Holocene biogenic sediments of the Curonian Spit (south-eastern Baltic Sea coast)

Holocene biogenic sediments along the Russian part of the Curonian Spit provide critical insights into the region's geological evolution and environmental dynamics. Radiocarbon dating reveals that these organic-rich deposits formed over a span of 7300 to 300 calibrated years before present (cal. BP), capturing distinct stages of the spit's development during the Late Glacial and Holocene periods. Beyond their role as potential accumulators of oil pollution, these sediments serve as key indicators of coastal erosion intensity and contribute to reconstructing the geological history of the Curonian Spit and Lagoon. The study integrates radiocarbon analysis with paleoenvironmental reconstructions, offering a comprehensive framework for understanding long-term coastal dynamics in this ecologically significant region.

Sergeev, A., Sivkov, V., Zhamoida, V., Ryabchuk, D., Bitinas, A., & Mažeika, J. (2015). Holocene biogenic sediments of the Curonian Spit (south-eastern Baltic Sea coast). Baltica, 28(1), 41–50. https://doi.org/10.5200/baltica.2015.28.05