Franzke, Christian; Barbosa, Susana; Blender, Richard; Fredriksen, Hege-Beate; Laepple, Thomas; Lambert, Fabrice; Nilsen, Tine; Rypdal, Kristoffer; Rypdal, Martin Wibe; Scotto, Manuel; 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.
Fredriksen, Hege-Beate; Berner, Judith; Subramanian, Aneesh C.; Capotondi, Antonietta. How Does El Niño–Southern Oscillation Change Under Global Warming—A First Look at CMIP6. Geophysical Research Letters 2020; Volum 47. ISSN 0094-8276.s doi: 10.1029/2020GL090640.
Bacmeister, Julio T.; Hannay, Cecile; Medeiros, Brian; Gettelmann, Andrew; Neale, Richard; Fredriksen, Hege-Beate; Lipscomb, William H.; Simpson, Isla; Bailey, David Anthony; Holland, Marika M.; Lindsay, Keith; Otto-Bliesner, Bette L.. CO2 Increase Experiments Using the CESM: Relationship to Climate Sensitivity and Comparison of CESM1 to CESM2. Journal of Advances in Modeling Earth Systems 2020; Volum 12. ISSN 1942-2466.s doi: 10.1029/2020MS002120.
Myrvoll-Nilsen, Eirik; Sørbye, Sigrunn Holbek; Fredriksen, Hege-Beate; Rue, Håvard; Rypdal, Martin Wibe. Statistical estimation of global surface temperature response to forcing under the assumption of temporal scaling. Earth System Dynamics 2020; Volum 11. ISSN 2190-4979.s 329 - 345.s doi: 10.5194/esd-11-329-2020.
Myrvoll-Nilsen, Eirik; Fredriksen, Hege-Beate; Sørbye, Sigrunn Holbek; Rypdal, Martin wibe. Warming trends and long-range dependent climate variability since year 1900: A Bayesian approach. Frontiers in Earth Science 2019; Volum 7 (214). ISSN 2296-6463.s doi: 10.3389/feart.2019.00214.
Fredriksen, Hege-Beate; Rypdal, Martin wibe. Long-range persistence in global surface temperatures explained by linear multibox energy balance models. Journal of Climate 2017; Volum 30 (18). ISSN 0894-8755.s 7157 - 7168.s doi: 10.1175/JCLI-D-16-0877.1.
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.
Nilsen, Tine; Rypdal, Kristoffer; Fredriksen, Hege-Beate. Are there multiple scaling regimes in Holocene temperature records?. (Fulltekst: http://www.earth-syst-dynam.net/7/419/2016/esd-7-419-2016.html (Sammendrag: http://www.earth-syst-dynam.net/7/419/2016/esd-7-419-2016.html) Earth System Dynamics 2016; Volum 7 (2). ISSN 2190-4979.s 419 - 439.s doi: 10.5194/esd-7-419-2016.
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.
Myrvoll-Nilsen, Eirik; Sørbye, Sigrunn Holbek; Fredriksen, Hege-Beate; Rypdal, Martin wibe. A statistical model for global surface temperature response to radiative forcing with long-range dependent noise. EGU General Assembly 2019 2019-04-07 - 2019-04-12 2019.
Sørbye, Sigrunn Holbek; Myrvoll-Nilsen, Eirik; Rypdal, Martin wibe; Fredriksen, Hege-Beate; Rue, Håvard. Bayesian analysis of temperature series accounting for long-range dependence and climate forcing. Det 20. norske statistikermøtet 2019-06-18 - 2019-06-20 2019.
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.
Myrvoll-Nilsen, Eirik; Sørbye, Sigrunn Holbek; Rypdal, Martin wibe; Fredriksen, Hege-Beate; Rue, Håvard. Modeling global surface temperatures in terms of climate forcing and a long-memory stochastic process. The 4th Baysian Young Statisticians Meeting 2018-07-02 - 2018-07-03 2018.
Myrvoll-Nilsen, Eirik; Sørbye, Sigrunn Holbek; Rypdal, Martin wibe; Fredriksen, Hege-Beate; Rue, Håvard. Modeling global surface temperatures in terms of climate forcing and a long-memory stochastic process. The 27th Nordic Conference in Mathematical Statistics 2018-06-26 - 2018-06-29 2018.
Os, Vibeke; Fredriksen, Hege-Beate. Forsinket global oppvarming skyldes lagring av varme i havet. (Fulltekst: https://uit.no/nyheter/artikkel?p_document_id=559231 2018.
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.
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.
Fredriksen, Hege-Beate; Rypdal, Martin wibe. Global surface temperature response explained by multi-box energy balance models. American Geophysical Union Fall Meeting 2016-12-12 - 2016-12-16 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.
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.
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.
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.
Fredriksen, Hege-Beate. En investering i tvil. Nordlys 2015. ISSN 0805-5440.
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. Significance-testing of trends: Long-range dependence and model selection. Physical origins of correlated extreme events 2014-06-11 - 2014-06-13 2014.
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.
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.
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.
Myrvoll-Nilsen, Eirik; Sørbye, Sigrunn Holbek; Fredriksen, Hege-Beate; Rypdal, Martin wibe. A statistical model for global surface temperature response to radiative forcing with long-range dependent noise. EGU General Assembly 2019 2019-04-07 - 2019-04-12 2019.
Sørbye, Sigrunn Holbek; Myrvoll-Nilsen, Eirik; Rypdal, Martin wibe; Fredriksen, Hege-Beate; Rue, Håvard. Bayesian analysis of temperature series accounting for long-range dependence and climate forcing. Det 20. norske statistikermøtet 2019-06-18 - 2019-06-20 2019.
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.
Myrvoll-Nilsen, Eirik; Sørbye, Sigrunn Holbek; Rypdal, Martin wibe; Fredriksen, Hege-Beate; Rue, Håvard. Modeling global surface temperatures in terms of climate forcing and a long-memory stochastic process. The 4th Baysian Young Statisticians Meeting 2018-07-02 - 2018-07-03 2018.
Myrvoll-Nilsen, Eirik; Sørbye, Sigrunn Holbek; Rypdal, Martin wibe; Fredriksen, Hege-Beate; Rue, Håvard. Modeling global surface temperatures in terms of climate forcing and a long-memory stochastic process. The 27th Nordic Conference in Mathematical Statistics 2018-06-26 - 2018-06-29 2018.
Os, Vibeke; Fredriksen, Hege-Beate. Forsinket global oppvarming skyldes lagring av varme i havet. (Fulltekst: https://uit.no/nyheter/artikkel?p_document_id=559231 2018.
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.
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.
Fredriksen, Hege-Beate; Rypdal, Martin wibe. Global surface temperature response explained by multi-box energy balance models. American Geophysical Union Fall Meeting 2016-12-12 - 2016-12-16 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.
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.
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.
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.
Fredriksen, Hege-Beate. En investering i tvil. Nordlys 2015. ISSN 0805-5440.
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. Significance-testing of trends: Long-range dependence and model selection. Physical origins of correlated extreme events 2014-06-11 - 2014-06-13 2014.
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.
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.
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.
