Browsing Institutt for miljø- og naturvitskap by Document Types "Peer reviewed"

Now showing items 61-80 of 192

    • 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 ...

    • Geomorphological investigation of multiphase glacitectonic composite ridge systems in Svalbard 

      Lovell, Harold; Benn, Douglas I.; Lukas, Sven; Spagnolo, Matteo; Cook, Simon J.; Swift, Darrel; Clark, Chris D.; Yde, Jacob Clement; Watts, Tom (Journal article; Peer reviewed, 2018)
      Some surge-type glaciers on the High-Arctic archipelago of Svalbard have large glacitectonic composite ridge systems at their terrestrial margins. These have formed by rapid glacier advance into proglacial sediments during ...

    • Glacier algae accelerate melt rates on the south-western Greenland Ice Sheet 

      Cook, Joseph M.; Tedstone, Andrew J.; Williamson, Christopher; McCutcheon, Jenine; Hodson, Andrew J.; Dayal, Archana; Skiles, McKenzie; Hofer, Stefan; Bryant, Robert; McAree, Owen; McGonigle, Andrew; Ryan, Jonathan; Anesio, Alexandre M.; Irvine-Fynn, Tristram D.L.; Hubbard, Alun Lloyd; Hanna, Edward; Flanner, Mark; Mayanna, Sathish; Benning, Liane G.; van As, Dirk; Yallop, Marian; McQuaid, James B.; Gribbin, Thomas; Tranter, Martyn (Peer reviewed; Journal article, 2020)
      Melting of the Greenland Ice Sheet (GrIS) is the largest single contributor to eustatic sea level and is amplified by the growth of pigmented algae on the ice surface, which increases solar radiation absorption. This ...

    • 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 ...

    • Glacier naled evolution and relation to the subglacial drainage system based on water chemistry and GPR surveys (Werenskioldbreen, SW Svalbard) 

      Stachnik, Lukasz Mariusz; Yde, Jacob Clement; Kondracka, M.; Ignatiuk, D.; Grzesik, M. (Journal article; Peer reviewed, 2016)
      Glacier naledi are extrusive ice masses that appear in front of glaciers as a consequence of refreezing of meltwater seepage during the accumulation season. These structures provide a unique opportunity to understand ...

    • Glacier naled evolution and relation to the subglacial drainage system based on water chemistry and GPR surveys (Werenskioldbreen, SW Svalbard) 

      Stachnik, Lukasz Mariusz; Yde, Jacob Clement; Kondracka, Marta; Ignatiuk, Dariusz; Grzesik, Magdalena (Journal article; Peer reviewed, 2016)
      Glacier naledi are extrusive ice masses that appear in front of glaciers as a consequence of refreezing of meltwater seepage during the accumulation season. These structures provide a unique opportunity to understand ...

    • Glacier thinning, recession and advance, and the associated evolution of a glacial lake between 1966 and 2021 at Austerdalsbreen, western Norway 

      Seier, Gernot; Abermann, Jakob; Andreassen, Liss Marie; Carrivick, Jonathan L.; Kielland, Pål Hage; Löffler, Karina; Nesje, Atle; Robson, Benjamin Aubrey; Røthe, Torgeir Opeland; Scheiber, Thomas; Winkler, Stefan; Yde, Jacob Clement (Peer reviewed; Journal article, 2023)
      The Jostedalsbreen is the largest ice cap in Norway and mainland Europe. Rapid retreat of many of its outlet glaciers since the 2000s has led to the formation of several glacial lakes. Processes causing the formation and ...

    • Global gene flow releases invasive plants from environmental constraints on genetic diversity 

      Smith, Annabel L.; Hodkinson, Trevor R.; Villellas, Jesus; Catford, Jane A.; Csergö, Anna Mária; Blomberg, Simone P.; Crone, Elizabeth E.; Ehrlén, Johan; Garcia, Maria B.; Laine, Anna-Liisa; Roach, Deborah A.; Salguero-Gòmez, Roberto; Wardle, Glenda M.; Childs, Dylan Z.; Elderd, Bret D.; Finn, Alain; Munné-Bosch, Sergi; Baudraz, Maude E. A.; Bódis, Judit; Brearley, Francis Q.; Bucharova, Anna; Caruso, Christina M.; Duncan, Richard P.; Dwyer, John M.; Gooden, Ben; Groenteman, Ronny; Hamre, Liv Norunn; Helm, Aveliina; Kelly, Ruth; Laanisto, Lauri; Lonati, Michele; Moore, Joslin L.; Morales, Melanie; Olsen, Siri Lie; Pärtel, Meelis; Petry, William K.; Ramula, Satu; Rasmussen, Pil U.; Enri, Simone Ravetto; Roeder, Anna; Roscher, Christiane; Saastamoinen, Marjo; Tack, Ayco J.M.; Töpper, Joachim Paul; Vose, Gregory E.; Wandrag, Elizabeth M.; Wingler, Astrid; Buckley, Yvonne M. (Peer reviewed; Journal article, 2020)
      When plants establish outside their native range, their ability to adapt to the new environment is influenced by both demography and dispersal. However, the relative importance of these two factors is poorly understood. ...

