Personkort bilde
Foto: UiT

Rypdal, Kristoffer

Professor Institutt for matematikk og statistikk
Flag icon Flag icon

  • Franzke, Christian; Barbosa, Susana; Blender, Richard; Fredriksen, Hege-Beate; Laepple, Thomas; Lambert, Fabrice; Nilsen, Tine; Rypdal, Kristoffer; Scotto, Manuel; Rypdal, Martin Wibe; Vannitsem, Stephane; Watkins, Nicholas W.; Yang, Lichao; Yuan, Naiming. The Structure of Climate Variability Across Scales. Reviews of Geophysics 2020; Volum 58 (2). ISSN 8755-1209.s doi: 10.1029/2019RG000657.

  • Rypdal, Martin wibe; Fredriksen, Hege-Beate; Myrvoll-Nilsen, Eirik; Rypdal, Kristoffer; Sørbye, Sigrunn Holbek. Emergent scale invariance and climate sensitivity. Climate 2018; Volum 6 (4). ISSN 2225-1154.s 1 - 15.s doi: 10.3390/cli6040093.

  • Rypdal, Martin wibe; Fredriksen, Hege-Beate; Rypdal, Kristoffer; Steene, Rebekka. Emergent constraints on climate sensitivity. Nature 2018; Volum 563 (7729). ISSN 0028-0836.s E4 - E5.s doi: 10.1038/s41586-018-0639-4.

  • Rypdal, Kristoffer. Empirical Growth Models for the Renewable Energy Sector. Advances in Geosciences 2018; Volum 45. ISSN 1680-7340.s 35 - 44.s doi: 10.5194/adgeo-45-35-2018.

  • Rypdal, Kristoffer. The Life and Death of the Recent Global Warming Hiatus Parsimoniously Explained. Climate 2018; Volum 6 (3). ISSN 2225-1154.s 1 - 14.s doi: 10.3390/cli6030064.

  • Fredriksen, Hege-Beate; Rypdal, Kristoffer. Spectral characteristics of instrumental and climate model surface temperatures. Journal of Climate 2016; Volum 29 (4). ISSN 0894-8755.s 1253 - 1268.s doi: 10.1175/JCLI-D-15-0457.1.

  • Rypdal, Kristoffer; Rypdal, Martin wibe. Interactive discussion on: K. Rypdal and M. Rypdal: Comment on scaling regimes and and linear/nonlinear responses of last millennium climate to volcanic and solar forcing" by S. Lovejoy and C. Varotsos.. Earth System Dynamics Discussions 2016. ISSN 1866-3591.

  • Rypdal, Kristoffer. Interactive discussion on “On determining the point of no return in climate change” by B. C. van Zalinge et al., Earth Syst. Dynam. Discuss., 2016. (fulltekst) Earth System Dynamics Discussions 2016. ISSN 1866-3591.s doi: 10.5194/esd-2016-40-RC2.

  • Rypdal, Kristoffer; Rypdal, Martin wibe. Comment on "Scaling regimes and linear/nonlinear responses of last millennium climate to volcanic and solar forcing" by S. Lovejoy and C. Varotsos (2016). Earth System Dynamics 2016; Volum 7 (3). ISSN 2190-4979.s 579 - 609.s doi: 10.5194/esd-7-597-2016.

  • Nilsen, Tine; Rypdal, Kristoffer; Fredriksen, Hege-Beate. Are there multiple scaling regimes in Holocene temperature records?. (fulltekst) (sammendrag) Earth System Dynamics 2016; Volum 7 (2). ISSN 2190-4979.s 419 - 439.s doi: 10.5194/esd-7-419-2016.

  • Rypdal, Martin wibe; Rypdal, Kristoffer. Late Quaternary temperature variability described as abrupt transitions on a 1/f noise background. Earth System Dynamics 2016; Volum 7. ISSN 2190-4979.s 281 - 293.s doi: 10.5194/esd-7-281-2016.

  • Rypdal, Kristoffer. Global warming projections derived from an observation-based minimal model. Earth System Dynamics 2016; Volum 7 (1). ISSN 2190-4979.s 51 - 70.s doi: 10.5194/esd-7-51-2016.

  • Rypdal, Kristoffer. Attribution in the presence of a long-memory climate response. Earth System Dynamics 2015; Volum 6 (2). ISSN 2190-4979.s 719 - 730.s doi: 10.5194/esd-6-719-2015.

  • Rypdal, Martin wibe; Rypdal, Kristoffer. Late quaternary temperature variability described as abrupt transitions on a 1/f noise background. Earth System Dynamics Discussions 2015; Volum 6. ISSN 1866-3591.s 2323 - 2337.s doi: 10.5194/esdd-2323-2015.

  • Rypdal, Kristoffer. Global warming projections derived from an observation-based minimal model. Earth System Dynamics Discussions 2015; Volum 6. ISSN 1866-3591.s 1789 - 1813.s doi: 10.5194/esdd-6-1789-2015.

  • Rypdal, Kristoffer. Attribution in the presence of a long-memory climate response. Earth System Dynamics Discussions 2015; Volum 6. ISSN 1866-3591.s 1309 - 1338.s doi: 10.5194/esdd-6-1309-2015.

  • Rypdal, Kristoffer; Rypdal, Martin wibe; Fredriksen, Hege-Beate. Spatiotemporal long-range persistence in earth's temperature field: Analysis of stochastic-diffusive energy balance models. Journal of Climate 2015; Volum 28 (21). ISSN 0894-8755.s 8379 - 8395.s doi: 10.1175/JCLI-D-15-0183.1.

  • Østvand, Lene; Rypdal, Kristoffer; Rypdal, Martin wibe. Statistical significance of rising and oscillatory trends in global ocean and land temperature in the past 160 years. (fulltekst) Earth System Dynamics Discussions 2014; Volum 5. ISSN 1866-3591.s 327 - 362.s doi: 10.5194/esdd-5-327-2014.

  • Østvand, Lene; Nilsen, Tine; Rypdal, Kristoffer; Divine, Dmitry, V.; Rypdal, Martin wibe. Long-range memory in internal and forced dynamics of millennium-long climate model simulations. Earth System Dynamics 2014; Volum 5 (2). ISSN 2190-4979.s 295 - 308.s doi: 10.5194/esd-5-295-2014.

  • Rypdal, Martin wibe; Rypdal, Kristoffer. Long-memory effects in linear response models of Earth's temperature and implications for future global warming. Journal of Climate 2014; Volum 27 (14). ISSN 0894-8755.s 5240 - 5258.s doi: 10.1175/JCLI-D-13-00296.1.

  • Rypdal, Martin wibe; Sirnes, Espen; Løvsletten, Ola; Rypdal, Kristoffer. Assessing market uncertainty by means of a time-varying intermittency parameter for asset price fluctuations. Physica A: Statistical Mechanics and its Applications 2013. ISSN 0378-4371.

  • Rypdal, Kristoffer; Østvand, Lene; Rypdal, Martin wibe. Long-range memory in Earth's surface temperature on time scales from months to centuries. Journal of Geophysical Research (JGR): Atmospheres 2013; Volum 118 (13). ISSN 2169-897X.s 7046 - 7062.s doi: 10.1002/jgrd.50399.

  • Zivkovic, Tatjana; Rypdal, Kristoffer. ENSO dynamics: Low-dimensional-chaotic or stochastic?. Journal of Geophysical Research (JGR): Atmospheres 2013; Volum 118. ISSN 2169-897X.s 2161 - 2168.s doi: 10.1002/jgrd.50190.

  • Rypdal, Kristoffer; Rypdal, Martin wibe. Stochastic properties of solar activity proxies. Astrophysics and Space Science Proceedings 2012; Volum 33. ISSN 1570-6591.s 227 - 232.s doi: 10.1007/978-3-642-30442-2_25.

  • Rypdal, Martin wibe; Rypdal, Kristoffer. Is there long-range memory in solar activity on timescales shorter than the sunspot period?. Journal of Geophysical Research (JGR): Space Physics 2012; Volum 117. ISSN 2169-9380.s doi: 10.1029/2011JA017283.

  • Zivkovic, Tatjana; Rypdal, Kristoffer. Organization of the magnetosphere during substorms. Journal of Geophysical Research (JGR): Space Physics 2012; Volum 117 (A5:A05212). ISSN 2169-9380.s doi: 10.1029/2011JA016878.

  • Rypdal, Kristoffer. Global temperature response to radiative forcing: Solar cycle versus volcanic eruptions. Journal of Geophysical Research (JGR): Atmospheres 2012; Volum 117. ISSN 2169-897X.s doi: 10.1029/2011JD017283.

  • Zivkovic, Tatjana; Rypdal, Kristoffer. Low-dimensionality and predictability of solar wind and global magnetosphere during magnetic storms. Journal of Geophysical Research (JGR): Space Physics 2011; Volum 116. ISSN 2169-9380.s doi: 10.1029/2011JA016547.

  • Rypdal, Kristoffer; Klumov, B.; Kozelov, Boris; Kube, Ralph; Rypdal, Martin wibe. Exploring the Analogy Between Freezing of a 2D Yukawa Liquid and 2D Decaying Turbulence in Fluids. AIP Conference Proceedings 2011; Volum 1397 (1). ISSN 0094-243X.s 72 - 77.s doi: 10.1063/1.3659743.

  • Hall, Chris; Rypdal, Kristoffer; Rypdal, Martin wibe. The E region at 69 degrees N, 19 degrees E: Trends, significances, and detectability. Journal of Geophysical Research (JGR): Space Physics 2011; Volum 116. ISSN 2169-9380.s A05309 - .s doi: 10.1029/2011JA016431.

  • Rypdal, Martin wibe; Rypdal, Kristoffer. Discerning a linkage between solar wind turbulence and ionospheric dissipation by a method of confined multifractal motions. Journal of Geophysical Research (JGR): Space Physics 2011; Volum 226. ISSN 2169-9380.s A02202 - .s doi: 10.1029/2010JA015907.

  • Rypdal, Martin wibe; Rypdal, Kristoffer. Stochastic modeling of the AE index and its relation to fluctuations in B-z of the IMF on time scales shorter than substorm duration. Journal of Geophysical Research (JGR): Space Physics 2010; Volum 115. ISSN 2169-9380.s doi: 10.1029/2010JA015463.

  • Rypdal, Martin wibe; Rypdal, Kristoffer. Rypdal and Rypdal reply. A Reply to the Comment by Nicola Scafetta and Bruce J. West. Physical Review Letters 2010; Volum 105 (21). ISSN 0031-9007.s 219802 - .s doi: 10.1103/PhysRevLett.105.21980.

  • Ratynskaia, Svetlana; Regnoli, G.; Klumov, B.; Rypdal, Kristoffer. Grain transport in three-dimensional soft dusty plasma states. Physics of Plasmas 2010; Volum 17 (3). ISSN 1070-664X.s doi: 10.1063/1.3334377.

  • Rypdal, Martin wibe; Rypdal, Kristoffer. Testing Hypotheses about Sun-Climate Complexity Linking. Physical Review Letters 2010; Volum 104 (12). ISSN 0031-9007.s doi: 10.1103/PhysRevLett.104.128501.

  • Ratynskaia, Svetlana; Regnoli, G.; Rypdal, Kristoffer; Klumov, B.; Morfill, G.. Critical fluctuations and anomalous transport in soft Yukawa-Langevin systems. Physical Review E. Statistical, Nonlinear, and Soft Matter Physics 2009; Volum 80 (4). ISSN 1539-3755.s doi: 10.1103/PhysRevE.80.046404.

  • Servidio, Sergio; Primavera, Leonardo; Carbone, Vincenzo; Noullez, Alain; Rypdal, Kristoffer. A model for two-dimensional bursty turbulence in magnetized plasmas. Physics of Plasmas 2008; Volum 15. ISSN 1070-664X.s doi: 10.1063/1.2825656.

  • Milovanov, Alexander; Rasmussen, Jens Juul; Rypdal, Kristoffer. Stretched-exponential decay functions from a self-consistent model of dielectric relaxation. Physics Letters A 2008; Volum 372. ISSN 0375-9601.s 2148 - 2154.s doi: 10.1016/j.physleta.2007.11.025.

  • Ratynskaia, Svetlana; Castaldo, C.; Rypdal, Kristoffer; Morfill, G.; de Angelis, U.; Pericolo-Ridolfini, V.; Rufoloni, A.; Giovanozzi, E.. Hypervelocity dust impacts in FTU scrape-off layer. Nuclear Fusion 2008; Volum 48. ISSN 0029-5515.s doi: 10.1088/0029-5515/48/1/015006.

  • Zivkovic, Tatjana; Rypdal, Kristoffer. Experimental evidence of low-dimensional chaotic convection dynamics in a toroidal magnetized plasma. Physical Review E. Statistical, Nonlinear, and Soft Matter Physics 2008; Volum 77. ISSN 1539-3755.s 037401 - .s doi: 10.1103/PhysRevE.77.037401.

  • Rypdal, Martin wibe; Rypdal, Kristoffer. A stochastic theory for temporal fluctuations in self-organized critical systems. New Journal of Physics 2008; Volum 10. ISSN 1367-2630.s 123010/1 - 11.s doi: 10.1088/1367-2630/10/12/123010.

  • Zivkovic, Tatjana; Rypdal, Kristoffer. Evidence of low-dimensional chaos in magnetized plasma turbulence. The European Physical Journal Special Topics 2008; Volum 164. ISSN 1951-6355.s 157 - 164.s doi: 10.1140/epjst/e2008-00841-5.

