Jon Ove Methlie Hagen

Professor

Norwegian

Email j.o.m.hagen@geo.uio.no

Phone +47-22854038

Fax +47-22857230

Room 409

Username

Visiting address Sem Sælands vei 1 Geologibygningen 0371 OSLO

Postal address Postboks 1047 Blindern 0316 OSLO

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Section Head Physical Geography

Academic Interests

Glaciology
Glaciers and climate changes, glacier mass balance
Arctic glaciers and ice caps
Climate impact assessments (IPCC, ACIA, SWIPA)

Teaching

GEG2110 - Geomorphic Processes
GEG2130 - Geomorphology of the Nordic countries
GEO4420 - Glaciology
GEO4430 - Snow and snow hydrology
AGF-212 Snow and Ice Processes - UNIS - The University Centre in Svalbard

Higher education and employment history

Education

1978: Cand.real (Eq. M.Sc), University of Oslo, Geography (glaciology)
1986: Dr.Scient. (PhD) University of Oslo, Glaciology

Position held

1976 - 77: Hydrologist, Norwegian water resources and energy adm., NVE
1978 - 80, 82 - 84: High school teacher
1980 - 82, 84 - 86: Research fellow, Univ. of Oslo
1986 - 93: Glaciologist, Norwegian Polar Institute
1993 - 95: Section head, Glacier and snow section, NVE
1995 - 96: Ass. Professor, University of Oslo
1996 - 03: Professor, Inst. of geography, UiO
2003 - to present: Professor, Department of geosciences, UiO
2005: Visiting professor, University of Hokkaido, Japan (3 months)
2010 - to present: Affiliated professor, UNIS

Honoraria

Honorary doctor, University of Silesia, Poland since May 2008.

Appointments

Chairman of International Arctic Science Committee (IASC)-Working Group on Arctic Glaciology 1995-2003, vise-chairman 2003-2007,
Vice-president of IUGG/IAHS ICSI, International Commission of Snow and Ice, 1999-2006
Council member of International Glaciological Society (IGS) 2002-2006.
Involved in climate impact assessments both in IPCC as lead and contributing author, in ACIA – Arctic Climate Impact Assessment and SWIPA – Snow, Water, Ice and Permafrost in the Arctic.
Co-editor in chief and editor of The Cryosphere.

Cooperation

Coordinator of the Norwegian IPY-Glaciodyn project, 2006-2010
Partner in Norwegian IPY-project; US-NO Antarctic traverse, 2006-2010
Coordinator of a new Nordic Center of Excellence in Cryospheric research, Top-Research Initiative by Nordic Council, 2010-2015, SVALI

Tags: Glaciology, Cryosphere, Ice caps, Climate change, NCoE-SVALI

Blaszczyk, M., J. A. Jania and J. O. Hagen. 2009. Tidewater glaciers of Svalbard: Recent changes and estimates of calving fluxes. Polish Polar Research, Vol. 30, no. 2, pp. 85–142.

Moholdt, G.. J. O. Hagen, T. Eiken, and T. V. Schuler. 2010. Geometric changes and mass balance of the Austfonna ice cap, Svalbard. The Cryosphere, 4, 21-34, 2010.

Nuth, C., Moholdt, G., Kohler, J., Hagen, J. O. and Kääb, A. 2010: Svalbard glacier elevation changes and contribution to sea level rise, J. Geophys. Res., Vol. 115. doi:10.1029/2008JF001223, 2010.

