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Marius Opsanger Jonassens bilde

Marius Opsanger Jonassen

Førsteamanuensis
  • E-postmarius.jonassen@uib.no
  • Telefon+47 950 65 208
  • Besøksadresse
    Allégaten 70
    5007 Bergen
  • Postadresse
    Postboks 7803
    5020 Bergen
  • Terrain driven mesoscale circulations. Sea breeze and upslope/downslope winds
  • Orogragraphically modified flows. Gravity waves and downslope windstorms
  • Utilization of unmanned aerial vehicles

Teaching assistant in GEOF-301: “An introduction to master’s studies”.

Teaching assistant in GEOF-110: ”Introduction to atmosphere-ocean dynamics”.

Teaching assistant in GEOF-320: ”Dynamics of the atmosphere I”.

Lecturer in GEOF-120: ”Meteorology"

Vitenskapelig artikkel
  • Vis forfatter(e) (2021). The Innovative Strategies for Observations in the Arctic Atmospheric Boundary Layer Project (ISOBAR) — Unique fine-scale observations under stable and very stable conditions . Bulletin of The American Meteorological Society - (BAMS). 218-243.
  • Vis forfatter(e) (2021). Evaluation of three numerical weather prediction models for the Weddell Sea region for the Austral winter 2013. Journal of Geophysical Research (JGR): Atmospheres. 17 sider.
  • Vis forfatter(e) (2020). Variability and decadal trends in the Isfjorden (Svalbard) ocean climate and circulation – An indicator for climate change in the European Arctic. Progress in Oceanography. 31 sider.
  • Vis forfatter(e) (2020). Present Temperature, Precipitation, and Rain‐on‐Snow Climate in Svalbard. Journal of Geophysical Research (JGR): Atmospheres. 17 sider.
  • Vis forfatter(e) (2020). Impact of Assimilation of Radiosonde and UAV Observations from the Southern Ocean in the Polar WRF Model. Advances in Atmospheric Sciences. 441-454.
  • Vis forfatter(e) (2020). Evaluation of a sub-kilometre NWP system in an Arctic fjord-valley system in winter. Tellus. Series A, Dynamic meteorology and oceanography. 1-21.
  • Vis forfatter(e) (2019). Unravelling the March 1972 northwest Greenland windstorm with high-resolution numerical simulations. Quarterly Journal of the Royal Meteorological Society. 3409-3431.
  • Vis forfatter(e) (2019). Trends in cyclones in the high-latitude North Atlantic during 1979-2016. Quarterly Journal of the Royal Meteorological Society. 1-18.
  • Vis forfatter(e) (2019). Potential and limitations in estimating sensible-heat-flux profiles from consecutive temperature profiles using remotely-piloted aircraft systems. Boundary-Layer Meteorology. 145-177.
  • Vis forfatter(e) (2019). Assessment of Atmospheric Reanalyses With Independent Observations in the Weddell Sea, the Antarctic. Journal of Geophysical Research (JGR): Atmospheres. 12468-12484.
  • Vis forfatter(e) (2018). Innovative strategies for observations in the Arctic atmospheric boundary layer (ISOBAR)—The Hailuoto 2017 Campaign. Atmosphere. 29 sider.
  • Vis forfatter(e) (2016). Proof of concept for turbulence measurements with the RPAS SUMO during the BLLAST campaign. Atmospheric Measurement Techniques. 4901-4913.
  • Vis forfatter(e) (2016). Exploring the potential of the RPA system SUMO for multipurpose boundary-layer missions during the BLLAST campaign. Atmospheric Measurement Techniques. 2675-2688.
  • Vis forfatter(e) (2016). Estimation of the advection effects induced by surface heterogeneities in the surface energy budget. Atmospheric Chemistry and Physics (ACP). 9489-9504.
  • Vis forfatter(e) (2014). The influence of nunataks on atmospheric boundary layer convection during summer in Dronning Maud Land, Antarctica. Journal of Geophysical Research (JGR): Atmospheres. 6548.
  • Vis forfatter(e) (2014). The impact of assimilating data from a remotely piloted aircraft on simulations of weak-wind orographic flow. Tellus. Series A, Dynamic meteorology and oceanography. 1-15.
  • Vis forfatter(e) (2014). The BLLAST field experiment: Boundary-Layer late afternoon and sunset turbulence. Atmospheric Chemistry and Physics (ACP). 10931-10960.
  • Vis forfatter(e) (2014). Impact of surface characteristics on flow over a mesoscale mountain. Quarterly Journal of the Royal Meteorological Society. 2330-2341.
  • Vis forfatter(e) (2013). Simulations of the Bergen orographic wind shelter. Tellus. Series A, Dynamic meteorology and oceanography. 17 sider.
  • Vis forfatter(e) (2012). The small unmanned meteorological observer SUMO: recent developments and applications of a micro-UAS for atmospheric boundary layer research. Acta Geophysica. 1454-1473.
  • Vis forfatter(e) (2012). Profiling the arctic stable boundary layer in Advent Valley, Svalbard : measurements and simulations. Boundary-Layer Meteorology. 507-526.
  • Vis forfatter(e) (2012). Multi-scale variability of winds in the complex topography of southwestern Norway. Tellus. Series A, Dynamic meteorology and oceanography. 17 sider.
  • Vis forfatter(e) (2012). Improving high-resolution numerical weather simulations by assimilating data from an unmanned aerial system. Monthly Weather Review. 3734-3756.
