Blar i Institutt for miljø- og naturvitskap på tidsskrift "Journal of Glaciology"

Viser treff 1-9 av 9

    • Bayesian parameter estimation in glacier mass-balance modelling using observations with distinct temporal resolutions and uncertainties 

      Sjursen, Kamilla Hauknes; Dunse, Thorben; Tambue, Antoine; Schuler, Thomas Vikhamar; Andreassen, Liss Marie (Peer reviewed; Journal article, 2023)
      Empirical glacier mass-balance models are commonly used in assessments of glacier and runoff evolution. Recent satellite-borne geodetic mass-balance observations of global coverage facilitate large-scale model calibration ...

    • Drainage system and thermal structure of a High Arctic polythermal glacier: Waldemarbreen, western Svalbard 

      Karušs, Janis; Lamsters, Kristaps; Sobota, Ireneusz; Ješkins, Jurijs; Džerinš, Peteris; Hodson, Andrew (Peer reviewed; Journal article, 2021)
      Understanding glacier drainage system behaviour and its response to increased meltwater production faces several challenges in the High Arctic because many glaciers are transitioning from polythermal to almost entirely ...

    • Geometry and ice dynamics of the Darwin–Hatherton glacial system, Transantarctic Mountains 

      Gillespie, Mette Kusk; Lawson, Wendy; Rack, Wolfgang; Anderson, Brian; Blankenship, D. D.; Young, D. A.; Holt, J. W. (Journal article; Peer reviewed, 2017)
      The Darwin–Hatherton Glacial system (DHGS) connects the East Antarctic Ice Sheet (EAIS) with the Ross Ice Shelf and is a key area for understanding past variations in ice thickness of surrounding ice masses. Here we present ...

    • Glacier area changes in the central Chilean and Argentinean Andes 1955 – 2013/2014 

      Malmros, Jeppe K.; Mernild, Jacob Sebastian Haugaard; Wilson, Ryan; Yde, Jacob Clement; Fensholt, Rasmus (Journal article; Peer reviewed, 2016)
      To improve our knowledge of glacier area changes in the central Chilean and Argentinean Andes (32°9′S–33°4′S), two new glacier inventories from 1989 to 2013/14 are compared with a reinterpreted inventory from 1955. Comparisons ...

    • Greenland surface mass-balancee observations from the ice- sheet ablation area and local glaciers 

      Machguth, H.; Thomsen, H.H.; Weidick, A.; Ahlstrøm, A.P.; Abermann, J.; Andersen, M.L.; Andersen, Signe B.; Bjørk, A.A.; Box, J.E.; Braithwaite, R.J.; Bøggild, C.E.; Citterio, M.; Clement, P.; Colgan, W.; Fausto, R.S.; Gleie, K.; Gubler, Stefanie; Hasholt, B.; Hynek, B.; Knudsen, N.T.; Larsen, S.H.; Mernild, Jacob Sebastian Haugaard; Oerlemans, J.; Oerter, H.; Olesen, O.B.; Smeets, C.J.P.P.; Steffen, K.; Stober, M.; Sugiyama, S.; Van As, D.; van den Broeke, M.R.; Van de Wal, R.S. (Journal article; Peer reviewed, 2016)

    • Ice geometry and thermal regime of Lyngmarksbræen Ice Cap, West Greenland 

      Gillespie, Mette Kusk; Yde, Jacob Clement; Andresen, Marit Svarstad; Citterio, Michele; Gillespie, Mark Andrew (Peer reviewed; Journal article, 2023)
      Observations remain sparse for peripheral glaciers and ice caps in Greenland. Here, we present the results of a multi-frequency radar survey of Lyngmarksbræen Ice Cap in West Greenland conducted in April 2017. Radar ...

    • Post-Little Ice Age glacial lake evolution in Svalbard: Inventory of lake changes and lake types 

      Wieczorek, Iwo; Strzelecki, Mateusz C.; Stachnik, Łukasz; Yde, Jacob C.; Małecki, Jakub (Peer reviewed; Journal article, 2023)
      The rapid formation of glacial lakes is one of the most conspicuous landscape changes caused by atmospheric warming in glacierised regions. However, relatively little is known about the history and current state of glacial ...

    • Surface velocity fluctuations for Glaciar Universidad, Central Chile, between 1967 and 2015 

      Wilson, R.; Mernild, Jacob Sebastian Haugaard; Malmros, J.K.; Bravo, C.; Carrion, D. (Journal article; Peer reviewed, 2016)
      For the Andes Cordillera, where observed mass-balance records are sparse, long-term glacier velocity measurements potentially represent a useful tool for assessing glacier health. Utilising manual and automatic feature-tracking ...

    • Surge-type glaciers in Kalaallit Nunaat (Greenland): distribution, temporal patterns and climatic controls 

      Lovell, Harold; Carrivick, Jonathan L.; King, Owen; Sutherland, Jenna L.; Yde, Jacob C.; Boston, Clare M.; Małecki, Jakub (Peer reviewed; Journal article, 2023)
      We present the first systematic inventory of surge-type glaciers for the whole of Greenland compiled from published datasets and multitemporal satellite images and digital elevation models. The inventory allows us to define ...