Moholdt, G., C. Nuth, J. O. Hagen and J. Kohler. 2010. Recent elevation changes of Svalbard glaciers derived from ICESat laser altimetry. Remote Sensingof Environment (2010), doi:10.1016/j.rse.2010.06.008

Dunse, T., R. Greve, T. V. Schuler and J. O. Hagen, 2010. Permanent fast flow versus cyclic surge behavior - simulation of the dynamics of Austfonna, Svalbard. Journal of Glaciology, submitted

Nuth, Christopher; Schuler, Thomas; Kohler, Jack; Altena, Bas & Hagen, Jon Ove Methlie (2012). Estimating the long-term calving flux of Kronebreen, Svalbard, from geodetic elevation changes and mass-balance modelling. Journal of Glaciology. ISSN 0022-1430. 58(207), s 119- 133
Dunse, Thorben; Greve, Ralf; Schuler, Thomas & Hagen, Jon Ove Methlie (2011). Permanent fast flow versus cyclic surge behaviour: numerical simulations of the Austfonna ice cap, Svalbard. Journal of Glaciology. ISSN 0022-1430. 57(202), s 247- 259
Dunse, Thorben; Schuler, Thomas Vikhamar; Hagen, Jon Ove Methlie & Reijmer, Carleen (2011). Seasonal speed-up of two outlet glaciers of Austfonna, Svalbard, inferred from continuous GPS measurements. The Cryosphere Discussions. ISSN 1994-0440. 5, s 3423- 3453 . doi: 10.5194/tcd-5-3423-2011
Gjermundsen, Endre; Mathieu, R.; Kääb, Andreas; Chinn, T.; Fitzharris, B. & Hagen, Jon Ove Methlie (2011). Assessment of multispectral glacier mapping methods and derivation of glacier area changes, 1978-2002, in the central Southern Alps, New Zealand, from ASTER satellite data, field survey and existing inventory data. Journal of Glaciology. ISSN 0022-1430. 57(204), s 667- 683 . doi: 10.3189/002214311797409749
Müller, Karsten; Hamran, Svein-Erik; Sinisalo, Anna Katariina & Hagen, Jon Ove Methlie (2011). Phase Center of L-Band Radar in Polar Snow and Ice. IEEE Transactions on Geoscience and Remote Sensing. ISSN 0196-2892. 49(11), s 4572- 4579 . doi: 10.1109/TGRS.2011.2140376
Haldorsen, Sylvi; Heim, Michael; Dale, Barrie; Landvik, Jon; van der Ploeg, Martine; Leijnse, Anton; Salvigsen, Otto et al. (2010). Sensitivity to long-term climate change of subpermafrost groundwater systems in Svalbard. Quaternary Research. ISSN 0033-5894. 73(2), s 393- 402 . doi: 10.1016/j.yqres.2009.11.002
Moholdt, Geir; Hagen, Jon Ove Methlie; Eiken, Trond & Schuler, Thomas (2010). Geometric changes and mass balance of the Austfonna ice cap, Svalbard. The Cryosphere. ISSN 1994-0416. 4, s 21- 34 . doi: 10.1785/gssrl.81.1.76
Moholdt, Geir; Nuth, Christopher; Hagen, Jon Ove Methlie & Kohler, Jack (2010). Recent elevation changes of Svalbard glaciers derived from ICESat laser altimetry. Remote Sensing of Environment. ISSN 0034-4257. 114(11), s 2756- 2767 . doi: 10.1016/j.rse.2010.06.008
Müller, Karsten; Sinisalo, Anna Katariina; Anschütz, Helgard; Hamran, Svein-Erik; Hagen, Jon Ove Methlie; McConnell, Joseph & Pasteris, Daniel (2010). An 860 km surface mass-balance profile on the East Antarctic plateau derived by GPR. Annals of Glaciology. ISSN 0260-3055. 51(55), s 1- 8