  • Rypdal, Kristoffer; Kozelov, Boris V; Ratynskaia, Svetlana; Klumov, B.; Knapek, C.; Rypdal, Martin wibe. Scale-free vortex cascade emerging from random forcing in a strongly coupled system. New Journal of Physics 2008; Volum 10. ISSN 1367-2630.s 093018 - .s doi: 10.1088/1367-2630/10/9/093018.

  • Rypdal, Martin wibe; Rypdal, Kristoffer. Modeling temporal fluctuations in avalanching systems. Physical Review E. Statistical, Nonlinear, and Soft Matter Physics 2008; Volum 78. ISSN 1539-3755.s 051127/1 - 11.s doi: 10.1103/PhysRevE.78.051127.

  • Rypdal, Kristoffer; Garcia, Odd Erik. Reduced Lorenz models for anomalous transport and profile resilience. Physics of Plasmas 2007; Volum 14. ISSN 1070-664X.s doi: 10.1063/1.2435318.

  • Kozelov, Boris V; Rypdal, Kristoffer. Spatial scaling of optical fluctuations during substorm-time aurora. Annales Geophysicae 2007; Volum 25. ISSN 0992-7689.s 915 - 927.

  • Rypdal, Kristoffer; Rypdal, Martin wibe; Zivkovic, Tatjana; Kozelov, Boris V. Complexity in astro and geospace systems: the turbulence versus SOC controversy. AIP Conference Proceedings 2007; Volum 932. ISSN 0094-243X.s 203 - 208.

  • Milovanov, Alexander; Rypdal, Kristoffer; Rasmussen, Jens Juul. Stretched exponential relaxation and ac universality in disordered dielectrics. Physical Review B. Condensed Matter and Materials Physics 2007; Volum 76. ISSN 1098-0121.s 104201-1 - .s doi: 10.1103/PhysRevB.76.104201.

  • Castaldo, C.; Ratynskaia, Svetlana; Pericoli, V; de Angelis, U.; Rypdal, Kristoffer; Pieroni, L.; Giovannozzi, E.; Maddaluno, G.; Marmolino, C.; Rufoloni, A.; Tuccillo, A.; Kretschmer, M.; Morfill, G. E.. Diagnostics of fast dust particles in tokamak edge plasmas. Nuclear Fusion 2007; Volum 47. ISSN 0029-5515.s L5 - L9.s doi: 10.1088/0029-5515/47/7/L02.

  • Rypdal, Kristoffer; Ratynskaia, Svetlana. Plasma profiles, waves and anomalous transport in a purely toroidal plasma modified by a biased internal anode. Physica Scripta 2006; Volum T122. ISSN 0031-8949.s doi: 10.1088/00318949/2006/T122/010.

  • Ratynskaia, Svetlana; Rypdal, Kristoffer; Knapek, Christina; Khrapak, Sergei; Milovanov, Alexander; Ivlev, Alexei; Rasmussen, Jens Juul; Morfill, Gregor. Superdiffusion and viscoelastic vortex flows in a two-dimensional complex plasma. Physical Review Letters 2006; Volum 96. ISSN 0031-9007.s doi: 10.1103/PhysRevLett.96.105010.

  • Ratynskaia, Svetlana; Knapek, C; Rypdal, Kristoffer; Khrapak, S; Morfill, G.. Statistics of particle transport in a two-dimensional dusty plasma cluster. Physics of Plasmas 2005; Volum 12. ISSN 1070-664X.

  • Rypdal, Kristoffer; Ratynskaia, Svetlana. Onset of turbulence and profile resilience in the Helimak configuration. Physical Review Letters 2005; Volum 94. ISSN 0031-9007.s 22 - 26.

  • Rypdal, Kristoffer. Three-Field Model for Drift Waves in a Simple Magnetized Torus. Physica Scripta 2004; Volum T113. ISSN 0031-8949.s 121 - 129.

  • Rypdal, Kristoffer; Ratynskaia, S. Fluctuation threshold and profile resilience in weakly ionized plasma in a curved, unsheared magnetic field. Physics of Plasmas 2004; Volum 11 (10). ISSN 1070-664X.s 4623 - 4633.

  • Rypdal, Kristoffer; Paulsen, J. V.; Garcia, O. E.; Ratynskaia, Svetlana; Demidov, V.. Non-equilibrium quasi-stationary states in a magnetized plasma. Nonlinear processes in geophysics 2004; Volum 10. ISSN 1023-5809.s 139 - 149.

  • Rypdal, Kristoffer; Ratynskaia, Svetlana. Statistics of low-frequency plasma fluctuations in a simple magnetized torus. Physics of Plasmas 2003; Volum 10 (7). ISSN 1070-664X.s 2686 - 2696.

  • Rypdal, Kristoffer. Confinement and bursty transport in a flux-driven convection model with sheared flows. Plasma Physics and Controlled Fusion 2003; Volum 45. ISSN 0741-3335.s 919 - 932.

  • Demidov, V.; Ratynskaia, Svetlana; Rypdal, Kristoffer. Reducing influence of ion current on measurements of electron velocity istributions in plasmas. Review of Scientific Instruments 2001; Volum 72 (11). ISSN 0034-6748.s 4106 - .

  • Demidov, V.; Ratynskaia, Svetlana; Rypdal, Kristoffer. The analysis of probe I-V characteristics in a magnetized low-temperature plasma,. Contributions to Plasma Physics 2001; Volum 41 (5). ISSN 0863-1042.

  • Ratynskaia, Svetlana; Rypdal, Kristoffer; Demidov, V.. Measurements of plasma potential and electron temperature fluctuations in a low-temperature magnetized plasma. Contributions to Plasma Physics 2001; Volum 41 (5). ISSN 0863-1042.

  • Paulsen, J. V.; Rypdal, Kristoffer; Garcia, O. E.; Olsen, O. M.. Anomalous Transport in the Simple Torus. Physica Scripta 2000; Volum T84. ISSN 0031-8949.s 203 - .

  • Ratynskaia, Svetlana; Demidov, V.; Rypdal, Kristoffer. A probe for measurements of electrostatic fluctuations in a low-temperature magnetized plasma. Review of Scientific Instruments 2000 (71). ISSN 0034-6748.s 1367 - .

  • Ratynskaia, Svetlana; Demidov, V.; Rypdal, Kristoffer. Probe measurements of electron temperature and density in strongly magnetized plasma}. Review of Scientific Instruments 2000 (71). ISSN 0034-6748.s 3383 - .

  • Rypdal, Kristoffer. Self-organized States in Sustained Toroidal Pinches. Physics of Plasmas 2000 (7). ISSN 1070-664X.s 4032 - .

  • Rypdal, Kristoffer; Demidov, V.; Ratynskaia, Svetlana. An electrostatic probe with end plugs for measurements in a magnetized plasma. Review of Scientific Instruments 1999 (70). ISSN 0034-6748.s 4266 - .

  • Rypdal, Kristoffer; Demidov, V.; Ratynskaia, Svetlana; Armstrong, Richard. Probe measurements of electron energy distri-butions in a strongly magnetized low-pressure helium plasma. Physics of Plasmas 1999 (6). ISSN 1070-664X.s 350 - .

  • Øynes, F. J.; Olsen, O.-M.; Pecseli, Hans L.; Fredriksen, Åshild; Rypdal, Kristoffer. Experimental study of low-frequency electrstatic fluctuations in a magnetized toroidal plasma. Physical Review E. Statistical, Nonlinear, and Soft Matter Physics 1998; Volum 57. ISSN 1539-3755.s 2242 - 2255.

  • Rypdal, Kristoffer; Brundtland, Terje. The Birkeland Terrella experiments and their importance for the modern synergy of laboratory and space plasmaphysics. Journal de Physique IV : Colloque 1998. ISSN 1155-4339.

  • Rypdal, Kristoffer; Fredriksen, Åshild; Olsen, O. M.; Hellblom, G.. Microwave Plasma in a Simple Magnetized Torus. Physics of Plasmas 1997; Volum 4. ISSN 1070-664X.s 1468 - 1480.

  • Rypdal, Kristoffer; Garcia, O. E.; Paulsen, J. V.. Anomalous Cross-Field Current and Fluctuating Equilibrium of Magnetized Plasmas. Physical Review Letters 1997 (79). ISSN 0031-9007.s 1857 - .

  • Olsen, O. M.; Rypdal, Kristoffer; Hanssen, Alfred; Pecseli, Hans L.. Experimental Study of Low -Frequency Electrostatic Fluctuations in a Simple Magnetized Torus. Bulletin- American Physics Societe 1997; Volum II (42).s 2048 - .

  • Rypdal, Kristoffer; Grønvoll, E.; Øynes, F. J.; Fredriksen, Åshild; Armstrong, Richard; Trulsen, Jan; Pecseli, Hans L.. Confinement an turbulent transport in a plasma torus with no rotational transform. Plasma Physics and Controlled Fusion 1994; Volum 36. ISSN 0741-3335.s 1099 - 1114.

  • Milovanov, Alexander; Rypdal, Kristoffer; Rasmussen, Jens Juul. Fractional relaxation equation from ac universality in disordered solids, inin "Collective Phenomena in Macroscopic Systems" Proceedings of the Workshop (Villa Olmo, Como, Italy 4-6 December 2006) Edited by: G.Bertin, R.Pozzoli, M.Rome, and K.R.Sreenivasan. World Scientific 2007 ISBN 978-981-270-705-5.

  • Fredriksen, Hege-Beate; Rypdal, Martin wibe; Rypdal, Kristoffer. At which spatiotemporal scales, and in which climate states, can the linear temperature response hypothesis be rejected by data?. EGU general assembly 2018 2018-04-09 - 2018-04-13 2018.

  • Rypdal, Kristoffer. En femtiåring i brytning mellom vekst og forfall. (fulltekst) nordnorskdebatt.no 2018.

  • Rypdal, Kristoffer. Et enkelt argument viser at global oppvarming skyldes menneskelig aktivitet. (fulltekst) Forskning.no 2018. ISSN 1891-635X.

  • Rypdal, Kristoffer. Tone Jensens usannheter om det grønne skiftet. Nordlys 2017. ISSN 0805-5440.

  • Myklebust, Erik Bryhn; Rypdal, Martin wibe; Rypdal, Kristoffer. Modelling the future of the arctic sea ice cover. (fulltekst) 2017.

  • Rypdal, Kristoffer. Kayas identitet og valgets kval. Nordlys 2017. ISSN 0805-5440.

  • Nilsen, Tine; Rypdal, Kristoffer; Fredriksen, Hege-Beate. Is there a break in scaling on centennial time scales in Holocene temperature records?. CVAS 2.nd workshop 2017-10-25 - 2017.

  • Rypdal, Kristoffer; Fredriksen, Hege-Beate. Scaling of global temperatures explained by linear energy balance models. Past Global Changes Magazine 2017; Volum 25 (3). ISSN 2411-605X.s 138 - 139.s doi: 10.22498/pages.25.3.138.

  • Rypdal, Kristoffer. Det ugjendrivelige beviset. Avisa Tromsø 2017.

  • Myklebust, Erik Bryhn; Rypdal, Martin wibe; Rypdal, Kristoffer. Model Complexity and Climate Sensitivity. AGU Fall Meeting 2016-12-11 - 2016-12-15 2016.

  • Rypdal, Kristoffer. Workshop on Unburnable fossil reserves - is further exploration for arctic oil and gas legal and compatible with the two-degree target? Eight lectures by invited authors. Workshop on Unburnable fossil reserves - is further exploration for arctic oil and gas legal and compatible with the two-degree target? (fulltekst) 2016-09-12 - 2016-09-12 2016.

  • Rypdal, Kristoffer. Tall til glede og besvær. Nordlys 2016. ISSN 0805-5440.

  • Rypdal, Kristoffer. La oss få en ny type klimadebatt. Nordlys 2016. ISSN 0805-5440.

  • Fredriksen, Hege-Beate; Rypdal, Martin wibe; Rypdal, Kristoffer. Scaling of temperatures produced by linear energy balance models. CVAS workshop 2016-11-28 - 2016-11-30 2016.

  • Rypdal, Martin wibe; Myklebust, Erik Bryhn; Rypdal, Kristoffer; Fredriksen, Hege-Beate; Løvsletten, Ola; Nilsen, Tine. Early-warning signals for tipping points in strongly driven systems with many characteristic time scales. CRITICS Workshop 2016-09-05 - 2016-09-09 2016.

  • Rypdal, Kristoffer. Er arktisk olje- og gassutvinning lovlig og lønnsom?. Nordlys 2016. ISSN 0805-5440.

  • Rypdal, Kristoffer. Et skråblikk på oljeleting i Arktis. Nordlys 2016. ISSN 0805-5440.

  • Rypdal, Kristoffer. Undervisning som digital underholdning. Nordlys 2016. ISSN 0805-5440.

  • Rypdal, Kristoffer. Offentlighet og velferd. Nordlys 2016. ISSN 0805-5440.

  • Rypdal, Kristoffer. Universitetet - en logrende hund?. Nordlys 2016. ISSN 0805-5440.

  • Rypdal, Kristoffer. Unburnable. Nordlys 2016. ISSN 0805-5440.

  • Rypdal, Kristoffer. Ingen tid å miste!. Teknisk Ukeblad 2016 (5). ISSN 0040-2354.

  • Nilsen, Tine; Rypdal, Kristoffer; Fredriksen, Hege-Beate; Divine, Dmitry V. Is there a break in scaling on centennial time scales in Holocene temperature records?. International Partnerships in Ice Core Sciences (IPICS) second open science conference 2016-03-07 - 2016-03-11 2016.

  • Fredriksen, Hege-Beate; Rypdal, Martin wibe; Rypdal, Kristoffer. How can long-range memory in surface temperatures be produced?. ResClim All Staff Meeting 2016 2016-03-02 - 2016-03-04 2016.

