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Jari Haapala

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

2

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165

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Scholarly Papers (2)

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1.

POLARIS Risk Index Outcome estimates from sea ice models

Downloads 104 (709,832)

POLARIS Risk Index Outcome estimates from sea ice models

Number of pages: 21 Posted: 10 Nov 2025
Xinfang Zhang, Jari Haapala, Andrea M. U. Gierisch and Till Andreas Soya Rasmussen
Government of the Republic of Finland - Finnish Meteorological Institute, Government of the Republic of Finland - Finnish Meteorological Institute, Danish Meteorological Institute and Danish Meteorological Institute
Downloads 67 (966,800)

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Arctic navigation, Sea ice modeling, Risk Index Outcome, Sea ice salinity, Sea ice age, Transpolar route

POLARIS Risk Index Outcome estimates from sea ice models

Number of pages: 21 Posted: 10 Nov 2025
Xinfang Zhang, Jari Haapala, Andrea M. U. Gierisch and Till Andreas Soya Rasmussen
Government of the Republic of Finland - Finnish Meteorological Institute, Government of the Republic of Finland - Finnish Meteorological Institute, Danish Meteorological Institute and Danish Meteorological Institute
Downloads 37 (1,281,607)

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Arctic navigation, Sea ice modeling, Risk Index Outcome, Sea ice salinity, Sea ice age, Transpolar route

2.

Observations of sea ice drift in the northern Baltic Sea

Number of pages: 22 Posted: 18 Oct 2025
Henri Vuollekoski, Jari Haapala, Jaakko Heinonen, Mikko Lensu, Marko Mäkynen, Aleksi Nummelin and Arttu Polojärvi
Government of the Republic of Finland - Finnish Meteorological Institute, Government of the Republic of Finland - Finnish Meteorological Institute, VTT Technical Research Centre of Finland, 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 Aalto University
Downloads 61 (989,921)

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sea ice, observations, drifter buoy