" @default.
• W3118635000 abstract "Abstract. The south-eastern Atlantic Ocean (SEA) is semi-permanently covered by one of the most extensive stratocumulus cloud decks on the planet and experiences about one-third of the global biomass burning emissions from the southern Africa savannah region during the fire season. To get a better understanding of the impact of these biomass burning aerosols on clouds and the radiation balance over the SEA, the latest generation of the UK Earth System Model (UKESM1) is employed. Measurements from the CLARIFY and ORACLES flight campaigns are used to evaluate the model, demonstrating that the model has good skill in reproducing the biomass burning plume. To investigate the underlying mechanisms in detail, the effects of biomass burning aerosols on the clouds are decomposed into radiative effects (via absorption and scattering) and microphysical effects (via perturbation of cloud condensation nuclei – CCN – and cloud microphysical processes). July–August means are used to characterize aerosols, clouds, and the radiation balance during the fire season. Results show that around 65 % of CCN at 0.2 % supersaturation in the SEA can be attributed to biomass burning. The absorption effect of biomass burning aerosols is the most significant on clouds and radiation. Near the continent, it increases the supersaturation diagnosed by the activation scheme, while further from the continent it reduces the altitude of the supersaturation. As a result, the cloud droplet number concentration responds with a similar pattern to the absorption effect of biomass burning aerosols. The microphysical effect, however, decreases the supersaturation and increases the cloud droplet concentration over the ocean, although this change is relatively small. The liquid water path is also significantly increased over the SEA (mainly caused by the absorption effect of biomass burning aerosols) when biomass burning aerosols are above the stratocumulus cloud deck. The microphysical pathways lead to a slight increase in the liquid water path over the ocean. These changes in cloud properties indicate the significant role of biomass burning aerosols for clouds in this region. Among the effects of biomass burning aerosols on the radiation balance, the semi-direct radiative effects (rapid adjustments induced by the radiative effects of biomass burning aerosols) have a dominant cooling impact over the SEA, which offset the warming direct radiative effect (radiative forcing from biomass burning aerosol–radiation interactions) and lead to an overall net cooling radiative effect in the SEA. However, the magnitude and the sign of the semi-direct effects are sensitive to the relative location of biomass burning aerosols and clouds, reflecting the critical task of the accurate modelling of the biomass burning plume and clouds in this region." @default.
• W3118635000 created "2021-01-18" @default.
• W3118635000 creator A5008501653 @default.
• W3118635000 creator A5019776645 @default.
• W3118635000 creator A5028967389 @default.
• W3118635000 creator A5086004922 @default.
• W3118635000 creator A5087616218 @default.
• W3118635000 date "2021-01-04" @default.
• W3118635000 modified "2023-09-30" @default.
• W3118635000 title "Cloud adjustments dominate the overall negative aerosol radiative effects of biomass burning aerosols in UKESM1 climate model simulations over the south-eastern Atlantic" @default.
• W3118635000 cites W1482941189 @default.
• W3118635000 cites W1607091339 @default.
• W3118635000 cites W1693150141 @default.
• W3118635000 cites W1975196041 @default.
• W3118635000 cites W1991146308 @default.
• W3118635000 cites W1991240491 @default.
• W3118635000 cites W1995076963 @default.
• W3118635000 cites W2000187063 @default.
• W3118635000 cites W2007936903 @default.
• W3118635000 cites W2026633643 @default.
• W3118635000 cites W2043267560 @default.
• W3118635000 cites W2060983810 @default.
• W3118635000 cites W2062666350 @default.
• W3118635000 cites W2064960533 @default.
• W3118635000 cites W2068106641 @default.
• W3118635000 cites W2073904902 @default.
• W3118635000 cites W2083340840 @default.
• W3118635000 cites W2091327235 @default.
• W3118635000 cites W2096884373 @default.
• W3118635000 cites W2097573583 @default.
• W3118635000 cites W2104155220 @default.
• W3118635000 cites W2105870960 @default.
• W3118635000 cites W2115109453 @default.
• W3118635000 cites W2121112296 @default.
• W3118635000 cites W2125765412 @default.
• W3118635000 cites W2131070146 @default.
• W3118635000 cites W2133123123 @default.
• W3118635000 cites W2134927874 @default.
• W3118635000 cites W2145318668 @default.
• W3118635000 cites W2155039075 @default.
• W3118635000 cites W2158779569 @default.
• W3118635000 cites W2166037956 @default.
• W3118635000 cites W2173852084 @default.
• W3118635000 cites W2187426744 @default.
• W3118635000 cites W2193503481 @default.
• W3118635000 cites W2274309914 @default.
• W3118635000 cites W2298953104 @default.
• W3118635000 cites W2409305224 @default.
• W3118635000 cites W2610384203 @default.
• W3118635000 cites W2754310675 @default.
• W3118635000 cites W2782009410 @default.
• W3118635000 cites W2787298971 @default.
• W3118635000 cites W2791080637 @default.
• W3118635000 cites W2795104139 @default.
• W3118635000 cites W2805415153 @default.
• W3118635000 cites W2810186051 @default.
• W3118635000 cites W2900373313 @default.
• W3118635000 cites W2912548815 @default.
• W3118635000 cites W2916639251 @default.
• W3118635000 cites W2971962598 @default.
• W3118635000 cites W2972965423 @default.
• W3118635000 cites W2980372990 @default.
• W3118635000 cites W2982338710 @default.
• W3118635000 cites W3004630928 @default.
• W3118635000 cites W3014073991 @default.
• W3118635000 cites W3017089724 @default.
• W3118635000 cites W4211083409 @default.
• W3118635000 cites W4234962043 @default.
• W3118635000 cites W4237018042 @default.
• W3118635000 cites W4242767898 @default.
• W3118635000 doi "https://doi.org/10.5194/acp-21-17-2021" @default.
• W3118635000 hasPublicationYear "2021" @default.
• W3118635000 type Work @default.
• W3118635000 sameAs 3118635000 @default.
• W3118635000 citedByCount "11" @default.
• W3118635000 countsByYear W31186350002021 @default.
• W3118635000 countsByYear W31186350002022 @default.
• W3118635000 countsByYear W31186350002023 @default.
• W3118635000 crossrefType "journal-article" @default.
• W3118635000 hasAuthorship W3118635000A5008501653 @default.
• W3118635000 hasAuthorship W3118635000A5019776645 @default.
• W3118635000 hasAuthorship W3118635000A5028967389 @default.
• W3118635000 hasAuthorship W3118635000A5086004922 @default.
• W3118635000 hasAuthorship W3118635000A5087616218 @default.
• W3118635000 hasBestOaLocation W31186350001 @default.
• W3118635000 hasConcept C111368507 @default.
• W3118635000 hasConcept C115540264 @default.
• W3118635000 hasConcept C121332964 @default.
• W3118635000 hasConcept C127313418 @default.
• W3118635000 hasConcept C153294291 @default.
• W3118635000 hasConcept C153385146 @default.
• W3118635000 hasConcept C178790620 @default.
• W3118635000 hasConcept C185592680 @default.
• W3118635000 hasConcept C200447597 @default.
• W3118635000 hasConcept C205649164 @default.
• W3118635000 hasConcept C2775840915 @default.
• W3118635000 hasConcept C2779345167 @default.
• W3118635000 hasConcept C3019268976 @default.

• next