  • Fredriksen, Hege-Beate; Rypdal, Martin wibe; Rypdal, Kristoffer. The potential of explaining low-frequency temperature variability by a linear model. EGU General Assembly 2016 2016-04-18 - 2016-04-22 2016.

  • Rypdal, Kristoffer. Oljelobbyen marsjerer igjen. Nordlys 2016. ISSN 0805-5440.

  • Rypdal, Kristoffer. Dørene lukkes for klimamålene. Naturen 2016 (1). ISSN 0028-0887.s 53 - 60.s doi: 10.18261/issn.1504-3118-2016-01-09.

  • Rypdal, Kristoffer. Klimatrender i nord anno 2015. (fulltekst) Nordlys 2015. ISSN 0805-5440.

  • Rypdal, Kristoffer. Kjell B. Mortensens vrangforestillinger om drivhuseffekten. Nordlys 2015. ISSN 0805-5440.

  • Rypdal, Kristoffer. Spillet om CO2-kvotene. Lørdagsuniversitetet Finnsnes 2015-12-05 - 2015-12-05 2015.

  • Rypdal, Kristoffer; Rypdal, Martin wibe. Modeled impact of total solar irradiance (TSI) forcing. EDP Sciences 2015 ISBN 978-2-7598-1733-7.s 289 - 291.s doi: 10.1051/978-2-7598-1733.c135.

  • Rypdal, Kristoffer; Rypdal, Martin wibe; Holm, Sverre. Detection and attribution: how is the solar signal identified and distinguished from the response to other forcings?. EDP Sciences 2015 ISBN 978-2-7598-1733-7.s 204 - 209.s doi: 10.1051/978-2-7598-1733.c124.

  • Rypdal, Kristoffer; Nilsen, Tine. Observations on paleoclimatic time scales. EDP Sciences 2015 ISBN 978-2-7598-1733-7.s 129 - 138.s doi: 10.1051/978-2-7598-1733.c116.

  • Rypdal, Kristoffer. Spillet om CO2-kvotene - et drama i tre akter. Lørdagsuniversitetet 2015-12-28 - 2015-12-28 2015.

  • Rypdal, Kristoffer. Paristoppmøtet og spillet om CO2-kvotene. Nordlys 2015. ISSN 0805-5440.

  • Rypdal, Kristoffer. Klimakrisen og økonomisk politikk. Nordlys 2015. ISSN 0805-5440.

  • Nilsen, Tine; Rypdal, Kristoffer; Fredriksen, Hege-Beate. Little evidence for multiple scaling regimes in Holocene surface temperatures. Scales and scaling in the climate system: bridging theory, climate models and data 2015-10-04 - 2015-10-07 2015.

  • Rypdal, Kristoffer. Dørene lukkes for klimamålene. Nordlys 2015. ISSN 0805-5440.

  • Rypdal, Kristoffer. Memory effects in the socio-climatic response. Physics Meets the Social Sciences: Emergent cooperative phenomena, from bacterial to human group behaviour 2015-06-15 - 2015-06-19 2015.

  • Rypdal, Kristoffer. Climate fingerprints and footprints. (data) 2015.

  • Fredriksen, Hege-Beate; Løvsletten, Ola; Rypdal, Martin wibe; Rypdal, Kristoffer. The statistical differences between the gridded temperature datasets, and their implications for stochastic modelling. Resclim All Staff Meeting 2015 2015-03-03 - 2015-03-07 2015.

  • Rypdal, Kristoffer; Rypdal, Martin wibe; Fredriksen, Hege-Beate. Spatiotemporal correlations in Earth’s temperature field from fractional stochastic-diffusive energy balance models. EGU General Assembly 2015 2015-04-12 - 2015-04-17 2015.

  • Fredriksen, Hege-Beate; Rypdal, Kristoffer; Rypdal, Martin wibe. Spatiotemporal correlation structure of the Earth's surface temperature. EGU General Assembly 2015 2015-04-12 - 2015-04-17 2015.

  • Nilsen, Tine; Fredriksen, Hege-Beate; Rypdal, Kristoffer. Long-range memory in temperature reconstructions from ice cores: glacial vs interglacial climate conditions. ResCLIM All Staff Meeting 2015-03-03 - 2015-03-07 2015.

  • Rypdal, Martin wibe; Rypdal, Kristoffer; Fredriksen, Hege-Beate. Are the scaling properties of instrumental and long-term proxy temperature records consistent with a simple energy balance model?. EGU General Assembly 2015 2015-04-12 - 2015-05-17 2015.

  • Nilsen, Tine; Rypdal, Kristoffer; Fredriksen, Hege-Beate; Rypdal, Martin wibe; Løvsletten, Ola. Is there a break in scaling on centennial time scale in Holocene temperature records. EGU General Assembly 2015-04-12 - 2015-04-17 2015.

  • Løvsletten, Ola; Rypdal, Martin wibe; Rypdal, Kristoffer; Fredriksen, Hege-Beate. Statistics of regional surface temperatures post year 1900. Long-range versus short-range dependence, and significance of warming trends.. European Geosciences Union General Assembly 2015 2015-04-13 - 2015-04-17 2015.

  • Rypdal, Kristoffer; Østvand, Lene; Rypdal, Martin wibe. Statistical significance of surface temperature trends in the past 160 years. ResClim All Staff Meeting 2014 2014-03-16 - 2014-03-21 2014.

  • Rypdal, Kristoffer. Vårt globale energiansvar. Nordlys 2014. ISSN 0805-5440.

  • Rypdal, Kristoffer. Medisin mot CO2. Nordlys 2014. ISSN 0805-5440.

  • Rypdal, Kristoffer; Rypdal, Martin wibe. A Delayed Response. International Innovation 2014; Volum 151. ISSN 2054-6254.s 122 - 124.

  • Rypdal, Kristoffer; Rypdal, Martin wibe; Nilsen, Tine; Fredriksen, Hege-Beate. The Nature of the Macroweather-Climate Scaling Break in the Holocene. AGU Fall meeting 2014 2014-12-15 - 2014-12-19 2014.

  • Solhaug, randi merete; Nilsen, Tine; Fredriksen, Hege-Beate; Rypdal, Kristoffer; Hall, Chris. Hvorfor skal vi stole på klimaforskerne?. 2014.

  • Nilsen, Tine; Fredriksen, Hege-Beate; Rypdal, Kristoffer. Long-range memory in temperature reconstructions from ice cores: glacial vs interglacial climate conditions. AGU Fall Meeting 2014 2014-12-15 - 2014-12-19 2014.

  • Fredriksen, Hege-Beate; Rypdal, Kristoffer; Rypdal, Martin wibe. Why does global surface temperature exhibit more persistent temporal scaling than local temperatures?. European geosciences union general assembly 2014 2014-04-27 - 2014-05-02 2014.

  • Fredriksen, Hege-Beate; Løvsletten, Ola; Rypdal, Martin wibe; Rypdal, Kristoffer. The statistical differences between the gridded temperature datasets, and their implications for stochastic modelling. American geophysical union fall meeting 2014 2014-12-15 - 2014-12-19 2014.

  • Rypdal, Kristoffer. Den som roper "ulv!". Nordlys 2014. ISSN 0805-5440.

  • Rypdal, Kristoffer. Don Quixotes kamp mot vindmøllene. Nordlys 2014. ISSN 0805-5440.

  • Rypdal, Kristoffer. Havet glemmer ikke våre synder. Nordlys 2014. ISSN 0805-5440.

  • Rypdal, Kristoffer. Når sprekker gassbobla?. Nordlys 2014. ISSN 0805-5440.

  • Rypdal, Kristoffer. Oljenæringa styrer forskning. (data) Nordlys 2014. ISSN 0805-5440.

  • Rypdal, Kristoffer. Klar tale fra Tord Lien. Nordlys 2014. ISSN 0805-5440.

  • Rypdal, Kristoffer. Kildebruk i klimadebatten. Nordlys 2014. ISSN 0805-5440.

  • Rypdal, Kristoffer. Fusdahl fusker med klimapanelet. Nordlys 2014. ISSN 0805-5440.

  • Rypdal, Kristoffer. Debatt om klimaformidling, Forskningdagene, arrangert av Tankesmien Agenda og UiT. 2014.

  • Løvsletten, Ola; Rypdal, Martin wibe; Rypdal, Kristoffer; Fredriksen, Hege-Beate. Significance-testing of trends: Long-range dependence and model selection. Physical origins of correlated extreme events 2014-06-11 - 2014-06-13 2014.

  • Haugan, Peter M.; Kvåle, Gunnar; Rypdal, Kristoffer; Tønnesen, Morten; Vetlesen, Arne Johan; Westin, Steinar. Forskning for klimavennlig omstilling. Energi og Klima : Norsk klimastiftelses nettmagasin 2014.

  • Haugan, Peter M.; Kvåle, Gunnar; Rypdal, Kristoffer; Vetlesen, Arne Johan; Westin, Steinar; Tønnesen, Morten. Forskning for klimavennlig omstilling. Nordlys 2014. ISSN 0805-5440.

  • Kvåle, Gunnar; Westin, Steinar; Vetlesen, Arne Johan; Tønnesen, Morten; Rypdal, Kristoffer; Haugan, Peter M.. Forskning for klimaomstilling. Stavanger Aftenblad 2014. ISSN 0804-8991.

  • Rypdal, Kristoffer; Haugan, Peter M.; Kvåle, Gunnar; Tønnessen, Morten; Vetlesen, Arne Johan; Westin, Steinar. Forskning for klimavennlig omstilling. 2014.

  • Rypdal, Kristoffer. Tallforvirring om vindkraft. 2014.

  • Rypdal, Kristoffer; Østvand, Lene; Nilsen, Tine; Divine, Dmitry V. Long-range memory in millennium-long ESM and AOGCM experiments. EGU General Assembly 2014 2014-04-27 - 2014-05-02 2014.

  • Rypdal, Kristoffer. Vårt globale enenrgiansvar. 2014.

  • Rypdal, Kristoffer. Naturlig trendy?. 2014.

  • Rypdal, Kristoffer. UiTs satsing på fornybar energi og klimafag. 2014.

  • Rypdal, Kristoffer. Petrodop og fri rusavhengighet. 2014.

  • Rypdal, Kristoffer. Universitetets samfunnsoppdrag. 2014.

  • Rypdal, Kristoffer. “Predicting” the climate response to TSI for the previous millennium based on an SDM trained on the instrumental temperature and forcing records. COST ES1005 MC meeting and workshop 2013-09-30 - 2013.

  • Rypdal, Kristoffer; Rypdal, Martin wibe. Estimation of specific climate responses from \\ reconstructions of climate forcing and global temperature. EGU General Assembly 2013 2013-04-07 - 2013-04-12 2013.

  • Rypdal, Martin wibe; Rypdal, Kristoffer. Is equilibrium climate sensitivity the best predictor for future global warming?. AGU Fall meeting 2013 2013-12-09 - 2013-12-13 2013.

  • Rypdal, Kristoffer; Rypdal, Martin wibe. “Predicting” northern hemisphere temperature for the previous millennium based on a parametric stochastic-dynamic model trained on the instrumental global temperature and forcing records. AGU Fall meeting 2013 2013-12-09 - 2013-12-13 2013.

  • Østvand, Lene; Nilsen, Tine; Rypdal, Kristoffer; Rypdal, Martin wibe. Long range memory and trends in model data. AGU Fall Meeting 2013-12-09 - 2013-12-13 2013.

  • Fredriksen, Hege-Beate; Rypdal, Kristoffer; Rypdal, Martin wibe; Løvsletten, Ola. Spatial scale dependence of long-range memory properties of Earth surface temperature. American Geophysical Union Fall Meeting 2013 2013-12-09 - 2013-12-13 2013.

  • Fredriksen, Hege-Beate; Rypdal, Kristoffer; Rypdal, Martin wibe. Long-range memory in Earth surface temperature: spatial scale dependence and land-sea differences. European Geosciences Union General assembly 2013 2013-04-07 - 2013-04-12 2013.

  • Østvand, Lene; Rypdal, Kristoffer; Rypdal, Martin wibe. The performance of wavelet-variance analysis as a method for estimating long-range memory in climatic temperature record. European Geosciences Union General Assembly 2013-04-07 - 2013-04-12 2013.

  • Rypdal, Kristoffer; Rypdal, Martin wibe. A strategy for estimation of specific climate sensitivities from SSI reconstructions and paleoclimatic records. European Space Weather Week 2012-11-05 - 2012-11-10 2012.

  • Østvand, Lene; Løvsletten, Ola; Rypdal, Martin wibe; Rypdal, Kristoffer. Maximum Likelihood Estimates of trend- and memory-coefficients in climatic time series. NordForsk/TOSCA Workshop on Complexity and Climates 2012-03-27 - 2012-03-30 2012.

  • Østvand, Lene; Løvsletten, Ola; Rypdal, Martin wibe; Rypdal, Kristoffer. Maximum Likelihood Estimates of trend- and memory-coefficients in climatic time series. European Geosciences Union General Assembly 2012 2012-04-22 - 2012-04-27 2012.

  • Rypdal, Kristoffer. Workshop on Complexity and Climates. Workshop on Complexity and Climates (fulltekst) 2012-03-26 - 2012-03-30 2012.

  • Rypdal, Kristoffer. Global temperature response to radiative forcing: solar cycle versus volcanoes. Workshop on Complexity and Climates (fulltekst) 2012-03-26 - 2012-03-30 2012.

