Roshin P. Raj

Job Position: 
Senior Researcher
Research Group: 
E-mail: 
Phone: 
+47 46350294

Academic Degree:

Doctor in Oceanography, University of Bergen, Bergen, Norway, 2014
Roshin_new

Research interests

Sea level change, Ocean large-scale and meso-scale dynamics, climate change, Arctic fresh water fluxes, Subtropics-pole-tropics teleconnection.

Peer Review Publications and Books

42 total publications.

2019

  1. Raj RP, Chatterjee S, Bertino L, Turiel A, Portabella M. The Arctic Front and its variability in the Norwegian Sea. Ocean Science. 2019;15(6).

2018

  1. Raj RP, Nilsen JEØ, Johannessen JA, Furevik T, Andersen OB, Bertino L. Quantifying Atlantic Water transport to the Nordic Seas by remote sensing. Remote Sensing of Environment. 2018;216.
  2. von Schuckmann K, Traon P-YL, Aaboe S, Alvarez Fanjul E, Autret E, Axell L, et al. Copernicus Marine Service Ocean State Report. Journal of Operational Oceanography. 2018;11449919159641589185942437116401621(sup122727109608120021):S1 - S142.
  3. Chatterjee S, Raj RP, Bertino L, Skagseth Ø, Ravichandran M, Johannessen OM. Role of Greenland sea gyre circulation on Atlantic water temperature variability in the Fram Strait. Geophysical Research Letters. 2018;45(16).
  4. von Schuckmann K, Storto A, Simona S, Raj RP, Samuelsen A, de Collar AP, et al. Ocean heat content, In: Copernicus Marine Service Ocean State Report. Journal of operational oceanography. Publisher: The Institute of Marine Engineering, Science & Technology. 2018;11.

2017

  1. Raj RP. Surface velocity estimates of the North Indian Ocean from satellite gravity and altimeter missions. International Journal of Remote Sensing. 2017;38(1).
  2. Richter K, Nilsen JEØ, Raj RP, Bethke I, Johannessen JA, Slangen ABA, et al. Northern North Atlantic sea level in CMIP5 climate models – evaluation of mean state, variability and trends against altimetric observations. Journal of Climate. 2017;30(23).

2016

  1. Raj RP, Johannessen JA, Eldevik T, Nilsen JEØ, Halo I. Quantifying mesoscale eddies in the Lofoten Basin. Journal of Geophysical Research (JGR): Oceans. 2016;121(7).
  2. Raj RP, Halo I. Monitoring the mesoscale eddies of the Lofoten Basin: importance, progress, and challenges. International Journal of Remote Sensing. 2016;37(16).
  3. Raj RP, Halo I, Johannessen JA, Eldevik T, Nilsen JEØ. Mesoscale ocean eddy dataset in the Lofoten Basin from Satellite Altimetry. Journal of Geophysical Research - Oceans. 2016;121(7).
  4. Danielson R, Korosov A, Johannessen JA, Raj RP. A regional characterization of the GlobCurrent ocean surface current analysis. 2016.
  5. Johannessen JA, Chapron B, Collard F, Rio M-H, Piollé J-F, Gaultier L, et al. Globcurrent: Multisensor synergy for surface current estimation. ESA SP. 2016;SP-740.
  6. Danielson R, Korosov A, Johannessen JA, Raj RP. A regional characterization of the GlobCurrent ocean surface current analysis. ESA SP. 2016;SP-740.
  7. von Schuckmann K, Traon P-YL, Alvarez-Fanjul E, Axell L, Balmaseda M, Breivik L-A, et al. The Copernicus Marine Environment Monitoring Service Ocean State Report. Journal of operational oceanography. Publisher: The Institute of Marine Engineering, Science & Technology. 2016;9(2).

2015

  1. Raj RP, Chafik L, Nilsen JEØ, Eldevik T, Halo I. The Lofoten Vortex of the Nordic Seas. Deep Sea Research Part I: Oceanographic Research Papers. 2015;96.

2014

  1. Johannessen JA, Raj RP, Nilsen JEØ, Pripp T, Knudsen P, Counillon FS, et al. Toward Improved Estimation of the Dynamic Topography and Ocean Circulation in the High Latitude and Arctic Ocean: The Importance of GOCE. Surveys in geophysics. 2014;35(3).
  2. Raj RP. The circulation of the Norwegian Sea - An investigation from space and ocean. 2014.

2010

  1. Raj RP, Nilsen JEØ. General circulation of the Norwegian Sea with a deeper look into the Lofoten Basin from space. In: Oceans from Space. venice, Italy: 2010. p. 197-198.
  2. Kumar PS, Raj RP, Narvekar J, Kumar D, Vivekanandan PK. What drives the increased phytoplankton biomass in the Arabian Sea?. Current Science. 2010;99(1):6.
  3. Vivekanandan PK, Kumar PS, Raj RP, Narvekar J, Kumar DPK. Signatures of global warming and regional climate shift in the Arabian Sea [Internet]. In: Climate change and aquatic ecosystems. 2010. p. 55-62.Available from: http://drs.nio.org/drs/handle/2264/3564
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