Abstract
This chapter is devoted to the foredunes developed on the dry temperate Danube delta coast with a focus on the Sf. Gheorghe beach (Sărăturile ridge plain) at the updrift of the Sf. Gheorghe mouth. It presents the medium term (e.g. 17 years) beach–foredune dynamics and foredune morphology together with the alongshore variability pattern as influenced by dune superposition over three different shoreline modal states: erosive, stable, and accretionary. The morphology of the foredunes (from different coastal sectors) is briefly described, highlighting the imprints of the site-specific characteristics of the controlling factors (e.g., shoreline dynamics, beach width, vegetation cover, nearshore configuration) on foredunes shape, size, and behavior. The role of extreme events (e.g., severe storms and Danube floods) and fair weather conditions is discussed along with the geomorphological evolution of the beach–foredune system derived from seasonal topographic surveys and cartographical data analyses.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Aagaard T, Davidson-Arnott RGD, Greenwood B, Nielsen J (2004) Sediment supply from shoreface to dunes: linking sediment transport measurements and longterm morphological evolution. Geomorphology 60:205–224
Aagaard T, Orford J, Murray AS (2007) Environmental controls on coastal dune formation; Skallingen Spit, Denmark. Geomorphology 83(1–2):29–47
Anthony EJ (2015) Wave influence in the construction, shaping and destruction of river deltas: a review. Mar Geol 361:53–78
Arens SM (2007) Transport rates and volume changes in a coastal foredune on a Dutch Wadden island. J Coast Conserv 3:49–56
Bauer BO, Davidson-Arnott RGD (2003) A general framework for modeling sediment supply to coastal dunes including wind angle, beach geometry, and fetch effects. Geomorphology 49(1–2):89–108
Bullard JE (1997) A note on the use of the Fryberger method for evaluating potential sand transport by wind. J Sediment Res 67:499–501
Dan S, Stive MJ, Walstra DJR, Panin N (2009) Wave climate, coastal sediment budget and shoreline changes for the Danube Delta. Mar Geol 262(1–4):39–49
Fryberger SG (1979) Dune forms and wind regime. In: McKee ED (ed) A study of global sand seas, pp 137–169
Giosan L (2007) Morphodynamic feedbacks on deltaic coasts: lessons from the wave-dominated Danube delta. Coastal Sediments ’07, p. 828–841
Hesp H (2002) Foredunes and blowouts: initiation, geomorphology and dynamics. Geomorphology 48(1–3):245–268
Hesp PA (2013) A 34 year record of foredune morphodynamics at Dark Point, NSW, Australia. In: Conley DC, Masselink G, Russell PE, O’Hare TJ (eds) Proceedings 12th International Coastal Symposium (Plymouth, England), J Coastal Res SI 65:1295-1300
Houser C (2009) Synchronisation of transport and supply in beach-dune interaction. Prog Phys Geogr 33(6):733–746
Houser C, Ellis J (2013) Beach and dune Interaction. In: Shroder John F (ed) Treatise on geomorphology, vol 10. Academic Press, San Diego, pp 267–288
Masselink G, Gehrels R (2014) Coastal environments and global changes. p 448
Milne FD, Dong P, Davidson M (2012) Natural variability and anthropogenic effects on the morphodynamicsof beach-dune system at Montrose Bay, Scotland. J Coastal Res 28(2):375–388
Ollerhead J, Davidson-Arnott R, Walker IJ, Mathew S (2013) Annual to decadal morphodynamics of the foredune system at Greenwich Dunes, Prince Edward Island, Canada. Earth Surf Proc Land 38(3):284–298
Panin N, Jipa D (2002) Danube River sediment input and its interaction with the north-western Black Sea. Estuar Coast Shelf Sci 54:551–562
Preoteasa L, Vespremeanu-Stroe A (2004) Analiza potenţialului de transport eolian în Delta Dunării, St. şi cerc. de oceanografie costieră, vol 1, pp 47–66
