Sigmund Guttu

Doctoral Research Fellow - Section for Meteorology and Oceanography
Image of Sigmund Guttu
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Phone +47 22844075
Room 2401
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Visiting address Blindernveien 31 Kristine Bonnevies hus 0371 OSLO
Postal address Postboks 1022 Blindern 0315 OSLO

Academic interests

  • Large scale atmospheric dynamics
  • General circulation of the atmosphere
  • Natural atmospheric variability on short time scale

Background

  • 2017 - present: Phd-student, University of Oslo
  • 2011 - 2017: Adviser/Senior adviser, Local air pollution, Norwegian Environment Agency
  • 2009 - 2011: Master in Meteorology, University of Oslo
Tags: Meteorology

Publications

  • Guttu, Sigmund; Orsolini, Yvan J.; Stordal, Frode; Limpasuvan, Varavut & Marsh, Daniel R. (2020). WACCM simulations: Decadal winter-to-spring climate impact on middle atmosphere and troposphere from medium energy electron precipitation. Journal of Atmospheric and Solar-Terrestrial Physics.  ISSN 1364-6826.  209 . doi: 10.1016/j.jastp.2020.105382 Full text in Research Archive. Show summary
  • Graff, Lise Seland; Guttu, Sigmund & Lacasce, Joseph Henry (2015). Relative dispersion in the atmosphere from reanalysis winds. Journal of the Atmospheric Sciences.  ISSN 0022-4928.  72(7), s 2769- 2785 . doi: 10.1175/JAS-D-14-0225.1

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  • Guttu, Sigmund; Orsolini, Yvan J.; Stordal, Frode; Limpasuvan, Varavut & Marsh, Daniel R. (2020). Impact of Medium-Energy Electron Precipitation on Ozone and Middle Atmosphere Dynamics in WACCM Simulations.
  • Guttu, Sigmund; Orsolini, Yvan; Stordal, Frode; Otterå, Odd Helge; Toniazzo, Thomas & Verronen, Pekka T. (2020). Effects of the 11-year Solar Cycle including Medium-Energy Electron Precipitation in WACCM decadal climate predictions.
  • Guttu, Sigmund & Orsolini, Yvan (2019). Impact of Medium-energy Electron Precipitation on Ozone and Middle Atmosphere Dynamics in WACCM simulations.
  • Guttu, Sigmund; Orsolini, Yvan; Stordal, Frode; Limpasuvan, Varavut & Marsh, D. (2019). Impact of medium-energy electron precipitation on ozone and middle atmosphere dynamics in WACCM simulations.
  • Orsolini, Yvan; Guttu, Sigmund; Stordal, Frode & Limpasuvan, Varavut (2019). Impact of Medium-energy Electron Precipitation on Ozone and Middle Atmosphere Dynamics in WACCM Simulations.

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Published May 9, 2017 11:08 AM - Last modified Sep. 23, 2020 12:10 PM