{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,5,15]],"date-time":"2025-05-15T04:31:17Z","timestamp":1747283477952},"reference-count":19,"publisher":"Bulgarian Geological Society","issue":"3","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Rev. Bulg. Geol. Soc."],"published-print":{"date-parts":[[2023,12]]},"abstract":"<jats:p>Sea level rise is one of the effects of climate change and the Black Sea is affected, regardless its isolated position from the World Ocean. As a consequent, in various locations worldwide is reported shifting of foredune ridges towards inland and overlapping of newly formed ridges over older secondary features, as parabolic dunes, dune fields, etc. During the field study in 2023, in the Kavatsite foredune ridge was observed such migration of newly formed accumulations on older grey dunes. Comparative analysis of UAV-based photogrammetry and generated orthophoto mosaic overlaid to archive aerial images from the early 20th century showed over 20 m migration of the primary dune ridge inland and also increased beach erosion. Regarding the accelerating sea rise tendency, special attention should be taken to the anthropogenic activities in the coastal zone, including the beach-dune systems \u2013 the first natural barrier to the wave action on coasts.<\/jats:p>","DOI":"10.52215\/rev.bgs.2023.84.3.329","type":"journal-article","created":{"date-parts":[[2023,12,21]],"date-time":"2023-12-21T14:32:20Z","timestamp":1703169140000},"page":"329-332","source":"Crossref","is-referenced-by-count":2,"title":["Coastal foredune enlargement \u2013 a sign of sea-level change? An example from the Kavatsite beach-dune system"],"prefix":"10.52215","volume":"84","author":[{"given":"Ahinora","family":"Baltakova","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"29740","published-online":{"date-parts":[[2023,12]]},"reference":[{"key":"ref0","unstructured":"Bird, E. 1985. Coastline Changes: A Global Review. London, Wiley, 219 p."},{"key":"ref1","doi-asserted-by":"publisher","unstructured":"Davidson-Arnott, R. 2005. Conceptual model of the effects of sea level rise on sandy coasts. \u2013 J. Coast Res., 21, 1166\u20131172; https:\/\/doi.org\/10.2112\/03-0051.1.","DOI":"10.2112\/03-0051.1"},{"key":"ref2","unstructured":"Filipova-Marinova, M., R. Christova. 2004. Sea level fluctuations in the western part of the Black Sea during the Holocene. \u2013 J. of Environmental Micropaleontology, Microbiology and Microbentology, 1, 122\u2013135."},{"key":"ref3","unstructured":"Nicholls, R., P. Wong, V. Burkett, J. Codignotto, J. Hay, R. McLean, S. Ragoonaden, C. Woodroffe. 2007. Coastal systems and low-lying areas. \u2013 In: Parry, M., O. Canziani, J. Palutikof, P. van der Linden, C. Hanson (Eds.), Climate Change 2007: Impacts, \u0410daptation and Vulnerability. Contribution of working group II to the fourth assessment report of the intergovernmental panel on climate change. Cambridge University Press, 315\u2013356."},{"key":"ref4","doi-asserted-by":"publisher","unstructured":"Pethick, J. 2001. Coastal management and sea-level rise. \u2013 Catena, 42, 307\u2013322; https:\/\/doi.org\/10.1016\/S0341-8162(00)00143-0.","DOI":"10.1016\/s0341-8162(00)00143-0"},{"key":"ref5","unstructured":"Petrova, A., L. Mihailova, V. Vasileva. 1992. Geological Map of Bulgaria \u043en Scale 1:100 000. Pomorie Map Sheet. Geology and Mineral Resources Committee, Enterprise of Geophysical Survey and Geological Mapping."},{"key":"ref6","unstructured":"Popov, V., K. Mishev. 1974. Geomorphology of the Bulgarian Black Sea Coast and Shelf. Sofia, Bulgarian Academy of Sciences, 253 p. (in Bulgarian)."},{"key":"ref7","doi-asserted-by":"publisher","unstructured":"Prodanov, B., L. Dimitrov, I. Kotsev, R. Bekova, T. Lambev. 2023. Spatial distribution of sand dunes along the Bulgarian Black Sea coast: inventory, UAS mapping, and new discoveries. \u2013 In: Stafanova, K., S Moncheva, E. D\u00fczg\u00fcne\u015f, L. Dimitrov (Eds.), Black Sea Ecosystem in the Spotlight. Nature Conservation (in press).","DOI":"10.3897\/natureconservation.54.105507.suppl1"},{"key":"ref8","doi-asserted-by":"publisher","unstructured":"Psuty, N. 2004. The coastal foredune: a morphological basis for regional coastal dune development. \u2013 In: Mart\u00ednez, M., N. Psuty (Eds.), Coastal Dunes: Ecology and Conservation. Berlin, Springer-Verlag, 11\u201327; https:\/\/doi.org\/10.1007\/978-3-540-74002-5_2.","DOI":"10.1007\/978-3-540-74002-5_2"},{"key":"ref9","doi-asserted-by":"publisher","unstructured":"Psuty, N., T. Silveira. 2010. Global climate change: an opportunity for coastal dunes?? \u2013 J. Coast. Conserv., 14, 153\u2013160; https:\/\/doi.org\/10.1007\/s11852-010-0089-0.","DOI":"10.1007\/s11852-010-0089-0"},{"key":"ref10","doi-asserted-by":"publisher","unstructured":"Stanchev, H., R. Young, M. Stancheva. 2013. Integrating GIS and high-resolution orthophoto images for the development of a geomorphic shoreline classification and risk assessment \u2013 a case study of cliff\/bluff erosion along the Bulgarian coast. \u2013 J. Coastal Cnservation, 17, 719\u2013728; https:\/\/doi.org\/10.1007\/s11852-013-0271-2.","DOI":"10.1007\/s11852-013-0271-2"},{"key":"ref11","unstructured":"Stancheva, M. 2010. Sand dunes along the Bulgarian Black Sea coast. \u2013 C. R. Acad. Bulg. Sci., 63, 7, 1037\u20131048."},{"key":"ref12","unstructured":"Tzonev, R. 2015a. Black Sea embryonic dunes. \u2013 In: Biserkov, V. et al. (Eds.), Red Data Book of the Republic of Bulgaria. Natural Habitats, vol. 3. Sofia, BAS & MoEW, 65\u201366."},{"key":"ref13","unstructured":"Tzonev, R. 2015b. Black Sea mobile (white) dunes. \u2013 In: Biserkov, V. et al. (Eds.), Red Data Book of the Republic of Bulgaria. Natural Habitats, vol. 3. Sofia, BAS & MoEW, 67\u201368."},{"key":"ref14","unstructured":"Tzonev, R. 2015c. Black Sea fixed (grey) dunes. \u2013 In: Biserkov, et al. (Eds.), Red Data Book of the Republic of Bulgaria, Natural Habitats, vol. 3. 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