DIVISION OF GEOPHYSICS

PUBLISHED JOURNAL ARTICLES 2006, JULKI CODE B1

Updated on January 4th, 2007, by Mervi.Hyvonen-Dabek (a) Helsinki.fi

  1. N. Bertler et al. with E. Kärkäs,
    Snow chemistry across Antarctica,
    Ann Glaciol 41 (2005) 167-179
  2. J. Uusikivi, J. Ehn and M.A. Granskog,
    Direct measurements of turbulent momentum, heat and salt fluxes under landfast ice in the Baltic Sea,
    Ann Glaciol 44 (2006) 42-46
  3. M.A. Granskog, J. Uusikivi, A. Blanco Sequeiros and E. Sonninen,
    Relation of ice growth rate to salt segregation during freezing of low-salinity sea water (Bothnian Bay, Baltic Sea),
    Ann Glaciol 44 (2006) 134-138
  4. K. Wang, M. Leppäranta and T. Kõuts,
    A study of sea ice dynamic events in a small bay,
    Cold Reg Sci Technol 45 (2006) 83-94
  5. F. Donadini, K. Korhonen, P. Riisager and L.J. Pesonen,
    Database for Holocene Geomagnetic Intensity Information,
    Eos Trans, AGU 87 (2006) 137, 143
  6. I. Hense and A. Beckmann,
    Towards a model of cyanobacteria life cycle - effects of growing and resting stages on bloom formation of N2-fixing species,
    Ecol Model 195 (2006) 205-218
  7. K. Rasmus,
    Field measurements of the total and spectral albedo of snow and ice in Dronning Maud Land, Antarctica,
    Geophysica 42 (2006) 17-34
  8. J.-M. Rintala, J. Piiparinen, J. Ehn, R. Autio and H. Kuosa,
    Changes in phytoplankton biomass and nutrient quantitites in sea ice as responses to light/dark manipulations during different phases of the Baltic winter 2003,
    Hydrobiologia 554 (2006) 11-24
  9. C.S. Cockell, P. Lee, P. Broady, D.S.S. Lim, G.R. Osinski, J. Parnell, C. Koeberl, L. Pesonen and J. Salminen,
    Effects of asteroid and comet impacts on habitats for lithophytic organisms - A synthesis,
    Meteorit Planet Sci 40 (2005) 1901-1914
  10. J. Salminen, F. Donadini, L.J. Pesonen, V.L. Masaitis and M.V. Naumov,
    Paleomagnetism and petrophysics of the Jänisjärvi impact structure, Russian Karelia,
    Meteorit Planet Sci 41 (2006) 1853-1870
  11. A.-R. Elo,
    Modelling of summer stratification of morphologically different lakes,
    Nordic Hydrol 36 (2005) 281-294
  12. A.-R. Elo,
    Long-term modelling of winter ice periods for morphologically different lakes,
    Nordic Hydrol 37 (2006) 107-119
  13. B. Bernard et al. with A. Beckmann,
    Impact of partial steps and momentum advection schemes in a global ocean circulation model at eddy-permitting resolution,
    Ocean Dynamics 56 (2006) 543-567
  14. G. Kletetschka, M.D. Fuller, T. Kohout, P.J. Wasilewski, E. Herrero-Bervera, N.F. Ness and M.H. Acuna,
    TRM in low magnetic fields: a minimum field that can be recorded by large multidomain grains,
    Phys Earth Planet In 154 (2006) 290-298
  15. H. Arst, A. Erm, M. Leppäranta and A. Reinart,
    Radiative characteristics of ice-covered fresh- and brackish-water bodies,
    Proc Estonian Acad Sci Geol 55 (2006) 3-23
  16. M. Kuusisto, I.T. Kukkonen, P. Heikkinen and L.J. Pesonen,
    Lithological interpretation of crustal composition in the Fennoscandian Shield with seismic velocity data,
    Tectonophysics 420 (2006) 283-299
  17. K. Wang, M. Leppäranta and A. Reinart,
    Modeling ice dynamics in Lake Peipsi,
    Verh Internat Verein Limnol 29 (2006) 1443-1446

