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Filtre: Forfatter er Knut Arild Lisæter [Slett Alle Filtre]

1999

Lisæter, K.A., Drange, H., Evensen, G. & Johannessen, O.M. Sea ice validation of the Nansen Center version of MICOM, Regional Climate Development Under Global Warming. 67-77 (1999).

2000

Johannessen, O.M., Lisæter, K.A., Drange, H. & Evensen, G. Two decades of microwave satellite observation of Arctic Sea ice variability and trends. In Proceedings from the PORSEC confernce, Goa, India 5-8 December 2000 (2000).

2001

Sandven, S., mfl. The quantification of the importance of the sea ice budget in the climate system Final report. (2001).

2002

Johannessen, O.M., mfl. Development of satellite remote sensing for marine monitoring and climate applications. A 3-year project 1999-2001. Final report. (2002).

Johannessen, O.M., mfl. Monitoring, Evaluating and Modelling Sea Ice and Climate Changes in the Arctic. NERSC Technical report no. 223 (2002).

2003

Lisæter, K.A., Rosanova, J.J. & Evensen, G. Assimilation of ice concentration into a coupled ice ocean model using the Ensemble Kalman Filter. (2003).

Lisæter, K.A., Rosanova, J.J. & Evensen, G. Assimilation of ice concentration in a coupled ice ocean model, using the Ensemble Kalman filter. Ocean Dynamics 53, 368-388 (2003).

Last ned: lis03a.pdf (1.48 MB)

2005

Bertino, L., mfl. The TOPAZ monitoring and prediction system for the Atlantic. European Operational Oceanography: Present and Future, 4th EuroGOOS Conference, June 2005, Brest, France 456-459 (2005).

2006

Bertino, L., Hansen, C., Lisæter, K.A., Sagen, H. & Sandven, S. The TOPAZ and the Fram Strait models, including modeled data, provided on required schedule as input to ongoing field operations, especially to the acoustic modelling and inversions taking place in WP 3.1. DAMOCLES deliverable D4.1-1. DAMOCLES deliverable D4.1-1. (2006).

Bertino, L., Lisæter, K.A. & Sagen, H. The TOPAZ Arctic monitoring and prediction system. Proceedings of the DAMOCLES workshop: Current Problems for operational short range weather, ocean and sea ice forecasting in the Arctic - a user perspective. The Polar Environmental Centre, Tromsø, Norway (2006).

2007

Sandven, S., Drange, H., Lisæter, K.A., Bertino, L. & Shalina, L. Impact on changing ice and met-ocean conditions on offshore design and operation in Arctic regions. (2007).

Keghouche, I., Lisæter, K.A. & Bertino, L. KARBIAC JIP Phase 2, Hindcast of the Barents Sea, Progress report 1: Model Implementation. (2007).

Bertino, L., Keghouche, I. & Lisæter, K.A. KARIBIAC JIP Phase 2 Hindcast of the Barents Sea, April 1987 - May 1988. NERSC Technical report no. 283 (2007).

Sandven, S., mfl. Review of air-ice-ocean processes in the Marginal Ice Zone of importance for offshore activities in the Barents Sea region. (2007).

Lisæter, K.A., Evensen, G. & Laxon, S.W. Assimilating synthetic CryoSat sea ice thickness in a coupled ice-ocean model. Journal of Geophysical Research (Oceans) 112, (2007).

Last ned: lis07a.pdf (3.37 MB)

Lisæter, K.A. A coupled ice - ocean data assimilation system for Arctic monitoring and prediction. Doctoral Thesis No. 72 (2007).

2008

Sagen, H., mfl. Preparing for assimilation of acoustic data into an ice-ocean coupled model using EnKF. (2008).

Bertino, L. & Lisæter, K.A. The TOPAZ monitoring and prediction system for the Atlantic and Arctic Oceans. Journal of operational oceanography 1, 15-18 (2008).

2009

Lisæter, K.A. & Vionnet, V. A multi-category sea-ice model. 40 (2009).

Last ned: rep302.pdf (3.5 MB)

Bertino, L., Lisæter, K.A. & Keghouche, I. MERSEA TOP2 assessment report Arctic thematic portal. NERSC Technical Report No. 300 (2009).

Last ned: rep300.doc (6.62 MB)

Lisæter, K.A. & Bertino, L. Definition of class 1-4 metrics for the Arctic. MERSEA deliverable D5.4.5. (2009).

Keghouche, I., Bertino, L. & Lisæter, K.A. Parameterization of an iceberg drift model in the Barents Sea. Journal of atmospheric and oceanic technology 26, 12 (2009).

2012

Sakov, P., mfl. TOPAZ4: an ocean-sea ice data assimilation system for the North Atlantic and Arctic. Ocean Science 8, (2012). Abstract

2017

Xie, J., Bertino, L., Lisæter, K.A., Counillon, F. & Sakov, P. Quality assessment of the TOPAZ4 reanalysis in the Arctic over the period 1991-2013. Ocean Science 13, (2017).

Nansen Environmental and Remote Sensing Center	Nansen-Bangladesh International Centre for Coastal, Ocean and Climate Studies	Nansen International Environmental and Remote Sensing Center
Nansen Environmental Research Center – India	Nansen–Zhu International Research Centre	Nansen-Tutu Centre for Marine Environmental Research