PL EN


Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników

Czasopismo

2004 | 46 | 3 |

Tytuł artykułu

Attenuation of wave-induced groundwater pressure in shallow water. Part 1

Treść / Zawartość

Warianty tytułu

Języki publikacji

EN

Abstrakty

EN
A coastal aquifer has a dynamic seaward boundary at the beach face where physical and ecological processes are influenced by oceanic water level fluctuations. Many basic groundwater concepts and the role of the impact of groundwater seepage on beach ecosystems are still poorly understood. Studies are needed to improve our understanding of the relationships between surface and subsurface flow processes on beaches. This is particularly helpful in clarifying the interaction of the physical processes, biodiversity and productivity of sandy beaches, sediment transport and coastal structure stability and modern beach nourishment techniques. As the estimation of infiltration into beach sand is very difficult to carry out under real sea conditions, a control led large-scale laboratory experiment was carried out in the LargeWave Channel in Hannover (Germany) as part of a project supported by the European Community (contract HPRI-CT-2001-00157). First part of the paper describes the technology applied in the experiment and reports some preliminary results.

Wydawca

-

Czasopismo

Rocznik

Tom

46

Numer

3

Opis fizyczny

p.383-404,fig.,ref.

Twórcy

autor
  • Polish Academy of Sciences, Powstancow Warszawy 55, 81-712 Sopot, Poland

Bibliografia

  • Aseervatham A.M., Kang H.Y., Nielsen P., 1993, Groundwater movement in beach watertables, 11th Austr. Coastal and Ocean Eng. Conf., 1, 589–594.
  • Kang H.Y., Nielsen P., 1996, Watertable dynamics in coastal areas, Proc. 26th Conf. Coastal Eng., 3, 4601–4612.
  • Kang H.Y., Nielsen P., Hanslow D. J., 1994, Watertable overheight due to wave run-up on a sandy beach, Proc. 25th Conf. Coastal Eng., 2, 2115–2124.
  • Klusek Z., Lisinienka A., Acoustics of breaking waves, (to be published).
  • Li L., Barry D.A., 2000, Wave-induced beach groundwater flow, Adv. Water Resour., 23, 325–337.
  • Li L., Barry D.A., Parlange J.-Y., Pattiaratchi C.B., 1997, Beach water table fluctuations due to wave run-up: Capillary effects, Water Resour. Res., 33, 935–945.
  • Longuet-Higgins M. S., 1983, Wave set-up, percolation and undertow in the surf zone, Proc. R. Soc. Lond., A390, 283–291.
  • Massel S.R., 1989, Hydrodynamics of coastal zones, Elsevier, Amsterdam, 336 pp.
  • Massel S.R., 2001, Circulation of groundwater due to wave set-up on a permeable beach, Oceanologia, 43 (3), 279–290.
  • Massel S.R., Brinkman R.M., 2001, Wave-induced set-up and flow over shoals and coral reefs. Part 1. A simplified bottom geometry case, Oceanologia, 43 (4), 373–388.
  • McLachlan A., 1989, Water filtration by dissipative beaches, Limnol. Oceanogr., 34, 774–780.
  • Nielsen P., 1990, Tidal dynamics of the water table in beaches, Water Resour. Res., 26, 2127–2134.
  • Węsławski J.M., Urban-Malinga B., Kotwicki L., Opaliński K., Szymelfening M., Dutkowski M., 2000, Sandy coastlines – are there conflicts between recreation and natural values?, Oceanol. Stud., 29 (2), 5–18.

Typ dokumentu

Bibliografia

Identyfikatory

Identyfikator YADDA

bwmeta1.element.agro-article-590ada10-0c6e-41f3-8ac0-5f832c649cbf
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.