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  • E-mailIngo.Bethke@uib.no
  • Phone+47 55 58 38 23
  • Visitor Address
    Allegt. 70
  • Postal Address
    Postboks 7803
    5020 BERGEN
Academic article
  • 2020. The Change in the ENSO Teleconnection under a Low Global Warming Scenario and the Uncertainty due to Internal Variability. Journal of Climate. 4871-4889.
  • 2020. Ocean biogeochemistry in the Norwegian Earth System Model version 2 (NorESM2). Geoscientific Model Development. 2393-2431.
  • 2020. Ocean Biogeochemical Predictions—Initialization and Limits of Predictability. Frontiers in Marine Science.
  • 2020. North Atlantic climate far more predictable than models imply. Nature.
  • 2019. Limiting global warming to 1.5 °C will lower increases in inequalities of four hazard indicators of climate change. Environmental Research Letters.
  • 2019. Impact of ocean and sea ice initialisation on seasonal prediction skill in the Arctic. Journal of Advances in Modeling Earth Systems. 4147-4166.
  • 2019. Equilibrium simulations of Marine Isotope Stage 3 climate. Climate of the Past. 1133-1151.
  • 2019. Description and evaluation of NorESM1-F: a fast version of the Norwegian Earth System Model (NorESM). Geoscientific Model Development. 343-362.
  • 2019. Arctic amplification under global warming of 1.5 and 2 °C in NorESM1-Happi. Earth System Dynamics. 569-598.
  • 2018. Robust changes in tropical rainy season length at 1.5°C and 2°C. Environmental Research Letters. 1-13.
  • 2018. Pacific contribution to the early twentieth-century warming in the Arctic. Nature Climate Change. 793-797.
  • 2018. Optimising assimilation of sea ice concentration in an Earth system model with a multicategory sea ice model. Tellus. Series A, Dynamic meteorology and oceanography. 1-23.
  • 2018. Midlatitude atmospheric circulation responses under 1.5°C and 2.0°C warming and implications for regional impacts. Earth System Dynamics. 359-382.
  • 2018. Impacts of half a degree additional warming on the Asian summer monsoon rainfall characteristics. Environmental Research Letters. 1-11.
  • 2018. Global Freshwater availability below normal conditions and population impact under 1.5°C and 2°C stabilization scenarios. Geophysical Research Letters. 9803-9813.
  • 2018. A production-tagged aerosol module for earth system models, OsloAero5.3-extensions and updates for CAM5.3-Oslo. Geoscientific Model Development. 3945-3982.
  • 2017. Sea-ice free Arctic contributes to the projected warming minimum in North Atlantic. Environmental Research Letters. 1-8.
  • 2017. Potential volcanic impacts on future climate variability. Nature Climate Change. 799-805.
  • 2017. Optimising assimilation of hydrographic profiles into isopycnal ocean models with ensemble data assimilation. Ocean Modelling. 33-44.
  • 2017. Northern North Atlantic sea level in CMIP5 climate models – evaluation of mean state, variability and trends against altimetric observations. Journal of Climate. 9383-9398.
  • 2017. Half a degree additional warming, prognosis and projected impacts (HAPPI): Background and experimental design. Geoscientific Model Development. 571-583.
  • 2017. Ensemble data assimilation for ocean biogeochemical state and parameter estimation at different sites. Ocean Modelling. 65-89.
  • 2017. Causes of the large warm bias in the Angola–Benguela Frontal Zone in the Norwegian Earth System Model. Climate Dynamics. 1-20.
  • 2016. The offline Lagrangian particle model FLEXPART-NorESM/CAM (v1): Model description and comparisons with the online NorESM transport scheme and with the reference FLEXPART model. Geoscientific Model Development. 4029-4048.
  • 2016. Flow-dependent assimilation of sea surface temperature in isopycnal coordinates with the Norwegian climate prediction model . Tellus. Series A, Dynamic meteorology and oceanography.
  • 2016. Evaluation of NorESM-OC (versions 1 and 1.2), the ocean carbon-cycle stand-alone configuration of the Norwegian Earth System Model (NorESM1). Geoscientific Model Development. 2589-2622.
  • 2015. Investigating the recent apparent hiatus in surface temperature increases: 2. Comparison of model ensembles to observational estimates. Journal of Geophysical Research (JGR): Atmospheres. 8597-8620.