Nuth, Christopher; Moholdt, Geir; Kohler, Jack; Hagen, Jon Ove Methlie & Kääb, Andreas Max (2010). Svalbard glacier elevation changes and contribution to sea level rise. Journal of Geophysical Research - Earth Surface. ISSN 0148-0227. 115(F01008) . doi: 10.1029/2008JF001223
Blaszczyk, Malgorzata; Jania, Jacek A. & Hagen, Jon Ove Methlie (2009). Tidewater glaciers of Svalbard: Recent changes and estimates of calving fluxes. Polish Polar Research. ISSN 0138-0338. 30(2), s 85- 142
Dunse, Thorben; Schuler, Thomas; Hagen, Jon Ove Methlie; Eiken, Trond; Brandt, Ola & Høgda, Kjell Arild (2009). Recent fluctuations in the extent of the firn area of Austfonna, Svalbard, inferred from GPR. Annals of Glaciology. ISSN 0260-3055. 50, s 155- 162
Sund, Monica; Eiken, Trond; Hagen, Jon Ove Methlie & Kääb, Andreas Max (2009). Svalbard surge dynamics derived from geometric changes. Annals of Glaciology. ISSN 0260-3055. 50(52), s 50- 60
Dowdeswell, JA; Benham, TJ; Strozzi, T & Hagen, Jon Ove Methlie (2008). Iceberg calving flux and mass balance of the Austfonna ice cap on Nordaustlandet, Svalbard. Journal of Geophysical Research. ISSN 0148-0227. 113 . doi: 10.1029/2007JF000905
Langley, Kirsty; Hamran, Svein-Erik; Høgda, Kjell Arild; Hogda, KA; Storvold, Rune; Brandt, Ola; Kohler, Jack et al. (2008). From glacier facies to SAR backscatter zones via GPR. IEEE Transactions on Geoscience and Remote Sensing. ISSN 0196-2892. 46(9), s 2506- 2516 . doi: 10.1109/TGRS.2008.918648
Langley, Kirsty A; Hamran, Svein-Erik; Hogda, KA; Storvold, R; Brandt, O; Hagen, Jon Ove Methlie & Kohler, J (2007). Use of C-band ground penetrating radar to determine backscatter sources within glaciers. IEEE Transactions on Geoscience and Remote Sensing. ISSN 0196-2892. 45(5), s 1236- 1246 . doi: 10.1109/TGRS.2007.892600
Nuth, Christopher; Kohler, Jack; Aas, Harald Faste; Brandt, Ola & Hagen, Jon Ove Methlie (2007). Glacier geometry and elevation changes on Svalbard (1936-90): a baseline dataset. Annals of Glaciology. ISSN 0260-3055. 46, s 106- 116
Schuler, Thomas; Loe, Even; Taurisano, Andrea; Eiken, Trond; Hagen, Jon Ove Methlie & Kohler, Jack (2007). Calibrating a surface mass balance model for the Austfonna ice cap, Svalbard. Annals of Glaciology. ISSN 0260-3055. 46, s 241- 248
Taurisano, Andrea; Schuler, Thomas; Hagen, Jon Ove Methlie; Eiken, Trond; Loe, Even; Melvold, Kjetil & Kohler, Jack (2007). The distribution of snow accumulation across the Austfonna ice cap, Svalbard: direct measurements and modelling. Polar Research. ISSN 0800-0395. 26, s 7- 13 . doi: 10.1111/j.1751-8369.2007.00004.x
Lappegard, Gaute; Kohler, Jack; Jackson, Miriam & Hagen, Jon Ove Methlie (2006). Characteristics of subglacial drainage systems deduced from load-cell measurements at Engabreen, Norway. Journal of Glaciology. ISSN 0022-1430. 52(176), s 137- 148
