Hovedinteressen i min forskningsaktivitet ligger innenfor klimadynamikk og dynamisk meteorologi. De arbeidene jeg har vært innvolvert i har vært mest knyttet til simuleringer med numeriske modeller av atmosfæren. De fleste av disse simuleringene er såkalte sensitivitetseksperimenter hvor vi benytter modeller til å studere betydningen enkeltprosesser eller egenskaper ved underlaget har på klimaet.

Forskningstema som jeg har arbeidet med:

• Parametrisering av skyprosesser i numeriske modeller
• Mesoskala atmosfæredynamikk
• Klimamodellering og klimaanalyse
• Storskala vekselvirkning mellom hav og atmosfære
• Storskala variabilitet og stormbane

 

Fra 1998 og fram til i dag har jeg undervis i følgende kurs ved Geofysisk Institutt:

 

GFF001 - Innføringskurs i meteorologi og oseanografi

GEOF212 - Fysisk klimatologi 

GEOF310 - Turbulens i the atmosfærens- og havets grenselag

GEOF110 - Innføring i dynamikken til atmosfæren og havet

GEOF326 - Atmosfærens dynamikk

GEOF329 - Lokalmeteorologi

GEOF327 - Atmosfæren sin generelle sirkulasjon

 

Vitenskapelig artikkel

• Solbrekke, Ida Marie; Kvamstø, Nils Gunnar; Sorteberg, Asgeir (2020). Mitigation of offshore wind power intermittency by interconnection of production sites. (ekstern lenke)
• Schemm, Sebastian; Nummelin, Aleksi; Kvamstø, Nils Gunnar et al. (2017). The ocean version of the Lagrangian analysis tool LAGRANTO. (ekstern lenke)
• Sorokina, Svetlana Anatolievna; Li, Camille; Wettstein, Justin et al. (2016). Observed atmospheric coupling between Barents Sea ice and the warm-Arctic cold-Siberian anomaly pattern. (ekstern lenke)
• Ciasto, Laura; Li, Camille; Wettstein, Justin et al. (2016). North Atlantic storm-track sensitivity to projected sea surface temperature: Local versus remote influences. (ekstern lenke)
• Schemm, Sebastian; Ciasto, Laura; Li, Camille et al. (2016). Influence of tropical Pacific sea surface temperature on the genesis of Gulf Stream cyclones. (ekstern lenke)
• Chen, Lei; Tan, Benkui; Kvamstø, Nils G et al. (2014). Wintertime cyclone/anticyclone activity over China and its relation to upper tropospheric jets. (ekstern lenke)
• Bader, Jürgen; Flügge, Martin; Kvamstø, Nils G et al. (2013). Atmospheric winter response to a projected future Antarctic sea-ice reduction: a dynamical analysis. (ekstern lenke)
• Svendsen, Lea; Kvamstø, Nils G; Keenlyside, Noel (2013). Weakening AMOC connects Equatorial Atlantic and Pacific interannual variability. (ekstern lenke)
• Chen, Lei; Tan, Benkui; Kvamstø, Nils G et al. (2013). Wintertime Cyclone Activity and Its Relation to Precipitation over China. (ekstern lenke)
• Kvamstø, Nils Gunnar; Steinskog, Dag Johan; Stephenson,, David et al. (2012). Estimation of trends in extreme melt-season duration at Svalbard. (ekstern lenke)
• Orsolini, Yvan; Kindem, Ina K. Thorstensen; Kvamstø, Nils Gunnar (2011). On the potential impact of the stratosphere upon seasonal dynamical hindcasts of the North Atlantic Oscillation: a pilot study. (ekstern lenke)
• Otterå, Odd Helge; Bentsen, Mats; Bethke, Ingo et al. (2009). Simulated pre-industrial climate in Bergen Climate Model (version 2): model description and large-scale circulation features. (ekstern lenke)
• Orsolini, Yvan; Kvamstø, Nils Gunnar (2009). Role of Eurasian snow cover in wintertime circulation: Decadal simulations forced with satellite observations. (ekstern lenke)
• Kvamstø, Nils Gunnar; Song, Yongjia; Seierstad, Ivar Ambjørn et al. (2008). Clustering of cyclones in the ARPEGE general circulation model. (ekstern lenke)
• Mesquita, Michel dos Santos; Kvamstø, Nils Gunnar; Sorteberg, Asgeir et al. (2008). Climatological properties of summertime extra-tropical storm tracks in the Northern Hemisphere. (ekstern lenke)
• Byrkjedal, Øyvind; Esau, Igor; Kvamstø, Nils Gunnar (2008). Sensitivity of simulated wintertime Arctic atmosphere to vertical resolution in the ARPEGE/IFS model. (ekstern lenke)
• Orsolini, Yvan; Kvamstø, Nils Gunnar; Kindem, Ina K. Thorstensen et al. (2008). Influence of the Aleutian-Icelandic Low Seesaw and ENSO onto the Stratosphere in Ensemble Winter Hindcasts. (ekstern lenke)
• Sandvik, Anne Dagrun; Biryulina, Marina; Kvamstø, Nils Gunnar et al. (2007). Observed and simulated microphysical composition of arctic clouds: Data properties and model validation. (ekstern lenke)
• Seierstad, Ivar Ambjørn; Stephenson,, David; Kvamstø, Nils Gunnar (2007). How useful are teleconnection patterns for explaining variability in extratropical storminess ?. (ekstern lenke)
• Steinskog, Dag Johan; Tjøstheim, Dag Bjarne; Kvamstø, Nils Gunnar (2007). A Cautionary Note on the Use of the Kolmogorov–Smirnov Test for Normality. (ekstern lenke)
• Sorteberg, Asgeir; Kvamstø, Nils Gunnar (2006). The effect of internal variability on anthropogenic climate projections. (ekstern lenke)
• Sandvik, Anne Dagrun; Biryulina, Marina; Stamnes, Jakob J. et al. (2006). Arctic clouds – numerical modeling versus airborne measurements. (ekstern lenke)
• Byrkjedal, Øyvind; Kvamstø, Nils Gunnar; Meland, Marius et al. (2006). Sensitivity of last glacial maximum climate to sea ice conditions in the Nordic Seas. (ekstern lenke)
• Sorteberg, Asgeir; Furevik, Tore; Drange, Helge et al. (2005). Effects of simulated natural variability on Arctic temperature projections. (ekstern lenke)
• Otterå, Odd Helge; Drange, Helge; Bentsen, Mats et al. (2004). The sensitivity of the present-day Atlantic meridional overturning circulation to freshwater forcing. (ekstern lenke)
• Otterå, Odd Helge; Drange, Helge; Bentsen, Mats et al. (2004). Transient response of the Atlantic meridional overturning circulation to enhanced freshwater input to the Nordic Seas-Arctic Ocean in the Bergen climate model. (ekstern lenke)
• Kvamstø, Nils Gunnar; Skeie, Svein; Stephenson, David (2004). Impact of labrador sea-ice extent on the North Atlantic oscillation. (ekstern lenke)
• Otterå, Odd-Helge; Otterå, Odd Helge; Drange, Helge et al. (2003). The transient response of the Atlantic meridional Overturning Circulation to enhanced freshwater input to the Nordic Seas/Arctic Ocean in the bergen Climate Model. (ekstern lenke)
• Otterå, Odd-Helge; Otterå, Odd Helge; Drange, Helge et al. (2003). The sensitivity of the present day Atlantic meridional overturning circulation to anomalous freshwater input. (ekstern lenke)
• Furevik, Tore; Bentsen, Mats; Drange, Helge et al. (2003). Description and Evaluation of the Bergen Climate Model: ARPEGE coupled with MICOM. (ekstern lenke)
• Vikebø, Frode Bendiksen; Furevik, Tore; Furnes, Gunnar et al. (2003). Wave Height Variations in the North Sea and on the Norwegian Continental Shelf, 1881 to 1999. (ekstern lenke)
• Kvamstø, Nils Gunnar; Dandin, Philippe (1998). Tests with a new radiation and cloud scheme in the ARPEGE climate model. (ekstern lenke)
• Kvamstø, Nils Gunnar (1998). Simulation of Nordic climate with a global variable resolution model. (ekstern lenke)