  • Vis forfatter(e) (2012). First results of turbulence measurements in a wind park with the Small Unmanned Meteorological Observer SUMO. Energy Procedia. 176-185.
  • Vis forfatter(e) (2012). FLOHOF 2007: an overview of the mesoscale meteorological field campaign at Hofsjokull, Central Iceland. Meteorology and atmospheric physics (Print). 1-13.
  • Vis forfatter(e) (2012). Atmospheric profiling with the UAS SUMO: A new perspective for the evaluation of fine-scale atmospheric models. Meteorology and atmospheric physics (Print). 15-26.
  • Vis forfatter(e) (2012). A ´no-flow-sensor` wind estimation algorithm for Unmanned Aerial Systems. International Journal of Micro Air Vehicles. 15-29.
  • Vis forfatter(e) (2011). An extreme precipitation event in Central Norway. Tellus. Series A, Dynamic meteorology and oceanography. 675-686.
  • Vis forfatter(e) (2009). The Small Unmanned Meteorological Observer SUMO: A new tool for atmospheric boundary layer research. Meteorologische Zeitschrift. 141-147.
  • Vis forfatter(e) (2008). SUMO: A Small Unmanned Meteorological Observer for atmospheric boundary layer research. IOP Conference Series: Earth and Environmental Science (EES). 10 sider.
Rapport
  • Vis forfatter(e) (2020). MET Report: Verification metrics and diagnostics appropriate for the (maritime) Arctic. .
Faglig foredrag
  • Vis forfatter(e) (2016). The ISOBAR project (2016–2018) – Observations on the stable polar Atmospheric Boundary Layer from Remotely Piloted Aircraft Systems.
Vitenskapelig foredrag
  • Vis forfatter(e) (2022). Rain-on-snow events in Svalbard, climatology and trends.
  • Vis forfatter(e) (2022). Improving Arctic Weather Forecasts with Increased Resolution.
  • Vis forfatter(e) (2022). Cloud microphysical processes during ISLAS 2020 campaign: remote sensing, radiosonde and model data.
  • Vis forfatter(e) (2021). How we use weather data at UNIS.
  • Vis forfatter(e) (2021). High-resolution, near-surface profiles of stable water isotopes over snow-covered tundra and fjord water.
  • Vis forfatter(e) (2020). Present temperature, precipitation and rain-on-snow climate in Svalbard.
  • Vis forfatter(e) (2020). Observations and simulations from an arctic fjord and valley environment in Svalbard.
  • Vis forfatter(e) (2020). Impact of assimilation of radiosonde and UAV observations on numerical weather prediction analyses and forecasts in the Arctic and Antarctic.
  • Vis forfatter(e) (2019). The ISOBAR Project on stable boundary layers - Current status on data analysis and results.
  • Vis forfatter(e) (2019). Glacier Mapping and Wind Estimation with UAVs on Svalbard.
  • Vis forfatter(e) (2018). Wind and Turbulence Measurements with RPA during the ISOBAR Campaign.
  • Vis forfatter(e) (2018). The two ISOBAR Stable Boundary Layer Field Campains at Hailuoto, Finland in 2017 and 2018: Experimental Setup and First Results.
  • Vis forfatter(e) (2018). The Two ISOBAR Stable Boundary Layer Field Campains at Hailuoto, Finland in 2017 and 2018: Experimental Setup and First Results.
  • Vis forfatter(e) (2018). The ISOBAR project on stable boundary layers – The two campaigns on Hailuoto 2017 and 2018.
  • Vis forfatter(e) (2018). SUMO profile flights from BLLAST – Flux estimates under various conditions.
  • Vis forfatter(e) (2018). RPAS observation on the structure and evolution of the Atmospheric Boundary Layer during the two ISOBAR field campaigns on Hailuoto, 2017 and 2018.
  • Vis forfatter(e) (2017). Two new RPAS for atmospheric boundary layer research based on an off-the-shelf model aircraft and the Paparazzi autopilot .
  • Vis forfatter(e) (2017). RPAS based observation on the Arctic Boundary Layer during the ISOBAR campaigns on Andøya and Hailuoto.
  • Vis forfatter(e) (2017). Heat flux estimates from SUMO profiles during the BLLAST campaign.
  • Vis forfatter(e) (2016). The ISOBAR project (2016-2018) - Observations on the stable polar Atmospheric Boundary Layer from Remotely Piloted Aircraft Systems.
  • Vis forfatter(e) (2016). Proof of concept for turbulence measurements with the RPAS SUMO during the BLLAST campaign.
  • Vis forfatter(e) (2016). Heat fluxes estimated from SUMO profiles during the BLLAST Field campaign.
  • Vis forfatter(e) (2016). An Evaluation of Wind Measurements From SUMO Collected During the BLLAST Campaign.
  • Vis forfatter(e) (2015). Yaw angle estimation for the measurement of turbulent fluxes from the Small Unmanned Meteorological Observer (SUMO).
  • Vis forfatter(e) (2015). Turbulence measurements from the RPAS SUMO during BLLAST.
  • Vis forfatter(e) (2014). Turbulent flux measurements in the Arctic Boundary Layer using the Small Unmanned Meteorological Observer (SUMO).
  • Vis forfatter(e) (2014). Operation of the RPAS SUMO for boundary layer measurements during the BLLAST campaign - Experiences and results.
  • Vis forfatter(e) (2013). The MOSO field experiment - Overview of findings.
