What is he best known for?
The fields of study he is best known for:
- Oceanography
- Climate change
- Meteorology
Ola M. Johannessen mostly deals with Sea ice, Climatology, Arctic ice pack, Oceanography and Sea ice thickness.
Many of his studies on Sea ice apply to Arctic as well.
His work carried out in the field of Climatology brings together such families of science as Atmospheric sciences and Coupled model intercomparison project.
The Atmospheric sciences study combines topics in areas such as Baroclinity, Eddy and Barotropic fluid.
His Cryosphere research extends to Arctic ice pack, which is thematically connected.
His research investigates the connection with Arctic sea ice decline and areas like Arctic geoengineering which intersect with concerns in Arctic dipole anomaly.
His most cited work include:
- Arctic climate change: observed and modelled temperature and sea-ice variability (617 citations)
- Arctic climate change: observed and modelled temperature and sea-ice variability (617 citations)
- Satellite Evidence for an Arctic Sea Ice Cover in Transformation. (335 citations)
What are the main themes of his work throughout his whole career to date?
Ola M. Johannessen mainly investigates Climatology, Oceanography, Sea ice, Remote sensing and Meteorology.
His Climatology research integrates issues from Atmospheric sciences and Greenland ice sheet.
Ola M. Johannessen combines subjects such as Physical geography and Ocean gyre with his study of Oceanography.
Ola M. Johannessen works mostly in the field of Sea ice, limiting it down to concerns involving Arctic and, occasionally, Global warming and Climate change.
The concepts of his Remote sensing study are interwoven with issues in Space-based radar and Radar imaging.
His Arctic geoengineering research is multidisciplinary, relying on both Ice-albedo feedback and Arctic dipole anomaly.
He most often published in these fields:
- Climatology (39.15%)
- Oceanography (37.98%)
- Sea ice (30.62%)
What were the highlights of his more recent work (between 2009-2020)?
- Climatology (39.15%)
- Oceanography (37.98%)
- Atmospheric sciences (10.08%)
In recent papers he was focusing on the following fields of study:
His scientific interests lie mostly in Climatology, Oceanography, Atmospheric sciences, Sea ice and Arctic.
His Climatology research incorporates themes from Glacier, Glacier mass balance and Greenland ice sheet.
His studies in Atmospheric sciences integrate themes in fields like Storm track and Storm.
His Sea ice research incorporates elements of Vortex and Remote sensing.
His Arctic research is multidisciplinary, incorporating elements of Artificial neural network and Geodesy.
His Sea ice thickness study in the realm of Arctic ice pack interacts with subjects such as Cover.
Between 2009 and 2020, his most popular works were:
- Classification of Sea Ice Types in ENVISAT Synthetic Aperture Radar Images (100 citations)
- The relation between sea ice thickness and freeboard in the Arctic (83 citations)
- Retrieval of Arctic Sea Ice Parameters by Satellite Passive Microwave Sensors: A Comparison of Eleven Sea Ice Concentration Algorithms (79 citations)
In his most recent research, the most cited papers focused on:
- Oceanography
- Climate change
- Meteorology
His main research concerns Climatology, Arctic, Sea ice, Arctic sea ice decline and Arctic ice pack.
In his study, Thermal wind is inextricably linked to Atmospheric sciences, which falls within the broad field of Climatology.
His research in Arctic intersects with topics in Statistical classification and Remote sensing, Backscatter.
His Sea ice research includes elements of Geodesy, Artificial neural network, Brightness, Pixel and Synthetic aperture radar.
His Arctic sea ice decline research includes themes of Global warming, Polar amplification and Arctic geoengineering.
His Arctic geoengineering research focuses on subjects like Arctic dipole anomaly, which are linked to Arctic ecology.
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