Vitenskapelig foredrag

• Kvamstø, Nils Gunnar; Solbrekke, Ida Marie (2019). Observationally based estimates of wind power potential on the Norwegian Shelf. (ekstern lenke)
• Sorokina, Svetlana Anatolievna; Li, Camille; Wettstein, Justin et al. (2019). Observed Atmospheric Coupling between Barents Sea Ice and the Warm-Arctic Cold-Siberian Anomaly Pattern. (ekstern lenke)
• Sorokina, Svetlana Anatolievna; Wettstein, Justin; Li, Camille et al. (2017). Is the open Barents Sea a hotspot for generating teleconnections?. (ekstern lenke)
• Schemm, Sebastian; Li, Camille; Ciasto, Laura et al. (2017). Linkages between Gulf Stream cyclogenesis and El Niño. (ekstern lenke)
• Sorokina, Svetlana Anatolievna; Wettstein, Justin; Camille, Li et al. (2014). Barents sea – a hotspot for Eurasian teleconnection patterns?. (ekstern lenke)
• Svendsen, Lea; Keenlyside, Noel; Gao, Yongqi et al. (2014). The influence of Atlantic multi-decadal variability on the Indian summer monsoon. (ekstern lenke)
• Svendsen, Lea; Kvamstø, Nils G; Keenlyside, Noel (2013). Weakening AMOC connects equatorial Atlantic and Pacific interannual variability. (ekstern lenke)
• Svendsen, Lea; Kvamstø, Nils G; Keenlyside, Noel (2013). Weakening AMOC connects Equatorial Atlantic and Pacific interannual variability. (ekstern lenke)
• Svendsen, Lea; Kvamstø, Nils Gunnar; Keenlyside, Noel (2013). Weakening AMOC connects Equatorial Atlantic and Pacific interannual variability. (ekstern lenke)
• Kvamstø, Nils G; Svendsen, Lea; Keenlyside, Noel (2012). Weakening AMOC connects Equatorial Atlantic and Pacific interannual variability. (ekstern lenke)
• Breiteig, Tarjei; Kvamstø, Nils Gunnar (2010). The association between a weakening AMOC and the ENSO and NAO interannual variability. (ekstern lenke)
• Heikkila, Ulla Elina; Kvamstø, Nils Gunnar; Sandvik, Anne Dagrun (2010). Dynamical downscaling of the ERA-40 reanalysis in complex terrain in Norway. (ekstern lenke)
• Kvamstø, Nils Gunnar (2009). Extratropical climate sensitivity to lower boundary forcing. (ekstern lenke)
• Kvamstø, Nils Gunnar (2008). Clustering of Cyclones and linkage to large scale flow patterns. (ekstern lenke)
• Kvamstø, Nils Gunnar; Seierstad, Ivar Ambjørn; Song, Yongjia et al. (2007). TI: Statistical Connections Between Extratropical Storminess Variability And Teleconnection Patterns. (ekstern lenke)
• Kvamstø, Nils Gunnar (2006). Results from scientific activities in RegClim Pricipal Module 3. (ekstern lenke)
• Byrkjedal, Øyvind; Ezau, Igor; Kvamstø, Nils Gunnar (2006). On the Importance of the Arctic Boundary Layer in Climate Simulations. (ekstern lenke)
• Kvamstø, Nils Gunnar; Byrkjedal, Øyvind; Ezau, Igor et al. (2006). Arctic climate change – observations and simulations. (ekstern lenke)
• Byrkjedal, Øyvind; Kvamstø, Nils Gunnar; Ezau, Igor (2006). On the Importance of the Arctic Boundary Layer in Climate Simulations. (ekstern lenke)
• Kvamstø, Nils Gunnar (2005). The influence of reduced sea ice on the north Atlantic atm. Circulation. (ekstern lenke)
• Byrkjedal, Øyvind; Kvamstø, Nils Gunnar; Meland, Marius et al. (2005). Simulation of the Last Glacial Maximum with the AGCM ARPEGE. (ekstern lenke)
• Sorteberg, Asgeir; Walsh, J; Kattsov, Vladimir et al. (2005). Climate Projections of the Arctic. (ekstern lenke)
• Kvamstø, Nils Gunnar (2005). The Bjerknes Centre for Climate Research - An Overview. (ekstern lenke)
• Kvamstø, Nils Gunnar (2005). Arctic climate change - observations and simulations. (ekstern lenke)
• Ma, Shujie; Kvamstø, Nils Gunnar; Sorteberg, Asgeir et al. (2005). Impact of autumn Eurasian snow conditions on wintertime NAO. (ekstern lenke)
• Ma, Shujie; Kvamstø, Nils Gunnar; Sorteberg, Asgeir et al. (2005). The influence of snow conditions on wintertime extratropical atmospheric variability by numerical simulations. (ekstern lenke)
• Mesquita, Michel; Kvamstø, Nils Gunnar; Sorteberg, Asgeir (2005). Extratropical Summer Storms in the North Atlantic: Variability and Relation to the Large Scale Flow. (ekstern lenke)
• Sorteberg, Asgeir; Kvamstø, Nils Gunnar; Ma, Shujie (2005). Eurasian snowcover as a predictor for NAO. (ekstern lenke)
• Sorteberg, Asgeir; Drange, Helge; Kvamstø, Nils Gunnar (2004). Trender og intern klimavariabilitet i et CMIP2 ensemble simulert med Bergen Climate Model. (ekstern lenke)
• Grønås, Sigbjørn; Erik, Kolstad; Kvamstø, Nils Gunnar et al. (2004). Arctic Climate - Downscaling with a Numerical Model. (ekstern lenke)
• Grønås, Sigbjørn; Erik, Kolstad; Kvamstø, Nils Gunnar et al. (2004). Arctic Climate - coupled AOGCM experiments and downscaling. (ekstern lenke)