  • Rypdal, Kristoffer. Climate Astrology versus Climate Dynamics: the Tale of two Paradigms. Workshop on Complexity and Climates (fulltekst) 2012-03-26 - 2012-03-30 2012.

  • Rypdal, Martin wibe; Rypdal, Kristoffer; Østvand, Lene; Løvsletten, Ola. Stochastic modeling of global temperature. Workshop on Complexity and Climates (fulltekst) 2012-03-26 - 2012-03-30 2012.

  • Rypdal, Kristoffer. Global temperature response to radiative forcing: solar cycle versus volcanic eruptions. EGU General Assembly 2012 (Geophysical Research Abstracts Vol. 14, EGU2012-3330, 2012) (fulltekst) 2012-04-22 - 2012-04-27 2012.

  • Rypdal, Martin wibe; Rypdal, Kristoffer. Long-range persistence in the global mean surface temperature and the global warming "time bomb". EGU General Assembly 2012 (Geophysical Research Abstracts Vol. 14, EGU2012-3338, 2012) (fulltekst) 2012-04-22 - 2012-04-27 2012.

  • Rypdal, Kristoffer; Rypdal, Martin wibe. Detection of climatic regime shifts from time-series data. Arctic Frontiers 2011-01-26 - 2011-01-28 2011.

  • Østvand, Lene; Rypdal, Kristoffer; Rypdal, Martin wibe. Universal Hurst exponent of local and global Earth temperature records?. European Geosciences Union General Assembly 2011 2011-04-03 - 2011-04-08 2011.

  • Rypdal, Kristoffer. Global temperature response to radiative forcing: solar cycle versus volcanoes. Birkeland mini-workshop 2011-06-06 - 2011-06-06 2011.

  • Rypdal, Kristoffer. Solar variability and the climate. (fulltekst) Klima 2011. ISSN 1504-8136.

  • Rypdal, Kristoffer. Solas variabilitet og klimaet. Klima 2011 (3). ISSN 1504-8136.s 4 - 5.

  • Rypdal, Kristoffer; Kozelov, Boris; Zivkovic, Tatjana. Dirigerer planetene jordas klima? Omstridt hypotese består ikke enkle tester. Fra Fysikkens Verden 2011; Volum 73 (2). ISSN 0015-9247.s 54 - 58.

  • Rypdal, Kristoffer; Rypdal, Martin wibe. Stochastic properties of solar activity proxies on time scales shorter than the sunspot period. International astrphysics forum 2011 2011-06-20 - 2011-06-24 2011.

  • Rypdal, Kristoffer; Rypdal, Martin wibe. Memory in stochastic component and multi-decadal trends of solar activity. European Geoscience Union General Assembly 2011-04-03 - 2011-04-08 2011.

  • Rypdal, Kristoffer. Global oppvarming - trendy eller bare naturlig?. Populærvitenskapelig forelesning (data) (fulltekst) 2010-10-29 - 2010-10-29 2010.

  • Rypdal, Kristoffer. Skal vi skylde på sola?. Kunnskapsmagasinet Labyrint 2010 (4).

  • Zivkovic, Tatjana; Rypdal, Kristoffer. Recurrence plot techniques applied to solar wind- magnetosphere interaction. The Birkeland workshop 2010-05-27 - 2010-05-31 2010.

  • Rypdal, Martin wibe; Rypdal, Kristoffer. Comment on "Testing Hypotheses about Sun-Climate Complexity Linking" Reply. Physical Review Letters 2010; Volum 105 (21). ISSN 0031-9007.s doi: 10.1103/PhysRevLett.105.219802.

  • Zivkovic, Tatjana; Rypdal, Kristoffer. On the dynamics of the magnetosphere during geomagnetic storms and substorms. AGU Fall meeting 2010 2010-12-12 - 2010-12-18 2010.

  • Rypdal, Kristoffer; Rypdal, Martin wibe. Trends from Levy-walk statistics in solar activity – a link to multidecadal and secular trends in Earth climate?. AGU Fall Meeting 2010 2010-12-12 - 2010-12-18 2010.

  • Rypdal, Kristoffer. Arrangement av Outreach Session on Climate Change i forbindelse med The Birkeland Workshop. Outreach Session on Climate Change 2010-05-27 - 2010-05-27 2010.

  • Rypdal, Kristoffer. The Birkeland Workshop on Natural Complex Systems. The Birkeland Workshop on Natural Complex Systems 2010-05-27 - 2010-05-31 2010.

  • Rypdal, Kristoffer. Nyttårstaler og realiteter. (data) 2010.

  • Rypdal, Kristoffer. Høna eller egget?. (data) 2010.

  • Rypdal, Kristoffer. Feil, juks, eller er det noe jeg ikke har fått med meg?. 2010.

  • Rypdal, Kristoffer; Ratynskaia, Svetlana; Klumov, B.; Regnoli, G.. Flows and phase transitions in dusty plasmas. The 11th Granada Seminar on Computational and Statistical Physics 2010-09-13 - 2010-09-17 2010.

  • Rypdal, Kristoffer; Rypdal, Martin wibe. Er det en kompleksitetskobling mellom solaktiviteteten og jordens klima?. Birkeland-seminaret 2010-01-14 - 2010-01-14 2010.

  • Rypdal, Martin wibe; Rypdal, Kristoffer. Discerning the structure of small-scale intermittency in plasma turbulence by a method of confined multifractal motions. Joint EU-UA TTF Workshop 2010-09-07 - 2010-09-10 2010.

  • Rypdal, Kristoffer. Is Climate Change Predictable?. Poulærvitenskapelig foredrag 2009-04-13 - 2009.

  • Rypdal, Kristoffer. En Felles Arena - den store lagkampen. Idretts og hjerneøvelser (realfag) for barn og ungdom 2009-09-26 - 2009-09-26 2009.

  • Rypdal, Kristoffer. Science and Art- møte med de Spullemannen. Foredrag, demonstrasjoner og utstilling 2009-04-14 - 2009-04-15 2009.

  • Rypdal, Kristoffer. Hvem har hørt om Emmy Noether?. (fulltekst) 2009.

  • Rypdal, Kristoffer. Forsvarstale for det negative forskningsresultat. (data) 2009.

  • Rypdal, Kristoffer. Men keiseren har jo ingen klær på!. (data) 2009.

  • Rypdal, Kristoffer. Klimaet, sola og de moderne astrologene. (data) 2009.

  • Rypdal, Kristoffer. Josef, Noah og julevandringer i Tromsøs uteliv. (data) 2009.

  • Rypdal, Kristoffer. Norske Byggeklosser. (fulltekst) 2009.

  • Rypdal, Kristoffer. En god penn. (fulltekst) 2009.

  • Rypdal, Kristoffer. Gi klare styringssignaler!. (fulltekst) 2009.

  • Rypdal, Kristoffer. Gjesteblogg: "Ser du det samme som jeg?". 2009.

  • Rypdal, Kristoffer. Hva vil vi med Forskningsdagene?. 2009.

  • Rypdal, Kristoffer; Rypdal, Martin wibe; Zivkovic, Tatjana. Stochastic modeling of fluctuations in the solar wind - magnetospheric interaction. Chaos2009: Chaotic modeling and simulations 2009-06-01 - 2009-06-05 2009.

  • Rypdal, Kristoffer. Emergent complexity in soft Yukawa systems. Nordisk fysikermøte København 2009 2009-06-16 - 2009-06-18 2009.

  • Rypdal, Kristoffer; Rypdal, Martin wibe. Complex system approaches to space and laboratory plasmas. Interrelationship between plasma experiments in laboratory and space (IPELS-2009) 2009-06-08 - 2009-06-12 2009.

  • Rypdal, Kristoffer; Rypdal, Martin wibe. Multifractal analysis of experimental time series - does it disclose or obscure the physics?. Workshop on "Nonlinear dynamics and structure formation in complex systems: challenges and open problems for modern physics" (data) 2009-09-21 - 2009-09-22 2009.

  • Rypdal, Kristoffer. Årsaken til den globale temperaturøkningende siste 40 år - solaktivitet eller drivhusgasser?. Populærvitenskapelig foredrag 2008-10-24 - 2008-10-24 2008.

  • Zivkovic, Tatjana; Rypdal, Kristoffer; Østvand, Lene. On the connection between the multifractality and the predictability from the auroral index time series. 24rd Summer School and International Symposium on the Physics of Ionized Gases 2008-08-25 - 2008-08-31 2008.

  • Rypdal, Kristoffer. Complex Systems at The University of Tromsø - http://web.me.com/kristofferrypdal/Compex_Systems_Site/Home.html. 2008.

  • Rypdal, Kristoffer. Gjesteblogg: "Slik ble jeg en transleksuell". 2008.

  • Rypdal, Kristoffer. Gjesteblogg: "The Bank". 2008.

  • Rypdal, Kristoffer. Gjesteblogg: "Navigare necesse est!". 2008.

  • Rypdal, Kristoffer. Gjesteblogg: "Håp for Gaia". 2008.

  • Rypdal, Kristoffer; Rypdal, Martin wibe. En Felles Arena. 2008.

  • Rypdal, Kristoffer. Villedende om klimaendringer. 2008.

  • Rypdal, Kristoffer. Gammelt tøv om klimaendringer. 2008.

  • Rypdal, Kristoffer. Klimasensitivitet og kompleksitet. 2008.

  • Rypdal, Kristoffer. Forskning-best fra sofakroken?. 2008.

  • Rypdal, Kristoffer. Diskvalifisert før start. 2008.

  • Rypdal, Kristoffer; Rypdal, Martin wibe. Rasende Dynamikk. 2008.

  • Rypdal, Kristoffer. Håp for Gaia. 2008.

  • Rypdal, Kristoffer; Zivkovic, Tatjana. Burst statistics of fluctuations in a simple magnetized torus configuration. EFTSOMP-2008 - Workshop on Electric Fields, Turbulence and Self-Organization in Magnetized Plasmas 2008-06-16 - 2008-06-17 2008.

  • Rypdal, Kristoffer. Reconciling turbulence and self-organized criticality. Invitert gjesteforelesning ved Alfvenlaboratoriet, KTH, Stockholm 2008-01-31 - 2008-01-31 2008.

  • Zivkovic, Tatjana; Rypdal, Kristoffer; Østvand, Lene. Dynamics of the auroral index time series. American Geophysical Union Fall Meeting 2008-12-15 - 2008-12-19 2008.

  • Rypdal, Kristoffer; Kozelov, Boris V; Rypdal, Martin wibe; Zivkovic, Tatjana. Stochastic modeling of fluctuations in large-scale properties of the solar wind or the magnetosphere-ionosphere system. American Geophysical Union Fall Meeting 2008-12-15 - 2008-12-19 2008.

  • Rypdal, Kristoffer; Rypdal, Martin wibe; Kozelov, Boris V. Bursty transport - can we distinguish turbulence from SOC-avalanching?. 13'th EU-US Transport Task Force Workshop 2008-09-01 - 2008-09-04 2008.

  • Rypdal, Kristoffer; Zivkovic, Tatjana. Low-dimensional chaotic convection dynamics in the Helimak configuration. 35th European Physical Society Conference on Plasma Physics 2008-06-09 - 2008-06-14 2008.

  • Rypdal, Kristoffer; Kozelov, Boris V; Ratynskaia, Svetlana; Kumov, B.; Knapek, C.. Scale-free vortex cascade emerging from random forcing in a dusty plasma monolayer. 5th International Conference on Physics of Dusty Plasmas 2008-05-18 - 2008-05-23 2008.

  • Rypdal, Kristoffer; Kozelov, Boris V; Rypdal, Martin wibe. Do sandpile models explain complex dynamics in solar flares and polar aurora?. American Geophysical Union Fall meeting 2007 2007-12-10 - 2007-12-14 2007.

  • Rypdal, Kristoffer. Two-dimensional turbulence and self-organized criticality: the missing link. Invitert gjesteforelesning ved Universitetet for Miljø og Biologi på Ås 2007-11-15 - 2007-11-15 2007.

  • Rasmussen, J. J.; Milovanov, Alexander; Rypdal, Kristoffer. Dielectric relaxation and ac universality in materials with disordered structure. New Trends in Nonlinear Physics 2007-08-19 - 2007-08-24 2007.

  • Zivkovic, Tatjana; Rypdal, Kristoffer. Routes to chaos in Helimak device. Det Norske Fysikermøtet 2007 2007-08-08 - 2007-08-10 2007.

  • Zivkovic, Tatjana; Rypdal, Kristoffer. Langevin approach to SOC. Complexity in plasma and geospace systems 2007-03-04 - 2007-03-08 2007.

  • Kozelov, Boris V; Rypdal, Kristoffer. Relative order of auroral structure during substorm activation. 34TH ANNUAL EUROPEAN MEETING ON ATMOSPHERIC STUDIES BY OPTICAL METHODS 2007-08-26 - 2007-08-31 2007.

  • Kozelov, Boris V; Rypdal, Kristoffer. Relative order of auroral structure during substorm activation. Physics of auroral phenomena 2007-06-06 - 2007-06-11 2007.

  • Rypdal, Kristoffer. Statistics of output from a locally driven BTW sandpile. Complexity in plasma and geospace systems 2007-03-04 - 2007-03-08 2007.

  • Rypdal, Kristoffer; Zivkovic, Tatjana; Kozelov, Boris V; Rypdal, Martin wibe. Astro and geospace complexity: the SOC versus turbulence controversy. 6th IGPP Annual International Astrophysics Conference 2007-03-16 - 2007-03-22 2007.

  • Rypdal, Kristoffer. Critical fluctuations and scale-free avalanching in dusty plasma monolayer. Det Norske Fysikermøtet 2007 2007-08-08 - 2007-08-10 2007.

