Variability and correlations of shoreline and dunes on the Southern Baltic coast (CRS Lubiatowo, Poland)

• Autorzy: Pruszak Z. , Ostrowski R. , Schonhofer J.
• Języki publikacji: EN

Abstrakty

EN

The paper analyses the results of field investigations into the evolution of the shoreline and dune toe positions in a multi-bar, dissipative coastal zone. The correlations between the changes in the shoreline and the dune toe range from −0.4 to 0.8. It is most often the case that the dune toe is stable while the shoreline moves. Consistent cross-shore migration is slightly more likely to happen than the divergent or convergent movements of both lines. Shoreline retreat and advance attain respective rates of 0.7 m day−1 and 0.4 m day−1. Deep-water wave energy of about 50 kJ m−1 constitutes the boundary between shore accumulation and erosion.

Słowa kluczowe

EN

variability; correlation; shoreline; dune; Baltic coast; Lubiatowo; Poland; field investigation; coastal zone; wave energy

• Wydawca: -
• Czasopismo: Oceanologia
• Rocznik: 2011
• Tom: 53
• Numer: 1
• Opis fizyczny: p.97-120,fig.,ref.

Twórcy

autor

Pruszak Z.

• Institute of Hydro-Engineering, Polish Academy of Sciences (IBW PAN), Koscierska 7, 80–328 Gdansk, Poland

autor

Ostrowski R.

autor

Schonhofer J.