Angelika Renner

Forsker
Telefon: 48957340
Avdeling: Oseanografi og klima

Arbeidsområde

Polar oceanography, upper ocean mixing, sea ice-ocean interactions, sea ice thickness

Curriculum Vitae

Work experience

2014 - now Research Scientist, Institute of Marine Research, Tromsø, Norway

2016 - now Visiting faculty, University Centre of the Westfjords, Ísafjörður, Iceland

2010 - 2014 Research Scientist, Norwegian Polar Institute, Tromsø, Norway

2006 - 2009 Marie Curie Fellow, School of Environmental Sciences, UEA, Norwich, UK, and British Antarctic Survey, Cambridge, UK

2005 - 2006 Scientific assistant, Norwegian Polar Institute, Tromsø, Norway

Education

2010 - PhD, physical oceanography, School of Environmental Sciences, UEA, Norwich, UK, and British Antarctic Survey, Cambridge, UK

2005 - Diplom, marine environmental sciences, Carl-von-Ossietzky University, Oldenburg, Germany

Read more

https://sites.google.com/site/angelikarenner/

Google Scholar profile

Peer-reviewed publications:

26. A. H. H. Renner, A. Sundfjord, M. A. Janout, R. B. Ingvaldsen, A. Beszczynska-Möller, R. S. Pickart, M. D. Pérez-Hernández: Variability and redistribution of heat in the Atlantic Water boundary current north of Svalbard. Journal of Geophysical Research, doi:10.1029/2018JC013814.

25. A. S. Fors, D. V. Divine, A. P. Doulgeris, A. H. H. Renner, S. Gerland (2017): Signature of Arctic first-year ice melt pond fraction in X-band SAR imagery. The Cryosphere, 11, 755-771, doi:10.5194/tc-11-755-2017.

24. M. D. Pérez-Hernández, R. S. Pickart, V. Pavlov, K. Våge, R. Ingvaldsen, A. Sundfjord, A. H. H. Renner, D. J. Torres, S. Y. Erofeeva (2017): The Atlantic Water boundary current north of Svalbard. Journal of Geophysical Research, 122(3), 2269-2290, doi:10.1002/2016JC012486.

23. K. Werner, M. Fritz, N. Morata, K. Keil, A. Pavlov, I. Peeken, A. Nikolopoulos, H. S. Findlay, M. Kędra, S. Majaneva, A. Renner, S. Hendricks, M. Jacquot, M. Nicolaus, M. O'Regan, M. Sampei, C. Wegner (2016): Arctic in Rapid Transition: Priorities for the Future of Marine and Coastal Research in the Arctic. Polar Science, doi:10.1016/j.polar.2016.04.005.

22. A. S. Fors, C. Brekke, A. P. Doulgeris, T. Eltoft, A. H. H. Renner , S. Gerland (2016): Late summer sea ice segmentation with multi-polarisation SAR features in C and X-band. The Cryosphere, 10, 401-415, doi:10.5194/tc-10-401-2016.

21. D. V. Divine, M. A. Granskog. S. R. Hudson. C. A. Pedersen, T. I. Karlsen, S. A. Divina, A. H. H. Renner , S. Gerland: Regional melt pond fraction and albedo of thin Arctic first-year drift ice in late summer. The Cryosphere, 9, 255-268, doi:10.5194/tc-9-255-2015.

20. M.-A. N. Moen, S. N. Anfinsen, A. P. Doulgeris, A. H. H. Renner , S. Gerland: Assessing polarimetric SAR sea ice classification using consecutive day images. Annals of Glaciology, 56(69), 285-294, doi:10.3189/2015AoG69A802.

19. J. F. Beckers, A. H. H. Renner , G. Spreen, S. Gerland, C. Haas: Sea ice surface roughness estimates from airborne laser scanner and laser altimeter observations in Fram Strait and north of Svalbard. Annals of Glaciology, 56(69), 235-244, doi:10.3189/2015AoG69A717.

18. A. H. H. Renner , S. Gerland, C. Haas, G. Spreen, J. F. Beckers, E. Hansen, M. Nicolaus, H. Goodwin (2014): Evidence of Arctic sea ice thinning from direct observations. Geophysical Research Letters, doi:10.1002/2014GL060369. (featured in Science Editor's Choice)

17. A. Randelhoff, A. Sundfjord, A. H. H. Renner (2014): Effects of a shallow pycnocline and surface meltwater on sea ice-ocean drag and turbulent heat flux. Journal of Physical Oceanography, 44, 2176-2190, doi:10.1175/JPO-D-13-0231.1.