  • Rypdal, Kristoffer; Rypdal, Martin wibe. A stochastic theory for temporal toppling fluctuations in self-organized critical systems. Natural Complexity: data and theory in dialogue 2007-08-13 - 2007-08-17 2007.

  • Rypdal, Kristoffer; Servidio, Sergio; Kozelov, Boris V; Ratynskaia, Svetlana; Knapek, Christina. Turbulence, critical fluctuations and scale-free avalanching in a dusty plasma monolayer. Chaos, Complexity and Transport: Theory and Applications 2007-06-04 - 2007-06-08 2007.

  • Kozelov, Boris V; Rypdal, Kristoffer. Relative order of auroral transient structure during substorm activation. American Geophysical Union Fall meeting 2007 2007-12-10 - 2007-12-14 2007.

  • Rypdal, Martin wibe; Rypdal, Kristoffer. A stochastic theory for temporal fluctuations in self-organized critical systems. American Geophysical Union Fall meeting 2007 2007-12-10 - 2007-12-14 2007.

  • Zivkovic, Tatjana; Rypdal, Kristoffer. Routes to chaos in magnetized plasma turbulence. Workshop on recurrence plots 2007-09-10 - 2007-09-12 2007.

  • Zivkovic, Tatjana; Rypdal, Kristoffer. Low dimensional chaos in experimental data from the Helimak device. Conference on 'Chaos, complexity and transport: Theory and applications' 2007-06-04 - 2007-06-08 2007.

  • Rypdal, Kristoffer; Milovanov, Alexander; Kozelov, Boris; Rasmussen, Jens Juul. Charge conduction in porous media: a model of self-organized criticality. 20 years of Nonlinear Dynamics in Geosciences 2006-06-11 - 2006-06-16 2006.

  • Rypdal, Kristoffer. Birkeland og "Verdnenes Tilblivelse". Kåseri ved åpning av utstilling om Kristian Birkelands vitenskapelige arbeid 2006-11-24 - 2006-11-24 2006.

  • Rypdal, Kristoffer; Rypdal, Martin wibe. Hva bestemmer nivået?. Friidrett 2006; Volum 1 (6). ISSN 0332-9666.

  • Kozelov, Boris V; Rypdal, Kristoffer. Intermittence in auroral fluctuations during substorm. Physics of Auroral Phenomena 2006-02-23 - 2006-03-03 2006.

  • Milovanov, Alexander; Rypdal, Kristoffer; Rasmussen, Jens Juul. Fractional relaxation equation from ac universality in disordered solids. Collective Phenomena in Macroscopic Systems 2006-12-04 - 2006-12-06 2006.

  • Rypdal, Kristoffer; Kozelov, Boris. Scaling collapse and structure functions in TV data of substorm-time aurora. 8. International Conference on Substorms 2006-03-27 - 2006-03-31 2006.

  • Rypdal, Kristoffer. Reduced Lorenz Equations for Convective Cell Transport. 20 yaers of Nonlinear Dynamics in Geosciences 2006-06-11 - 2006-06-16 2006.

  • Zivkovic, Tatjana; Rypdal, Kristoffer. Helimak transport dynamics-low dimensional chaos or coloured noise?. 33. EPS conferaence on Plasma Physics 2006-06-19 - 2006-06-23 2006.

  • Rypdal, Kristoffer; Rasmussen, Jens Juul; Kozelov, Boris; Milovanov, Alexander. Self-organized invasion percolation of electrically charged particles in random media. 33 EPS Conference Conference of Plasma Physics paper P-2.050 2006-06-19 - 2006-06-23 2006.

  • Rypdal, Kristoffer. A three-dimensional dynamical system model for profile resilience and anomalous cross-field transport. 33 EPS Conference Conference of Plasma Physics paper P-1.168 2006-06-19 - 2006-06-23 2006.

  • Rypdal, Kristoffer. Profile robustness and routes to turbulence in the Helimak configuration. 32. EPS conference on Plasma Physics, 2005-06-27 - 2005-07-01 2005.

  • Rypdal, Kristoffer. Scale-invariance in plasma and geospace systems. Det Norske Fysikermøtet 2005 2005-08-11 - 2005-08-14 2005.

  • Rypdal, Kristoffer. Superdiffusion and 2D fluid flows on a strongly ordered dusty plasma structure. Det Norske Fysikermøtet 2005 2005-08-11 - 2005-08-14 2005.

  • Rypdal, Kristoffer. Intercange motions coherent structures, and intermittent transport in magnetized plasmas. "Interrelationship between plasma experments in laboratory and space" 2005-07-05 - 2005-07-08 2005.

  • Rypdal, Kristoffer. Routes to interchange mode turbulence and chaos in plasmas confined by a helical magnetic field. "Interrelationship between plasma experments in laboratory and space" 2005-07-05 - 2005-07-08 2005.

  • Rypdal, Kristoffer. Nonlocality and memory effects in grain dynamics on a 2D dust plasma quasi-crysta. 32. EPS conference on Plasma Physics 2005-06-27 - 2005-07-01 2005.

  • Rypdal, Kristoffer. Mechanisms of Confinement in Simple magnetised Toroidal Geometries. International Congress on Plasma Physics 2004-10-25 - 2004-10-29 2004.

  • Rypdal, Kristoffer; Ratynskaia, Svetlana. Comment on "Statistical analysis of turbulent flux and intermittency in the nonfusion magnetoplasma Blaamann'' [Phys. Plasmas 10, 4335 (2003)]. Physics of Plasmas 2004; Volum 11. ISSN 1070-664X.s 3679 - 3681.

  • Rypdal, Kristoffer. Plasma Profiles, Modes and Turbulence in a Simple Magnetized Torus Modified by a Biased Internal Anode or a Vertical Magnetic Field,. Nordisk plasmafysikksymposium 2004-10-04 - 2004-10-07 2004.

  • Rypdal, Kristoffer. Threshold behaciour for drift waves and flute modes in Blaamann. Invited talk at Dept. of Optics and Plasma Physics, Risø National Laboratory 2004-01-22 - 2004-01-22 2004.

  • Rypdal, Kristoffer; Ratynskaia, Svetlana. Electrostatic fluctuations in a plasma constricted by a curved magnetic field. 45'th Annual meeting of the Division of Plasma Physics, American Physical Society 2003-10-27 - 2003-10-31 2003.

  • Rypdal, Kristoffer. Superdiffusion - long-range dependence or Levy-flights?. Invited talk, Max-Planck Inst, fur Extraterrestrische Physik, Garching, Germany 2003-03-10 - 2003-03-10 2003.

  • Rypdal, Kristoffer. Fluctuation threshold and profile resilience in plasmas constricted by a curved magnetic field. Inivited talk at West Virginia University 2003-10-22 - 2003-10-22 2003.

  • Rypdal, Kristoffer; Ratynskaia, Svetlana. Statistics of dust particle trajectories on long timme scale, self affinity and memory effects. 30'th European Physical Society Conference on Plasma Physics and Controlled Fusion 2003-07-13 - 2003-07-18 2003.

  • Rypdal, Kristoffer; Ratynskaia, Svetlana. Statistics of fluctuations of a plasma in a curved magnetic field. Workshop on New Themes in Plasma and Fluid Turbulence 2003-05-13 - 2003-05-14 2003.

  • Rypdal, Kristoffer; Ratynskaia, Svetlana; Demidov, V.. Electrostatic modes and anomalous transport in low beta, toroidal plasma,. Poster at the Ninth European Fusion Theory Conference 2001-10-17 - 2001-10-19 2001.

  • Ratynskaia, Svetlana; Tomchuk, B. P.; Rypdal, Kristoffer; Gresillon, D. M.. Fluctuation induced plasma transport across B-Field: on the role of diffusive and convective transport, Europhysics conference abstracts. 29th European Physical Society Conference on Controlled Fusion and Plasma Physics , paper P3.096 2001-06-18 - 2001-06-22 2001.

  • Rypdal, Kristoffer; Ratynskaia, Svetlana; Demidov, V.. Critical profiles, turbulence and transport in the simple magnetized torus. 2nd Workshop on Simulation of Plasma Turbulence and Comparison with experiment 2001-03-01 - 2001-03-01 2001.

  • Rypdal, Kristoffer; Ratynskaia, Svetlana; Demidov, V.; Paulsen, J. V.; Garcia, O. E.. Critical profiles and turbulent transport in a magnetized plasma. 4'th Workshop on Nonlinear Waves in Space Plasmas 2001-06-16 - 2001-06-21 2001.

  • Ratynskaia, Svetlana; Demidov, V.; Rypdal, Kristoffer. Observations of anomalous transport in a simple magnetized torus. International Conference on Plasma Physics 2000-10-23 - 2000-10-27 2000.

  • Rypdal, Kristoffer; Paulsen, J. V.; Garcia, O. E.; Ratynskaia, Svetlana. Flux driven turbulence and critical gradients in the simple torus. International Conference on Plasma Physics 2000-10-23 - 2000-10-27 2000.

  • Rypdal, Kristoffer. Fluctuations and transport in the Blaamann torus - theory, simulations and experiments. Transport Task force Turbulence Workshop 1999-03-03 - 1999-03-04 1999.

  • Demidov, V.; Armstrong, Richard; Fredriksen, Åshild; Rypdal, Kristoffer. Probe studies in the toroidal device Blaamann. International Congress of Plasma Physics 1998-06-29 - 1998-07-03 1998.

  • Rypdal, Kristoffer; Garcia, O. E.; Paulsen, J. V.. Understanding Cosmic Currents Systems. 1998 International Congress of Plasma Physics 1998-06-29 - 1998-07-03 1998.

  • Rypdal, Kristoffer. Anomalous currents in laboratory and space plasmas. URSI General Assembly 1998-01-02 - 1998-01-05 1998.

  • Paulsen, J. V.; Garcia, O. E.; Rypdal, Kristoffer. Theory and Simulation of turbulence in Toroidal Plasmas-II. 1998 International Congress of Plasma Physics 1998-06-29 - 1998-07-03 1998.

  • Garcia, O. E.; Paulsen, J. V.; Rypdal, Kristoffer. Theory and Simulation of Turbulence in Toroidal Plasmas-I. 1998 International Congress of Plasma Physics 1998-06-29 - 1998-07-03 1998.

  • Fredriksen, Åshild; Aanesland, Ane; Hellblom, G.; Rypdal, Kristoffer. ECR-device for studies of plasma for thin film deposition. 1998 International Congress of Plasma Physics 1998-06-29 - 1998-07-03 1998.

  • Korotaev, K .N.; Savjolov, A. S.; Armstrong, Richard; Rypdal, Kristoffer; Harang, O.. Measurements of Spatial Distribution of Visible Radiation from hydrogen Plasma in Toroidal Blaamann Device. Physics of Plasmas & Plasma Technology 1997-09-15 - 1997-09-19 1997.

  • Rypdal, Kristoffer. Anomalous Crossfield Currents in Laboratory and Space. Workshop on Interrelationship between Plasma Experiments in Laboratory and Space 1997-06-23 - 1997-07-27 1997.

  • Rypdal, Kristoffer. Simulation of Electrostatic Flutemode Turbulence. Topical Conf. on Plasma Physics 1997-11-10 - 1997-11-14 1997.

  • Rypdal, Kristoffer. Anomalous Currents in Magnetized Plasma. 32nd Nordic Plasma and Gas Discharge Symposium 1997-03-02 - 1997-03-05 1997.

  • Fredriksen, Hege-Beate; Rypdal, Martin wibe; Rypdal, Kristoffer. At which spatiotemporal scales, and in which climate states, can the linear temperature response hypothesis be rejected by data?. EGU general assembly 2018 2018-04-09 - 2018-04-13 2018.

  • Rypdal, Kristoffer. En femtiåring i brytning mellom vekst og forfall. (fulltekst) nordnorskdebatt.no 2018.

  • Rypdal, Kristoffer. Et enkelt argument viser at global oppvarming skyldes menneskelig aktivitet. (fulltekst) Forskning.no 2018. ISSN 1891-635X.

  • Rypdal, Kristoffer. Tone Jensens usannheter om det grønne skiftet. Nordlys 2017. ISSN 0805-5440.

  • Myklebust, Erik Bryhn; Rypdal, Martin wibe; Rypdal, Kristoffer. Modelling the future of the arctic sea ice cover. (fulltekst) 2017.

  • Rypdal, Kristoffer. Kayas identitet og valgets kval. Nordlys 2017. ISSN 0805-5440.

  • Nilsen, Tine; Rypdal, Kristoffer; Fredriksen, Hege-Beate. Is there a break in scaling on centennial time scales in Holocene temperature records?. CVAS 2.nd workshop 2017-10-25 - 2017.

  • Rypdal, Kristoffer; Fredriksen, Hege-Beate. Scaling of global temperatures explained by linear energy balance models. Past Global Changes Magazine 2017; Volum 25 (3). ISSN 2411-605X.s 138 - 139.s doi: 10.22498/pages.25.3.138.

  • Rypdal, Kristoffer. Det ugjendrivelige beviset. Avisa Tromsø 2017.

  • Myklebust, Erik Bryhn; Rypdal, Martin wibe; Rypdal, Kristoffer. Model Complexity and Climate Sensitivity. AGU Fall Meeting 2016-12-11 - 2016-12-15 2016.

  • Rypdal, Kristoffer. Workshop on Unburnable fossil reserves - is further exploration for arctic oil and gas legal and compatible with the two-degree target? Eight lectures by invited authors. Workshop on Unburnable fossil reserves - is further exploration for arctic oil and gas legal and compatible with the two-degree target? (fulltekst) 2016-09-12 - 2016-09-12 2016.

