Browsing Institutt for geofag by Author "Høeg, Helge Irgens"

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  • Anthropogenic and environmental drivers of vegetation change in southeastern Norway during the Holocene 
    ter Schure, Anneke Theresia Maria; Bajard, Manon Juliette Andree; Loftsgarden, Kjetil; Høeg, Helge Irgens; Ballo, Eirik Gottschalk; Bakke, Jostein; Støren, Eivind Wilhelm Nagel; Iversen, Frode; Kool, Anneleen; Brysting, Anne Krag; Krüger, Kirstin; Boessenkool, Sanne (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
    Uncovering anthropogenic and environmental drivers behind past biological change requires integrated analyses of long-term records from a diversity of disciplines. We applied an interdisciplinary approach exploring effects ...
  • Climate adaptation of pre-Viking societies 
    Bajard, Manon Juliette Andree; Ballo, Eirik Gottschalk; Høeg, Helge Irgens; Bakke, Jostein; Støren, Eivind Wilhelm Nagel; Loftsgarden, Kjetil; Iversen, Frode; Hagopian, William Martin; Jahren, Anne Hope Florine; Svensen, Henrik Hovland; Krüger, Kirstin (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    Understanding how the Viking societies were impacted by past climate variability and how they adapted to it has hardly been investigated. Here, we have carried out a new multi-proxy investigation of lake sediments, including ...
  • Climate and societal impacts in Scandinavia following the 536 and 540 CE volcanic double event 
    Van Dijk, Evelien; Gundersen, Ingar Mørkestøl; de Bode, Anna; Høeg, Helge Irgens; Loftsgarden, Kjetil; Iversen, Frode; Timmreck, Claudia; Jungclaus, Johann; Krüger, Kirstin (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    In the Northern Hemisphere, the mid-6th century was one of the coldest periods of the last 2000 years, as indicated by both proxy records and Earth System Model (ESM) simulations. This cold period was initiated by volcanic ...
  • Utviklingen av sen-glasial og holocen vegetasjon på Sørøstlandet, presentert i et 14C-datert standard pollendiagram 
    Høeg, Helge Irgens; Henningsmoen, Kari Egede; Sørensen, Rolf (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)
    A new Standard Pollen Diagram for southeastern Norway (c.f. Hafsten 1956) is compiled from 60 local pollen diagrams supplied with 229 14C-dates. Eight regional pollen assemblage zones describe the vegetation history for ...