16. M.-A. N. Moen, A. P. Doulgeris, S. N. Anfinsen, A. H. H. Renner , N. Hughes, S. Gerland, T. Eltoft (2013): Comparison of automatic segmentation of full polarimetric SAR sea ice images with manually drawn ice charts. The Cryosphere, 7, 1693-1705, doi:10.5194/tc-7-1693-2013. (OA)

15. P. Assmy, J. K. Ehn, M. Fernandez-Mendez, H. Hop, C. Katlein, A. Sundfjord, K. Bluhm, M. Daase, A. Engel, A. Fransson, M. A. Granskog, S. R. Hudson, S. Kristiansen, M. Nicolaus, I. Peeken; A. H.H. Renner , G. Spreen, A. Tatarek, J. Wiktor (2013): Mass occurrence of floating ice-algal aggregates below melting Arctic sea ice. PLoS ONE, 8(10), e76599, doi:10.1371/journal.pone.0076599. (OA)

14. E. Hansen, S. Gerland, M. A. Granskog, O. Pavlova, A. H. H. Renner , J. Haapala, T. B. Løyning, M. Tschudi (2013): Thinning of Arctic sea ice observed in Fram Strait: 1990-2011. Journal of Geophysical Research, 118(10), 5202-5221, doi:10.1002/jgrc.20393. (OA)

13. S. R. Hudson, M. Granskog, A. Sundfjord, A. Randelhoff, A. H. H. Renner , D. Divine (2013): Energy budget of first-year Arctic sea ice in advanced stages of melt. Geophysical Research Letters, 40(11), 2679-2683, doi:10.1002/grl.50517. (OA)

12. A. H. H. Renner , M. Dumont, J. Beckers, S. Gerland, C. Haas (2013): Improved characterisation of sea ice using simultaneous aerial photography and sea ice thickness measurements. Cold Regions Science and Technology, 92, 37-47, doi:10.1016/j.coldregions.2013.03.009.

11. A. Forryan, A. Martin, M. Srokosz, E. Popova, S. Painter, A. H. H. Renner (2013): A new observationally motivated Richardson number based mixing parameterization for oceanic mesoscale flow. Journal of Geophysical Research, 118(3), 1405-1419, doi:10.1002/jgrc.20108.

10. A. H. H. Renner , S. Hendricks, S. Gerland, J. Beckers, C. Haas, T. Krumpen (2013): Large-scale ice thickness distribution of first-year sea ice in spring and summer north of Svalbard. Annals of Glaciology, 54(62), 13-18, doi:10.3189/2013AoG62A146.

9. C. Wang, L. Shi, S. Gerland, M. A. Granskog, A. H. H. Renner , Z. Li, E. Hansen, T. Martma (2013): Spring sea ice evolution in Rijpfjorden (80deg N), Svalbard, from in-situ measurements and Ice Mass Balance Buoy (IMB) data. Annals of Glaciology, 54(62), 253-260, doi:10.3189/2013AoG62A135.

8. J. Haapala, M. Lensu, M. Dumont, A. H. H. Renner , M. A. Granskog, S. Gerland (2013): Small scale horizontal variability of snow, sea ice thickness and freeboard in the first year ice region north of Svalbard. Annals of Glaciology, 54(62), 261-266, doi:10.3189/2013AoG62A157.

7. A. H. H. Renner , S. E. Thorpe, K. J. Heywood, E. J. Murphy, J. L. Watkins, M. P. Meredith (2012): Advective pathways near the tip of the Antarctic Peninsula: trends, variability and ecosystem implications. Deep Sea Research, Part I, vol. 63, p. 91-101, doi:10.1016/j.dsr.2012.01.009.

6. A. Trasvina, K. J. Heywood, A. H. H. Renner , S. E. Thorpe, A. F. Thompson, L. Zamudio (2011): The impact of high-frequency current variability on dispersion off the eastern Antarctic Peninsula. Journal of Geophysical Research, 116, C11024, doi:10.1029/2011JC007003.

5. A. H. H. Renner , K. J. Heywood, S. E. Thorpe (2009): Validation of three global ocean models in the Weddell Sea. Ocean Modelling, doi:10.1016/j.ocemod.2009.05.007.

