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

• Autorzy: Pruszak Z. , Ostrowski R. , Schönhofer 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

field investigations; multi-bar shore; shoreline; dune toe; wave energy dissipation

• Wydawca: Polish Academy of Sciences, Institute of Oceanology ; Elsevier
• Czasopismo: Oceanologia
• Rocznik: 2011
• Tom: No. 53 (1)
• Strony: 97--120
• Opis fizyczny: Bibliogr. 29 poz., tab., wykr.

Twórcy

autor

Pruszak Z.

autor

Ostrowski R.

autor

Schönhofer J.

• Institute of Hydro-Engineering, Polish Academy of Sciences (IBW PAN), Kościerska 7, PL-80-328 Gdańsk, Poland,

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