  • 2015. Investigating the recent apparent hiatus in surface temperature increases: 1. Construction of two 30-member Earth System Model ensembles. Journal of Geophysical Research (JGR): Atmospheres. 8575-8596.
  • 2014. Seasonal-to-decadal predictions with the ensemble kalman filter and the Norwegian earth System Model: A twin experiment. Tellus. Series A, Dynamic meteorology and oceanography.
  • 2014. Mechanism on how the spring arctic sea ice impacts the East Asian summer monsoon. Theoretical and Applied Climatology. 107-119.
  • 2013. The Norwegian Earth System Model, NorESM1-M - Part 2: Climate response and scenario projections. Geoscientific Model Development. 389-415.
  • 2013. The Norwegian Earth System Model, NorESM1-M - Part 1: Description and basic evaluation of the physical climate. Geoscientific Model Development. 687-720.
  • 2012. Pre-industrial and mid-Pliocene simulations with NorESM-L. Geoscientific Model Development. 523-533.
  • 2012. Early Eocene Asian climate dominated by desert and steppe with limited monsoons. Journal of Asian Earth Sciences. 24-35.
  • 2012. Can we use ice sheet reconstructions to constrain meltwater for deglacial simulations? Paleoceanography. 17 pages.
  • 2011. Tropical seaways played a more important role than high latitude seaways in Cenozoic cooling. Climate of the Past. 801-813.
  • 2010. Bergen Earth system model (BCM-C): model description and regional climate-carbon cycle feedbacks assessment. Geoscientific Model Development. 123-141.
  • 2009. Simulated pre-industrial climate in Bergen Climate Model (version 2): model description and large-scale circulation features. Geoscientific Model Development. 507-549.
  • 2009. Bergen earth system model (BCM- C): model description and regional climate-carbon cycle feedbacks assessment. Geoscientific Model Development. 845-887.
  • 2006. Towards a more saline North Atlantic and a fresher Arctic under global warming. Geophysical Research Letters. L21712.
Report
  • 2010. D4.1-16 - Potential predictability of long-term anomalies from ensemble integrations with the global model BCM. .
Lecture
  • 2019. The role of model bias for prediction skill and methods to constrain it.
  • 2019. Status of climate prediction and future challenges: a perspective from Norway.
  • 2019. Recent developments of the Norwegian Climate Prediction Model for seasonal to decadal predictions.
  • 2019. NorESM data workflow.
  • 2019. Investigating the ENSO teleconnection response to global warming using a multi-model large-ensemble experiment.
  • 2019. Enhancing the skill of dynamical climate prediction: Avenue explored with the NorCPM.
  • 2019. Biogeochemical Predictions - Initialization and Sources of Potential Predictability.
  • 2019. Biogeochemical Predictions - An update from Bergen.
  • 2018. Enhanced skill of dynamical prediction in the Arctic.
  • 2018. Dynamical climate predictions at the Bjerknes Center.
  • 2018. Development and current S2D prediction skill of the Norwegian Climate Prediction Model .
  • 2018. CMOR post-processing of NorESM output 
–
 CMIP5 & CMIP6.
  • 2016. Reanalysis and climate prediction with the Norwegian Climate Prediction Model .
  • 2016. Reanalysis and climate prediction with the Norwegian Climate Prediction Model .
  • 2016. NorESM simulations for HAPPI - status and plans.
  • 2016. Flow dependent assimilation of SST in isopycnal coordinate with the NorCPM.
  • 2016. CPU and storage resources.
  • 2015. Norwegian Climate Prediction Model (NorCPM) - getting ready for CMIP6 DCPP.
  • 2015. CMOR post-processing of NorESM output.
Popular scientific lecture
  • 2008. Ocean acidification from increasing CO2: ecological consequences and climate feedbacks.
Academic lecture
  • 2019. Norwegian Climate Prediction Model (NorCPM).
  • 2019. NorESM User Workshop.
  • 2019. NorCPM1 and its contribution to CMIP6 DCPP.
  • 2019. Assessing the contribution of ocean and sea ice initialization for seasonal prediction in the Arctic.
  • 2019. Approaches to reduce model bias and improve climate predictions.
  • 2018. Visualization of uncertainty in climate projections imposed by volcanic activity .
  • 2018. Tropical Atlantic model error and regional projections of climate change.
  • 2018. Towards including volcanic effects 
in future climate impact assessments.
  • 2018. Subtropical North Atlantic preconditioning key to skilful subpolar gyre prediction.
