Late Pleistocene and Holocene contourite drift in Lake Prespa (Albania/FYR of Macedonia/Greece)
2012 (English)In: Quaternary International, ISSN 1040-6182, Vol. 274, 112-121 p.Article in journal (Refereed) Published
Hydro-acoustic surveys and coring campaigns at Lake Prespa were carried out between 2007 and 2009. This paper presents hydro-acoustic profiles and provide lithological and chronostratigraphical information from three up to 15.75 m long sediment sequences from the Macedonian side of the lake. The sediment sequences comprise glacial and interglacial sediments likely deposited from the end of Marine Isotope Stage (MIS) 5 to present day. The information implies a distinct change of sedimentation patterns at the Pleistocene/Holocene transition and the establishment of a relatively strong Holocene current system and deposition of channel-related contourite drift in Lake Prespa. Potential causes for the establishment of this current during the Holocene include significant lake level change, reduced winter ice cover, and/or higher aeolian activity. (C) 2012 Elsevier Ltd and INQUA. All rights reserved.
Place, publisher, year, edition, pages
Oxford: Elsevier, 2012. Vol. 274, 112-121 p.
IdentifiersURN: urn:nbn:se:umu:diva-61355DOI: 10.1016/j.quaint.2012.02.016ISI: 000309372300009OAI: oai:DiVA.org:umu-61355DiVA: diva2:570685