Wangensteen, Bjørn; Tønsberg, Ole Magnus; Kääb, Andreas Max; Eiken, Trond & Hagen, Jon Ove Methlie (2006). Surface elevation change and high resolution surface velocities for advancing outlets of Jostedalsbreen. Geografiska Annaler. ISSN 0435-3676. 88A(1), s 55- 74
Etzelmuller, Bernd & Hagen, Jon Ove Methlie (2005). Glacier-permafrost interaction in arctic and alpine mountain environments - examples from southern Norway and Svalbard, In C. Harris & J.B. Murton (ed.), Cryosperic Systems: Glaciers and Permafrost. Geological Society. ISBN 1-86239-175-0. Chapter 1. s 11 - 27
Schuler, Thomas Vikhamar; Hock, Regine; Jackson, Miriam; Elvehøy, Hallgeir; Braun, Matthias; Brown, Ian & Hagen, Jon Ove Methlie (2005). Distributed mass balance and climate sensitivity modelling of Engabreen, Norway. Annals of Glaciology. ISSN 0260-3055. 42
Schuler, Thomas Vikhamar; Melvold, Kjetil; Hagen, Jon Ove Methlie & Hock, Regine (2005). Assessing the future evolution of meltwater intrusions into a mine below Gruvefonna, Svalbard. Annals of Glaciology. ISSN 0260-3055. 42
Wangensteen, Bjørn & Hagen, Jon Ove Methlie (2005). Mapping glacier velocities on Svalbard using ERS tandem DInSAR data. Norsk Geografisk Tidsskrift. ISSN 0029-1951. (Vol.59, no. 4), s 276- 285
Dowdeswell, Julian & Hagen, Jon Ove Methlie (2004). Arctic Ice caps and Glaciers, In Jonathan Bamber & Tony Payne (ed.), Mass balance of the cryosphere. Cambridge University press. ISBN 0521808952. Chap . 14. s 527 - 558
Hagen, Jon Ove Methlie (2004). The Potential of the Beerenberg Glaciers for climate studies, In Stig Skreslet (ed.), Jan Mayen Island in Scientific Focus. Kluwer Academic Publishers. ISBN 1-4020-2956-X. Chapter 3. s 27 - 36
Hagen, Jon Ove Methlie; Kohler, J; Melvold, Kjetil & Winther, JG (2004). Glaciers in Svalbard: mass balance, runoff and fresh water flux.. Polar Research. ISSN 0800-0395. 22(2), s 145- 159
Hagen, Jon Ove Methlie & Reeh, Niels (2004). In situ measuremnts techniques: land ice, In Jonathan Bamber & Tony Payne (ed.), Mass balance of the cryosphere. Cambridge University press. ISBN 0521808952. Chap. 2. s 11 - 42
Hagen, Jon Ove Methlie & Melvold, Kjetil (2003). On the net mass balance of the glaciers and ice caps in Svalbard, Norwegian Arctic.. Arctic, Antarctic and Alpine research. ISSN 1523-0430. 35(2), s 264- 270
Bruland, Oddbjørn & Hagen, Jon Ove Methlie (2002). Glacial mass balance of Austre Brøggerbreen (Spitsbergen) 1971-1999, modelled with a precipitation �runoff model.. Polar Research. ISSN 0800-0395. 21(1), s 109- 121
Hodson, A.J.; Tranter, M.; Gurnell, A.M.; Clark, M.J. & Hagen, Jon Ove Methlie (2002). The hydrochemistry of Bayelva, a high Arctic proglacial stream in Svalbard.. Journal of Hydrology. ISSN 0022-1694. 257, s 91- 114
Svendsen, H.A.; Beszczynska-Møller, A. & Hagen, Jon Ove Methlie (2002). The Physical environment of Kongsfjorden-Krossfjorden: an Arctic fiord system in Svalbard.. Polar Research. ISSN 0800-0395. 21(1), s 133- 166