  • 2018. Sensitivity of high-latitude ENSO teleconnection to global warming.
  • 2018. Seasonal prediction skill in the tropical Atlantic using anomaly coupling.
  • 2018. Robust changes in tropical rainy season length at 1.5°C.
  • 2018. Potential volcanism in future climate impact assessment.
  • 2018. Pacific contribution to the early 20th century warming in the Arctic.
  • 2018. Optimised assimilation of sea ice concentration and its implications for climate prediction.
  • 2018. Optimised assimilation of sea ice concentration and implications for climate prediction.
  • 2018. Norwegian Climate Prediction Model.
  • 2018. Can we use flow dependent assimilation with a high resolution Earth System Model ?
  • 2017. Pacific contribution to the early 20th century warming in the Arctic.
  • 2017. Pacific contribution to the early 20th century warming in the Arctic.
  • 2017. Optimising assimilation of sea ice concentration in a fully coupled Earth system model with a multicategory sea ice model.
  • 2017. Lecture on optimising the assimilation of sea ice concentration in a fully coupled Earth system model with a multicategory sea ice model.
  • 2017. Hexagon@University of Bergen, Norway.
  • 2017. Data assimilation of sea ice within NorCPM.
  • 2017. Data assimilation of sea ice - investigating key strategies in an Earth system model with a multi-category sea ice model.
  • 2017. Climate prediction with the Norwegian model NorCPM.
  • 2017. Climate prediction with NorCPM.
  • 2017. Assimilation of sea ice within the Norwegian Climate Prediction Model (keynote).
  • 2017. A role for volcanoes in future climate assessments?
  • 2016. Norwegian Earth System Model (NorESM) preparing for CMIP6.
  • 2016. Mid-Pliocene simulations with the new version of the Norwegian Earth System Model.
  • 2016. From CMIP5 to CMIP6: New developments for the ocean biogeochemistry module of NorESM.
  • 2016. Data assimilation of sea ice within the Norwegian Climate Prediction Model.
  • 2016. Assimilating sea ice in the Norwegian Climate Prediction Model.
  • 2015. The Indian Summer Monsoon and Atlantic Multi-decadal variability.
  • 2015. Investigating the role of the Atlantic and Pacific in the early 20th century warming.
  • 2015. Computational status/challenges.
  • 2014. Seasonal-to-decadal prediction with NorCPM.
  • 2014. Seasonal to decadal prediction with NorCPM.
  • 2014. Seasonal to decadal prediction with NorCPM.
  • 2013. Seasonal-decadal prediction with the EnKF and NorESM: a twin experiment.
  • 2013. Seasonal-decadal prediction with the EnKF and NorESM: a twin experiment.
  • 2012. Seasonal-decadal prediction with the EnKF and NorESM.
  • 2012. Estimates of Construction-Related Parameters and Extremes in Bergen-Hardanger Region. Climate change detection, assessment of trends, variability and extremes.
  • 2012. Estimates of Construction-Related Climate Parameters and Extremes in Bergen-Hardanger Region.
  • 2011. When enough is not enough: the Einfrastructure challenges in Climate Research.
  • 2011. Was AMOC stronger in the Mid-Pliocene, simulation with NorESM.
  • 2011. Transient simulations of the last deglaciation: can we use ice sheet reconstructions to constrain meltwater discharge?
  • 2011. Simulating the climate from paleocene to present-daz and beyond: Challenges in climate modelling.
  • 2011. Overturning simulation in the Cenozoic with NorESM.
  • 2011. Obtain high resolution climate information by regional climate simulation for Bergen-Hardanger region.
  • 2011. Middle Pliocene simulation with NorESM-L.
  • 2011. Middle Pliocene simulation with NorESM.
  • 2010. Transient Simulations of the Last Deglaciation.
  • 2010. Transient Climate Simulations of the Last Deglaciation".
  • 2010. Ocean acidification response to surface ocean conditioning and transport - processes influencing anthropogenic carbon change in the Arctic and Southern oceans.
  • 2009. The role of Tethys Seaway in Cenozic climate.
  • 2009. Did the opening of the Drake Passage play a significant role in Cenozoic cooling?
  • 2009. Cenozoic cooling and the role of tropical seaways as a trigger for Antarctic glaciation.
  • 2008. Overview of Bergen Earth system model.
  • 2008. A first interactive carbon cycle climate run based on BCM.
  • 2007. Projected changes in the climate of the Barents Sea region in the 21st century.