TEXTBOOKS, JULKI CODE A4

K. Myrberg, M. Leppäranta ja H. Kuosa,
Itämeren fysiikka, tila ja tulevaisuus,
Helsinki University Press, Palmenia series, ISBN 951-570-654-8, ISSN 1795-8593;17, 202 pages

ARTICLES IN BOOKS AND CONFERENCE CONTRIBUTIONS, JULKI CODE B2

A. Beckmann and J. Schröder,
Mathematical Models of Circulations in Oceans and Seas,
in Mathematical Models, Eds. Jerzy A. Filar and Jacek B. Krawczyk, in Encyclopedia of Life Support Systems (EOLSS), Developed under the Auspices of the UNESCO, Eolss Publishers, Oxford, UK, EOLSS

F. Donadini, J. Plado, S.C. Werner, J. Salminen, L.J. Pesonen and M. Lehtinen,
New impact evidence for the Suvasvesi South structure, Central East Finland,
In: C. Cockell, C. Koeberl and I. Gilmour (eds.), Biological Processes Associated with Impact Events, Springer Verlag, Berlin Heidelberg, pp. 287-307

S. Mertanen, P. Hölttä, L.J. Pesonen and J. Paavola,
Paleomagnetism of paleoproterozoic dolerite dykes in central Finland,
in: E. Hanski, S. Mertanen, T. Rämö and J. Vuollo (eds.), Dyke Swarms - Time Markers of Crustal Evolution, Taylor & Francis Group, London, ISBN 10: 0-415-39899-1, pp. 243-256

T. Elbra and L.J. Pesonen,
Rock magnetic and paleomagnetic properties of impactites from deep drill cores of Bosumtwi impact crater, Ghana,
Travaux Geophysiques XXVII (2006), Geophysical Institute Prague, Academy of Sciences of the Czech Republic, ISSN 0039-3169, p. 31

T. Kohout, F. Donadini, G. Kletetschka, L.J. Pesonen and P.J. Wasilewski,
Testing the nature of natural remanent magnetization using REM(AF) method,
Travaux Geophysiques XXVII (2006), Geophysical Institute Prague, Academy of Sciences of the Czech Republic, ISSN 0039-3169, pp. 66-67

L. Pesonen, V. Hoffmann, T. Mikouchi, M. Torii, M. Funaki and A. Lindroos,
Rock magnetism of mesoproterozoic granitic pegmatites (1.8 Gyr) from S-Finland: Magnetite bearing ferrotapiolites (FeTa2O6) as a magnetic recorder,
Travaux Geophysiques XXVII (2006), Geophysical Institute Prague, Academy of Sciences of the Czech Republic, ISSN 0039-3169, pp. 89-90

M. Leppäranta,
Sea ice drift: Status and problems,
Keynote Address in: Proceedings of the 21st International Symposium on Okhotsk Sea & Sea Ice, Mombetsu, Hokkaido, Japan, 19 - 24 February 2006, Publ. by the Okhotsk Sea & Cold Ocean Research Association, February 2006, pp. 1 - 2

M. Leppäranta and K. Shirasawa,
On the climatology of the seasonal sea ice zone,
In: Proceedings of the 21st International Symposium on Okhotsk Sea & Sea Ice, Mombetsu, Hokkaido, Japan, 19 - 24 February 2006, Publ. by the Okhotsk Sea & Cold Ocean Research Association, February 2006, pp. 25 - 28

M. Leppäranta and K. Wang,
Kaksiulotteinen malli järvien jään paksuuden laskemiseksi - Two-dimensional modelling of lake ice thickness,
in: Suurjärviseminaari 2006 - Seminar on Large Lakes 2006, editor H. Simola, University of Joensuu, Publications of the Karelian Institute 145, ISSN 0358-7347, ISBN 952-458-104-3, Yliopistopaino, Joensuu 2006, s. 138-142

K. Shirasawa, M. Leppäranta, T. Kawamura, M. Ishikawa and T. Takatsuka,
Measurements and modelling of the water - ice heat flux in natural waters,
In: Proceedings of the 18thIAHR International Symposium on Ice, Sapporo, Japan, 28 August - 1 September, 2006, Vol. 1, Ed. H. Saeki, Nakanishi Publishing Co. Ltd., ISBN 4-89115-152-8, pp. 85-91