  • Rypdal, Kristoffer. Tall til glede og besvær. Nordlys 2016. ISSN 0805-5440.

  • Rypdal, Kristoffer. La oss få en ny type klimadebatt. Nordlys 2016. ISSN 0805-5440.

  • Fredriksen, Hege-Beate; Rypdal, Martin wibe; Rypdal, Kristoffer. Scaling of temperatures produced by linear energy balance models. CVAS workshop 2016-11-28 - 2016-11-30 2016.

  • Rypdal, Martin wibe; Myklebust, Erik Bryhn; Rypdal, Kristoffer; Fredriksen, Hege-Beate; Løvsletten, Ola; Nilsen, Tine. Early-warning signals for tipping points in strongly driven systems with many characteristic time scales. CRITICS Workshop 2016-09-05 - 2016-09-09 2016.

  • Rypdal, Kristoffer. Er arktisk olje- og gassutvinning lovlig og lønnsom?. Nordlys 2016. ISSN 0805-5440.

  • Rypdal, Kristoffer. Et skråblikk på oljeleting i Arktis. Nordlys 2016. ISSN 0805-5440.

  • Rypdal, Kristoffer. Undervisning som digital underholdning. Nordlys 2016. ISSN 0805-5440.

  • Rypdal, Kristoffer. Offentlighet og velferd. Nordlys 2016. ISSN 0805-5440.

  • Rypdal, Kristoffer. Universitetet - en logrende hund?. Nordlys 2016. ISSN 0805-5440.

  • Rypdal, Kristoffer. Unburnable. Nordlys 2016. ISSN 0805-5440.

  • Rypdal, Kristoffer. Ingen tid å miste!. Teknisk Ukeblad 2016 (5). ISSN 0040-2354.

  • Nilsen, Tine; Rypdal, Kristoffer; Fredriksen, Hege-Beate; Divine, Dmitry V. Is there a break in scaling on centennial time scales in Holocene temperature records?. International Partnerships in Ice Core Sciences (IPICS) second open science conference 2016-03-07 - 2016-03-11 2016.

  • Fredriksen, Hege-Beate; Rypdal, Martin wibe; Rypdal, Kristoffer. How can long-range memory in surface temperatures be produced?. ResClim All Staff Meeting 2016 2016-03-02 - 2016-03-04 2016.

  • Fredriksen, Hege-Beate; Rypdal, Martin wibe; Rypdal, Kristoffer. The potential of explaining low-frequency temperature variability by a linear model. EGU General Assembly 2016 2016-04-18 - 2016-04-22 2016.

  • Rypdal, Kristoffer. Oljelobbyen marsjerer igjen. Nordlys 2016. ISSN 0805-5440.

  • Rypdal, Kristoffer. Dørene lukkes for klimamålene. Naturen 2016 (1). ISSN 0028-0887.s 53 - 60.s doi: 10.18261/issn.1504-3118-2016-01-09.

  • Rypdal, Kristoffer. Klimatrender i nord anno 2015. (fulltekst) Nordlys 2015. ISSN 0805-5440.

  • Rypdal, Kristoffer. Kjell B. Mortensens vrangforestillinger om drivhuseffekten. Nordlys 2015. ISSN 0805-5440.

  • Rypdal, Kristoffer. Spillet om CO2-kvotene. Lørdagsuniversitetet Finnsnes 2015-12-05 - 2015-12-05 2015.

  • Rypdal, Kristoffer; Rypdal, Martin wibe. Modeled impact of total solar irradiance (TSI) forcing. EDP Sciences 2015 ISBN 978-2-7598-1733-7.s 289 - 291.s doi: 10.1051/978-2-7598-1733.c135.

  • Rypdal, Kristoffer; Rypdal, Martin wibe; Holm, Sverre. Detection and attribution: how is the solar signal identified and distinguished from the response to other forcings?. EDP Sciences 2015 ISBN 978-2-7598-1733-7.s 204 - 209.s doi: 10.1051/978-2-7598-1733.c124.

  • Rypdal, Kristoffer; Nilsen, Tine. Observations on paleoclimatic time scales. EDP Sciences 2015 ISBN 978-2-7598-1733-7.s 129 - 138.s doi: 10.1051/978-2-7598-1733.c116.

  • Rypdal, Kristoffer. Spillet om CO2-kvotene - et drama i tre akter. Lørdagsuniversitetet 2015-12-28 - 2015-12-28 2015.

  • Rypdal, Kristoffer. Paristoppmøtet og spillet om CO2-kvotene. Nordlys 2015. ISSN 0805-5440.

  • Rypdal, Kristoffer. Klimakrisen og økonomisk politikk. Nordlys 2015. ISSN 0805-5440.

  • Nilsen, Tine; Rypdal, Kristoffer; Fredriksen, Hege-Beate. Little evidence for multiple scaling regimes in Holocene surface temperatures. Scales and scaling in the climate system: bridging theory, climate models and data 2015-10-04 - 2015-10-07 2015.

  • Rypdal, Kristoffer. Dørene lukkes for klimamålene. Nordlys 2015. ISSN 0805-5440.

  • Rypdal, Kristoffer. Memory effects in the socio-climatic response. Physics Meets the Social Sciences: Emergent cooperative phenomena, from bacterial to human group behaviour 2015-06-15 - 2015-06-19 2015.

  • Rypdal, Kristoffer. Climate fingerprints and footprints. (data) 2015.

  • Fredriksen, Hege-Beate; Løvsletten, Ola; Rypdal, Martin wibe; Rypdal, Kristoffer. The statistical differences between the gridded temperature datasets, and their implications for stochastic modelling. Resclim All Staff Meeting 2015 2015-03-03 - 2015-03-07 2015.

  • Rypdal, Kristoffer; Rypdal, Martin wibe; Fredriksen, Hege-Beate. Spatiotemporal correlations in Earth’s temperature field from fractional stochastic-diffusive energy balance models. EGU General Assembly 2015 2015-04-12 - 2015-04-17 2015.

  • Fredriksen, Hege-Beate; Rypdal, Kristoffer; Rypdal, Martin wibe. Spatiotemporal correlation structure of the Earth's surface temperature. EGU General Assembly 2015 2015-04-12 - 2015-04-17 2015.

  • Nilsen, Tine; Fredriksen, Hege-Beate; Rypdal, Kristoffer. Long-range memory in temperature reconstructions from ice cores: glacial vs interglacial climate conditions. ResCLIM All Staff Meeting 2015-03-03 - 2015-03-07 2015.

  • Rypdal, Martin wibe; Rypdal, Kristoffer; Fredriksen, Hege-Beate. Are the scaling properties of instrumental and long-term proxy temperature records consistent with a simple energy balance model?. EGU General Assembly 2015 2015-04-12 - 2015-05-17 2015.

  • Nilsen, Tine; Rypdal, Kristoffer; Fredriksen, Hege-Beate; Rypdal, Martin wibe; Løvsletten, Ola. Is there a break in scaling on centennial time scale in Holocene temperature records. EGU General Assembly 2015-04-12 - 2015-04-17 2015.

  • Løvsletten, Ola; Rypdal, Martin wibe; Rypdal, Kristoffer; Fredriksen, Hege-Beate. Statistics of regional surface temperatures post year 1900. Long-range versus short-range dependence, and significance of warming trends.. European Geosciences Union General Assembly 2015 2015-04-13 - 2015-04-17 2015.

  • Rypdal, Kristoffer; Østvand, Lene; Rypdal, Martin wibe. Statistical significance of surface temperature trends in the past 160 years. ResClim All Staff Meeting 2014 2014-03-16 - 2014-03-21 2014.

  • Rypdal, Kristoffer. Vårt globale energiansvar. Nordlys 2014. ISSN 0805-5440.

  • Rypdal, Kristoffer. Medisin mot CO2. Nordlys 2014. ISSN 0805-5440.

  • Rypdal, Kristoffer; Rypdal, Martin wibe. A Delayed Response. International Innovation 2014; Volum 151. ISSN 2054-6254.s 122 - 124.

  • Rypdal, Kristoffer; Rypdal, Martin wibe; Nilsen, Tine; Fredriksen, Hege-Beate. The Nature of the Macroweather-Climate Scaling Break in the Holocene. AGU Fall meeting 2014 2014-12-15 - 2014-12-19 2014.

  • Solhaug, randi merete; Nilsen, Tine; Fredriksen, Hege-Beate; Rypdal, Kristoffer; Hall, Chris. Hvorfor skal vi stole på klimaforskerne?. 2014.

  • Nilsen, Tine; Fredriksen, Hege-Beate; Rypdal, Kristoffer. Long-range memory in temperature reconstructions from ice cores: glacial vs interglacial climate conditions. AGU Fall Meeting 2014 2014-12-15 - 2014-12-19 2014.

  • Fredriksen, Hege-Beate; Rypdal, Kristoffer; Rypdal, Martin wibe. Why does global surface temperature exhibit more persistent temporal scaling than local temperatures?. European geosciences union general assembly 2014 2014-04-27 - 2014-05-02 2014.

  • Fredriksen, Hege-Beate; Løvsletten, Ola; Rypdal, Martin wibe; Rypdal, Kristoffer. The statistical differences between the gridded temperature datasets, and their implications for stochastic modelling. American geophysical union fall meeting 2014 2014-12-15 - 2014-12-19 2014.

  • Rypdal, Kristoffer. Den som roper "ulv!". Nordlys 2014. ISSN 0805-5440.

  • Rypdal, Kristoffer. Don Quixotes kamp mot vindmøllene. Nordlys 2014. ISSN 0805-5440.

  • Rypdal, Kristoffer. Havet glemmer ikke våre synder. Nordlys 2014. ISSN 0805-5440.

  • Rypdal, Kristoffer. Når sprekker gassbobla?. Nordlys 2014. ISSN 0805-5440.

  • Rypdal, Kristoffer. Oljenæringa styrer forskning. (data) Nordlys 2014. ISSN 0805-5440.

  • Rypdal, Kristoffer. Klar tale fra Tord Lien. Nordlys 2014. ISSN 0805-5440.

  • Rypdal, Kristoffer. Kildebruk i klimadebatten. Nordlys 2014. ISSN 0805-5440.

  • Rypdal, Kristoffer. Fusdahl fusker med klimapanelet. Nordlys 2014. ISSN 0805-5440.

  • Rypdal, Kristoffer. Debatt om klimaformidling, Forskningdagene, arrangert av Tankesmien Agenda og UiT. 2014.

  • Løvsletten, Ola; Rypdal, Martin wibe; Rypdal, Kristoffer; Fredriksen, Hege-Beate. Significance-testing of trends: Long-range dependence and model selection. Physical origins of correlated extreme events 2014-06-11 - 2014-06-13 2014.

  • Haugan, Peter M.; Kvåle, Gunnar; Rypdal, Kristoffer; Tønnesen, Morten; Vetlesen, Arne Johan; Westin, Steinar. Forskning for klimavennlig omstilling. Energi og Klima : Norsk klimastiftelses nettmagasin 2014.

  • Haugan, Peter M.; Kvåle, Gunnar; Rypdal, Kristoffer; Vetlesen, Arne Johan; Westin, Steinar; Tønnesen, Morten. Forskning for klimavennlig omstilling. Nordlys 2014. ISSN 0805-5440.

  • Kvåle, Gunnar; Westin, Steinar; Vetlesen, Arne Johan; Tønnesen, Morten; Rypdal, Kristoffer; Haugan, Peter M.. Forskning for klimaomstilling. Stavanger Aftenblad 2014. ISSN 0804-8991.

  • Rypdal, Kristoffer; Haugan, Peter M.; Kvåle, Gunnar; Tønnessen, Morten; Vetlesen, Arne Johan; Westin, Steinar. Forskning for klimavennlig omstilling. 2014.

  • Rypdal, Kristoffer. Tallforvirring om vindkraft. 2014.

  • Rypdal, Kristoffer; Østvand, Lene; Nilsen, Tine; Divine, Dmitry V. Long-range memory in millennium-long ESM and AOGCM experiments. EGU General Assembly 2014 2014-04-27 - 2014-05-02 2014.

  • Rypdal, Kristoffer. Vårt globale enenrgiansvar. 2014.

  • Rypdal, Kristoffer. Naturlig trendy?. 2014.

  • Rypdal, Kristoffer. UiTs satsing på fornybar energi og klimafag. 2014.

  • Rypdal, Kristoffer. Petrodop og fri rusavhengighet. 2014.

  • Rypdal, Kristoffer. Universitetets samfunnsoppdrag. 2014.

  • Rypdal, Kristoffer. “Predicting” the climate response to TSI for the previous millennium based on an SDM trained on the instrumental temperature and forcing records. COST ES1005 MC meeting and workshop 2013-09-30 - 2013.

  • Rypdal, Kristoffer; Rypdal, Martin wibe. Estimation of specific climate responses from \\ reconstructions of climate forcing and global temperature. EGU General Assembly 2013 2013-04-07 - 2013-04-12 2013.

  • Rypdal, Martin wibe; Rypdal, Kristoffer. Is equilibrium climate sensitivity the best predictor for future global warming?. AGU Fall meeting 2013 2013-12-09 - 2013-12-13 2013.

  • Rypdal, Kristoffer; Rypdal, Martin wibe. “Predicting” northern hemisphere temperature for the previous millennium based on a parametric stochastic-dynamic model trained on the instrumental global temperature and forcing records. AGU Fall meeting 2013 2013-12-09 - 2013-12-13 2013.

  • Østvand, Lene; Nilsen, Tine; Rypdal, Kristoffer; Rypdal, Martin wibe. Long range memory and trends in model data. AGU Fall Meeting 2013-12-09 - 2013-12-13 2013.