View all works in Cristin

Dunse, Thorben; Schuler, Thomas; Hagen, Jon Ove Methlie; Reijmer, Carleen; Nuth, Christopher & Kääb, Andi (2012). Seasonal and interannual velocity variations of two outlet glaciers of Austfonna, Svalbard, inferred by continuous GPS measurements.
Dunse, Thorben; Hagen, Jon Ove Methlie & Schuler, Thomas Vikhamar (2011). Glacier dynamics and subsurface classification of Austfonna, Svalbard: Inferences from observations and modelling.
Dunse, Thorben; Schuler, Thomas; Hagen, Jon Ove Methlie & Reijmer, Carleen (2011). Continuous GPS surface velocity measurements on two fast flowing outlet glaciers of Austfonna, Svalbard.
Nuth, Christopher; Hagen, Jon Ove Methlie; Schuler, Thomas; Kääb, Andreas & Kohler, Jack (2011). Quantification and interpretation of glacier elevation changes.
Schuler, Thomas; Dunse, Thorben; Eiken, Trond; Hagen, Jon Ove Methlie; Moholdt, Geir & Østby, Torbjørn (2011). A framework for modeling climatic mass balance from reanalysis data - Austfonna, Svalbard.
Østby, Torbjørn; Schuler, Thomas; Hagen, Jon Ove Methlie; Reijmer, Carleen & Hock, Regine (2011). Climatic mass balance of Austfonna ice cap, Svalbard over 2004-2007, from a distributed, coupled energy balance and snow pack model.
Dunse, Thorben; Greve, Ralf; Schuler, Thomas & Hagen, Jon Ove Methlie (2010). Investigating surge behaviour versus quasi-permanent fast flow of the Austfonna ice cap, Svalbard, by numerical modelling.
Hagen, Jon Ove Methlie; Dunse, Thorben; Eiken, Trond; Moholdt, Geir; Nuth, Christopher & Schuler, Thomas (2010). GLACIODYN - The response of Arctic glaciers to global warming.
Nuth, Christopher; Schuler, Thomas; Kohler, Jack & Hagen, Jon Ove Methlie (2010). Combining mass balance measurements/modeling with geodetic elevation changes: A case study from Kongsvegen and Holtedahlfonna/Kronebreen..
Nuth, Christopher; Schuler, Thomas; Kohler, Jack; Hagen, Jon Ove Methlie & Engelhardt, Markus (2010). Combining surface mass balance with geodetic elevation changes: Examples from Kongsvegen and Holtedahlfonna.
Nuth, Christopher; Schuler, Thomas; Kohler, Jack; Hagen, Jon Ove Methlie & Kääb, Andreas Max (2010). Combining elevation changes and mass balance on Kongsvegen and Kronebreen..
Schuler, Thomas; Dunse, Thorben; Eiken, Trond; Hagen, Jon Ove Methlie; Moholdt, Geir & Nuth, Christopher (2010). A surface mass balance history of Austfonna, Svalbard, derived from reanalysis data.
Hagen, Jon Ove Methlie (2009). Isbreer.
Hagen, Jon Ove Methlie (2009). Om isbreforskning i det internasjonlae polaråret.
Moholdt, Geir; Nuth, Christopher & Hagen, Jon Ove Methlie (2009). Recent elevation changes of Arctic glaciers derived from repeat track ICESat altimetry.
Moholdt, Geir; Nuth, Christopher & Hagen, Jon Ove Methlie (2009). Repeat track ICESat altimetry over Austfonna and Devon ice caps.
Müller, Karsten; Anschütz, Helgard; Sinisalo, Anna Katariina; Hamran, Svein-Erik; Hagen, Jon Ove Methlie; McConnell, Joseph; Pasteris, Daniel et al. (2009). Surface mass balance along the Norwegian/U.S. scientific traverse across East Antarctica.
Müller, Karsten; Sinisalo, Anna Katariina; Anschütz, Helgard; Hamran, Svein-Erik; Hagen, Jon Ove Methlie; McConnell, Joseph & Pasteris, Daniel (2009). An 860km accumulation rate profile on the East Antarctic plateau derived by GPR.
Nuth, Christopher; Kääb, Andreas Max; Moholdt, Geir; Kohler, Jack & Hagen, Jon Ove Methlie (2009). Increasing volume loss of southern Svalbard glaciers revealed by DEM comparison.