4. A. F. Thompson, K. J. Heywood, S. E. Thorpe, A. H. H. Renner , A. Trasvina, (2008). Surface circulation at the tip of the Antarctic Peninsula from drifters. Journal of Physical Oceanography, vol. 39, 3-26, doi:10.1175/2008JPO3995.1.

3. S. Gerland, A. H. H. Renner , F. Godtliebsen, D. Divine, T. B. Løyning (2008): Decrease of sea ice thickness at Hopen, Barents Sea, during 1966-2007. Geophysical Research Letters, vol. 35, L06501, doi:10.1029/2007GL032716.

2. S. Gerland, A. H. H. Renner (2007): Sea ice mass balance monitoring in an Arctic fjord. Annals of Glaciology, vol. 46, 435-442.

1. A. H. H. Renner , V. Lytle (2007): Sea ice thickness in the Weddell Sea: a comparison of model and upward looking sonar data. Annals of Glaciology, vol. 46, 419-427.

 

Theses:

A. H. H. Renner (2010): Advection and dispersion of modelled drifters in the Weddell and Scotia Seas. PhD thesis, School of  Environmental Sciences, University of East Anglia, Norwich, UK.

A. Renner (2005): Interannual and Regional Variability of Arctic Sea Ice. Dipl. Thesis, Carl von Ossietzky University Oldenburg, Germany.

Publikasjoner

Poster

2018

What Drives the Distribution of Antarctic Krill at the South Orkney Islands?

Angelika Renner, S.E. Thorpe, E.F Young, Olav Rune Godø, Thor A. Klevjer, Eugene J. Murphy
2017

ARCtic Marine Resources and Climate Change: Environmental, Socio-Economic Perspectives and Governance

Angelika Renner, Sturla F Kvamsdal, Nils-Arne Ekerhovd, Alf Håkon Hoel, Bjarte Bogstad, Cecilie Hansen, Geir Odd Johansen, Anne Britt Sandø, Jan Erik Stiansen
2016

Impact of episodic heat flux events on the sea ice extent north of Svalbard

Angelika Renner, Arild Sundfjord, Randi Brunvær Ingvaldsen

Vitenskapelige artikler (NVI)

2018

Variability and redistribution of heat in the Atlantic Water boundary current north of Svalbard

Angelika Renner, Arild Sundfjord, Markus Janout, Randi Brunvær Ingvaldsen, Agnieszka Beszczynska, Robert S. Pickart, M. Dolores Peréz-Hernández
Journal of Geophysical Research - Oceans
2017

The Atlantic Water boundary current north of Svalbard in late summer

M. Dolores Peréz-Hernández, Robert S. Pickart, Vladimir Pavlov, Kjetil Våge, Randi Brunvær Ingvaldsen, Arild Sundfjord, Angelika Renner, Daniel J. Torres, Svetlana Y. Erofeeva
Journal of Geophysical Research - Oceans 122 p. 2269-2290
2017

Signature of Arctic first-year ice melt pond fraction in X-band SAR imagery

Ane Schwenke Fors, Dmitry V Divine, Anthony Paul Doulgeris, Angelika Renner, Sebastian Gerland
The Cryosphere 11 p. 755-771
2016

Late-summer sea ice segmentation with multi-polarisation SAR features in C and X band

Ane Schwenke Fors, Camilla Brekke, Anthony Paul Doulgeris, Torbjørn Eltoft, Angelika Renner, Sebastian Gerland
The Cryosphere 10 p. 401-415
2016

Arctic in Rapid Transition: Priorities for the future of marine and coastal research in the Arctic

Kristin Werner, Michael Fritz, Nathalie Morata, Kathrin Keil, Alexey K. Pavlov, Ilka Peeken, Anna Nikolopoulos, Helen S. Findlay, Monika Kędra, Sanna Majaneva, Angelika Renner, Stefan Hendricks, Mathilde Jacquot, Marcel Nicolaus, Matt O'Regan, Makoto Sampei, Carolyn Wegner
Polar Science 10 p. 364-373
2015

Sea-ice surface roughness estimates from airborne laser scanner and laser altimeter observations in Fram Strait and north of Svalbard

Justin F. Beckers, Angelika Renner, Gunnar Spreen, Sebastian Gerland, Christian Haas
Annals of Glaciology 56 p. 235-244
2015

On the relation between polarimetric synthetic aperture radar (SAR) features and sea ice melt pond fraction