  • 2006. Cetennial Nordic Seas ocean acidification, aragonite saturation, pelagic calcifiers and cold water reefs.
  • 2006. Centennial High Latitude Ocean Acidification.
  • 2005. Atlantic ocean circulation.
  • 2004. On the recent time history and forcing of the inflow of Atlantic Water to the Arctic Mediterranean.
Thesis at a second degree level
  • 2004. Simulated Mass, Heat and Freshwater Budgets of the Arctic Mediterranean - Present and Future.
Popular scientific article
  • 2007. Varmare enn venta. Hubro. Magasin for Universitetet i Bergen. 10-11.
Doctoral dissertation
  • 2012. Contrasting the roles of freshwater and sea ice changes in transient climates.
Programme participation
  • 2007. To scenarier for global oppvarming.
  • 2007. Se orkanen Katrina.
Poster
  • 2019. Sensitivity of decadal climate predictions in the North Atlantic to anomaly initialisation choices.
  • 2019. Investigating the ENSO teleconnection response to global warming using a multi-model large-ensemble experiment.
  • 2019. How does the atmospheric ENSO teleconnection change with global warming?
  • 2018. Seasonal-to-decadal prediction with the Norwegian Climate Prediction Model.
  • 2018. Sea-ice free Arctic contributes to the projected warming minimum in the North Atlantic.
  • 2018. Relating model bias and prediction skill in the tropical Atlantic.
  • 2018. Pacific contribution to the early 20th century warming in the Arctic.
  • 2018. Improved seasonal projection of regional ocean biogeochemical States through Ensemble data assimila0on.
  • 2018. Impacts of half a degree additional warming on the Asian monsoon rainfall and extremes.
  • 2018. Assimilation of sea ice in an Earth system model and its impacts for climate prediction .
  • 2018. Assimilation of sea ice in an Earth system model and its impacts for climate prediction.
  • 2018. Assimilation of sea ice in an Earth system model and impacts for climate prediction.
  • 2018. Assimilation of sea ice in an Earth system model.
  • 2018. Assessing the impacts of mid-latitude circulation changes under +1.5ºC and +2ºC warming.
  • 2018. A minimalistic damped harmonic oscillator framework for assessing decadal climate predictability in the Subpolar North Atlantic.
  • 2017. Volcanic eruptions cast shadow over monsoon precipitation and water availability: assessing the risks arising from future eruptions on low-latitude hydroclimate with the help of polar ice cores.
  • 2017. Simulating the climate of Marine Isotope Stage 3.
  • 2017. NorESM simulations of Marine Isotope Stage 3 climates.
  • 2017. Glacial and interglacial simulations with NorESM BCCR fast version.
  • 2017. Assessing the impacts of mid-latitude circulation changes under +1.5ºC and +2ºC warming.
  • 2016. What role for volcanoes in future climate projections?
  • 2016. Volcanic impact on future climate projections.
  • 2016. Investigating the Role of the Atlantic and Pacific in the Early 20th Century Warming.
  • 2012. Pre-indistrial and mid-Pliocene simulations with NorESM-L.
  • 2012. Estimates of Construction-Related Parameters and Extremes in Bergen-Hardanger Region.
  • 2012. Climate dynamics during the deglaciation of the North-Atlantic region.
  • 2012. Climate change impact on ocean acidification as modelled by three Earth system models.
  • 2012. Can we use ice sheet reconstructions to constrain meltwater for deglacial simulations?
  • 2011. The ocean component of the Norwegian Earth System Model.
  • 2010. Cenozoic cooling and the role of tropical seaways as a trigger for Antarctic glaciation.
  • 2009. Regional variability of anthropogenic carbon transport in the ocean - views from the surface and the deep.
  • 2009. Recent progress in Earth System modeling in Norway: The global carbon cycle.
  • 2009. Assessment of regional climate-carbon cycle feedbacks using the Bergen earth system model.
  • 2008. Potential future changes in ocean acidity using an earth system model.
  • 2008. Analysis of global and regional carbon uptake by land and ocean using an earth system modeling approach.
  • 2004. Changes in 21th century Arctic sea ice cover simulated in a multi-member ensemble with the Bergen Climate Model.
Chapter
  • 2016. Assessing the role of volcanoes in future climate prediction. . In:
    • 2016. Climatology of the high latitudes. Extended proceedings of the joint GCR and PEEX workshop at NERSC 29.09.2015. 366. 366. .

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