Ph.D Research fellow,
University of Oslo, Meteorology and Oceanography Section
Email: kari.alterskjar at geo.uio.no
University home page:
Clouds and aerosols, aerosol indirect effects, cloud radiative forcing, climate change and variability
University of Oslo
Department of Geosciences
Meteorology and Oceanography Section
Alterskjær, K. and J. E. Kristjánsson (2013), The sign of the radiative forcing from marine cloud brightening depends on both particle size and injection amount, Geophys. Res. Lett., 40
Schmidt, H., K. Alterskjær, D. Bou Karam, O. Boucher, A. Jones, J. E. Kristjánsson, U. Niemeier, M. Schulz, A. Aaheim, F. Benduhn, M. Lawrence, and C. Timmreck (2012), Solar irradiance reduction to counteract radiative forcing from a quadrupling of CO2: climate responses simulated by four earth system models, Earth Syst. Dynam., 3
Alterskjær, K., J. E. Kristjansson, Ø. Seland (2012), Sensitivity to deliberate sea salt seeding of marine clouds - observations and model simulations, Atmos. Chem. Phys., 12
Alterskjær, K., J. E. Kristjansson, C. Hoose (2010), Do anthropogenic aerosols enhance or suppress the surface cloud forcing in the Arctic?, J. Geophys. Res. - Atm., 115.
Myhre, G., K. Alterskjær, D. Lowe (2010), Addendum to 'A fast method for updating global fossil fuel carbon dioxide emissions', . Env. Res. Lett., 5.(3)
Myhre, G., K. Alterskjær and D. Lowe (2009), A fast method for updating global fossil fuel carbon dioxide emissions, Env. Res. Lett., 4.(3)
Kristjansson, J. E., H. Corinna, K. Alterskjær, T. Iversen, A. Kirkevåg, Ø. Seland, J.-P. Chen and A. Hazra (2009), Aerosol indirect effect of the 'wrong' sign. Geochimica et Cosmochimica Acta, 73.(13) s. A697-A697
Kristjansson, J. E., C. Hoose, K. Alterskjær (2009), Aerosol indirect effect of the 'wrong' sign. Goldschmidt Conference, 2009-06-21 - 2009-06-26
Alterskjær, K. (2009), Simulated Changes in the Radiative Properties of Arctic Stratus due to Anthropogenic Forcing, Master thesis
AGU, San Francisco 2011: Global Simulations of Radiative Forcing from Sea Salt Injections: The Effect of Injection Rate and Particle Size
KISS workshop on Geo-engineering, Cal. Tech., Pasadena 2011: "Sensitivity to deliberate injections of sea salt into marine clouds - observations and model simulations"
Seminar at the University of Washington, Seattle 2011: "Sensitivity to deliberate injections of sea salt into marine clouds - observations and model simulations"
AeroCom, Fukuoka 2011: Susceptibility of marine clouds to emission increases - observations and model simulations
EGU, Vienna 2011: Sensitivity to deliberate injections of sea salt into marine clouds - observations and simulations
NorClim, Voss 2010: "Do Anthropogenic Aerosols Enhance or Suppress the Surface Cloud Forcing in the Arctic?"
MOCA-09, the IAMAS-IAPSO-IACS 2009 Joint Assembly, Montreal 2009: "Simulated Changes in the Radiative Properties of Arctic Stratus Due to Anthropogenic Forcing"
ResClim, Bergen 2011: Sensitivity to deliberate injections of sea salt into marine clouds - observations and model simulations
ResClim, Geilo 2010: Do anthropogenic aerosols enhance or suppress the surface cloud forcing in the Arctic?
BBC world news interview: Climate 'technical fix' may yield warming, not cooling
NRK P2. Radio interview about climate engineering on the show "Ekko".
GEF4310 - Cloud physics
Course notes: GEF4310
GEF4510 - Atmosphere and Oceans on Computers: Fundamentals
Department of Geosciences
P.O. box 1022, Blindern
N-0315 Oslo, Norway
Oslo Innovation Centre, house 8, level 4
N-0349 Oslo, Norway