Browsing Bergen Open Research Archive by Author "Støren, Eivind Wilhelm Nagel"
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Anatomy of a Catastrophe: Reconstructing the 1936 Rock Fall and Tsunami Event in Lake Lovatnet, Western Norway
Waldmann, Nicolas; Vasskog, Kristian; Simpson, Guy; Chapron, Emmanuel; Støren, Eivind Wilhelm Nagel; Hansen, Louise; Loizeau, Jean-Luc; Nesje, Atle; Ariztegui, Daniel (Journal article; Peer reviewed, 2021)Rock falls and landslides plunging into lakes or small reservoirs can result in tsunamis with extreme wave run-ups. The occurrence of these natural hazards in populated areas have encouraged a recent sharp increase of ... -
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; 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 ... -
Glacier and ocean variability in Ata Sund, west Greenland, since 1400 CE
Ekblom Johansson, Fanny Maria; Wangner, David J; Bakke, Jostein; Snowman Andresen, Camilla; Støren, Eivind Wilhelm Nagel; Schmidt, Sabine; Vieli, Andreas (Journal article; Peer reviewed, 2020)To improve knowledge of marine-terminating glaciers in western Greenland, marine sediment cores from the Ata Sund fjord system, hosting two outlet glaciers, Eqip Sermia and Kangilerngata Sermia, were investigated. The main ... -
Heads and tails: The notochord develops differently in the cranium and caudal fin of Atlantic Salmon (Salmo salar, L.)
Kryvi, Harald; Nordvik, Kari; Fjelldal, Per Gunnar; Eilertsen, Mariann; Helvik, Jon Vidar; Støren, Eivind Wilhelm Nagel; Long, John H. (Journal article; Peer reviewed, 2020)While it is well known that the notochord of bony fishes changes over developmental time, less is known about how it varies across different body regions. In the development of the Atlantic salmon, Salmo salar L., cranial ... -
Identifying flood deposits in lake sediments: Changing frequencies and potential links to long-term climate change
Støren, Eivind Wilhelm Nagel (Doctoral thesis, 2011-05-26)This thesis consists of an introduction and three individual papers that investigate the possibility for identifying the sedimentary imprint of catchment processes in lake sediments, emphasising on extreme events and in ... -
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 ... -
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, ... -
Rapid Tephra Identification in Geological Archives With Computed Tomography: Experimental Results and Natural Applications
Van Der Bilt, Willem; Cederstrøm, Jan Magne; Støren, Eivind Wilhelm Nagel; Berben, Sarah Miche Patricia; Rutledal, Sunniva (Journal article; Peer reviewed, 2021)Volcanic ash (tephra) horizons represent powerful chronological and stratigraphic markers: rapid and widespread deposition allows for correlation of geological records in time and space. Recent analytical advances enable ... -
Rekonstruksjon av sen-holosene brevariasjoner og skråningsprosesser - En studie av innsjøsedimenter fra Russvatn i Øst-Jotunheimen
Støren, Eivind Wilhelm Nagel (Master thesis, 2006)This study considers an area located around the western part of lake Russvatn in eastern Jotunheimen, centralsouthern Norway. I have mapped processes in the catchment of this lake, and tried to connect these processes tothe ... -
Semi‐automatic Ice Rafted Debris quantification with Computed Tomography
Cederstrøm, Jan Magne; Bilt, Willem Godert Maria van der; Støren, Eivind Wilhelm Nagel; Rutledal, Sunniva (Journal article; Peer reviewed, 2021)Sedimentary ice-rafted debris (IRD) provides critical information about the climate sensitivity and dynamics of ice sheets. In recent decades, high-resolution investigations have revelated ice rafting events in response ...