• norsk
    • English
  • English 
    • norsk
    • English
  • Login
Browsing by Author 
  •   Home
  • Browsing by Author
  •   Home
  • Browsing by Author
JavaScript is disabled for your browser. Some features of this site may not work without it.

Browsing Bergen Open Research Archive by Author "Dahl, Svein Olaf"

  • 0-9
  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z
  • Æ
  • Ø
  • Å

Sort by:

Order:

Results:

Now showing items 1-13 of 13

  • title
  • issue date
  • submit date
  • author
  • ascending
  • descending
  • 5
  • 10
  • 20
  • 40
  • 60
  • 80
  • 100
    • Automated classification of debris-covered glaciers combining optical, SAR and topographic data in an object-based environment 

      Robson, Benjamin Aubrey; Nuth, Christopher; Dahl, Svein Olaf; Hölbling, Daniel; Strozzi, Tazio; Nielsen, Pål Ringkjøb (Peer reviewed; Journal article, 2015-12)
      Satellite imagery is increasingly used to monitor glacier area changes and create glacier inventories. Robust and efficient pixel-based band ratios have proven to be accurate for automatically delineating clean glacier ...
    • Decadal Scale Changes in Glacier Area in the Hohe Tauern National Park (Austria) Determined by Object-Based Image Analysis 

      Robson, Benjamin Aubrey; Hölbling, Daniel; Nuth, Christopher; Strozzi, Tazio; Dahl, Svein Olaf (Peer reviewed; Journal article, 2016-01-15)
      In this paper, we semi-automatically classify clean and debris-covered ice for 145 glaciers within Hohe Tauern National Park in the Austrian Alps for the years 1985, 2003, and 2013. We also map the end-summer transient ...
    • Evidence of glacier-permafrost interactions associated with hydro-geomorphological processes and landforms at Snøhetta, Dovrefjell, Norway 

      Miesen, Floreana; Dahl, Svein Olaf; Schrott, Lothar (Journal article; Peer reviewed, 2021)
      Glacier-permafrost interactions are investigated to understand glacial-hydrological influence along a partly glacierised valley on the NE flank of the Snøhetta massif, Dovrefjell, southern Norway. Of particular interest ...
    • Holocene debris flows recognized in a lacustrine sedimentary succession: sedimentology, chronostratigraphy and cause of triggering 

      Sletten, K.; Blikra, Lars Harald; Ballantyne, C. K.; Nesje, Atle; Dahl, Svein Olaf (Peer reviewed; Journal article, 2003)
      This study focuses on the sedimentary characteristics and the chronostratigraphy of Holocene massflow deposits recognized in a lake-fill sedimentary succession. These deposits in lake Ulvådalsvatnet, western Norway, are ...
    • Holocene palaeoclimate reconstructions at Vanndalsvatnet, western Norway, with particular reference to the 8200 cal. yr BP event 

      Nesje, Atle; Bjune, Anne Elisabeth; Bakke, Jostein; Dahl, Svein Olaf; Lie, Øyvind; Birks, Harry John Betteley (Peer reviewed; Journal article, 2006)
      Analyses of organic content, magnetic susceptibility, grain size and pollen in sediments from the proglacial lake Vanndalsvatnet in western Norway provide a high-resolution terrestrial record and pollenbased quantitative ...
    • Late Holocene surface ocean conditions of the Norwegian Sea (Vøring Plateau) 

      Andersson, Carin; Risebrobakken, Bjørg; Jansen, Eystein; Dahl, Svein Olaf (Peer reviewed; Journal article, 2003-06-04)
      Late Holocene sea surface ocean conditions of the eastern Norwegian Sea (Vøring Plateau) are inferred from planktic stable isotopes and planktic foraminiferal assemblage changes in cores JM97-948/2A and MD95-2011 (66.97°N, ...
    • The 'Little Ice Age' – only temperature? 

      Nesje, Atle; Dahl, Svein Olaf (Peer reviewed; Journal article, 2003)
      Understanding the climate of the last few centuries, including the 'Little Ice Age', may help us better understand modern-day natural climate variability and make climate predictions. The conventional view of the climate ...
    • A preboreal elk (Alces alces L., 1758) antler from south-eastern Norway 

      Grøndahl, Finn Audun; Hufthammer, Anne Karin; Dahl, Svein Olaf; Rosvold, Jørgen (Peer reviewed; Journal article, 2010)
      In 1895 a shed elk antler was found in a mire on a farm near Fluberg, in Søndre Land municipality in south-eastern Norway. The antler was first radiocarbon dated in 2008 and yielded the age 9,100 ± 50 BP (8,340 – 8,250 ...
    • Reconstruction of former glacier equilibrium-line altitudes based on proglacial sites: an evaluation of approaches and selection of sites 

      Dahl, Svein Olaf; Bakke, Jostein; Lie, Øyvind; Nesje, Atle (Quaternary Science Reviews; 22(2/4), Journal article, 2003)
      Various approaches are used to record variations in glacier activity and equilibrium-line altitudes (ELAs) based on proglacial sites (lacustrine and terrestrial). These approaches are based on a conceptual model of ...
    • Spatial Variability in Patterns of Glacier Change across the Manaslu Range, Central Himalaya 

      Robson, Benjamin Aubrey; Nuth, Christopher; Nielsen, Pål Ringkjøb; Girod, Luc Maurice Ramuntcho; Hendrick, Marijn; Dahl, Svein Olaf (Peer reviewed; Journal article, 2018-02-13)
      This study assesses changes in glacier area, velocity, and geodetic mass balance for the glaciers in the Manaslu region of Nepal, a previously undocumented region of the Himalayas. We studied changes between 1970 (for ...
    • Spring-summer temperature reconstruction in western Norway 1734-2003: a data-synthesis approach 

      Nordli, Øyvind; Lie, Øyvind; Nesje, Atle; Dahl, Svein Olaf (Peer reviewed; Journal article, 2003-12-16)
      A series of spring–summer (April–August) temperatures was reconstructed for the period 1734–1923 for western Norway based on multi-proxy data. For the period 1734–1842 the long-term variations were based on terminal moraines ...
    • A theoretical approach to glacier equilibrium-line altitudes using meteorological data and glacier massbalance 

      Lie, Øyvind; Dahl, Svein Olaf; Nesje, Atle (Peer reviewed; Journal article, 2003-05-01)
      Based on a close exponential relationship between mean ablation-season temperature and winter precipitation at the equilibrium-line altitude (ELA) of 10 Norwegian glaciers, three equations are derived. The first equation ...
    • Theoretical equilibrium-line altitudes and glacier buildup sensitivity in southern Norway based on meteorological data in a geographical information system 

      Lie, Øyvind; Dahl, Svein Olaf; Nesje, Atle (Peer reviewed; Journal article, 2003-05-01)
      Three equations derived from a close exponential glacier-climate relationship at the equilibrium-line altitude (ELA) of Norwegian glaciers have been utilized and implemented in a geographical information system (GIS). The ...

      Contact Us | Send Feedback

      Privacy policy
      DSpace software copyright © 2002-2019  DuraSpace

      Service from  Unit
       

       

      Browse

      ArchiveCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsDocument TypesJournals

      My Account

      Login

      Contact Us | Send Feedback

      Privacy policy
      DSpace software copyright © 2002-2019  DuraSpace

      Service from  Unit