Browsing Bergen Open Research Archive by Author "Paasche, Øyvind"

Now showing items 1-7 of 7

    • Attuning to a changing ocean 

      Stenseth, Nils Christian; Payne, Mark R.; Bonsdorff, Erik; Dankel, Dorothy Jane; Durant, Joel Marcel; Anderson, Leif G.; Armstrong, Claire W.; Blenckner, Thorsten; Brakstad, Ailin; Dupont, Sam; Eikeset, Anne Maria; Goksøyr, Anders; Jónsson, Steingrímur; Kuparinen, Anna; Våge, Kjetil; Österblom, Henrik; Paasche, Øyvind (Journal article; Peer reviewed, 2020)
      The ocean is a lifeline for human existence, but current practices risk severely undermining ocean sustainability. Present and future social−ecological challenges necessitate the maintenance and development of knowledge ...

    • Lake Sediments Reveal Large Variations in Flood Frequency Over the Last 6,500 Years in South-Western Norway 

      Ekblom Johansson, Fanny Maria; Bakke, Jostein; Støren, Eivind Wilhelm Nagel; Paasche, Øyvind; Engeland, Kolbjørn; Arnaud, Fabien (Journal article; Peer reviewed, 2020)
      Lake sediments can retain imprints of past floods, enabling reconstructions that span well-beyond instrumental time series. Time series covering thousands of years can document the natural range of flood variability, which ...

    • Late Glacial mountain glacier culmination in Arctic Norway prior to the Younger Dryas 

      Wittmeier, Hella Elisa; Schaefer, Joerg M.; Bakke, Jostein; Rupper, Summer; Paasche, Øyvind; Schwartz, Roseanne; Finkel, Robert C. (Journal article; Peer reviewed, 2020)
      Climate changes during the Late Glacial period (LG; 15-11 ka) as recorded in Greenland and Antarctic ice cores show a bipolar pattern. Between 14.5 ka and 13 ka ago, the northern latitudes experienced the Bølling/Allerød ...

    • Long‑term demise of sub‑Antarctic glaciers modulated by the Southern Hemisphere Westerlies 

      Bakke, Jostein; Paasche, Øyvind; Schaefer, Joerg M.; Timmermann, Axel (Journal article; Peer reviewed, 2021)
      The accelerated melting of ice on the Antarctic Peninsula and islands in the sub-Antarctic suggests that the cryosphere is edging towards an irreversible tipping point. How unusual is this trend of ice loss within the frame ...

    • New flood frequency estimates for the largest river in Norway based on the combination of short and long time series 

      Engeland, Kolbjørn; Aano, Anna; Steffensen, Ida Grøndahl; Støren, Eivind Wilhelm Nagel; Paasche, Øyvind (Journal article; Peer reviewed, 2020)
      The Glomma River is the largest in Norway, with a catchment area of 154 450 km2. People living near the shores of this river are frequently exposed to destructive floods that impair local cities and communities. Unfortunately, ...

    • Paleoclimate changes inferred from stable isotopes and magnetic properties of organic-rich lake sediments in Arctic Norway 

      Janbu, Aina Dahlø; Paasche, Øyvind; Talbot, Michael R. (Peer reviewed; Journal article, 2011-03-22)
      Stable isotope measures in organic matter are frequently used as indicators of past climate change. Although such analyses can provide valuable information, there is considerable uncertainty associated with studies of ...

    • Trials, errors and improvements in co-production of climate services 

      Kolstad, Erik Wilhelm; Sofienlund, Oda Nærland; Kvamsås, Hanna; Stiller-Reeve, Mathew Alexander; Neby, Simon; Paasche, Øyvind; Pontoppidan, Marie Louise Nielsen; Sobolowski, Stefan Pieter; Haarstad, Håvard; Oseland, Stina Ellevseth; Omdahl, Lene; Waage, Snorre (Peer reviewed; Journal article, 2019)
      Climate change yields both challenges and opportunities. In both cases, costly adaptations and transformations are necessary and desirable, and these must be based on realistic and relevant climate information. However, ...