Ward van Pelt
Associate professor

Fieldwork

Pictures of our annual field campaigns to Svalbard can be found here.

Meetings

  • IASC Network on Arctic Glaciology meeting [online; 26 Jan.; link]

  • SIOS Polar Night Week [online; 11-15 Jan.; link]

  • IGS Nordic branch meeting [online; 11-13 Nov.; link]

Thesis

An electronic copy of my PhD-thesis, defended in 2014, can be found here!

Peer-reviewed publications

2021

  1. Mattea, E., H. Machguth, M. Kronenberg, W.J.J. van Pelt, M. Bassi, and M. Hoelzle (2021). Firn changes at Colle Gnifetti revealed with a high-resolution process-based physical model approach. The Cryosphere, accepted. Discussion paper: doi:10.5194/tc-2020-367
  2. Vickers, H., E. Malnes, W.J.J. van Pelt, V.A. Pohjola, M.A. Killie, T. Saloranta, and S.R. Karlsen (2021). A compilation of snow cover datasets for Svalbard: a multi-sensor, multi-model study. Remote Sensing, 13(10), 2002. doi:10.3390/rs13102002
  3. Marchenko, S., W.J.J. van Pelt, R. Pettersson, V.A. Pohjola, and C.H. Reijmer (2021). Water content of firn at Lomonosovfonna, Svalbard, derived from subsurface temperature measurements. Journal of Glaciology, first-view. doi:10.1017/jog.2021.43
  4. Zdanowicz, C., J.-C. Gallet, M.P. Björkman, C. Larose, T.V. Schuler, B. Luks, K. Koziol, A. Spolaor, E. Barbaro, T. Martma, W.J.J. van Pelt, U. Wideqvist, and J. Ström (2021). Elemental and water-insoluble organic carbon in Svalbard snow: A synthesis of observations during 2007–2018. Atmospheric Chemistry and Physics, 21, 3035–3057. doi:10.5194/acp-21-3035-2021
  5. Van Pelt, W.J.J., T.V. Schuler, V.A. Pohjola, and R. Pettersson (2021). Accelerating future mass loss of Svalbard glaciers from a multi-model ensemble. Journal of Glaciology, 67(263), 485-499. doi:10.1017/jog.2021.2
  6. Malnes, E., H. Vickers, S.R. Karlsen, T. Saloranta, M.A. Killie, W.J.J. van Pelt, V.A. Pohjola, J. Zhang, L. Stendardi, and C. Notarnicola (2021). Satellite and modelling based snow season time series for Svalbard: Inter-comparisons and assessment of accuracy. In: Moreno-Ibáñez et al (eds) SESS report 2020, Svalbard Integrated Arctic Earth Observing System, Longyearbyen, pp 202 - 219. doi:10.5281/zenodo.4294072
  7. Killie, M.A., S. Aaboe, K. Isaksen, W.J.J. van Pelt, Å.Ø. Pedersen, and B. Luks (2021). Svalbard snow and sea-ice cover: comparing satellite data, on-site measurements, and modelling results. In: Moreno-Ibáñez et al (eds) SESS report 2020, Svalbard Integrated Arctic Earth Observing System, Longyearbyen, pp 220 - 235. doi:10.5281/zenodo.4293804
  8. Farinotti, D., D.J. Brinkerhoff, J.J. Fürst, P. Gantayat, F. Gillet-Chaulet, M. Huss, P.W. Leclercq, H. Maurer, M. Morlighem, A. Pandit, A. Rabatel, RAAJ Ramsankaran, T.J. Reerink, E. Robo, E. Rouges, E. Tamre, W.J.J. van Pelt, M.A. Werder, M. Farooq Azam, H. Li, and L.M. Andreassen (2021). Results from the Ice Thickness Models Intercomparison eXperiment phase 2 (ITMIX2). Frontiers in Earth Science: Cryospheric Sciences, 8, 571923. doi:10.3389/feart.2020.571923