• Sorteberg, Asgeir; Drange, Helge; Furevik, Tore et al. (2004). The Sensitivity of Arctic Climate Projections to Natural Variability. (ekstern lenke)
• Furevik, Tore; Sorteberg, Asgeir; Drange, Helge et al. (2004). Climate scenarios and uncertainties in high-northern latitudes. (ekstern lenke)
• Kvamstø, Nils Gunnar (2004). Trender og intern variabilitet i et cmip2-ensemble simulert med Bergens klimamodell. (ekstern lenke)
• Sorteberg, Asgeir; Drange, Helge; Kvamstø, Nils Gunnar (2003). Regional uncertainties in climate projections due to sensitivity of the Atlantic Meridional Overturning Circulation (AMOC). (ekstern lenke)
• Furevik, Tore; Bentsen, Mats; Drange, Helge et al. (2003). Bergen climate model: Some results from a 300 years control integration. (ekstern lenke)
• Sorteberg, Asgeir; Furevik, Tore; Kvamstø, Nils Gunnar et al. (2003). The sensitivity of Arctic Climate Projections to the Initial state and fate of the thermohaline circulation. (ekstern lenke)
• Furevik, Tore; Sorteberg, Asgeir; Drange, Helge et al. (2003). Results from CMIP2 ensemble simulations with the Bergen Climate Model (BCM). (ekstern lenke)
• Kvamstø, Nils Gunnar; Bentsen, Mats; Drange, Helge et al. (2003). An overview of modeling activities at the Bjerknes Centre for Climate Research. (ekstern lenke)
• Kvamstø, Nils Gunnar; Skeie, Paul; Stephenson, David et al. (2003). Simulated response to prescribed changes in the Arctic sea-ice cover. (ekstern lenke)
• Kvamstø, Nils Gunnar; Collins, Matt; Drange, Helge et al. (2003). Decadal-scale predictability of the Atlantic-European climate and the role of the North Atlantic. (ekstern lenke)
• Furevik, Tore; Sorteberg, Asgeir; Bentsen, Mats et al. (2003). Variability and trends in the Arctic Climate as Simulated with the Bergen Climate model. (ekstern lenke)
• Furevik, Tore; Bentsen, Mats; Drange, Helge et al. (2002). Highlights from the Bergen Climate model: Results from a 300-years control integration,and from a 80-years integration with 1% increase in CO2. (ekstern lenke)
• Kvamstø, Nils Gunnar; Albertsen, Camilla; Boge, Trond (2002). Simulated atmospheric response to changed Arctic sea ice conditions. (ekstern lenke)
• Kvamstø, Nils Gunnar; Sorteberg, Asgeir; Furevik, Tore et al. (2002). The Bergen Climate Model: Results from a CMIP2 integration - regional aspects. (ekstern lenke)
• Kvamstø, Nils Gunnar; Albertsen, Camilla; Boge, Trond (2002). Simulated atmospheric sensitivity to a perturbed seasonal sea-ice cycle in the Arctic. (ekstern lenke)
• Kvamstø, Nils Gunnar; Sorteberg, Asgeir; Furevik, Tore et al. (2002). The Bergen Climate Model: Results from a CMIP2 integration - regional aspects. (ekstern lenke)
• Sorteberg, Asgeir; Furevik, Tore; Kvamstø, Nils Gunnar (2002). Simulated influence of increased greenhouse gas forcing on the North Atlantic Oscillation. (ekstern lenke)
• Sorteberg, Asgeir; Furevik, Tore; Bentsen, Mats et al. (2002). NAO/AO variability in the coupled Bergen Climate Model. (ekstern lenke)
• Skeie, Paul; Kvamstø, Nils Gunnar; Stephenson, David (2001). AGCM Simulations of Atmospheric Response in the North-Atlantic to Perturbed Sea Ice Conditions in the Labrador Sea. (ekstern lenke)
• Furevik, Tore; Bentsen, Mats; Drange, Helge et al. (2001). The NAO/AO signal in the fully coupled Bergen Climate Model. (ekstern lenke)
• Furevik, Tore; Bentsen, Mats; Drange, Helge et al. (2001). An overview of the Bergen Climate Model. (ekstern lenke)
• Furevik, Tore; Bentsen, Mats; Drange, Helge et al. (2001). Variability in a 300 years integration with the Bergen Climate Model. (ekstern lenke)
• Furevik, Tore; Bentsen, Mats; Drange, Helge et al. (2001). THE NAO/AO SIGNAL IN THE BERGEN CLIMATE MODEL: ARPEGE COUPLED TO MICOM. (ekstern lenke)
• Kvamstø, Nils Gunnar; Skeie, Paul; Stephenson, David (2001). On the significance of the Labrador Sea in controlling the North Atlantic Oscillation. (ekstern lenke)
• Kvamstø, Nils Gunnar; Skeie, Paul; Stephenson, David (2001). On the role of the Labrador Sea in controlling the NAO. (ekstern lenke)
• Kvamstø, Nils Gunnar (2001). Hvorfor var vinterværet så mye bedre før i tiden?. (ekstern lenke)
• Kvamstø, Nils Gunnar (2000). High resolution simulation of the Nordic and Arctic climate with a global variable resolution model. (ekstern lenke)
• Bentsen, Mats; Drange, Helge; Kvamstø, Nils Gunnar et al. (2000). Preliminary results from a coupled atmosphere-ocean-sea ice model. (ekstern lenke)
• Furevik, Tore; Bentsen, Mats; Drange, Helge et al. (2000). Technical Coupling of ARPEGE/MICOM. (ekstern lenke)
• Grønås, Sigbjørn; Kvamstø, Nils Gunnar (1995). Synoptic conditions for Arctic front Polar Lows. (ekstern lenke)