  • Fredriksen, Hege-Beate; Rypdal, Kristoffer; Rypdal, Martin wibe; Løvsletten, Ola. Spatial scale dependence of long-range memory properties of Earth surface temperature. American Geophysical Union Fall Meeting 2013 2013-12-09 - 2013-12-13 2013.

  • Fredriksen, Hege-Beate; Rypdal, Kristoffer; Rypdal, Martin wibe. Long-range memory in Earth surface temperature: spatial scale dependence and land-sea differences. European Geosciences Union General assembly 2013 2013-04-07 - 2013-04-12 2013.

  • Østvand, Lene; Rypdal, Kristoffer; Rypdal, Martin wibe. The performance of wavelet-variance analysis as a method for estimating long-range memory in climatic temperature record. European Geosciences Union General Assembly 2013-04-07 - 2013-04-12 2013.

  • Rypdal, Kristoffer; Rypdal, Martin wibe. A strategy for estimation of specific climate sensitivities from SSI reconstructions and paleoclimatic records. European Space Weather Week 2012-11-05 - 2012-11-10 2012.

  • Østvand, Lene; Løvsletten, Ola; Rypdal, Martin wibe; Rypdal, Kristoffer. Maximum Likelihood Estimates of trend- and memory-coefficients in climatic time series. NordForsk/TOSCA Workshop on Complexity and Climates 2012-03-27 - 2012-03-30 2012.

  • Østvand, Lene; Løvsletten, Ola; Rypdal, Martin wibe; Rypdal, Kristoffer. Maximum Likelihood Estimates of trend- and memory-coefficients in climatic time series. European Geosciences Union General Assembly 2012 2012-04-22 - 2012-04-27 2012.

  • Rypdal, Kristoffer. Workshop on Complexity and Climates. Workshop on Complexity and Climates (fulltekst) 2012-03-26 - 2012-03-30 2012.

  • Rypdal, Kristoffer. Global temperature response to radiative forcing: solar cycle versus volcanoes. Workshop on Complexity and Climates (fulltekst) 2012-03-26 - 2012-03-30 2012.

  • Rypdal, Kristoffer. Climate Astrology versus Climate Dynamics: the Tale of two Paradigms. Workshop on Complexity and Climates (fulltekst) 2012-03-26 - 2012-03-30 2012.

  • Rypdal, Martin wibe; Rypdal, Kristoffer; Østvand, Lene; Løvsletten, Ola. Stochastic modeling of global temperature. Workshop on Complexity and Climates (fulltekst) 2012-03-26 - 2012-03-30 2012.

  • Rypdal, Kristoffer. Global temperature response to radiative forcing: solar cycle versus volcanic eruptions. EGU General Assembly 2012 (Geophysical Research Abstracts Vol. 14, EGU2012-3330, 2012) (fulltekst) 2012-04-22 - 2012-04-27 2012.

  • Rypdal, Martin wibe; Rypdal, Kristoffer. Long-range persistence in the global mean surface temperature and the global warming "time bomb". EGU General Assembly 2012 (Geophysical Research Abstracts Vol. 14, EGU2012-3338, 2012) (fulltekst) 2012-04-22 - 2012-04-27 2012.

  • Rypdal, Kristoffer; Rypdal, Martin wibe. Detection of climatic regime shifts from time-series data. Arctic Frontiers 2011-01-26 - 2011-01-28 2011.

  • Østvand, Lene; Rypdal, Kristoffer; Rypdal, Martin wibe. Universal Hurst exponent of local and global Earth temperature records?. European Geosciences Union General Assembly 2011 2011-04-03 - 2011-04-08 2011.

  • Rypdal, Kristoffer. Global temperature response to radiative forcing: solar cycle versus volcanoes. Birkeland mini-workshop 2011-06-06 - 2011-06-06 2011.

  • Rypdal, Kristoffer. Solar variability and the climate. (fulltekst) Klima 2011. ISSN 1504-8136.

  • Rypdal, Kristoffer. Solas variabilitet og klimaet. Klima 2011 (3). ISSN 1504-8136.s 4 - 5.

  • Rypdal, Kristoffer; Kozelov, Boris; Zivkovic, Tatjana. Dirigerer planetene jordas klima? Omstridt hypotese består ikke enkle tester. Fra Fysikkens Verden 2011; Volum 73 (2). ISSN 0015-9247.s 54 - 58.

  • Rypdal, Kristoffer; Rypdal, Martin wibe. Stochastic properties of solar activity proxies on time scales shorter than the sunspot period. International astrphysics forum 2011 2011-06-20 - 2011-06-24 2011.

  • Rypdal, Kristoffer; Rypdal, Martin wibe. Memory in stochastic component and multi-decadal trends of solar activity. European Geoscience Union General Assembly 2011-04-03 - 2011-04-08 2011.

  • Rypdal, Kristoffer. Global oppvarming - trendy eller bare naturlig?. Populærvitenskapelig forelesning (data) (fulltekst) 2010-10-29 - 2010-10-29 2010.

  • Rypdal, Kristoffer. Skal vi skylde på sola?. Kunnskapsmagasinet Labyrint 2010 (4).

  • Zivkovic, Tatjana; Rypdal, Kristoffer. Recurrence plot techniques applied to solar wind- magnetosphere interaction. The Birkeland workshop 2010-05-27 - 2010-05-31 2010.

  • Rypdal, Martin wibe; Rypdal, Kristoffer. Comment on "Testing Hypotheses about Sun-Climate Complexity Linking" Reply. Physical Review Letters 2010; Volum 105 (21). ISSN 0031-9007.s doi: 10.1103/PhysRevLett.105.219802.

  • Zivkovic, Tatjana; Rypdal, Kristoffer. On the dynamics of the magnetosphere during geomagnetic storms and substorms. AGU Fall meeting 2010 2010-12-12 - 2010-12-18 2010.

  • Rypdal, Kristoffer; Rypdal, Martin wibe. Trends from Levy-walk statistics in solar activity – a link to multidecadal and secular trends in Earth climate?. AGU Fall Meeting 2010 2010-12-12 - 2010-12-18 2010.

  • Rypdal, Kristoffer. Arrangement av Outreach Session on Climate Change i forbindelse med The Birkeland Workshop. Outreach Session on Climate Change 2010-05-27 - 2010-05-27 2010.

  • Rypdal, Kristoffer. The Birkeland Workshop on Natural Complex Systems. The Birkeland Workshop on Natural Complex Systems 2010-05-27 - 2010-05-31 2010.

  • Rypdal, Kristoffer. Nyttårstaler og realiteter. (data) 2010.

  • Rypdal, Kristoffer. Høna eller egget?. (data) 2010.

  • Rypdal, Kristoffer. Feil, juks, eller er det noe jeg ikke har fått med meg?. 2010.

  • Rypdal, Kristoffer; Ratynskaia, Svetlana; Klumov, B.; Regnoli, G.. Flows and phase transitions in dusty plasmas. The 11th Granada Seminar on Computational and Statistical Physics 2010-09-13 - 2010-09-17 2010.

  • Rypdal, Kristoffer; Rypdal, Martin wibe. Er det en kompleksitetskobling mellom solaktiviteteten og jordens klima?. Birkeland-seminaret 2010-01-14 - 2010-01-14 2010.

  • Rypdal, Martin wibe; Rypdal, Kristoffer. Discerning the structure of small-scale intermittency in plasma turbulence by a method of confined multifractal motions. Joint EU-UA TTF Workshop 2010-09-07 - 2010-09-10 2010.

  • Rypdal, Kristoffer. Is Climate Change Predictable?. Poulærvitenskapelig foredrag 2009-04-13 - 2009.

  • Rypdal, Kristoffer. En Felles Arena - den store lagkampen. Idretts og hjerneøvelser (realfag) for barn og ungdom 2009-09-26 - 2009-09-26 2009.

  • Rypdal, Kristoffer. Science and Art- møte med de Spullemannen. Foredrag, demonstrasjoner og utstilling 2009-04-14 - 2009-04-15 2009.

  • Rypdal, Kristoffer. Hvem har hørt om Emmy Noether?. (fulltekst) 2009.

  • Rypdal, Kristoffer. Forsvarstale for det negative forskningsresultat. (data) 2009.

  • Rypdal, Kristoffer. Men keiseren har jo ingen klær på!. (data) 2009.

  • Rypdal, Kristoffer. Klimaet, sola og de moderne astrologene. (data) 2009.

  • Rypdal, Kristoffer. Josef, Noah og julevandringer i Tromsøs uteliv. (data) 2009.

  • Rypdal, Kristoffer. Norske Byggeklosser. (fulltekst) 2009.

  • Rypdal, Kristoffer. En god penn. (fulltekst) 2009.

  • Rypdal, Kristoffer. Gi klare styringssignaler!. (fulltekst) 2009.

  • Rypdal, Kristoffer. Gjesteblogg: "Ser du det samme som jeg?". 2009.

  • Rypdal, Kristoffer. Hva vil vi med Forskningsdagene?. 2009.

  • Rypdal, Kristoffer; Rypdal, Martin wibe; Zivkovic, Tatjana. Stochastic modeling of fluctuations in the solar wind - magnetospheric interaction. Chaos2009: Chaotic modeling and simulations 2009-06-01 - 2009-06-05 2009.

  • Rypdal, Kristoffer. Emergent complexity in soft Yukawa systems. Nordisk fysikermøte København 2009 2009-06-16 - 2009-06-18 2009.

  • Rypdal, Kristoffer; Rypdal, Martin wibe. Complex system approaches to space and laboratory plasmas. Interrelationship between plasma experiments in laboratory and space (IPELS-2009) 2009-06-08 - 2009-06-12 2009.

  • Rypdal, Kristoffer; Rypdal, Martin wibe. Multifractal analysis of experimental time series - does it disclose or obscure the physics?. Workshop on "Nonlinear dynamics and structure formation in complex systems: challenges and open problems for modern physics" (data) 2009-09-21 - 2009-09-22 2009.

  • Rypdal, Kristoffer. Årsaken til den globale temperaturøkningende siste 40 år - solaktivitet eller drivhusgasser?. Populærvitenskapelig foredrag 2008-10-24 - 2008-10-24 2008.

  • Zivkovic, Tatjana; Rypdal, Kristoffer; Østvand, Lene. On the connection between the multifractality and the predictability from the auroral index time series. 24rd Summer School and International Symposium on the Physics of Ionized Gases 2008-08-25 - 2008-08-31 2008.

  • Rypdal, Kristoffer. Complex Systems at The University of Tromsø - http://web.me.com/kristofferrypdal/Compex_Systems_Site/Home.html. 2008.

  • Rypdal, Kristoffer. Gjesteblogg: "Slik ble jeg en transleksuell". 2008.

  • Rypdal, Kristoffer. Gjesteblogg: "The Bank". 2008.

  • Rypdal, Kristoffer. Gjesteblogg: "Navigare necesse est!". 2008.

  • Rypdal, Kristoffer. Gjesteblogg: "Håp for Gaia". 2008.

  • Rypdal, Kristoffer; Rypdal, Martin wibe. En Felles Arena. 2008.

  • Rypdal, Kristoffer. Villedende om klimaendringer. 2008.

  • Rypdal, Kristoffer. Gammelt tøv om klimaendringer. 2008.

  • Rypdal, Kristoffer. Klimasensitivitet og kompleksitet. 2008.

  • Rypdal, Kristoffer. Forskning-best fra sofakroken?. 2008.

  • Rypdal, Kristoffer. Diskvalifisert før start. 2008.

  • Rypdal, Kristoffer; Rypdal, Martin wibe. Rasende Dynamikk. 2008.

  • Rypdal, Kristoffer. Håp for Gaia. 2008.

  • Rypdal, Kristoffer; Zivkovic, Tatjana. Burst statistics of fluctuations in a simple magnetized torus configuration. EFTSOMP-2008 - Workshop on Electric Fields, Turbulence and Self-Organization in Magnetized Plasmas 2008-06-16 - 2008-06-17 2008.

  • Rypdal, Kristoffer. Reconciling turbulence and self-organized criticality. Invitert gjesteforelesning ved Alfvenlaboratoriet, KTH, Stockholm 2008-01-31 - 2008-01-31 2008.

  • Zivkovic, Tatjana; Rypdal, Kristoffer; Østvand, Lene. Dynamics of the auroral index time series. American Geophysical Union Fall Meeting 2008-12-15 - 2008-12-19 2008.

  • Rypdal, Kristoffer; Kozelov, Boris V; Rypdal, Martin wibe; Zivkovic, Tatjana. Stochastic modeling of fluctuations in large-scale properties of the solar wind or the magnetosphere-ionosphere system. American Geophysical Union Fall Meeting 2008-12-15 - 2008-12-19 2008.

  • Rypdal, Kristoffer; Rypdal, Martin wibe; Kozelov, Boris V. Bursty transport - can we distinguish turbulence from SOC-avalanching?. 13'th EU-US Transport Task Force Workshop 2008-09-01 - 2008-09-04 2008.

  • Rypdal, Kristoffer; Zivkovic, Tatjana. Low-dimensional chaotic convection dynamics in the Helimak configuration. 35th European Physical Society Conference on Plasma Physics 2008-06-09 - 2008-06-14 2008.

  • Rypdal, Kristoffer; Kozelov, Boris V; Ratynskaia, Svetlana; Kumov, B.; Knapek, C.. Scale-free vortex cascade emerging from random forcing in a dusty plasma monolayer. 5th International Conference on Physics of Dusty Plasmas 2008-05-18 - 2008-05-23 2008.

