An attempt has been done to reveal the major features of the thermal pattern in the Fyllingsdalen, the Ullrigg and the Årvollskogen boreholes, which are located in southern Norway near Bergen, Stavanger and Moss, respectively. Based on all available shallow and deep structural data together with 2D gravity and magnetic modelling, the 2D structural models have been constructed for the Bergen, Stavanger and Moss regions. These data-based 2D models were used as a structural base during the 2D thermal modelling. The obtained results of the 2D thermal modelling demonstrate that a considerable decrease of the Earth’s surface temperatures during the Eemian and Weichselian glaciations still affects the subsurface thermal pattern of all three study areas in terms of the reduced temperatures within uppermost part of the crystalline crust. In addition, the advective cooling due to groundwater flow is an important factor for the reduction of temperatures within the Bergen and Stavanger areas where the normal annual precipitation is relatively high. In contrast, the influence of the groundwater flow on subsurface temperatures is not clearly identifiable in the Moss area.


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  1. Artemieva, I.M., Thybo, H., Kaban, M.K.
    , 2006. Deep Europe today: geophysical synthesis of the upper mantle structure and lithospheric processes over 3.5 Ga. In: GeeD.G., Stephenson, R.A. (Eds.), European Lithosphere Dynamics, Geol. Soc, London, Mem.32, The Geological Society Publishing House, Bath, pp. 11–41.
    [Google Scholar]
  2. Gradmann, S., Ebbing, J., Fullea, J.
    , 2013. Integrated Geophysical Modeling of Boundary Zone in Lithospheric Mantle under Norway and Sweden, Geophysical Journal International, 194, 1358–1373.
    [Google Scholar]
    , 2012. Factors affecting the distribution of North Sea fish, http://www.google.no/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&ved=0CGIQFjAA&url=http%3A%2F%2FyUOPvJ5KN4gSl_YGwAQ&usg=AFQjCNFP7NOm.
    [Google Scholar]
  4. Jorde, K., Sigmond, E.M.O., Thorsnes, T.
    , 1995. Geologisk kart over Norge, berggrunnskart Stavanger. Norges geologiske undersøkelse, Trondheim, Norway, scale 1: 250 000, 1 sheet.
    [Google Scholar]
  5. Lutro, O., Nordgulen, Ø.
    , 2008. Oslofeltet, berggrunnskart M 1: 250 000. Norges geologiske undersøkelse, Trondheim, Norway.
    [Google Scholar]
  6. Majorowicz, J., Wybraniec, S.
    , 2010. New terrestrial heat flow map of Europe after regional paleoclimatic correction application. International Journal of Earth Sciences, doi: 10.1007/s00531‑010‑0526‑1.
    https://doi.org/10.1007/s00531-010-0526-1 [Google Scholar]
  7. Maystrenko, Y.
    , 2015. Regional temperature distribution beneath the northern North Sea and adjacent Norwegian mainland based on lithosphere-scale 3D thermal modelling. Proceedings World Geothermal Congress 2015, Melbourne, Australia.
    [Google Scholar]
  8. Maystrenko, Y.P., Elvebakk, H.K., Ganerød, G.V., Lutro, O., Olesen, O., Rønning, J.S.
    , 2014. 2D structural and thermal models in southeastern Norway based on the recently drilled Årvollskogen borehole and 2D density, magnetic and thermal modelling. Geothermal Energy2:15, doi: 10.1186/s40517‑014‑0015‑z.
    https://doi.org/10.1186/s40517-014-0015-z [Google Scholar]
  9. Maystrenko, Y.P., Olesen, O., Elvebakk, H.K.
    , 2015a. Indication of deep groundwater flow through the crystalline rocks of southern Norway. Geology, doi: 10.1130/G36318.1.
    https://doi.org/10.1130/G36318.1 [Google Scholar]
  10. Maystrenko, Y.P., Slagstad, T., Elvebakk, H.K., Olesen, O., Ganerød, G.V., Rønning, J.S.
    , 2015b. New heat flow data from three boreholes near Bergen, Stavanger and Moss, southern Norway. Geothermics, doi: 10.1016/j.geothermics.2015.03.010.
    https://doi.org/10.1016/j.geothermics.2015.03.010 [Google Scholar]
  11. NMI
    , 2013. Kart med nedbørnormal for Norge. Gjelder for normalperioden 1961–1990. http://met.no/Klima/Klimastatistikk/Klimanormaler/Nedbor/.
    [Google Scholar]
  12. Ragnhildstveit, J., Helliksen, D.
    , 1997. Geologisk kart over Norge, berggrunnskart Bergen 1: 250 000, Norges geologiske undersøkelse, Trondheim, Norway
    [Google Scholar]
  13. Rudlang, T.
    , 2011. Heat flow and deep underground temperature in the Bergen region. Master of Science Thesis, Petroleum Geology, TGB 4900, NTNU, Trondheim, Norway.
    [Google Scholar]
  14. Rønning, J.S., Dalsegg, E., Elvebakk, H., Ganerød, G.V., Lutro, O., Maystrenko, Y., Olesen, O.
    , 2013. Evaluation of the deep geothermal potential in Moss area, Østfold county. NGU Report 2013.008, pp. 160.
    [Google Scholar]
  15. Slagstad, T., Balling, N., Elvebakk, H., Midttømme, K., Olesen, O., Olsen, L., Pascal, C.
    , 2009. Heat–flow measurements in Late Palaeoproterozoic to Permian geological provinces in south and central Norway and a new heat–flow map of Fennoscandia and the Norwegian–Greenland Sea. Tectonophysics473, 341–361, doi: 10.1016/j.tecto.2009.03.007.
    https://doi.org/10.1016/j.tecto.2009.03.007 [Google Scholar]
  16. Stratford, W., Thybo, H., Faleide, J.I., Olesen, O., and Tryggvason, A.
    , 2009. New Moho Map for onshore southern Norway. Geophysical Journal International, 178, 1755–1765.
    [Google Scholar]
  17. Tveito, O.E., Førland, E., Heino, R., Hanssen-Bauer, I., Alexandersson, H., Dahlström, B., Drebs, A., Kern-Hansen, C., Jónsson, T., Vaarby Laursen, E., Westman, Y.
    , 2000. Nordic temperature maps. DNMI–Report 09/00 KLIMA, 54 pp..
    [Google Scholar]
  18. Vander-Auwera, J., Bolle, O., Bingen, B., Liégeois, J.-P., Bogaerts, M., Duchesne, J.-C., De Waele, B., Longhi, J.
    , 2011. Sveconorwegian massif–type anorthosites and related granitoids result from post–collisional melting of a continental arc root. Earth Science Reviews, 107, 375–397, doi: 10.1016/j.earscirev.2011.04.005.
    https://doi.org/10.1016/j.earscirev.2011.04.005 [Google Scholar]

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