Intervju

• Kvamstø, Nils Gunnar; Riise, John Arne (2019). Om potensialet for kraftproduksjon ved hjelp av havvindparker på norsk sokkel. (ekstern lenke)
• Dahl, Anne-Grethe; Kvamstø, Nils G (2014). Huset på haugen. (ekstern lenke)
• Kvamstø, Nils G (2012). Verdenskjend vitskapsmann ved Geofysen. (ekstern lenke)
• Kvamstø, Nils G (2012). NRK Hordaland distriktsending: Intervju om den tropiske stormen Sandy. (ekstern lenke)
• Kvamstø, Nils G (2012). TV2-nyhetene: Intervju om ekstremnedbør på Østlandet. (ekstern lenke)
• Viken, Ingunn; Kvamstø, Nils Gunnar (2011). Nå er begeret fullt. (ekstern lenke)
• Kvamstø, Nils Gunnar (2010). «Lottokule med blylodd». (ekstern lenke)
• Kvamstø, Nils Gunnar (2010). Værvarsling og klimaendring. (ekstern lenke)
• Kvamstø, Nils Gunnar (2010). Fenomenet som ga iskald vinter i fjor er her fortsatt. (ekstern lenke)
• Kvamstø, Nils Gunnar (2010). NAO'en negativ usedvanlig lenge. (ekstern lenke)
• Kvamstø, Nils Gunnar (2008). Pengar stoppar sikker tunnel. (ekstern lenke)
• Kvamstø, Nils Gunnar (2008). Ekstremnedbør og global oppvarming. (ekstern lenke)
• Kvamstø, Nils Gunnar; Sorteberg, Asgeir (2008). Pengar stoppar sikker tunnel. (ekstern lenke)
• Kvamstø, Nils Gunnar (2007). Schrödingers katt. (ekstern lenke)
• Kvamstø, Nils Gunnar (2007). Værets ansikt. (ekstern lenke)
• Kvamstø, Nils Gunnar (2007). Knallvintre med lite Nordpol-is. (ekstern lenke)

Populærvitenskapelig foredrag

• Kvamstø, Nils Gunnar (2019). Klima, ver og havstraumar. (ekstern lenke)
• Kvamstø, Nils Gunnar (2019). Klimaendringar. (ekstern lenke)
• Kaland, Ole Johannes; Kvamstø, Nils Gunnar (2019). Klimaforskning med verdens største forurenser: Hvilken effekt har Kinas ambisiøse klimatiltak og restriktive utslippspolitikk?. (ekstern lenke)
• Kvamstø, Nils Gunnar (2017). Menneskeskapte klimaendringer - hva vet vi?. (ekstern lenke)
• Kvamstø, Nils G (2013). Klimaendringer globalt og i Norge - Kan vi fortsette å produsere og lete etter olje og gass?. (ekstern lenke)
• Kvamstø, Nils G (2012). Stormbaner og ekstremvær - hva vet vi?. (ekstern lenke)
• Kvamstø, Nils Gunnar (2010). Økt drivhuseffekt og klimaendringer. (ekstern lenke)
• Kvamstø, Nils Gunnar (2009). Stormbaner og ekstremvær. (ekstern lenke)
• Kvamstø, Nils Gunnar (2009). Stormbaner og ekstremver. (ekstern lenke)
• Kvamstø, Nils Gunnar (2009). Økt drivhuseffekt og klimaendringer. (ekstern lenke)
• Kvamstø, Nils Gunnar (2007). Ekstremvær i Norge og norske farvann. (ekstern lenke)
• Kvamstø, Nils Gunnar (2005). Extreme weather in the North Atlantic region. (ekstern lenke)
• Kvamstø, Nils Gunnar (2003). Regional klimautvikling under global oppvarming. (ekstern lenke)
• Kvamstø, Nils Gunnar (1995). Cloud parametrization in numerical wather prediction models. (ekstern lenke)

Faglig foredrag

• Kvamstø, Nils Gunnar (2019). Climate Science in Bergen. (ekstern lenke)
• Kvamstø, Nils Gunnar (2017). Framvekst av den moderne meteorologien - Med vekt på varsling, lavtrykk og teknologiens rolle. (ekstern lenke)
• Kvamstø, Nils Gunnar (2017). Klimaendringer - simulerte og observerte.. (ekstern lenke)
• Kvamstø, Nils Gunnar (2017). The University of Bergen & Geophysical Institute - A brief presentation. (ekstern lenke)
• Kvamstø, Nils Gunnar (2016). Regnmålingsprosjektet – En pilot for framtidens værvarsling. (ekstern lenke)
• Sorokina, Svetlana; Wettstein, Justin; Li, Camille et al. (2013). Investigating the link between Barents Sea ice and cold Siberian winters. (ekstern lenke)