  • Vis forfatter(e) (2013). Test and application of a turbulent flow measurement system for the RPAS SUMO.
  • Vis forfatter(e) (2013). Sampling small scale surface temperature heterogeneities with small RPAS.
  • Vis forfatter(e) (2013). Observations of the South Iceland wake using RPAS.
  • Vis forfatter(e) (2012). Turbulence measurements with the micro-UAS SUMO - Technical developments and first applications.
  • Vis forfatter(e) (2012). Turbulence measurements in a wind park with the Micro-UAS SUMO.
  • Vis forfatter(e) (2012). First results of turbulence measurements in a wind park with the Small Unmanned Meteorological Observer SUMO.
  • Vis forfatter(e) (2012). Assimilating data from an unmanned aircraft into a local-scale numerical weather forecast.
  • Vis forfatter(e) (2009). Simultaneous profiling of the Arctic Atmospheric Boundary Layer.
  • Vis forfatter(e) (2008). SUMO: A Small Unmanned Meteorological observer for atmospheric boundary layer research.
  • Vis forfatter(e) (2008). SUMO: A Small Unmanned Meteorological Observer for atmospheric boundary layer research.
  • Vis forfatter(e) (2008). SUMO: A Small Unmanned Meteorological Observer for atmospheric boundary layer research.
  • Vis forfatter(e) (2008). SUMO - A Small Unmanned Meteorological Observer for boundary layer research.
Mastergradsoppgave
  • Vis forfatter(e) (2021). The Wind Climate in Adventdalen, Svalbard.
Doktorgradsavhandling
  • Vis forfatter(e) (2020). Warmer and Wetter Winters over the high-latitude North Atlantic : an atmospheric circulation perspective.
  • Vis forfatter(e) (2020). Innovative Strategies for Observations in the Arctic Atmospheric Boundary Layer.
  • Vis forfatter(e) (2012). Local- and Mesoscale Variability of Winds in the Complex Topography of Southwestern Norway and Iceland.
Poster
  • Vis forfatter(e) (2021). Stable water isotopes in evaporation and precipitation during the ISLAS2020 field campaign, 20Feb-24Mar 2020.
  • Vis forfatter(e) (2021). Cloud microphysical processes during ISLAS 2020 campaign in Ny-Ålesund.
  • Vis forfatter(e) (2018). Wind and Turbulence Measurements with RPA during the ISOBAR Campaign 2017.
  • Vis forfatter(e) (2016). UAVs in the Iceland Sea Project.
  • Vis forfatter(e) (2016). The ISOBAR project (2016–2018) – Observations on the stable polar Atmospheric Boundary Layer from Remotely Piloted Aircraft Systems.
  • Vis forfatter(e) (2016). SUMO operations in harsh environments.
  • Vis forfatter(e) (2016). SUMO operation during the BLLAST campaign - Experiences and results.
  • Vis forfatter(e) (2016). Observations on the Arctic Boundary Layer using the Small Unmanned Meteorological Observer (SUMO) during polar night .
  • Vis forfatter(e) (2012). The potential of micro-UAS for turbulence measurement in wind parks.
  • Vis forfatter(e) (2012). The Unmanned Aerial System SUMO: an alternative measurement tool for polar boundary layer studies.
  • Vis forfatter(e) (2012). The Small Unmanned Meteorological Observer SUMO: Recent developments and applications of a Micro-UAS for atmospheric boundary layer research.
  • Vis forfatter(e) (2012). Numerical analysis of local acceleration and deceleration of atmospheric flow during a windstorm in the Bergen area.
  • Vis forfatter(e) (2012). Local variability of winds in the complex terrain of the Bergen area during the great windstorms of November and December 2011.
  • Vis forfatter(e) (2011). Spatial variability of winds at the mountainous west coast of Norway.
  • Vis forfatter(e) (2011). Multi-scale variability of winds in the complex topography of Southwestern Norway.
  • Vis forfatter(e) (2010). Observations of the Bergen Orographic Shelter.
  • Vis forfatter(e) (2010). Investigating the early springtime stable atmospheric boundary layer in Adventdalen (Spitsbergen).
  • Vis forfatter(e) (2009). The meteorological UAV SUMO: A new perspective for the evaluation of atmospheric boundary layer schemes in fine-scale atmospheric models.
  • Vis forfatter(e) (2008). Determination of temperature and humidity profiles in the atmospheric boundary layer by fast ascending UAVs.
Vitenskapelig oversiktsartikkel/review
  • Vis forfatter(e) (2019). The Iceland Greenland seas project. Bulletin of The American Meteorological Society - (BAMS). 1795-1817.
Faglig kapittel
  • Vis forfatter(e) (2023). Practical Guidelines for Scientific Application of Uncrewed Aerial Vehicles in Svalbard. . I:
    • Vis forfatter(e) (2023). SESS report 2022. .
  • Vis forfatter(e) (2022). Update to Scientific Applications of Unmanned Vehicles in Svalbard. . I:
    • Vis forfatter(e) (2022). The State of Environmental Science in Svalbard. Svalbard Integrated Arctic Earth Observing System.
  • Vis forfatter(e) (2021). Scientific Applications of Unmanned Vehicles in Svalbard. . I:
    • Vis forfatter(e) (2021). The State of Environmental Science in Svalbard. Svalbard Integrated Arctic Earth Observing System.