  • Rypdal, Kristoffer; Kozelov, Boris V; Rypdal, Martin wibe. Do sandpile models explain complex dynamics in solar flares and polar aurora?. American Geophysical Union Fall meeting 2007 2007-12-10 - 2007-12-14 2007.

  • Rypdal, Kristoffer. Two-dimensional turbulence and self-organized criticality: the missing link. Invitert gjesteforelesning ved Universitetet for Miljø og Biologi på Ås 2007-11-15 - 2007-11-15 2007.

  • Rasmussen, J. J.; Milovanov, Alexander; Rypdal, Kristoffer. Dielectric relaxation and ac universality in materials with disordered structure. New Trends in Nonlinear Physics 2007-08-19 - 2007-08-24 2007.

  • Zivkovic, Tatjana; Rypdal, Kristoffer. Routes to chaos in Helimak device. Det Norske Fysikermøtet 2007 2007-08-08 - 2007-08-10 2007.

  • Zivkovic, Tatjana; Rypdal, Kristoffer. Langevin approach to SOC. Complexity in plasma and geospace systems 2007-03-04 - 2007-03-08 2007.

  • Kozelov, Boris V; Rypdal, Kristoffer. Relative order of auroral structure during substorm activation. 34TH ANNUAL EUROPEAN MEETING ON ATMOSPHERIC STUDIES BY OPTICAL METHODS 2007-08-26 - 2007-08-31 2007.

  • Kozelov, Boris V; Rypdal, Kristoffer. Relative order of auroral structure during substorm activation. Physics of auroral phenomena 2007-06-06 - 2007-06-11 2007.

  • Rypdal, Kristoffer. Statistics of output from a locally driven BTW sandpile. Complexity in plasma and geospace systems 2007-03-04 - 2007-03-08 2007.

  • Rypdal, Kristoffer; Zivkovic, Tatjana; Kozelov, Boris V; Rypdal, Martin wibe. Astro and geospace complexity: the SOC versus turbulence controversy. 6th IGPP Annual International Astrophysics Conference 2007-03-16 - 2007-03-22 2007.

  • Rypdal, Kristoffer. Critical fluctuations and scale-free avalanching in dusty plasma monolayer. Det Norske Fysikermøtet 2007 2007-08-08 - 2007-08-10 2007.

  • Rypdal, Kristoffer; Rypdal, Martin wibe. A stochastic theory for temporal toppling fluctuations in self-organized critical systems. Natural Complexity: data and theory in dialogue 2007-08-13 - 2007-08-17 2007.

  • Rypdal, Kristoffer; Servidio, Sergio; Kozelov, Boris V; Ratynskaia, Svetlana; Knapek, Christina. Turbulence, critical fluctuations and scale-free avalanching in a dusty plasma monolayer. Chaos, Complexity and Transport: Theory and Applications 2007-06-04 - 2007-06-08 2007.

  • Kozelov, Boris V; Rypdal, Kristoffer. Relative order of auroral transient structure during substorm activation. American Geophysical Union Fall meeting 2007 2007-12-10 - 2007-12-14 2007.

  • Rypdal, Martin wibe; Rypdal, Kristoffer. A stochastic theory for temporal fluctuations in self-organized critical systems. American Geophysical Union Fall meeting 2007 2007-12-10 - 2007-12-14 2007.

  • Zivkovic, Tatjana; Rypdal, Kristoffer. Routes to chaos in magnetized plasma turbulence. Workshop on recurrence plots 2007-09-10 - 2007-09-12 2007.

  • Zivkovic, Tatjana; Rypdal, Kristoffer. Low dimensional chaos in experimental data from the Helimak device. Conference on 'Chaos, complexity and transport: Theory and applications' 2007-06-04 - 2007-06-08 2007.

  • Rypdal, Kristoffer; Milovanov, Alexander; Kozelov, Boris; Rasmussen, Jens Juul. Charge conduction in porous media: a model of self-organized criticality. 20 years of Nonlinear Dynamics in Geosciences 2006-06-11 - 2006-06-16 2006.

  • Rypdal, Kristoffer. Birkeland og "Verdnenes Tilblivelse". Kåseri ved åpning av utstilling om Kristian Birkelands vitenskapelige arbeid 2006-11-24 - 2006-11-24 2006.

  • Rypdal, Kristoffer; Rypdal, Martin wibe. Hva bestemmer nivået?. Friidrett 2006; Volum 1 (6). ISSN 0332-9666.

  • Kozelov, Boris V; Rypdal, Kristoffer. Intermittence in auroral fluctuations during substorm. Physics of Auroral Phenomena 2006-02-23 - 2006-03-03 2006.

  • Milovanov, Alexander; Rypdal, Kristoffer; Rasmussen, Jens Juul. Fractional relaxation equation from ac universality in disordered solids. Collective Phenomena in Macroscopic Systems 2006-12-04 - 2006-12-06 2006.

  • Rypdal, Kristoffer; Kozelov, Boris. Scaling collapse and structure functions in TV data of substorm-time aurora. 8. International Conference on Substorms 2006-03-27 - 2006-03-31 2006.

  • Rypdal, Kristoffer. Reduced Lorenz Equations for Convective Cell Transport. 20 yaers of Nonlinear Dynamics in Geosciences 2006-06-11 - 2006-06-16 2006.

  • Zivkovic, Tatjana; Rypdal, Kristoffer. Helimak transport dynamics-low dimensional chaos or coloured noise?. 33. EPS conferaence on Plasma Physics 2006-06-19 - 2006-06-23 2006.

  • Rypdal, Kristoffer; Rasmussen, Jens Juul; Kozelov, Boris; Milovanov, Alexander. Self-organized invasion percolation of electrically charged particles in random media. 33 EPS Conference Conference of Plasma Physics paper P-2.050 2006-06-19 - 2006-06-23 2006.

  • Rypdal, Kristoffer. A three-dimensional dynamical system model for profile resilience and anomalous cross-field transport. 33 EPS Conference Conference of Plasma Physics paper P-1.168 2006-06-19 - 2006-06-23 2006.

  • Rypdal, Kristoffer. Profile robustness and routes to turbulence in the Helimak configuration. 32. EPS conference on Plasma Physics, 2005-06-27 - 2005-07-01 2005.

  • Rypdal, Kristoffer. Scale-invariance in plasma and geospace systems. Det Norske Fysikermøtet 2005 2005-08-11 - 2005-08-14 2005.

  • Rypdal, Kristoffer. Superdiffusion and 2D fluid flows on a strongly ordered dusty plasma structure. Det Norske Fysikermøtet 2005 2005-08-11 - 2005-08-14 2005.

  • Rypdal, Kristoffer. Intercange motions coherent structures, and intermittent transport in magnetized plasmas. "Interrelationship between plasma experments in laboratory and space" 2005-07-05 - 2005-07-08 2005.

  • Rypdal, Kristoffer. Routes to interchange mode turbulence and chaos in plasmas confined by a helical magnetic field. "Interrelationship between plasma experments in laboratory and space" 2005-07-05 - 2005-07-08 2005.

  • Rypdal, Kristoffer. Nonlocality and memory effects in grain dynamics on a 2D dust plasma quasi-crysta. 32. EPS conference on Plasma Physics 2005-06-27 - 2005-07-01 2005.

  • Rypdal, Kristoffer. Mechanisms of Confinement in Simple magnetised Toroidal Geometries. International Congress on Plasma Physics 2004-10-25 - 2004-10-29 2004.

  • Rypdal, Kristoffer; Ratynskaia, Svetlana. Comment on "Statistical analysis of turbulent flux and intermittency in the nonfusion magnetoplasma Blaamann'' [Phys. Plasmas 10, 4335 (2003)]. Physics of Plasmas 2004; Volum 11. ISSN 1070-664X.s 3679 - 3681.

  • Rypdal, Kristoffer. Plasma Profiles, Modes and Turbulence in a Simple Magnetized Torus Modified by a Biased Internal Anode or a Vertical Magnetic Field,. Nordisk plasmafysikksymposium 2004-10-04 - 2004-10-07 2004.

  • Rypdal, Kristoffer. Threshold behaciour for drift waves and flute modes in Blaamann. Invited talk at Dept. of Optics and Plasma Physics, Risø National Laboratory 2004-01-22 - 2004-01-22 2004.

  • Rypdal, Kristoffer; Ratynskaia, Svetlana. Electrostatic fluctuations in a plasma constricted by a curved magnetic field. 45'th Annual meeting of the Division of Plasma Physics, American Physical Society 2003-10-27 - 2003-10-31 2003.

  • Rypdal, Kristoffer. Superdiffusion - long-range dependence or Levy-flights?. Invited talk, Max-Planck Inst, fur Extraterrestrische Physik, Garching, Germany 2003-03-10 - 2003-03-10 2003.

  • Rypdal, Kristoffer. Fluctuation threshold and profile resilience in plasmas constricted by a curved magnetic field. Inivited talk at West Virginia University 2003-10-22 - 2003-10-22 2003.

  • Rypdal, Kristoffer; Ratynskaia, Svetlana. Statistics of dust particle trajectories on long timme scale, self affinity and memory effects. 30'th European Physical Society Conference on Plasma Physics and Controlled Fusion 2003-07-13 - 2003-07-18 2003.

  • Rypdal, Kristoffer; Ratynskaia, Svetlana. Statistics of fluctuations of a plasma in a curved magnetic field. Workshop on New Themes in Plasma and Fluid Turbulence 2003-05-13 - 2003-05-14 2003.

  • Rypdal, Kristoffer; Ratynskaia, Svetlana; Demidov, V.. Electrostatic modes and anomalous transport in low beta, toroidal plasma,. Poster at the Ninth European Fusion Theory Conference 2001-10-17 - 2001-10-19 2001.

  • Ratynskaia, Svetlana; Tomchuk, B. P.; Rypdal, Kristoffer; Gresillon, D. M.. Fluctuation induced plasma transport across B-Field: on the role of diffusive and convective transport, Europhysics conference abstracts. 29th European Physical Society Conference on Controlled Fusion and Plasma Physics , paper P3.096 2001-06-18 - 2001-06-22 2001.

  • Rypdal, Kristoffer; Ratynskaia, Svetlana; Demidov, V.. Critical profiles, turbulence and transport in the simple magnetized torus. 2nd Workshop on Simulation of Plasma Turbulence and Comparison with experiment 2001-03-01 - 2001-03-01 2001.

  • Rypdal, Kristoffer; Ratynskaia, Svetlana; Demidov, V.; Paulsen, J. V.; Garcia, O. E.. Critical profiles and turbulent transport in a magnetized plasma. 4'th Workshop on Nonlinear Waves in Space Plasmas 2001-06-16 - 2001-06-21 2001.

  • Ratynskaia, Svetlana; Demidov, V.; Rypdal, Kristoffer. Observations of anomalous transport in a simple magnetized torus. International Conference on Plasma Physics 2000-10-23 - 2000-10-27 2000.

  • Rypdal, Kristoffer; Paulsen, J. V.; Garcia, O. E.; Ratynskaia, Svetlana. Flux driven turbulence and critical gradients in the simple torus. International Conference on Plasma Physics 2000-10-23 - 2000-10-27 2000.

  • Rypdal, Kristoffer. Fluctuations and transport in the Blaamann torus - theory, simulations and experiments. Transport Task force Turbulence Workshop 1999-03-03 - 1999-03-04 1999.

  • Demidov, V.; Armstrong, Richard; Fredriksen, Åshild; Rypdal, Kristoffer. Probe studies in the toroidal device Blaamann. International Congress of Plasma Physics 1998-06-29 - 1998-07-03 1998.

  • Rypdal, Kristoffer; Garcia, O. E.; Paulsen, J. V.. Understanding Cosmic Currents Systems. 1998 International Congress of Plasma Physics 1998-06-29 - 1998-07-03 1998.

  • Rypdal, Kristoffer. Anomalous currents in laboratory and space plasmas. URSI General Assembly 1998-01-02 - 1998-01-05 1998.

  • Paulsen, J. V.; Garcia, O. E.; Rypdal, Kristoffer. Theory and Simulation of turbulence in Toroidal Plasmas-II. 1998 International Congress of Plasma Physics 1998-06-29 - 1998-07-03 1998.

  • Garcia, O. E.; Paulsen, J. V.; Rypdal, Kristoffer. Theory and Simulation of Turbulence in Toroidal Plasmas-I. 1998 International Congress of Plasma Physics 1998-06-29 - 1998-07-03 1998.

  • Fredriksen, Åshild; Aanesland, Ane; Hellblom, G.; Rypdal, Kristoffer. ECR-device for studies of plasma for thin film deposition. 1998 International Congress of Plasma Physics 1998-06-29 - 1998-07-03 1998.

  • Korotaev, K .N.; Savjolov, A. S.; Armstrong, Richard; Rypdal, Kristoffer; Harang, O.. Measurements of Spatial Distribution of Visible Radiation from hydrogen Plasma in Toroidal Blaamann Device. Physics of Plasmas & Plasma Technology 1997-09-15 - 1997-09-19 1997.

  • Rypdal, Kristoffer. Anomalous Crossfield Currents in Laboratory and Space. Workshop on Interrelationship between Plasma Experiments in Laboratory and Space 1997-06-23 - 1997-07-27 1997.

  • Rypdal, Kristoffer. Simulation of Electrostatic Flutemode Turbulence. Topical Conf. on Plasma Physics 1997-11-10 - 1997-11-14 1997.

  • Rypdal, Kristoffer. Anomalous Currents in Magnetized Plasma. 32nd Nordic Plasma and Gas Discharge Symposium 1997-03-02 - 1997-03-05 1997.

  • [Loading...]