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Browsing by Author "Geirsdóttir, Áslaug"

Browsing by Author "Geirsdóttir, Áslaug"

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  • Geirsdóttir, Áslaug; Miller, G H; Andrews, John Thomas; Harning, David; Anderson, Leif S.; Florian, Christopher; Larsen, Darren; Thordarson, Thorvaldur (Copernicus GmbH, 2019-01-08)
    Strong similarities in Holocene climate reconstructions derived from multiple proxies (BSi, TOC – total organic carbon, δ13C, C∕N, MS – magnetic susceptibility, δ15N) preserved in sediments from both glacial and non-glacial lakes across Iceland indicate ...
  • Óladóttir, Bergrún Arna; Thordarson, Thorvaldur; Geirsdóttir, Áslaug; Jóhannsdóttir, Guðrún Eva; Mangerud, Jan (Elsevier BV, 2020-03)
    The Saksunarvatn Ash, first found in the Faroe Islands, is a tephra produced by the Grímsvötn volcanic system in Iceland. Since its discovery in the Faroe Islands, dark tephra with a similar stratigraphic position has been described at numerous locations ...
  • Andrews, John Thomas; Jónsdóttir, Ingibjörg; Geirsdóttir, Áslaug (Informa UK Limited, 2019-01-01)
    We detail variations in the weight percent (wt%) of quartz, a proxy for drift ice, in fifteen marine sediment cores from the northwest, west, and southwest Iceland shelf throughout the past 10 cal ka BP. We present the first map of iceberg distributions ...