Kronikk

• Kvamstø, Nils Gunnar (2017). Forskning på vær og hav i 100 år. (ekstern lenke)
• Grønås, Sigbjørn; Kvamstø, Nils Gunnar (2011). Kuldeparadokset. (ekstern lenke)
• Grønås, Sigbjørn; Kvamstø, Nils Gunnar (2010). Ekstremver og global oppvarming. (ekstern lenke)
• Grønås, Sigbjørn; Kvamstø, Nils Gunnar (2002). Global oppvarming git mer ekstremt vær. (ekstern lenke)

Programdeltagelse

• Kvamstø, Nils Gunnar (2016). Storm troupers - The fight to forecast the weather. (ekstern lenke)
• Kleiven, Helga Flesche; Kvamstø, Nils Gunnar (2009). Ta klimaforskerne med. (ekstern lenke)
• Kvamstø, Nils Gunnar (2002). Om fjernvirkninger på regionalt klima - resultater fra ny forskning. (ekstern lenke)

Doktorgradsavhandling

• Sorokina, Svetlana; Kvamstø, Nils Gunnar; Johannessen, Ola M et al. (2014). Certain aspects of high latitude climate variability. (ekstern lenke)
• Byrkjedal, Øyvind; Kvamstø, Nils Gunnar (2006). Aspects on interactions between mid- to high latitude atmospheric circulation and some surface processes. (ekstern lenke)
• Kvamstø, Nils Gunnar (1992). Some aspects of cloud formation and related processes in numerical weather prediction models. (ekstern lenke)

Leserinnlegg

• Kvamstø, Nils Gunnar (2014). Klimaargumentet. (ekstern lenke)
• Grønås, Sigbjørn; Kvamstø, Nils Gunnar (2010). Værvarsling og klimaendring. (ekstern lenke)
• Grønås, Sigbjørn; Kvamstø, Nils Gunnar (2010). Underlige utalelser om været. (ekstern lenke)

Rapport

• Hov, Øystein; Benestad, Rasmus; Cubasch, Ulrich et al. (2013). Extreme weather events in Europe: Preparing for climate change adaptation. (ekstern lenke)
• Sorteberg, Asgeir; Kvamstø, Nils Gunnar (2005). The Effect of Internal Variability on Antropogenic CLimate Projections. (ekstern lenke)
• Sorteberg, Asgeir; Kvamstø, Nils Gunnar; Furevik, Tore (2002). Simulated influence of increased greenhouse gas forcing on the North Atlantic Oscillation. (ekstern lenke)
• Vikebø, Frode Bendiksen; Furevik, Tore; Furnes, Gunnar et al. (2000). Mean Wave height variations in the Northeast Atlantic, 1881-2050. (ekstern lenke)
• Furevik, Tore; Bentsen, Mats; Drange, Helge et al. (2000). Preliminary results from a coupled atmosphere-ocean-sea ice model. (ekstern lenke)
• Kvamstø, Nils Gunnar; Furevik, Tore; Bentsen, Mats et al. (2000). Atmosphere-Ocean Modelling in Principle Task 4. (ekstern lenke)
• Furevik, Tore; Bentsen, Mats; Drange, Helge et al. (2000). Technical Coupling of ARPEGE/MICOM. (ekstern lenke)
• Kvamstø, Nils Gunnar (1994). Introduction of a prognostic cloud scheme in the ARPEGE/IFS cycle 11 model. (ekstern lenke)

