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A Holocene relative...
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Rosentau, A.University of Tartu
(author)
A Holocene relative sea-level database for the Baltic Sea
- Article/chapterEnglish2021
Publisher, publication year, extent ...
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LIBRIS-ID:oai:gup.ub.gu.se/308104
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https://gup.ub.gu.se/publication/308104URI
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https://doi.org/10.1016/j.quascirev.2021.107071DOI
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https://lup.lub.lu.se/record/acb462b2-971f-4f22-81a4-a67f38b1b319URI
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https://urn.kb.se/resolve?urn=urn:nbn:se:du-37842URI
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Subject category:ref swepub-contenttype
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Subject category:art swepub-publicationtype
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We present a compilation and analysis of 1099 Holocene relative shore-level (RSL) indicators located around the Baltic Sea including 867 relative sea-level data points and 232 data points from the Ancylus Lake and the following transitional phase. The spatial distribution covers the Baltic Sea and near-coastal areas fairly well, but some gaps remain mainly in Sweden. RSL data follow the standardized HOLSEA format and, thus, are ready for spatially comprehensive applications in, e.g., glacial isostatic adjustment (GIA) modelling. We apply a SQL database system to store the nationally provided data sets in their individual form and to map the different input into the HOLSEA format as the information content of the individual data sets from the Baltic Sea area differs. About 80% of the RSL data is related to the last marine stage in Baltic Sea history after 8.5 ka BP (thousand years before present). These samples are grouped according to their dominant RSL tendencies into three clusters: regions with negative, positive and complex (transitional) RSL tendencies. Overall, regions with isostatic uplift driven negative tendencies dominate and show regression in the Baltic Sea basin during the last marine stage. Shifts from positive to negative tendencies in RSL data from transitional regions show a mid-Holocene highstand around 7.5-6.5 ka BP which is consistent with the end of the final melting of the Laurentide Ice Sheet. Comparisons of RSL data with GIA predictions including global ICE-5G and ICE-6G_C ice histories show good fit with RSL data from the regions with negative tendencies, whereas in the transitional areas in the eastern Baltic, predictions for the mid-Holocene clearly overestimate the RSL and fail to recover the midHolocene RSL highstand derived from the proxy reconstructions. These results motivate improvements of ice-sheet and Earth-structure models and show the potential and benefits of the new compilation for future studies. (C) 2021 The Authors. Published by Elsevier Ltd.
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Klemann, V.GFZ German Research Centre for Geosciences
(author)
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Bennike, O.Geological Survey of Denmark and Greenland, Copenhagen, Denmark
(author)
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Steffen, H.Lantmäteriet
(author)
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Wehr, J.Friedrich Schiller University Jena
(author)
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Latinovic, M.GFZ German Research Centre for Geosciences
(author)
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Bagge, M.GFZ German Research Centre for Geosciences
(author)
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Ojala, A.Geological Survey of Finland
(author)
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Berglund, MikaelHögskolan Dalarna,Dalarna University College,Verksamhetsstödet(Swepub:du)mib
(author)
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Peterson Becher, GustafUniversity of Gothenburg,Gothenburg University,Göteborgs universitet,Institutionen för geovetenskaper,Department of Earth Sciences,Geological Survey of Sweden(Swepub:gu)xpeteg
(author)
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Schoning, K.Geological Survey of Sweden
(author)
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Hansson, AntonLund University,Lunds universitet,Kvartärgeologi,Geologiska institutionen,Naturvetenskapliga fakulteten,Quaternary Sciences,Department of Geology,Faculty of Science(Swepub:lu)geol-anh
(author)
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Nielsen, L.University of Copenhagen
(author)
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Clemmensen, L. B.University of Copenhagen
(author)
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Hede, M. U.University of Copenhagen
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Kroon, A.University of Copenhagen
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Pejrup, M.University of Copenhagen
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Sander, L.Alfred-Wegener Institute, Helmholtz Center for Polar and Marine Research, Bremerhaven,University of Copenhagen
(author)
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Stattegger, K.University of Kiel
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Schwarzer, K.University of Kiel
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Lampe, R.University of Greifswald
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Lampe, M.biota - Institut für ökologische Forschnung und Planung GmbH
(author)
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Uscinowicz, S.Polish Geological Institute
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Bitinas, A.Lithuanian Nature Research Centre
(author)
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Grudzinska, I.University of Latvia
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Vassiljev, JüriTallinn University(Swepub:lu)extLU-1469
(author)
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Nirgi, T.University of Tartu
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Kublitskiy, Y.Herzen State Pedagogical University of Russia
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Subetto, D.Herzen State Pedagogical University of Russia,Immanuel Kant Baltic Federal University,Siberian Branch of the Russian Academy of Sciences
(author)
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University of TartuGFZ German Research Centre for Geosciences
(creator_code:org_t)
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In:Quaternary Science Reviews: Elsevier BV2660277-37911873-457X
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Rosentau, A.
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Klemann, V.
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Bennike, O.
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Steffen, H.
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Wehr, J.
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Latinovic, M.
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Bagge, M.
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Ojala, A.
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Berglund, Mikael
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Peterson Becher, ...
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Schoning, K.
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Hansson, Anton
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Nielsen, L.
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Clemmensen, L. B ...
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Hede, M. U.
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Kroon, A.
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Pejrup, M.
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Sander, L.
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Stattegger, K.
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Schwarzer, K.
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Lampe, R.
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Lampe, M.
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Uscinowicz, S.
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Bitinas, A.
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Grudzinska, I.
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Vassiljev, Jüri
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Nirgi, T.
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Kublitskiy, Y.
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Subetto, D.
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- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Earth and Relate ...
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and Oceanography Hyd ...
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Earth and Relate ...
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and Geology
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Quaternary Scien ...
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University of Gothenburg
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Lund University
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Högskolan Dalarna