2020

  1. Vandecrux, B., R. Mottram, P.L. Langen, R.S. Fausto, M. Olesen, C.M. Stevens, V. Verjans, A. Leeson, S. Ligtenberg, P. Kuipers Munneke, S. Marchenko, W.J.J. van Pelt, C. Meyer, S.B. Simonsen, A. Heilig, S. Samimi, S. Marshall, H. Machguth, M. MacFerrin, M. Niwano, O. Miller, C.I. Voss, and J.E. Box (2020). The firn meltwater Retention Model Intercomparison Project (RetMIP): Evaluation of nine firn models at four weather station sites on the Greenland ice sheet. The Cryosphere, 14, 3785-3810. doi:10.5194/tc-14-3785-2020
  2. Noël, B.P.Y., C.L. Jakobs, W.J.J. van Pelt, S. Lhermitte, B. Wouters, J. Kohler, J.O. Hagen, B. Luks, C.H. Reijmer, W.J. van de Berg, and M. van den Broeke (2020). Low elevation of Svalbard glaciers drives high mass loss variability. Nature Communications, 11, 4597. doi:10.1038/s41467-020-18356-1
  3. Schuler, T.V., J. Kohler, N. Elagina, J.O. Hagen, A.J. Hodson, J. Jania, A.M. Kääb, B. Luks, J. Malecki, G. Moholdt, V. Pohjola, I. Sobota, and W.J.J. van Pelt (2020). Reconciling Svalbard glacier mass balance. Frontiers in Earth Science: Cryospheric Sciences, 8, 156. doi:10.3389/feart.2020.00156
  4. Schuler, T.V., A. Glazovsky, J.O. Hagen, A. Hodson, J. Jania, A. Kääb, J. Kohler, B. Luks, J. Malecki, G. Moholdt, V.A. Pohjola, and W.J.J. van Pelt (2020). New data, new techniques and new challenges for updating the state of Svalbard glaciers (SvalGlac). In: Van den Heuvel et al. (eds): SESS report 2019, Svalbard Integrated Arctic Earth Observing System, Longyearbyen, pp. 109 - 134. link

2019

  1. Van Pelt, W.J.J., V.A. Pohjola, R. Pettersson, S. Marchenko, J. Kohler, B. Luks, J.O. Hagen, T.V. Schuler, T. Dunse, B. Noël, and C.H. Reijmer (2019). A long-term dataset of climatic mass balance, snow conditions and runoff in Svalbard (1957–2018). The Cryosphere, 13, 2259-2280. doi:10.5194/tc-13-2259-2019
  2. Pramanik, A., J. Kohler, T.V. Schuler, W.J.J. van Pelt, and L. Cohen (2019). Comparison of snow accumulation events on two High Arctic glaciers to model-derived and observed precipitation. Polar Research, 38. doi:10.33265/polar.v38.3364
  3. Marchenko, S., G. Cheng, P. Lötstedt, V.A. Pohjola, R. Pettersson, W.J.J. van Pelt, and C.H. Reijmer (2019). Thermal conductivity of firn at Lomonosovfonna, Svalbard, derived from subsurface temperature measurements. The Cryosphere, 13, 1843-1859. doi:10.5194/tc-13-1843-2019
  4. Köhler, A., V. Maupin, C. Nuth, and W.J.J. van Pelt (2019). Characterization of seasonal glacial seismicity from a single-station on-ice record at Holtedahlfonna, Svalbard, Annals of Glaciology, 60, 23-36. doi:10.1017/aog.2019.15
  5. Deschamps-Berger, C., C. Nuth, W.J.J. van Pelt, E. Berthier, J. Kohler, and B. Altena (2019). Closing the mass budget of a tidewater glacier: the example of Kronebreen, Svalbard. Journal of Glaciology, 65(249), 136-148. doi:10.1017/jog.2018.98

2018

  1. Pramanik, A., W.J.J. van Pelt, J. Kohler, and T.V. Schuler (2018). Simulating climatic mass balance, seasonal snow development and associated freshwater runoff in the Kongsfjord basin, Svalbard (1980-2016). Journal of Glaciology, 64, 943-956. doi:10.1017/jog.2018.80
  2. Van Pelt, W.J.J., V.A. Pohjola, R. Pettersson, L.E. Ehwald, C.H. Reijmer, W. Boot, and C.L. Jakobs (2018). Dynamic response of a High Arctic glacier to melt and runoff variations. Geophysical Research Letters, 45, 4917–4926. doi:10.1029/2018GL077252
  3. Winsvold, S.H., A. Kääb, C. Nuth, L.M. Andreassen, W.J.J. van Pelt and T. Schellenberger (2018). Using SAR data time-series for regional glacier mapping. The Cryosphere, 12, 867-890. doi:10.5194/tc-12-867-2018
  4. Vallot, D., J. Åström, T. Zwinger, R. Pettersson, A. Everett, D.I. Benn, A. Luckman, W.J.J. van Pelt and F. Nick (2018). Effects of undercutting and sliding on calving: a coupled approach applied to Kronebreen, Svalbard. The Cryosphere, 12, 609-625. doi:10.5194/tc-12-609-2018

