default author photo

Aki Virkkula

Government of the Republic of Finland - Finnish Meteorological Institute

P.O.Box 503

FIN-00101 Helsinki

Finland

  • Government of the Republic of Finland - Finnish Meteorological Institute

SCHOLARLY PAPERS

3

DOWNLOADS

114

TOTAL CITATIONS

0

Scholarly Papers (3)

Actions:
Email selected abstracts
1.

Characterizing Winter-Time Brown Carbon: Insights into Chemical and Light-Absorption Properties in Residential and Traffic Environments

Number of pages: 35 Posted: 04 May 2024
Luis Barreira, Minna Aurela, Sanna Saarikoski, Delun Li, Kimmo Teinilä, Aki Virkkula, Jarkko V. Niemi, Hanna Elina Manninen, Liisa Pirjola, Tuukka Petäjä, Topi Rönkkö and Hilkka Timonen
Government of the Republic of Finland - Finnish Meteorological Institute, Government of the Republic of Finland - Finnish Meteorological Institute, Government of the Republic of Finland - Finnish Meteorological Institute, Government of the Republic of Finland - Finnish Meteorological Institute, Government of the Republic of Finland - Finnish Meteorological Institute, Government of the Republic of Finland - Finnish Meteorological Institute, Helsinki Region Environmental Services Authority, Helsinki Region Environmental Services Authority, affiliation not provided to SSRN, University of Helsinki - Institute for Atmospheric and Earth System Research, Tampere University and Government of the Republic of Finland - Finnish Meteorological Institute
Downloads 45 (1,121,190)

Abstract:

Loading...

Brown carbon, wintertime air quality, northern latitudes, source apportionment, light absorption, chemical properties

2.

Snow Cover Duration in Northern Finland and the Influence of Key Variables Through a Conceptual Framework Based on Observed Variations in Snow Depth

Number of pages: 30 Posted: 28 Mar 2023
Johan Ström, Jonas Svensson, Hans Moosmuller, Outi Meinander, Aki Virkkula, Antti Hyvärinen and Eija Asmi
Stockholm University, Government of the Republic of Finland - Finnish Meteorological Institute, Desert Research Institute, Government of the Republic of Finland - Finnish Meteorological Institute, Government of the Republic of Finland - Finnish Meteorological Institute, Government of the Republic of Finland - Finnish Meteorological Institute and Government of the Republic of Finland - Finnish Meteorological Institute
Downloads 40 (1,209,354)

Abstract:

Loading...

Snowmelt, Temperature, shortwave irradiance, light-absorbing particles

3.

Ice Nucleation Retains the Infectivity of Two Antarctic Sea Ice Bacteriophages Panv1 and Oanv1

Number of pages: 15 Posted: 16 May 2025
Nina Atanasova, Svetlana Sofieva, Ari Laaksonen, Rasmus Malmgren, Linnea Mustonen, Martin Romantschuk, Aki Virkkula, André Welti and Ana A. Piedehierro
University of Helsinki, Government of the Republic of Finland - Finnish Meteorological Institute, Government of the Republic of Finland - Finnish Meteorological Institute, University of Helsinki, Government of the Republic of Finland - Finnish Meteorological Institute, University of Helsinki, Government of the Republic of Finland - Finnish Meteorological Institute, Government of the Republic of Finland - Finnish Meteorological Institute and Government of the Republic of Finland - Finnish Meteorological Institute
Downloads 29 (1,345,526)

Abstract:

Loading...

ice nucleation, virus, Antarctica, sea ice, bacteriophage