Ane Schwenke Fors, Anthony Paul Doulgeris, Angelika Renner, Camilla Brekke, Sebastian Gerland
IEEE International Geoscience and Remote Sensing Symposium proceedings p. 3438-3441
2015

Regional melt-pond fraction and albedo of thin Arctic first-year drift ice in late summer

Dmitry V Divine, Mats A. Granskog, Stephen R. Hudson, Christina Alsvik Pedersen, Tor Ivan Karlsen, S.A. Divina, Angelika Renner, Sebastian Gerland
The Cryosphere 9 p. 255-268
2015

Assessing polarimetric SAR sea-ice classifications using consecutive day images

Mari-Ann Moen, Stian Normann Anfinsen, Anthony Paul Doulgeris, Angelika Renner, Sebastian Gerland
Annals of Glaciology 56 p. 285-294
2014

Evidence of Arctic sea ice thinning from direct observations

Angelika Renner, Sebastian Gerland, Christian Haas, Gunnar Spreen, Justin F. Beckers, Edmond Hansen, Marcel Nicolaus, Harvey Goodwin
Geophysical Research Letters 41 p. 5029-5036
2014

Effects of a shallow pycnocline and surface meltwater on sea ice-ocean drag and turbulent heat flux

Achim Randelhoff, Arild Sundfjord, Angelika Renner
Journal of Physical Oceanography 44 p. 2176-2190

Rapporter og avhandlinger

2018

An assessment of MOSJ: The state of the marine climate system around Svalbard and Jan Mayen

Angelika Renner, Paul A. Dodd, Agneta Fransson
2018

Report on present observing capacities and gaps: ocean and sea ice observing system

Carsten Ankjær Ludvigsen, Roberta Pirazzini, Hanne Sagen, Torill Hamre, Stein Sandven, Morten Stette, Mohamed Babiker, Ingo Schewe, Thomas Soltwedel, Axel Behrendt, Ole B. Andersen, Agnieszka Beszczynska-Möller, Waldemar Walczowski, Geir Ottersen, Angelika Renner, Arnfinn Morvik, Mikael K. Sejr, Andrew Luke King, David Gustavsson, Truls Johannessen, Lars H. Smedsrud, Tor De Lange, Fanny Ardhuin, Georg Heygster, Erik Buch, Rune Storvold, Eva Falck, Marie-Noelle Houssais, Øivin Aarnes
2018

Development of methods relevant to feedback management (FBM) for the krill fishery

Bjørn Arne Krafft, Andrew Lowther, Gavin Macaulay, Melissa Chierici, Martin Biuw, Angelika Renner, tor klevjer, Rune Øyerhamn, cecar cardenas, arata makhado, Christian Reiss, Odd Aksel Bergstad
2018

Protocols for trawl sampling, recording of biological data, and hydrography for the 2019 international synoptic krill survey in Area 48

Tor Knutsen, Bjørn Arne Krafft, Angelika Renner, Georg Skaret, gavin macaulay, Odd Aksel Bergstad
2016

Overvåking av havforsuring i norske farvann i 2015

Melissa Chierici, Ingunn Skjelvan, Marit Norli, Knut Yngve Børsheim, Siv Kari Lauvset, Helene Lødemel, Kai Sørensen, Andrew Luke King, Tina Kutti, Angelika Renner, Abdirahman Omar, Truls Johannessen
2015

CryoSat post-launch validation study for sea ice 2011-2012. Final report

Stein Sandven, Kjell Kloster, Marta Zygmuntowska, Kirill Khvorostovsky, Gerland Sebastian, Angelika Renner, Frank Nilsen, Ragnheid Skogseid
2014

Thin ice thickness from MODIS: Improvement of algorithm and evaluation of product

Øystein Rudjord, Øivind Due Trier, Maciel Zortea, Rune Solberg, Gunnar Spreen, Sebastian Gerland, Angelika Renner, Nick Hughes

Faglige foredrag

2018

Martin Biuw, Paul Eric Renaud, Angelika Renner, Ingrid Wiedmann, Jofrid Skardhamar, Q. Zhou, Karl Øystein Gjelland, Elizabeth Jones, Katherine Mary Dunlop, Evert Mul, Zoe Walker
2014

Sea ice and sea ice-ocean interactions in a changing Arctic

Renner, Angelika
2014

Sea ice in the Arctic Ocean - the challenge of observing basic properties and assessing changes

Renner, Angelika
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