J
Jim Haywood
Researcher at University of Exeter
Publications - 238
Citations - 22754
Jim Haywood is an academic researcher from University of Exeter. The author has contributed to research in topics: Aerosol & Radiative forcing. The author has an hindex of 67, co-authored 213 publications receiving 20503 citations. Previous affiliations of Jim Haywood include Met Office & Princeton University.
Papers
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Journal ArticleDOI
Assessing the Impact of Self‐Lofting on Increasing the Altitude of Black Carbon in a Global Climate Model
Billy T. Johnson,Jim Haywood +1 more
TL;DR: In this paper , a pair of simulation using the UKESM1 Earth-System model where BC aerosols were modeled either with or without the ability to absorb radiation was presented.
Posted ContentDOI
Impacts of reducing scattering and absorbing aerosols on the temporal extent and intensity of South and East Asian summer monsoon
TL;DR: In this paper , the authors examined the response of the South Asian and East Asian summer monsoon to idealized reductions in anthropogenic emissions of carbonaceous aerosols and SO2.
Proceedings ArticleDOI
Southeast Atlantic Ocean aerosol direct radiative effects over clouds: Comparison of observations and simulations
TL;DR: In this article, the absorption of radiation of smoke over low lying clouds using satellite spectrometry was studied, which can be explained by the large decrease of reflected radiation by a polluted cloud, especially in the UV.
Journal ArticleDOI
Biomass burning aerosols in the amazon basin, characterised by lidar, optical particle counters, and modelling
Franco Marenco,Ben Johnson,Justin M. Langridge,Jane Mulcahy,Angela Benedetti,Samuel Remy,L. Jones,Kate Szpek,Jim Haywood,Jim Haywood +9 more
TL;DR: The South American Biomass Burning Analysis (SAMBBA) was an intensive observation campaign in September-October 2012 that involved measurements of the Amazonian atmosphere using the Facility for Airborne Measurements (FAAM) BAe-146 research aircraft.
A comparison of namemodel predictions and observations from the 2010 Eyjafjallajökull eruption
Helen N. Webster,David J. Thomson,Ben Johnson,Imogen P C Heard,Kate Turnbull,Franco Marenco,Nina Iren Kristiansen,James Dorsey,Andreas Minikin,Bernadett Weinzierl,Ulrich Schumann,R S J Sparks,Sue Loughlin,Matthew C. Hort,Susan Leadbetter,Ben J. Devenish,Jim Haywood,Brian Golding +17 more
TL;DR: In this paper, the predicted peak ash concentrations are compared with peak ash observations obtained from both ground-based and research aircraft instrumentation, and significant improvements are seen if a buffer zone accounting for positional errors in the predicted ash cloud is used.