Search results

First 1119 results for ”Peter Ukkonen ”

1. Determining weather radar antenna pointing using signals detected from the sun at low antenna elevations

   A method to determine the elevation and azimuth biases of the radar antenna using solar signals ...

   A Huuskonen, I Holleman | Status: published | Journal: J. Atm. Oceanic Technol. | Volume: 24 | Year: 2007 | First page: 476 | Last page: 483

   Publication

2. Evaluation of global simulations of aerosol particle number and cloud condensation nuclei, and implications for cloud droplet formation

   A total of 16 global chemistry transport models and general circulation models have participated ...

   G Fanourgakis, M Kanakidou, A Nenes, SE Bauer, T Bergman, KS Carslaw, A Grini, DS Hamilton, JS Johnson, VA Karydis, A Kirkevåg, JK Kodros, U Lohmann, G Luo, R Makkonen, H Matsui, D Neubauer, JR Pierce, J Schmale, P Stier, K Tsigaridis, T van Noije, H Wang, D Watson-Parris, DM Westervelt, Y Yang, M Yoshioka, N Daskalakis, S Decesari, M Gysel-Beer, N Kalivitis, X Liu, NM Mahowald, S Myriokefalitakis, R Schrödner, M Sfakianaki, AP Tsimpidi, M Wu, M., F Yu | Status: published | Journal: Atmos. Chem. Phys. | Volume: 19 | Year: 2019 | First page: 8591 | Last page: 8617 | doi: 10.5194/acp-19-8591-2019

   Publication

3. Simulating dust emissions and secondary organic aerosol formation over northern Africa during the mid-Holocene Green Sahara period

   Paleo-proxy data indicate that a “Green Sahara” thrived in northern Africa during the early- to m...

   P Zhou, Z Lu, J-P Keskinen, Q Zhang, J Lento, J Bian, T van Noije, P Le Sager, V-M Kerminen, M Kulmala, M Boy, R Makkonen | Journal: Clim. Past | Volume: 19 | Year: 2023 | First page: 2445 | Last page: 2462 | doi: 10.5194/cp-19-2445-2023

   Publication

4. Large difference in aerosol radiative effects from BVOC-SOA treatment in three Earth system models

   Biogenic volatile organic compounds (BVOCs) emitted from vegetation are oxidised in the atmospher...

   MK Sporre, SM Blichner, R Schrödner, IHH Karset, TK Berntsen, T van Noije, T Bergman, D O'Donnell, R Makkonen | Status: published | Journal: Atmos. Chem. Phys. | Volume: 20 | Year: 2020 | First page: 8953 | Last page: 8973 | doi: 10.5194/acp-20-8953-2020

   Publication

5. Climate data policy

   White paper for discussion at the international workshop "Creating surface temperature datasets t...

   AMG Klein Tank, PD Jones, TC Peterson | Journal: White paper | Year: 2010

   Publication