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Age and evolution of the Littorina Sea in the light of geochemical analysis and radiocarbon dating sediment of cores from the Arkona Basin and Mecklenburg Bay (SW Baltic Sea)

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Języki publikacji
EN
Abstrakty
EN
Two sediment cores from the Mecklenburg Bay and Arkona Basin were analysed in terms of their geochemical composition and stratigraphy. The main stages of the Baltic Sea evolution – Baltic Ice Lake, Ancylus Lake, and Littorina Sea – were identified in both analysed cores. The most pronounced period was the transition between the Ancylus Lake and the Littorina Sea. The character of the initial stage of the Littorina Sea was clearly defined in the Mecklenburg Bay sediments and is marked by a stepwise increase in loss on ignition and contents of biogenic silica, calcium, magnesium, iron, and strontium. The record of the onset of the Littorina Sea in the Arkona Basin sediments is marked by an abrupt change of the geochemical parameters. The age of the initial Littorina Sea in the Mecklenburg Bay was estimated at about 8200 cal years BP and was probably older than the transgression within the Arkona Basin.
Czasopismo
Rocznik
Tom
Strony
27--33
Opis fizyczny
Bibliogr. 29 poz., rys.
Twórcy
autor
  • Department of Quaternary Geology and Paleogeography, Adam Mickiewicz University in Poznań, Poland
Bibliografia
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  • Berglund B.E., Sandgren P., Barnekow L., Hannon G., Jiang H., Skog G., Yu S., 2005. Early Holocene history of the Baltic Sea, as reflected in coastal sediments in Blekinge, southeastern Sweden. Quaternary International 130: 111–139, DOI: http://dx.doi.org/10.1016/j.quaint.2004.04.036.
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  • Borówka R.K., Cedro B., 2011. Holocene marine ingressions in the coastal zone of the pomeranian bay based on radiocarbon assays. Geochronometria 38: 85–92, DOI: http://dx.doi.org/10.2478/s13386-011-0009-6.
  • Borówka R.K., Osadczuk A., Witkowski A., Wawrzyniak-Wydrowska B., Duda T., 2005. Late Glacial and Holocene depositional history in the eastern part of the Szczecin Lagoon (Great Lagoon) basin - NW Poland. Quaternary International 130: 87–96, DOI: http://dx.doi.org/10.1016/j.quaint.2004.04.034.
  • Boyle J.F., 2001. Inorganic geochemical methods in palaeolomnology. In: W.M., Last, J.P. Smol (eds.), Tracking Enviromental Chage Using Lake Sediments, Volume 2: Physical and Geochemical Methods. Kluwer Academic Publishers, Dordrecht-Boston-London: 83–141.
  • Emelyanov E.M., Vaikutienė G., 2013. Holocene environmental changes during tran sition Ancylus-Litorina stages in the Gdansk Basin, south-eastern Baltic Sea. Baltica 26: 71–82, DOI: http://dx.doi.org/10.5200/baltica.2013.26.08.
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  • Jensen J.B., Bennike O., Witkowski A., Lemke W., Kuijpers A., 1997. The Baltic Ice Lake in the southwestern Baltic: sequence-, chrono- and biostratigraphy. Boreas 26: 217–236, DOI: http://dx.doi.org/10.1111/j.1502-3885.1997.tb00853.x.
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  • Lougheed B.C., Filipsson H.L., Snowball I., 2013. Large spatial variations in coastal 14C reservoir age – a case study from the Baltic Sea. Climate of the Past 9: 1015–1028, DOI: http://dx.doi.org/10.5194/cp-9-1015-2013.
  • Moros M., Lemke W., Kuijpers A., Endler R., Jensen J.B., Bennike O., Gingele F., 2002. Regressions and transgressions of the Baltic basin reflected by a new high-resolution deglacial and postglacial lithostratigraphy for Arkona Basin sediments (western Baltic Sea). Boreas 31: 151–162, DOI: http://dx.doi.org/10.1080/030094802320129953.
  • Reimer P.J., Baillie M.G.L., Bard E., Bayliss A., Beck J.W., Blackwell P.G., Bronk Ramsey C., Buck C.E., Burr G.S., Edwards R.L., Friedrich M., Grootes P.M., Guilderson T.P., Hajdas I., Heaton T.J., Hogg A.G., Hughen K.A., Kaiser K.F., Kromer B., McCormac F.G., Manning S.W., Reimer R.W., Richards D.A., Southon J.R., Talamo S., Turney C.S.M., Van Der Plicht J., Weyhenmeyer C.E., 2009. IntCal09 and Marine09 Radiocarbon Age Calibration Curves, 0-50,000 Years cal BP. Radiocarbon 51: 1111–1150.
  • Rößler D., Moros M., Lemke W., 2011. The Littorina transgression in the southwestern Baltic Sea: new insights based on proxy methods and radiocarbon dating of sediment cores. Boreas 40: 231–241, DOI: http://dx.doi.org/10.1111/j.1502-3885.2010.00180.x.
  • Rotnicki K., 2009. Identfikacja, wiek i przyczyny holocenskich ingresji i regresji Baltyku na polskim wybrzezu srodkowym. Wydawnictwo Smołdzinskiego Parku Narodowego, Smołdzino.
  • Schmölcke U., Endtmann E., Klooss S., Meyer M., Michaelis D., Rickert B., Rößler D., 2006. Changes of sea level, landscape and culture: A review of the south-western Baltic area between 8800 and 4000BC.
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  • Witkowski A., Broszinski A., Bennike O., Janczak-Kostecka B., Bo Jensen J., Lemke W., Endler R., Kuijpers A., 2005. Darss Sill as a biological border in the fossil record of the Baltic Sea: evidence from diatoms. Quaternary International 130: 97–109, DOI: http://dx.doi.org/10.1016/j.quaint.2004.04.035.
  • Witkowski A., Cedro B., Kierzek A., Baranowski D., 2009. Diatoms as a proxy in reconstructing the Holocene environmental changes in the south-western Baltic Sea: the lower Rega River Valley sedimentary record. Hydrobiologia 631: 155–172, DOI: http://dx.doi.org/10.1007/s10750-009-9808-7.
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Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-2a9bf55b-6f36-416b-bab9-af3781003472
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