Poster

• Svendsen, Lea; Kvamstø, Nils G; Keenlyside, Noel (2013). Weakening AMOC connects Equatorial Atlantic and Pacific interannual variability. (ekstern lenke)
• Ciasto, Laura; Kvamstø, Nils G; Li, Camille (2012). Understanding the role of ocean dynamics for changes in the North Atlantic storm track. (ekstern lenke)
• Svendsen, Lea; Kvamstø, Nils G; Keenlyside, Noel (2012). Simulated response of the El Niño-Southern Oscillation to a weakening Atlantic meridional overturning circulation in the Bergen Climate Model. (ekstern lenke)
• Breiteig, Tarjei; Kvamstø, Nils Gunnar (2010). The association between a weakening AMOC and the ENSO and NAO inter-annual variability. (ekstern lenke)
• Wettstein, Justin; Kvamstø, Nils Gunnar; Battisti, David Stephen (2009). Are we missing a positive (dynamic) climate feedback?. (ekstern lenke)
• Fagerli, Stig-Arild; Kvamstø, Nils Gunnar; Bader, Jørgen (2008). Atmospheric response to a zonally averaged SST distribution in the North Atlantic. (ekstern lenke)
• Orsolini, Yvan; Kvamstø, Nils Gunnar; Sorteberg, Asgeir (2008). Impact of snow cover on inter-annual variability of the NH winter circulation in an ensemble GCM simulation forced by satellite observations. (ekstern lenke)
• Sandvik, Anne Dagrun; Biryulina, Marina; Stamnes, Jakob J. et al. (2006). Arctic clouds numerical modeling versus airborne measurements. (ekstern lenke)
• Sandvik, Anne Dagrun; Biryulina, Marina; Stamnes, Jakob J. et al. (2005). Arctic clouds - numerical modelling versus airborn measurements. (ekstern lenke)
• Ma, Shujie; Kvamstø, Nils Gunnar; Sorteberg, Asgeir et al. (2005). Autumn snow cover and wintertime North Atlantic large scale variability: Observed and simulated analysis. (ekstern lenke)
• Song, Yongjia; Kvamstø, Nils Gunnar; Grønås, Sigbjørn (2004). Meridional heat transport in the different resolutions of AGCM. (ekstern lenke)
• Seierstad, Ivar Ambjørn; Kvamstø, Nils Gunnar; Stephenson, David (2004). Euro-Atlantic teleconnections and precipitation. (ekstern lenke)
• Otterå, Odd Helge; Drange, Helge; Bentsen, Mats et al. (2004). The transient response of the Atlantic Meridional overturning circulation to strong high latitude freshwater forcing in a state-of-the-art climate model. (ekstern lenke)
• Mesquita, Michel dos Santos; Kvamstø, Nils Gunnar; Sorteberg, Asgeir (2004). Tracking Summer Storms: A Climatological Overview and Variability in the North Atlantic. (ekstern lenke)
• Byrkjedal, Øyvind; Meland, Marius; Kvamstø, Nils Gunnar et al. (2004). Model Evidence of a new LGM reconstruction in the North Atlantic. (ekstern lenke)
• Sorteberg, Asgeir; Byrkjedal, Øyvind; Kvamstø, Nils Gunnar (2004). North Atlantic winter stormtrack variability and NAO/AO. (ekstern lenke)
• Ma, Shujie; Kvamstø, Nils Gunnar; Sorteberg, Asgeir et al. (2004). Impact of Eurasian snow conditions on the North Atlantic Oscillation. (ekstern lenke)
• Kindem, Ina K. Thorstensen; Orsolini, Yvan; Kvamstø, Nils Gunnar et al. (2004). Seasonal forecast of the North Atlantic Oscillation with stratosphere-troposphere models. (ekstern lenke)
• Seierstad, Ivar Ambjørn; Kvamstø, Nils Gunnar (2003). Weather regimes in the Euro-Atlantic sector - do they exist?. (ekstern lenke)
• Sorteberg, Asgeir; Kvamstø, Nils Gunnar (2003). Relationships between the South Asian Jet Stream Waveguide and the NAO. (ekstern lenke)
• Furevik, Tore; Bentsen, Mats; Drange, Helge et al. (2003). The development of sea ice, NAO and THC in a CO2 increase ensemble with the Bergen Climate Model. (ekstern lenke)
• Boge, T.N.; Kvamstø, Nils Gunnar (2003). The Arctic sea-ice cycle and the NAO. (ekstern lenke)
• Kvamstø, Nils Gunnar; Albertsen, C.G.; Boge, T. (2003). Simulation of atmospheric response to an ice-free Arctic. (ekstern lenke)
• Boge, Trond; Kvamstø, Nils Gunnar (2003). The Arctic sea-ice cycle and the NAO. (ekstern lenke)
• Sorteberg, Asgeir; Kvamstø, Nils Gunnar (2003). Relationships between the South Asian jet Stream Waveguide and the NAO. (ekstern lenke)
• Seierstad, Ivar Ambjørn; Kvamstø, Nils Gunnar (2003). weather regimes in the Euro-Atlantic sector - do they excist?. (ekstern lenke)
• Kvamstø, Nils Gunnar; Albertsen, C.G.; Boge, Trond (2003). Simulation of atmospheric response to an ice-free Arctic. (ekstern lenke)
• Furevik, Tore; Bentsen, Mats; Drange, Helge et al. (2001). Technical coupling of Arpege/Micom. (ekstern lenke)
• Vikebø, Frode Bendiksen; Furevik, Tore; Furnes, Gunnar et al. (2001). Mean Wave Height variations in the Northeast Atlantic 1889 - 2049. (ekstern lenke)
• Furevik, Tore; Bentsen, Mats; Drange, Helge et al. (2001). The NAO/AO Signal in the Bergen Climate Model: A Twin Experiment With/Without Flux Adjustment. (ekstern lenke)
• Kindem, Ina K. Thorstensen; Kvamstø, Nils Gunnar (2001). The North Atlantic Storm Track in the Bergen Climate Model. (ekstern lenke)
• Kvamstø, Nils Gunnar; Skeie, Paul; Stephenson, David (2001). On the role of the Labrador Sea in controlling the NAO. (ekstern lenke)
• Kvamstø, Nils Gunnar (2000). AGCM simulations of Atmospheric Response in the North Atlantic to Perturbed Sea Ice Conditions in the Labrador Sea. (ekstern lenke)

Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

• Iversen, Trond; Benestad, Rasmus; Kvamstø, Nils G (2013). Extremes of precipitation. (ekstern lenke)
• Sorteberg, Asgeir; Kvamstø, Nils Gunnar; Byrkjedal, Øyvind (2005). Wintertime Nordic Seas Cyclone Variability and Its Impact on Oceanic Volume Transports Into the Nordic Seas. (ekstern lenke)
• Sorteberg, Asgeir; Kvamstø, Nils Gunnar; Byrkjedal, Øyvind (2004). Wintertime Nordic Seas cyclone variability and its impact on oceanic volume transports into the Nordic Seas. (ekstern lenke)

Brosjyre

• Johannessen, Jill; Kvamstø, Nils Gunnar (2010). Drivhuseffekt og jordas klima. (ekstern lenke)

Populærvitenskapelig artikkel

• Wettstein, Justin; Kvamstø, Nils Gunnar (2010). Hvilke prosesser styrer klimavariasjonene?. (ekstern lenke)
• Sorteberg, Asgeir; Kvamstø, Nils Gunnar (2008). Hvor mye vil nedbøren øke i et varmere klima?. (ekstern lenke)
• Drange, Helge; Bentsen, Mats; Flatøy, Frode et al. (2005). Omfattende arbeid med bedre klimamodeller. (ekstern lenke)
• Otterå, Odd Helge; Drange, Helge; Kvamstø, Nils Gunnar (2004). Ingen ny istid i Noreg. (ekstern lenke)
• Grønås, Sigbjørn; Kvamstø, Nils Gunnar (2004). Den stormfulle klimadebatten. (ekstern lenke)
• Sorteberg, Asgeir; Bentsen, Mats; Drange, Helge et al. (2002). Lovende resultater for nyutviklet klimamodell. (ekstern lenke)
• Grønås, Sigbjørn; Kvamstø, Nils Gunnar (2002). Skyldes vårt milde vinterklima "Golfstrømmen"?. (ekstern lenke)
• Grønås, Sigbjørn; Kvamstø, Nils Gunnar (2002). Mer ekstremt vær. (ekstern lenke)
• Sorteberg, Asgeir; Bentsen, Mats; Drange, Helge et al. (2002). Økt CO2 gir forandring i sirkulasjonsmønsteret. (ekstern lenke)
• Kvamstø, Nils Gunnar; Furevik, Tore (2000). Ny modell gir mer realistiske klimaberegninger. (ekstern lenke)
• Grønås, Sigbjørn; Olav, Krogsæter; Kvamstø, Nils Gunnar et al. (1999). Prosesser ved iskanten i Arktis og klimaendringer. (ekstern lenke)