    • Global sea-level contribution from Arctic land ice: 1971 to 2017. 

      Box, Jason E.; Colgan, William T.; Wouters, Bert; Burgess, David O.; O'Neel, Shad; Thomson, Laura I; Mernild, Jacob Sebastian Haugaard (Journal article; Peer reviewed, 2018)
      The Arctic Monitoring and Assessment Program (AMAP 2017) report identifies the Arctic as the largest regional source of land ice to global sea-level rise in the 2003–2014 period. Yet, this contextualization ignores the ...

    • Globally elevated chemical weathering rates beneath glaciers 

      Li, Xiangying; Wang, Ninglian; Ding, Yongjian; Hawkings, Jon R.; Yde, Jacob C.; Raiswell, Robert; Liu, Jintao; Zhang, Shiqiang; Kang, Shichang; Wang, Rongjun; Liu, Qiao; Liu, Shiyin; Bol, Roland; You, Xiaoni; Li, Guoyu (Peer reviewed; Journal article, 2022)
      Physical erosion and chemical weathering rates beneath glaciers are expected to increase in a warming climate with enhanced melting but are poorly constrained. We present a global dataset of cations in meltwaters of 77 ...

    • Grand Narratives for sustainable mobility: A conceptual review 

      Holden, Erling; Banister, David; Gössling, Stefan; Gilpin, Geoffrey Sean; Linnerud, Kristin (Peer reviewed; Journal article, 2020)
      The concept of sustainable mobility has had a relatively short life, first being used about 30 years ago. In that time, some progress has been made, but transport is still not contributing enough to the internationally set ...

    • Grassland plant and invertebrate species richness increases from mowing are mediated by impacts on soil chemistry 

      Gillespie, Mark Andrew Kusk; Buckley, Hannah L.; Condron, Leo; Wratten, Stephen D. (Peer reviewed; Journal article, 2022)
      Pasture and improved grasslands are commonly managed by a combination of artificial fertilisation and biomass removal, but a deeper understanding of how management options interact over the long-term are required to improve ...

    • Green governance and green clusters: regional & national policies for the climate change challenge of Central & Eastern Europe 

      Cooke, Philip (Peer reviewed; Journal article, 2015)

    • Greening of regional industrial paths and the role of sectoral characteristics: A study of the maritime and petroleum sectors in an Arctic region 

      Nilsen, Trond; Njøs, Rune (Peer reviewed; Journal article, 2021)
      Recent studies on regional industrial path development call for new perspectives and studies of how a region’s endogenous and exogenous processes (e.g. networks, capital, knowledge) influence its industries, and more ...

    • Greenland surface air temperature changes from 1981 to 2019 and implications for ice-sheet melt and mass-balance change 

      Hanna, Edward; Cappelen, John; Fettweis, Xavier; Mernild, Jacob Sebastian Haugaard; Mote, Thomas L.; Mottram, Ruth; Steffen, Konrad; Ballinger, Thomas J.; Hall, Richard J. (Peer reviewed; Journal article, 2020)
      We provide an updated analysis of instrumental Greenland monthly temperature data to 2019, focusing mainly on coastal stations but also analysing ice‐sheet records from Swiss Camp and Summit. Significant summer (winter) ...

    • 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)

    • Grounding line proximal sediment characteristics at a marine-based, late-stage ice stream margin 

      Rüther, Denise Christina; Winsborrow, Monica; Andreassen, Karin; Forwick, Matthias (Peer reviewed; Journal article, 2017)
      Geomorphological evidence suggests that ice streams undergo frequent dynamic changes towards the end of their life cycles, but the associated sedimentary characteristics and processes remain poorly understood. Here, we ...

    • Groundwater discharge from a rock-slope failure system in phyllitic rocks influencing fjord basin hydrodynamics,Stampa in Aurland, western Norway 

      Henriksen, Helge; Dale, Torbjørn (Journal article; Peer reviewed, 2018)
      This study aims at providing an insight into groundwater recharge and flow in the rock-slope failure system of the Stampa area above the inner part of the Aurlandsfjord. Depending on season and precipitation, the average ...

    • Groundwater Flow Through Continuous Permafrost Along Geological Boundary Revealed by Electrical Resistivity Tomography 

      Hornum, Mikkel Toft; Betlem, Peter; Hodson, Andy (Peer reviewed; Journal article, 2021)
      In continuous permafrost regions, pathways for transport of sub-permafrost groundwater to the surface sometimes perforate the frozen ground and result in the formation of a pingo. Explanations offered for the locations of ...

    • Groundwater fluctuations during a debris flow event in western Norway - triggered by rain and snowmelt 

      Bondevik, Stein; Sorteberg, Asgeir (Peer reviewed; Journal article, 2021)
      Pore pressure is crucial in triggering debris slides and flows. Here we present measurements of groundwater pore pressure and temperature recorded by a piezometer 1.6 m below the surface on a slope susceptible to debris ...