Nuth, Christopher; Moholdt, Geir; Kohler, Jack & Hagen, Jon Ove Methlie (2009). Geometric Changes of Svalbard glaciers and contribution to sea-level rise.
Nuth, Christopher; Schuler, Thomas; Kohler, Jack & Hagen, Jon Ove Methlie (2009). Glacier dynamics estimated using mass balance and elevation change data: A case study of two NW Svalbard glaciers.
Dunse, Thorben; Schuler, Thomas & Hagen, Jon Ove Methlie (2008). Application of a numerical ice sheet model on Austfonna, Svalbard - model preparations and input data.
Dunse, Thorben; Schuler, Thomas; Hagen, Jon Ove Methlie; Eiken, Trond; Moholot, Geir; Taurisano, Andrea; Melvold, Kjetil et al. (2008). Glacier facies transitions on Austfonna, Svalbard, derived from ground-penetrating radar.
Hagen, Jon Ove Methlie (2008). Arctic Glaciers and Ice caps – impacts on global sea level.
Hagen, Jon Ove Methlie (2008). Arctic Glaciers and Ice caps – impacts on global sea level..
Hagen, Jon Ove Methlie (2008). Isbreer og havnivåendringer.
Hagen, Jon Ove Methlie (2008). Om isbreforskning i det internasjonlae polaråret.
Hagen, Jon Ove Methlie; Eiken, Trond; Schuler, Thomas; Dunse, Thorben; Melvold, Kjetil; Moholot, Geir; Taurisano, Andrea et al. (2008). Recent changes in surface mass balance of the Austfonna ice cap, Svalbard.
Moholdt, Geir & Hagen, Jon Ove Methlie (2008). A new DEM of Austfonna ice cap by combining SAR intereferometry and ICESat altimetry.
Moholot, Geir; Dunse, Thorben; Eiken, Trond; Hagen, Jon Ove Methlie; Schuler, Thomas & Brandt, Ola (2008). Geodetic mass balance of Vestfonna, Austfonna and Kvitøyjøkulen ice caps since 1983.
Moholot, Geir; Hagen, Jon Ove Methlie & Eiken, Trond (2008). Geometric changes of Austfonna ice cap.
Müller, Karsten; Albert, Mary; Hamran, Svein-Erik & Hagen, Jon Ove Methlie (2008). Radar Scattering Zones across Dronning Maud Land, East Antarctica.
Müller, Karsten; Hamran, Svein-Erik; Hagen, Jon Ove Methlie & Sinisalo, Anna Katariina (2008). Relation between GPR, SAR and accumulation rate in the dry-snow zone of East Antarctica.
Nuth, Christopher; Moholot, Geir; Kohler, Jack & Hagen, Jon Ove Methlie (2008). Climatic and dynamic influences on geodetic mass balance estimate of Svalbard.
Nuth, Christopher; Moholot, Geir; Kohler, Jack; Hagen, Jon Ove Methlie & Faste-Aas, Harald (2008). Rapid surface elevation losses of Spitsbergen glaciers (1936- 1990-2005).
Schuler, Thomas; Dunse, Thorben; Eiken, Trond; Hagen, Jon Ove Methlie; Moholot, Geir & Nuth, Christopher (2008). A 50 year accumulation history of Austfonna, Svalbard.
Schuler, Thomas; Dunse, Thorben; Eiken, Trond; Hagen, Jon Ove Methlie; Moholot, Geir & Taurisano, Andrea (2008). The accumulation pattern of Austfonna, Svalbard.
Sund, Monica; Eiken, Trond; Hagen, Jon Ove Methlie; Kääb, Andreas Max; Schuler, Thomas; Müller, Karsten; Moholot, Geir et al. (2008). Recent surge activity in southern Spitsbergen.
Dunse, Thorben; Schuler, Thomas Vikhamar; Hagen, Jon Ove Methlie; Eiken, Trond; Melvold, Kjetil & Moholot, Geir (2007). Snow accumulation over Austfonna, northeastern Svalbard, derived by ground-penetrating radar..
Dunse, Thorben; Schuler, Thomas Vikhamar; Hagen, Jon Ove Methlie; Eiken, Trond; Moholot, Geir & Melvold, Kjetil (2007). Glacier facies transitions on Austfonna, Svalbard, derived from ground-penetrating radar..