Dokumentar

• NRK, P1; Reuder, Joachim; Kvamstø, Nils Gunnar (2006). Værets ansikt. (ekstern lenke)

Mastergradsoppgave

• Kvamstø, Nils Gunnar; Mesquita, Michel dos Santos (2006). Tracking Summer Extra-Tropical Storms: A Climatological Overview and Variability in the Northern Hemisphere. (ekstern lenke)
• Kvamstø, Nils Gunnar; breivik, kristin (2006). Klimaeffektar av redusert arktisk sommarisdekke - Ein modellstudie. (ekstern lenke)
• Breiteig, Tarjei; Kvamstø, Nils Gunnar (2005). Synoptiske lavtrykks rolle i vekselvirkningen mellom stratosfære og troposfære. (ekstern lenke)
• Korneliussen, Frode; Kvamstø, Nils Gunnar (2004). Simulert innverknad av tyngdebølgjedrag på storskala atmosfærisk sirkulasjon. (ekstern lenke)

Hovedfagsoppgave

• Albertsen, Camilla; Kvamstø, Nils Gunnar (2005). Simulert atmosfærisk respons i energibalansen ved reduksjon i sjøisen i Arktis. (ekstern lenke)

Se en full oversikt over publikasjoner i Cristin

 

1. Hov, Øystein; Benestad, Rasmus; Cubasch, Ulrich; Fischer, Erich; Höppe, Peter; Iversen, Trond; Kvamstø, Nils G; Kundzewicz, Zbigniew W.; Rezacova, Daniela; Rios, David; Duarte Santos, Filipe; Schädler, Bruno; Veisz, Otto; Zerefos, Christos; Murlis, John; Donat, M; Leckebusch, Gregor C.; Ulbrich, Uwe (2013): Extreme weather events in Europe: Preparing for climate change adaptation. PO Box 43 Blindern, Oslo, Norway: Norwegian Meteorological Institute 2013 (ISBN 978-82-7144-100-5) 136 s. 
   UiB UiO
2. Chen, L., Tan, B.K., and Johannessen O.M. (2013) Wintertime cyclone activity and its relation to precipitation over China, Atmospheric and Oceanic Letters, 2013, Vol. 6, No. 5, 387-393
3. Svendsen, L., Kvamstø, N.G. and N. Keenlyside (2013) Weakening AMOC connects Equatorial Atlantic and Pacific interannual variability, Clim Dyn DOI 10.1007/s00382-013-1904-8
4. Bader, J., Flügge, M., Kvamstø, N.G., Mesquita, M.D.S. and Voigt, A. (2012) Atmospheric winter response to a projected future Antarctic sea-ice reduction: a dynamical analysis, Clim Dyn, DOI 10.1007/s00382-012-1507-9
5. Kvamstø N.G., Steinskog D.J., Stephenson D.B. and D.B. Tjøstheim, (2011) Trends and extremes in the length of the Arctic melt season, Int. J. Climatol., DOI: 10.1002/joc.3395
6. Orsolini, Y. J., Kindem, I.T and N.G. Kvamsto, (2010) On the potential impact of the stratosphere upon seasonal dynamical hindcasts of the North Atlantic Oscillation: a pilot study, Clim. Dyn., doi: 10.1007/s00382-009-0705-6.
7. Orsolini, Y. J., and N. G. Kvamsto (2009), Role of Eurasian snow cover in wintertime circulation: Decadal simulations forced with satellite observations, J. Geophys. Res., 114, D19108, doi:10.1029/2009JD012253.
8. Otterå, O. H., Bentsen, M., Bethke, I., and Kvamstø, N. G.: Simulated pre-industrial climate in Bergen Climate Model (version 2): model description and large-scale circulation features, Geosci. Model Dev. Discuss., 2, 507-549, 2009.
9. Orsolini, Y.J., N. G. Kvamstoe, I. T. Kindem, M. Honda and H. Nakamura (2008). Influence of the Aleutian-Icelandic low seesaw and ENSO onto the stratosphere in ensemble winter hindcasts. J. Met. Soc. Japan, 86(5), 817-825
10. Mesquita, M.D.S., N.G. Kvamstø, A. Sorteberg and D. Atkinson (2008) Climatological Properties of Summertime Extra-Tropical Storm Tracks in the Northern Hemisphere. Tellus, 60A, DOI:10.1111/j.1600-0870.2008.00305.x
11. Kvamstø, N.G., Y. Song, I. Seierstad, A. Sorteberg, D.B. Stephenson (2008). Clustering of cyclones in the ARPEGE general circulation model. Tellus A 60, DOI: 10.1111/j.1600-0870.2008.00307.x
12. Byrkjedal Ø., I. Esau and N. G. Kvamstø (2007). Sensitivity of simulated wintertime Arctic atmosphere to vertical resolution in the ARPEGE/IFS model. Clim. Dyn., 30(1-2), 687-701, DOI 10.1007/s00382- 007-0316-z
13. I. A. Seierstad, D. B. Stephenson, N. G. Kvamstø (2007). How useful are teleconnection patterns for Page 6 of 8explaining variability in extratropical storminess? Tellus A 59 (2), 170–181. doi:10.1111/j.1600- 0870.2007.00226.x
14. Sandvik, A., M. Biryulina, N. G. Kvamstø, J. J. Stamnes, and K. Stamnes (2007), Observed and simulated microphysical composition of arctic clouds: Data properties and model validation, J Geophys. Res., 112, D05205, doi:10.1029/2006JD007351.
15. Steinskog, D. J., D. Tjøstheim and N. G. Kvamstø (2007). A cautionary note on the use of the Kolmogoroff – Smirnov test. Mon. Wea. Rev. 135, 1151 – 1157.
16. Sorteberg A. and N. G. Kvamstø (2006). The effect of internal variability on anthropogenic climate projections, Tellus A, Vol 58, Issue 5 p. 565-574.
17. Byrkjedal Ø., N. G. Kvamstø, M. Meland and E. Jansen (2006). Simulated climate response in last glacial maximum to changed sea-ice conditions in the Nordic Seas, Clim. Dyn , 26, 473-487, doi: 10.1007/s00382-005-0096-2.
18. Sorteberg A., T. Furevik, H. Drange, and N. G. Kvamstø (2005). Effects of simulated natural variability on Arctic temperature projections. Geoph. Res. Lett, 32, L18708, doi: 10.1029/2005GL023404, 2005.
19. Sorteberg, A., N. G. Kvamstø and Ø. Byrkjedal (2004). Wintertime Nordic Seas Cyclone Variability and its impact on Oceanic Volume Transports into the Nordic Seas. Climate of the Nordic Seas, AGU Monograph
20. Otterå, O. H., H. Drange, M. Bentsen, N. G. Kvamstø and D. Jiang (2004). Transient response of enhanced freshwater input to the Nordic Seas - Arctic Ocean in the Bergen Climate Model. Tellus 56A, 342-361.
21. Kvamstø, N.G., P. Skeie, D.B. Stephenson, (2004). Large-scale impact of localized Labrador sea-ice changes on the North Atlantic Oscillation. Int. J. Climatol. 24, 603-612.
22. Otterå, O. H., H. Drange, M. Bentsen, N. G. Kvamstø and D. Jiang (2003). The sensitivity of the present day Atlantic meriodinal overturning circulation to anomalous freshwater input, Geophys. Res. Lett.,30(17), 1898 – 1902.
23. Furevik, T., Bentsen, M., Drange, H., Kindem, I.K.T., Kvamstø, N.G., and Sorteberg, A. (2003). Description and Validation of the Bergen Climate Model: ARPEGE coupled with MICOM, Clim. Dyn., 21, 27-51.
24. Vikebø, F. T. Furevik, G. Furnes, N.G. Kvamstø, M. Reistad, (2003). Wave Height Variations in the North Sea and the Norwegian Continental Shelf, 1881 - 1999, Cont. Shelf. Res., 23 251-263.
25. Grønås S. & N.G. Kvamstø (1995). Numerical simulation of synoptic condition and development of Arctic Outbreak Polar Lows. Tellus, 47A, 797-814.
26. Grønås, S., N.G. Kvamstø & E. Raustein (1994). Numerical simulations of the Northern German Storm of 27-28 August 1989. Tellus, 46A, 635-650.
27. Kvamstø, N.G. (1993). An Investigation of the Cumulus Cloudiness Parameterization in Northerly flows in the Norwegian Sea. Mon. Wea. Rev. 121. 1434-1449.
28. Kvamstø, N.G. (1990). An investigation of diagnostic relations between stratiform fractional cloud cover and other meteorological parameters in numerical weather prediction models. J. Appl. Meteor. 30. 200-216.