2017

  1. How, P., D.I. Benn, N.R.J. Hulton, B. Hubbard, A. Luckman, H. Sevestre, W.J.J. van Pelt, K. Lindback, J. Kohler and W. Boot (2017). Rapidly-changing subglacial hydrology pathways at a tidewater glacier revealed through simultaneous observations of water pressure, supraglacial lakes, meltwater plumes and surface velocities. The Cryosphere, 11, 2691-2710. doi:10.5194/tc-11-2691-2017
  2. Vallot, D., R. Pettersson, A. Luckman, D. Benn, T. Zwinger, W.J.J. van Pelt, J. Kohler, M. Schaefer, B. Claremar, and N. Hulton (2017). Dynamics of a fast-flowing tidewater glacier: complex spatio-temporal response to basal water input. Journal of Glaciology, 63, 242, 1012-1024. doi:10.1017/jog.2017.69
  3. Farinotti, D., and 35 others (2017). How accurate are estimates of glacier ice thickness? Results from ITMIX, the Ice Thickness Models Intercomparison eXperiment. The Cryosphere, 11, 949-970. doi:10.5194/tc-11-949-2017
  4. Marchenko, S., W.J.J. van Pelt, B. Claremar, H. Machguth, C.H. Reijmer, R. Pettersson and V.A. Pohjola (2017). Parameterizing deep water percolation improves subsurface temperature simulations by a multilayer firn model. Frontiers in Earth Science: Cryospheric Sciences, 5, 16. doi:10.3389/feart.2017.00016

2016

  1. Van Pelt, W.J.J., V.A. Pohjola and C.H. Reijmer (2016). The changing impact of snow conditions and refreezing on the mass balance of an idealized Svalbard glacier. Frontiers in Earth Science: Cryospheric Sciences, 4, 102. doi:10.3389/feart.2016.00102
  2. Van Pelt, W.J.J., J. Kohler, G.E. Liston, J.O. Hagen, B. Luks, C.H. Reijmer and V.A. Pohjola (2016). Multi-decadal climate and seasonal snow conditions in Svalbard. Journal of Geophysical Research: Earth Surface, 121, 11. doi:10.1002/2016JF003999
  3. Marchenko, S., V.A. Pohjola, R. Pettersson, W.J.J. van Pelt, C.P. Vega, H. Machguth, C.E. Bøggild and E. Isaksson (2016). A plot-scale study of firn stratigraphy at Lomonosovfonna, Svalbard, using ice cores, borehole video and GPR surveys in 2012-2014. Journal of Glaciology, 63, 237, 67-78. doi:10.1017/jog.2016.118
  4. Vega, C.P., V.A. Pohjola, E. Beaudon, B. Claremar, W.J.J. van Pelt, R. Pettersson, E. Isaksson, T. Martma, M. Schwikowski and C. E. Bøggild (2016). A synthetic ice core approach to estimate ion relocation in an ice field site experiencing periodical melt; a case study on Lomonosovfonna, Svalbard. The Cryosphere, 10, 961-976. doi:10.5194/tc-10-961-2016

2015

  1. Van Pelt, W.J.J. and J. Kohler (2015). Modelling the long-term mass balance and firn evolution of glaciers around Kongsfjorden, Svalbard. Journal of Glaciology, 61(228), 731-744. doi:10.3189/2015JoG14J223
  2. Bueler, E.L. and W.J.J. van Pelt (2015). Mass-conserving subglacial hydrology in the Parallel Ice Sheet Model. Geoscientific Model Development, 8, 1613-1635. doi:10.5194/gmd-8-1613-2015
  3. Christianson, K., J. Kohler, R.B. Alley, C. Nuth and W.J.J. van Pelt (2015). Dynamic perennial firn aquifer on an Arctic glacier. Geophysical Research Letters, 42, 1418-1426, doi:10.1002/2014GL062806
  4. Oerlemans, J. and W.J.J. van Pelt (2015). A model study of Abrahamsenbreen (northern Spitsbergen). The Cryosphere, 9, 767-779. doi:10.5194/tc-9-767-2015

2014

  1. Van Pelt, W.J.J., R. Pettersson, V.A. Pohjola, S. Marchenko, B. Claremar and J. Oerlemans. (2014). Inverse estimation of snow accumulation along a snow radar transect on Nordenskiöldbreen, Svalbard. Journal of Geophysical Research: Earth Surface, 119, 4, 816-835. doi:10.1002/2013JF003040

2013

  1. Van Pelt, W.J.J., J. Oerlemans, C.H. Reijmer, R. Pettersson, V.A. Pohjola, E. Isaksson and D. Divine (2013). An iterative inverse method to estimate basal topography and initialize ice flow models. The Cryosphere, 7, 987-1006. doi:10.5194/tc-7-987-2013

2012

  1. Van Pelt, W.J.J., J. Oerlemans, C.H. Reijmer, V.A. Pohjola, R. Pettersson and J.H. van Angelen (2012). Simulating melt, runoff and refreezing on Nordenskiöldbreen, Svalbard, using a coupled snow and energy balance model. The Cryosphere, 6, 641-659. doi:10.5194/tc-6-641-2012
  2. Van Pelt, W.J.J. and J. Oerlemans (2012). Numerical simulations of cyclic behaviour in the Parallel Ice Sheet Model (PISM). Journal of Glaciology, 58(208), 347-360. doi:10.3189/2012JoG11J217