Preoteasa L (2008) Relieful eolian din Delta Dunării—studiu de geomorfologie. Editura Universitară, Bucureşti (in Romanian)
Preoteasa L, Vespremeanu-Stroe A, Tătui F, Zăinescu F, Timar-Gabor A, Cârdan I (2016) The evolution of an asymmetric deltaic lobe (Sf. Gheorghe, Danube) in association with cyclic development of the river mouth bar: long-term pattern and present adaptation to human induced sediment depletion. Geomorphology 253:59–73
Psuty NP (1988) Sediment budget and dune/beach interaction. J Coastal Res SI 3:1–4
Ruessink BG, Wijnberg KM, Holman RA, Kuriyama Y, van Enckevort IMJ (2003) Intersite comparison of interannual nearshore bar behavior. J Geophys Res 108:5–12
Saye SE, van de Wal D, Pye K, Blott SJ (2005) Beach-dune morphological relationships and erosion/accretion: an investigation at five sites in England and Wales using LIDAR data. Geomorphology 72(1–4):128–155
Sherman DJ, Bauer BO (1993) Dynamics of beach-dune system. Prog Phys Geogr 17(4):413–447
Sherman DJ, Lyons W (1994) Beach–state controls on aeolian sand delivery to coastal dunes. Phys Geogr 15(4):381–395
Short AD, Hesp PA (1982) Wave, beach and dune interactions in southeastern Australia. Mar Geol 48:259–284
Tătui F (2015) Longshore bars behavior along the Danube delta coast. Editura Ars Docendi, București (in Romanian)
Tătui F, Vespremeanu-Stroe A, Preoteasa L (2011) Intra-site differencies in earshore bar behavior on a nontidal beach (Sulina-Sf. Gheorghe, Danube delta coast). J Coastal Res SI 64:840–844
Tătui F, Vespremeanu-Stroe A, Preoteasa L (2013) The correlated behavior of sandbars and foredunes on a nontidal coast (Danube Delta, Romania). J Coastal Res SI 65:1874–1879
van der Burgh B, Wijnberg KM, Hulscher SJMH (2011) Decadal-scale morphologic variability of managed coastal dunes. Coast Eng 58(9):927–936
Vespremeanu-Stroe A (2004) Transportul de sedimente în lungul ţărmului şi regimul valurilor pe coasta Deltei Dunării, St. şi cerc. de oceanografie costieră, vol 1, pp 67-82
Vespremeanu-Stroe A (2007) Ţărmul Deltei Dunării—studiu de geomorfologie. Edit Universitară, Bucureşti (in Romanian)
Vespremeanu-Stroe A, Preoteasa L (2007) Beach–dune interactions on the dry–temperate Danube delta coast. Geomorphology 86:267–282
Vespremeanu-Stroe A, Preoteasa L (2015) Mophology and the cyclic evolution of Danube delta spits. In: Randazzo G, Jackson D, Cooper JAG (eds) Sand and gravel spits. Springer, p 327–339
Zăinescu F, Vespremeanu-Stroe A, Valchev N, Tătui F (submitted) Storm climate on the Danube Delta coast
Acknowledgments
Since 2002 the research activities were undertaken in the frame of Sfântu Gheorghe Marine and Fluvial Research Station (Faculty of Geography, University of Bucharest). The authors are indebted to all the colleagues and students who participated to data collection during the numerous fieldwork campaigns. Special thanks to our colleagues Florin Zăinescu, Florin Tătui, and Alin Păroiu for helping us with data processing and for the useful discussions. The measurements were supported by different CNCS-UEFISCDI (National Authorithy for Scientific Research) grants awarded to LP ( 2916/31 GR/2006) and AVS (PN-II-RU-TE-2011-3-0293).
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2017 Springer International Publishing Switzerland
About this chapter
Cite this chapter
Preoteasa, L., Vespremeanu-Stroe, A. (2017). Foredunes Dynamics on the Danube Delta Coast. In: Radoane, M., Vespremeanu-Stroe, A. (eds) Landform Dynamics and Evolution in Romania. Springer Geography. Springer, Cham. https://doi.org/10.1007/978-3-319-32589-7_25
Download citation
DOI: https://doi.org/10.1007/978-3-319-32589-7_25
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-32587-3
Online ISBN: 978-3-319-32589-7
eBook Packages: Earth and Environmental ScienceEarth and Environmental Science (R0)