Blar i Institutt for miljø- og naturvitskap på utgivelsesdato

Viser treff 521-528 av 528

    • Permafrost trapped natural gas in Svalbard, Norway 

      Birchall, Thomas; Jochmann, Malte Michel; Betlem, Peter; Senger, Kim; Hodson, Andrew; Olaussen, Snorre (Peer reviewed; Journal article, 2023)
      Permafrost is widespread in the High Arctic, including the Norwegian archipelago of Svalbard. The uppermost permafrost intervals have been well studied, but the processes at its base and the impacts of the underlying geology ...

    • Spatio-temporal variability in geometry and geodetic mass balance of Jostedalsbreen ice cap, Norway 

      Andreassen, Liss Marie; Robson, Benjamin Aubrey; Sjursen, Kamilla Hauknes; Elvehøy, Hallgeir; Kjøllmoen, Bjarne; Carrivick, Jonathan L. (Peer reviewed; Journal article, 2023)
      The Jostedalsbreen ice cap is mainland Europe's largest ice cap and accommodates 20% (458 km2 in 2019) of the total glacier area of mainland Norway. Jostedalsbreen and its meltwater contribute to global sea-level rise and ...

    • 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 ...

    • 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 ...

    • Antarctic Bedmap data: Findable, Accessible, Interoperable, and Reusable (FAIR) sharing of 60 years of ice bed, surface, and thickness data 

      Frémand, Alice C.; Fretwell, Peter T.; Bodart, Julien A.; Pritchard, Hamish D.; Aitken, Alan; Bamber, Jonathan L.; Bell, Robin; Bianchi, Cesidio; Bingham, Robert G.; Blankenship, Donald D.; Casassa, Gino; Catania, Ginny A.; Christianson, Knut; Conway, Howard; Corr, Hugh F.J.; Cui, Xiangbin; Damaske, Detlev; Damm, Volkmar; Drews, Reinhard; Eagles, Graeme; Eisen, Olav; Eisermann, Hannes; Ferraccioli, Fausto; Field, Elena; Forsberg, René; Franke, Steven; Fujita, Shuji; Gim, Yonggyu; Goel, Vikram; Kohler, Jack; Gillespie, Mette Kusk; Langley, Kirsty; Matsuoka, Kenichi; Nogi, Yoshifumi; Nøst, Ole A.; Paden, John; Pattyn, Frank; Popov, Sergey V.; Rignot, Eric; Rippin, David M.; Rivera Triviño, Andrés Felipe; Roberts, Jason; Ross, Neil; Ruppel, Anotonia; Schroeder, Dustin M.; Steinhage, Daniel; Siegert, Martin J.; Smith, Andrew M.; Studinger, Michael; Zirizzotti, Achille (Peer reviewed; Journal article, 2023)
      One of the key components of this research has been the mapping of Antarctic bed topography and ice thickness parameters that are crucial for modelling ice flow and hence for predicting future ice loss and the ensuing sea ...

    • Saproxylic beetles' morphological traits and higher trophic guilds indicate boreal forest naturalness 

      Wetherbee, Ross; Birkemoe, Tone; Burner, Ryan; Sverdrup-Thygeson, Anne (Peer reviewed; Journal article, 2023)
      Forests contribute to numerous ecosystem functions and services and contain a large proportion of terrestrial biodiversity, but they are being negatively impaced by anthropogenic activities. Forests that have never been ...

    • Plate and stiffener buckling in transversely loaded steel panels 

      Kleppe, Svein-Rune; Aalberg, Arne (Journal article, 2023)
      Stiffened plates may be loaded by axial forces in two directions, i.e., along and transverse to the stiffeners, by in-plane shear force, and by out-of-plane loads as from traffic or water pressure. Special care must be ...

    • Field study of a direct absorption solar collector with eco-friendly nanofluid 

      Struchalin, Pavel G.; Zhao, Yansong; Balakin, Boris (Peer reviewed; Journal article, 2024)
      The concept of direct absorption solar collector (DASC) was introduced in the 1970s. Multiple laboratory studies proved that nanofluid-based DASCs presented a fruitful alternative to conventional solar collectors. However, ...