 

 

 

 MSc-prosjekter

• Lea Svendsen - Atmospheric response to a weakening Atlantic meridional overturning

• Atalel Getu – Estimation of global evapotranspiration

• Andreas Losnegård - Atmospheric response to different SST patterns in the North Atlantic

• Solbjørg Apeland - The response of atmospheric water vapour to doubled CO2: A model study

• Kristen Ravnestad - Atmospheric response to removal of Southern Hemisphere sea-ice – A model study

• Martin Flügge - Simulated atmospheric response to decreased Antarctic sea-ice extent

• Stig-Arild Fagerli - Extratropical summer storms – variability and relation to sea-surface temperatures

• Michel Dos Santos Mesquita - Tracking Summer Extra-Tropical Storms: A Climatological Overview and Variability in the Northern Hemisphere

• Kristin Breivik - Klimaeffektar av redusert Arktisk sommarisdekke – Ein modellstudie

• Tarjei Breiteig - Vekselvirkninger mellom stratosfæresirkulasjonen og stormbanene i troposfæren

• Frode Korneliussen - Om effekten av sub-gridskala topografi på den generelle sirkulasjonen i en AGCM

• Camilla Albertsen - Simulert sensitivitet til endret årssyklus i det arktiske havisdekket

• Trond Boge - Simulert sensitivitet til endret årssyklus i det arktiske havisdekket

• Ivar Ambjørn Seierstad - Weather Regimes in the Euro-Atlantic - Do they exist?

• Øyvind Byrkjedal - Stormbaner ved ulikt isdekke i Labradorhavet

• Rawshan Ara Muna - Validation of High-resolution Climate Simulation over Northern Europe

• Vibeke Wauters Thyness - Synoptisk aktivitet knyttet til Barents- Oscillasjonen

• Håkon Mjeldstad - Simulated synoptic and intraseasonal variability and its sensitivity to Arctic sea ice cover variations  

 

PhD-prosjekter

 

• Svetlana Sorokina - Certain Aspects of High-Latitude Climate Variability

• Tarjei Breiteig - The influence of the ocean and the stratosphere on climate persistence in the North Atlantic region

• Dag Johan Steinskog - Application of extreme value theory in temperature records in Extra-tropical and Arctic regions

• Ivar Ambjørn Seierstad - On the relation between large scale flow patterns, storminess and a reduced Arctic sea-ice cover

• Yongjia Song - Modelling of atmospheric circulation at mid- and high latitudes of the northern hemisphere – evaluation studies using ARPEGE

• Erik W. Kolstad - Extreme Winds in the Nordic Seas: Polar Lows and Arctic fronts in a changing climate

• Øyvind Byrkjedal - Aspects on interactions between mid- to high latitude atmospheric circulation and some surface processes