Hydrology and morphology of two river mouth regions (temperate Vistula Delta and subtropical Red River Delta)

• Autorzy: Pruszak Z. , Van Ninh P. , Szmytkiewicz M. , Hung N.M. , Ostrowski R.
• Języki publikacji: EN

Abstrakty

EN

The paper presents a comparative analysis of two different river mouths from two different geographical zones (subtropical and temperate climatic regions). One is the multi-branch and multi-spit mouth of the Red River on the Gulf of Tonkin (Vietnam), the other is the smaller delta of the river Vistula on a bay of the Baltic Sea (Poland). The analysis focuses on the similarities and differences in the hydrodynamics between these estuaries and the adjacent coastal zones, the features of sediment transport, and the long-term morphodynamics of the river outlets. Salinity and water level are also discussed, the latter also in the context of the anticipated global effect of accelerated sea level rise. The analysis shows that the climatic and environmental conditions associated with geographical zones give rise to fundamental differences in the generation and dynamic evolution of the river mouths.

Słowa kluczowe

EN

discharge; sedimentation; hydrology; wave; river mouth region; Vistula delta; morphology; Red River Delta

• Wydawca: -
• Czasopismo: Oceanologia
• Rocznik: 2005
• Tom: 47
• Numer: 3
• Opis fizyczny: p.365-385,fig.,ref.

Twórcy

autor

Pruszak Z.

• Polish Academy of Sciences, Koscierska 7, 80-953 Gdansk, Poland

autor

Van Ninh P.

autor

Szmytkiewicz M.

autor

Hung N.M.

autor

Ostrowski R.

Bibliografia

• Coleman J.M., Wright L. D., 1973, Variability of modern river deltas, Trans. Gulf Coast Assoc. Geol. Soc., 23, 33–36.
• Galloway W.E., 1975, Process framework for describing the morphologic and stratigraphic evolution of a deltaic depositional system, [in:] Deltas: models for exploration, M. L. Broussard (ed.), Houston Geol. Soc., Houston, 87–98.
• Hoekstra P., 1989, Buoyant river plumes and mud deposition in a rapidly extending tropical delta, J. Sea Res., 23 (4), 517–527.
• Li W., Wang K., 2003, Evolution of the Yellow River Estuary and its sedimentation problems, Proc. Int. Conf. ‘Estuaries and Coasts’, International Research and Training Center on Erosion and Sedimentation –Zhejiang Institute of Hydraulics and Estuary, 9–11 November, Hangzhou, 11–22.
• Nemec W., Steel R. J., 1988, What is a fan delta and how do we recognize it?, [in:] Fan Deltas: sedimentology and tectonic settings, W. Nemec & R. J. Steel (eds.), Blackie, London, 3–13.
• Orton G. J., Reading H.G., 1993, Variability of deltaic processes in terms of sediment supply, with particular emphasis on grain size, Sedimentology, 40, 475–512.
• Pan C., Lin B., Mao X., 2003, New development in numerical simulation of the tidal bore, Proc. Int. Conf. ‘Estuaries and Coasts’, International Research and Training Center on Erosion and Sedimentation– Zhejiang Institute of Hydraulics and Estuary, 9–11 November, Hangzhou, 99–111.
• Pruszak Z., Szmytkiewicz M., Hung N.M., Ninh P.V., 2002, Coastal processes in the Red River Delta area, Vietnam, Coast. Eng. J., 44 (2), 97–126.
• Pruszak Z., Zawadzka E., Vulnerability of Poland’s coast to sea-level rise, Coast. Eng. J., 47(2 )–(3), (in press).
• Stanley D. J., 1996, Nile Delta: extreme case of sediment entrapment on a delta plain and consequent coastal land loss, Mar. Geol., 129, 189–195.
• The East Sea Monograph, 2003, Vol. II, Meteorology, marine hydrology and marine hydrodynamics, P.V. Ninh (ed.), Publ. House Hanoi State Univ., Hanoi.
• Van Maren B., 2004, Morphodynamics of a cyclic prograding delta: the Red River, Vietnam, Diss. Univ. Utrecht, Ned. Geogr. Stud., 324, 167pp.
• Van Maren D. S., Hoekstra P., 2004, Seasonal variation of hydrodynamics and sediment dynamics in a shallow subtropical estuary: the Ba Lat River, Vietnam, Estuar. Coast. Shelf Sci., 60 (3), 529–540.
• Wright L.D., 1977, Sediment transport and deposition at river mouths: a synthesis, Geol. Soc. Am. Bull., 88 (6), 857–868.
• Wright L.D., 1985, River deltas, [in:] Coastal sedimentary environments, A.R. Davis (ed.), Springer-Verl., New York, 1–76.
• Wright L.D., Coleman J.M., 1972, River delta morphology: wave climate and the role of the subaqueous profile, Science, 176, 282–284.
• Wright L.D., Coleman J.M., 1973, Variations in morphology of major river deltas as functions of ocean wave and river discharge regimes, AAPG Bull., 57(2 ), 370–398.