M. Leppäranta, C. Wang, K. Wang. K. Shirasawa and J. Uusikivi,
Investigations of wintertime physical processes in boreal lakes,
In: Proceedings of the Conference devoted to the 15th anniversary of the Northern Water Problems Institute: Water Resources of the European North of Russia: Results and Perspectives, Eds. N.N. Filatov, V.I. Kukharev, T.I. Regerand and V.H. Lifshic, Karelian Research Center RAS, Petrozavodsk 2006, ISBN 5-9274-0239-9, pp. 342-359

A. Deutsch, L.J. Pesonen and S. Dayioglu,
Impact cratering: its geological, biological and economical role,
In: Lithosphere 2006, Proc. of the Fourth Symposium on the Structure, Composition and Evolution of the Lithosphere in Finland, Eds. I.T. Kukkonen, O. Eklund, A. Korja, T. Korja, L.J. Pesonen and M. Poutanen, Insitute of Seismology, University of Helsinki, Report S-46, ISBN 952-10-2167-5, ISSN 0357-3060, Helsinki University Press, Helsinki 2006, pp. 7 - 9

T. Elbra, I. Lassila, E. Haeggström, L.J. Pesonen, I.T. Kukkonen and P. Heikkinen,
Ultrasonic seismic P- and S-velocities - the case of the Outokumpu deep drill core and FIRE profile samples,
Ibid. pp. 15-18

J. Salminen and L.J. Pesonen,
Paleomagnetic and petrophysical investigation of the Mesoproterozoic monzodioritic sill, Valaam, Russian Karelia,
Ibid. pp. 169-172

H.E. Ruotsalainen, S. Hietala, S. Dayioglu, J. Moilanen, L.J. Pesonen and M. Poutanen,
Keurusselkä impact structure - preliminary geophysical investigations,
Ibid. pp. 163-167

JULKI CODE B3

M. Leppäranta,
Editorial: Geophysica 1935-2006 and the Future,
Geophysica 42 (2006) 55-59

L.J. Pesonen,
Uusi IGCP-projekti. IGCP-509: Palaeoproterozoic Supercontinents and Global Evolution,
Geologi 58 (2006) 109

L.J. Pesonen,
Uusi NordForsk-hanke. NORDIC IMPACT RESEARCH -verkosto "NIR" 2006-2008,
Geologi 58 (2006) 110

L.J. Pesonen,
Kiinteän maan geofysiikan uudet laboratoriot Kumpulassa,
Geologi 58 (2006) 144-148

I. Kukkonen ja L.J. Pesonen,
Suomi liittyi ICDP-tutkimusohjelmaan,
Geologi 58 (2006) 149-151

POPULARIZING ARTICLES, JULKI CODE B5

A. Nieminen ja S. Rasmus, Jokainen vaikuttaa ilmastonmuutokseen, Iisalmen Sanomat 12.3.2006, etusivu

A. Nieminen ja S. Rasmus, Ilmastonmuutos kotona, Iisalmen Sanomat 12.3.2006

A. Nieminen ja S. Rasmus, Kasvihuone nimeltä Maa, Iisalmen Sanomat 12.3.2006

S. Rasmus, Helsinkiläisen päästöpäivä, Iisalmen Sanomat 12.3.2006, s. A 8

A. Nieminen ja S. Rasmus, Vaippapusseja ja lämpöpattereita, Iisalmen Sanomat 12.3.2006

DOCTORAL THESES, JULKI CODE D1

Eija Kanto, Snow Characteristics in Dronning Maud Land, Antarctica,
Report Series in Geophysics No 49, University of Helsinki, Division of Geophysics, Yliopistopaino, Helsinki 2006, ISBN 952-10-3313-4, ISSN 0355-8630

EDITORIAL ACTIVITY, JULKI CODE A3

I.T. Kukkonen, O. Eklund, A. Korja, T. Korja, L.J. Pesonen and M. Poutanen (Eds.),
Litosphere 2006 - Fourth Symposium on the Structure, Composition and Evolution of the Litosphere in Finland. Programme and Extended Abstracts, Espoo, Finland, November 9-10, 2006. Insitute of Seismology, University of Helsinki, Report S-46, ISBN 952-10-2167-5, ISSN 0357-3060, 233 pages

BOOKS, JULKI CODE A5