Spatiotemporal height variations of large-scale bedforms in the Grådyb tidal inlet channel (Denmark): A case study on coastal system impact

Journal of Coastal Research

Volumn , Issue SPEC. ISSUE 64, 2011, Pages 746-750

  Ernstsen, V B ^a   Lefebvre, A ^a   Bartholdy, J ^b   Bartholoma A ^c   Winter, C ^a  

^a UNIVERSITY OF BREMEN   (Germany)

^b UNIVERSITY OF COPENHAGEN   (Denmark)

^c SENCKENBERG DEUTSCHES ENTOMOLOGISCHES INSTITUT   (Germany)

Author keywords

Human impact; Multibeam echosounder system; Scour hole; The Wadden Sea

Indexed keywords

ACCRETION; ANTHROPOGENIC EFFECT; BEDFORM; COASTAL MORPHOLOGY; DREDGER; ECHO SOUNDER; EROSIVITY; MULTIBEAM SONAR; PLEISTOCENE; SCOUR; SPATIOTEMPORAL ANALYSIS; SUBSTRATE; TIDAL CHANNEL;

ATLANTIC OCEAN; DENMARK; NORTH SEA; WADDEN SEA;

EID: 84857396103     PISSN: 07490208     EISSN: 15515036     Source Type: Journal    
DOI: None     Document Type: Conference Paper

References (11)

1. Bartholdy, J.; Bartholomae, A., and Flemming, B.W., 2002. Grain-size control of large compound flow-transverse bedforms in a tidal inlet of the Danish Wadden Sea. Marine Geology, 188, 391-413.
2. Bartholdy, J. and Anthiny, D., 1998. Tidal dynamics and seasonal dependent import and export of fine-grained sediment through a backbarrier tidal channel of the Danish Wadden Sea. In: ALEXANDER, C.; DAVIS, R.A., and HENRY, V.J. (eds), Tidalites: Processes and Products, SEPM Spec. Publ., 61, pp. 43-52.
3. Ernstsen, V.B.; Noormets, R.; Winter, C.; Hebbeln, D.; Bartholomä, A.; Flemming, B.W., and Bartholdy, J., 2005. Development of subaqueous barchanoid-shaped dunes due to lateral grain size variability in a tidal inlet channel of the Danish Wadden Sea. Journal of Geophysical Research, 110(F04S08), 13 pp.
4. Ernstsen, V.B.; Noormets, R.; Hebbeln, D.; Bartholomä, A., and Flemming, B.W., 2006a. Precision of high-resolution multibeam echo sounding coupled with high-accuracy positioning in a shallow water coastal environment. Geo-Marine Letters, 26, 141-149.
5. Ernstsen, V.B.; Noormets, R.; Winter, C.; Hebbeln, D.; Bartholomä, A.; Flemming, B.W., and Bartholdy, J., 2006b. Quantification of dune dynamics during a tidal cycle in an inlet channel of the Danish Wadden Sea. Geo-Marine Letters, 26, 151-163.
6. Ernstsen, V.B.; Winter, C.; Becker, M., and Bartholdy, J., 2010. Tide-controlled variations of primary- and secondarybedform height: Innenjade tidal channel (Jade Bay, German Bight). In: VIONNET, C.; PERILLO, G.; LATRUBESSE, E., and GARCIA, M. (eds.), River, Coastal and Estuarine Morphodynamics: RCEM 2009. Taylor & Francis Group, London, pp. 779-786.
7. Flemming, B.W., 2000. The role of grain size, water depth and flow velocity as scaling factors controlling the size of subaqueous dunes. In: TRENTESAUX, A. and GARLAN, T. (eds.), Marine Sandwave Dynamics I (MARID 2000), International Workshop, 23-24 March 2000, University of Lille 1, Lille, France, pp. 55-60.
8. Knaapen, M.A.F. and Hulscher, S.J.M.H., 2002. Regeneration of sand waves after dredging. Coastal Engineering, 46, 277-289.
9. Masselink, G. and Hughes, M.G., 2003. Introduction to Coastal Processes & Geomorphology. London, Great Britatin: Hodder Arnold, 354p.
10. Parsons, D.R.; Walker, I.J., and Wiggs, G.F.S., 2004. Numerical modeling of flow structures over idealized transverse Aeolian dunes of varying geometry. Geomorphology, 59, 149-164.
11. Svenson, C.; Ernstsen, V.B.; Winter, C., and Hebbeln, D., 2009. Tide-driven sediment variations on a large compound dune in the Jade tidal inlet channel, Southeastern North Sea. Journal of Coastal Research, Special Issue No. 56, pp. 361-365.