Hagen, Jon Ove Methlie (2007). Breer og globale havnivåendringer.
Hagen, Jon Ove Methlie (2006). Breer i Arktis og globale havnivåendringer.
Hagen, Jon Ove Methlie (2006). Breer i Arktis og globale havnivåendringer.
Hagen, Jon Ove Methlie (2006). Hvorfor og hvordan måler vi breene i Arktis.
Hagen, Jon Ove Methlie (2006). Hvorfor og hvordan studerer vi breene i Arktis.
Hagen, Jon Ove Methlie (2006). Litt om breene på Svalbard (og i Norge).
Hagen, Jon Ove Methlie; Eiken, Trond; Loe, Even; Kohler, Jack; Melvold, Kjetil; Schuler, Thomas & Taurisano, Andrea (2006). More on elevation changes on Austfonna Ice Cap.
Hagen, Jon Ove Methlie; Eiken, Trond; Loe, Even; Schuler, Thomas & Taurisano, Andrea (2006). Elevation changes on Austfonna Ice Cap.
Hagen, Jon Ove Methlie & Schuler, Thomas (2006). Hulrom i isbreer: Longyearbreen, Larsbreen og Foxfonna.
Loe, Even; Eiken, Trond; Hagen, Jon Ove Methlie; Melvold, Kjetil; Schuler, Thomas & Taurisano, Andrea (2006). Energy and mass balance at Etonbreen, Austfonna.
Schuler, Thomas; Eiken, Trond; Hagen, Jon Ove Methlie; Loe, Even; Melvold, Kjetil & Taurisano, Andrea (2006). A surface mass balance model for Austfonna, Svalbard.
Schuler, Thomas; Loe, Even; Taurisano, Andrea; Eiken, Trond; Hagen, Jon Ove Methlie & Kohler, Jack (2006). A calibrated surface mass balance model for the Austfonna ice cap, Svalbard.
Hagen, Jon Ove Methlie (2005, 22. november). Snø og kunstsnø, Frokost-TV. [TV]. NRK1.
Hagen, Jon Ove Methlie (2005, 05. oktober). Verdt å Vite, Ang. CryoSat,. [Radio]. NRK1.
Hagen, Jon Ove Methlie & Oerlemans, Johannes (2005). Future response of Arctic Glaciers to climate change – need for new research.
Schuler, Thomas; Hagen, Jon Ove Methlie; Eiken, Trond; Loe, Even; Melvold, Kjetil; Kohler, Jack & Taurisano, Andrea (2005). A surface mass balance model for Austfonna, Svalbard.
Hagen, Jon Ove Methlie; Eiken, Trond; Kohler, Jack & Melvold, Kjetil (2004). Geometry changes on Svalbard glaciers – mass balance or dynamic response?.
Schuler, Thomas Vikhamar; Hock, Regine; Jackson, Miriam; Elvehøy, Hallgeir; Braun, Matthias; Brown, Ian & Hagen, Jon Ove Methlie (2004). Distributed mass balance and climate sensitivity modelling of Engabreen, Norway.
Schuler, Thomas Vikhamar; Melvold, Kjetil & Hagen, Jon Ove Methlie (2004). Estimating the rate of melt water intruding into a mine below the Gruvefonne ice cap, Svalbard.
Schuler, Thomas Vikhamar; Melvold, Kjetil; Hagen, Jon Ove Methlie & Hock, Regine (2004). Assessing the future evolution of meltwater intrusions into a mine below Gruvefonna, Svalbard.
Carlsen, Marit; Hagen, Jon Ove Methlie & Lønne, Ida (2003). Glacier front retreat in Van Keulenfjorden, Svalbard, during the last 100 years.
Hagen, Jon Ove Methlie (2003). Forskningsutfordringer innen glasiologi og permafrost.
Hagen, Jon Ove Methlie (2003). Mass balance trends of glaciers in Svalbard and Scandinavia.
Hagen, Jon Ove Methlie (2003). The potential for Beerenberg glaciers for climate studies.
Hagen, Jon Ove Methlie & Melvold, Kjetil (2003). Superimposed ice zone on Austfonna, Svalbard..
Hagen, Jon Ove Methlie; Melvold, Kjetil & Etzelmuller, Bernd (2003). Det frosne landet, snø-is-breer-permafrost.
Wangensteen, Bjørn; Eiken, Trond; Melvold, Kjetil; Tønsberg, Ole Magnus & Hagen, Jon Ove Methlie (2003). Determining the flow fields of two glacier outlets of the Jostedalsbreen ice cap, Norway, using digital photogrammetry.