Mid and Late Holocene evolution of Brateș Lake region (Danube floodplain) based on the multiproxy analysis

  • Laurențiu ȚUȚUIANU GEODAR Research Center for Geomorphology, Geoarchaeology and Paleo – Environments, University of Bucharest, Romania
  • Alfred VESPREMEANU–STROE Sfântu Gheorghe Marine and Fluvial Research Station, Faculty of Geography, University of Bucharest, Romania
  • Florin PENDEA Sustainability Sciences Department, Lakehead University, Orillia, Canada
  • Tiberiu SAVA RoAMS Laboratory, Horia Hulubei National Institute for R&D in Physics and Nuclear Engineering, Măgurele, Romania
Keywords: landscape changes, aggradation, chronology, stratigraphy units


This study proposes a local paleo–landscape reconstruction of the Danube floodplain based on a stratigraphic sequence retrieved from Brateș Lake which, by its emplacement near the confluence of Danube – Prut rivers, was fully receptive to changes associated to hydrological, geomorphological or anthropogenic driven events. Due to its intermediate position within the Lower Danube valley Brateș Lake is a proxy for the evolution of Cotul Dunării area (the region of Danube valley turning from S–N to W–E direction) and provide valuable information about the timing of Danube river advancement to the Black Sea after its reconnection to World Ocean. The sediments were analysed to get the history of their deposition by means of accelerator mass spectrometry (AMS) 14C dating, grain–size parameters, organic matter and carbonate content, magnetic susceptibility together with paleo–fauna and pollen content which altogether led to the identification of main stages: i) delta front advance into Danube estuary (before 8000 BP), ii) shoreline foreshore deposits which describe shoreline position (8000–7900 yrs BP), iii) river floodplain development (7900–5300/5000 yrs BP), iv) lake formation (5300/5000 yrs BP – present).

How to Cite
ȚUȚUIANU, L., VESPREMEANU–STROE, A., PENDEA, F., & SAVA, T. (2018). Mid and Late Holocene evolution of Brateș Lake region (Danube floodplain) based on the multiproxy analysis. Revista De Geomorfologie, 20(1), 43-55. https://doi.org/10.21094/rg.2018.017