Se fullstendig oversikt over publikasjoner i CRIStin.

Jonassen, M. O., Ólafsson, H., Ágústsson, H. Rögnvaldsson, Ó. and Reuder, J.
Improving High-Resolution Numerical Weather Simulations by Assimilating Data from an Unmanned Aerial System 
Accepted for publication in Monthly Weather Review, 2012 

Jonassen, M. O., Ólafsson, H., Reuder, J. and Olset, J.A. accepted.
Multi-scale Variability of Winds in the Complex Topography of Southwestern Norway.
accepted in Tellus A for publiciation in 2012.

Mayer, S. A. Sandvik, M. O. Jonassen And J. Reuder, 2010. Atmospheric profiling with the UAS SUMO: a new perspective for the evaluation of fine-scale atmospheric models. Meteor. Atmos. Phys., doi: 10.1007/s00703-010-0063-2.

Steensen, B. M., Ólafsson, H. and Jonassen, M. O.
2011. An extreme precipitation event in Central Norway. Tellus 63A. DOI: 10.1111/j.1600-0870.2011.00522.x

J. Reuder, P. Brisset, M. O. Jonassen, M. Müller, and S. Mayer 2009
The Small Unmanned Meteorological Observer SUMO: A new tool for atmospheric boundary layer research.
Meteorol. Z., 18 , 141-147.

 

Reuder, J., M. Ablinger, H. Agustsson, P. Brisset, S. Brynjolfsson, M. Garhammer, T. Johannesson, M. O. Jonassen, R. Kühnel, S. Lämmlein, T. de Lange, C. Lindenberg, S. Malardel, S. Mayer, M. Müller, H. Olafsson, O. Rögnvaldsson, W. Schäper, T. Spengler, G. Zängl, and J. Egger, 2010: FLOHOF 2007: An overview of the mesoscale meteorological field campaign at Hofsjökull, Central Iceland. Meteorol. Atmos. Phys., DOI 10.1007/s00703-010-0118-4, 1-13

 

J. Reuder, P. Brisset, M. Jonassen, M. Müller, and S. Mayer. 2008. SUMO: A Small Unmanned Meteorological Observer for atmospheric boundary layer research. IOP Conference Series: Earth and Environmental Science, 1:DOI: 10.1088/1755_1307/1/1/012014.

 

 

 

Master of science. meteorology. University of Bergen, 2008