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Pbsouthwood (talk | contribs) Adding short description: "A broad belt of sand along a shoreline with a surface exhibiting well-defined parallel or semi-parallel sand ridges separated by shallow swales" (Shortdesc helper) |
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{{short description|A broad belt of sand along a shoreline with a surface exhibiting well-defined parallel or semi-parallel sand ridges separated by shallow swales}} |
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[[Image:CaravelasStrandplain1.jpg|thumb|300px|Caravelas strandplain, Bahia Province, Brazil.]] |
[[Image:CaravelasStrandplain1.jpg|thumb|300px|Caravelas strandplain, Bahia Province, Brazil.]] |
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A '''strand plain''' or '''strandplain ''' is a broad belt of sand along a [[shoreline]] with a surface exhibiting well-defined parallel or semi-parallel sand ridges separated by shallow [[Swale (landform)|swales]]. A strand plain differs from a [[barrier island]] in that it lacks either the [[lagoons]] or [[Tidal marsh|tidal marshes]] that separate a barrier island from the [[shoreline]] to which the strand plain is directly attached. Also, the [[Tidal channel|tidal channels]] and inlets which cut through barrier islands are absent. Strand plains typically are created by the redistribution by waves and longshore currents of coarse [[sediment]] on either side of a river mouth. Thus, they are part of one type of wave-dominated [[River delta|delta]].<ref name="McCubbin1982">McCubbin, D.G., 1982, ''Barrier-island and strand-plain facies.'' in P.A. Scholle, and D. Spearing, eds., pp. 247–279., Sandstone Depositional Environments: Memoir no. 31, Tulsa, Oklahoma, American Association of Petroleum Geologists, Tulsa, Oklahoma.</ref><ref name="FitzgeraldOther2007">Fitzgerald, D.M., W.J. Cleary, I.V. Buynevich, C.J. Hein, A.H.F. Klein, N. Asp, and R. Angulo, 2007, ''Strandplain Evolution along the Southern Coast of Santa Catarina, Brazil.'' Journal of Coastal Research. Supplemental issue no. 50, pp. 152-156.</ref> |
A '''strand plain''' or '''strandplain ''' is a broad belt of sand along a [[shoreline]] with a surface exhibiting well-defined parallel or semi-parallel sand ridges separated by shallow [[Swale (landform)|swales]]. A strand plain differs from a [[barrier island]] in that it lacks either the [[lagoons]] or [[Tidal marsh|tidal marshes]] that separate a barrier island from the [[shoreline]] to which the strand plain is directly attached. Also, the [[Tidal channel|tidal channels]] and inlets which cut through barrier islands are absent. Strand plains typically are created by the redistribution by waves and longshore currents of coarse [[sediment]] on either side of a river mouth. Thus, they are part of one type of wave-dominated [[River delta|delta]].<ref name="McCubbin1982">McCubbin, D.G., 1982, ''Barrier-island and strand-plain facies.'' in P.A. Scholle, and D. Spearing, eds., pp. 247–279., Sandstone Depositional Environments: Memoir no. 31, Tulsa, Oklahoma, American Association of Petroleum Geologists, Tulsa, Oklahoma.</ref><ref name="FitzgeraldOther2007">Fitzgerald, D.M., W.J. Cleary, I.V. Buynevich, C.J. Hein, A.H.F. Klein, N. Asp, and R. Angulo, 2007, ''Strandplain Evolution along the Southern Coast of Santa Catarina, Brazil.'' Journal of Coastal Research. Supplemental issue no. 50, pp. 152-156.</ref> |
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Revision as of 17:59, 29 August 2018
A strand plain or strandplain is a broad belt of sand along a shoreline with a surface exhibiting well-defined parallel or semi-parallel sand ridges separated by shallow swales. A strand plain differs from a barrier island in that it lacks either the lagoons or tidal marshes that separate a barrier island from the shoreline to which the strand plain is directly attached. Also, the tidal channels and inlets which cut through barrier islands are absent. Strand plains typically are created by the redistribution by waves and longshore currents of coarse sediment on either side of a river mouth. Thus, they are part of one type of wave-dominated delta.[1][2]
Examples of strand plains:
- Western Louisiana
- Eastern Texas
- West coast of Namibia
- South-east and south-west coasts of Australia, and in the Gulf of Carpentaria
- Letea and Caraorman, Danube Delta, Romania
See also
References
- ^ McCubbin, D.G., 1982, Barrier-island and strand-plain facies. in P.A. Scholle, and D. Spearing, eds., pp. 247–279., Sandstone Depositional Environments: Memoir no. 31, Tulsa, Oklahoma, American Association of Petroleum Geologists, Tulsa, Oklahoma.
- ^ Fitzgerald, D.M., W.J. Cleary, I.V. Buynevich, C.J. Hein, A.H.F. Klein, N. Asp, and R. Angulo, 2007, Strandplain Evolution along the Southern Coast of Santa Catarina, Brazil. Journal of Coastal Research. Supplemental issue no. 50, pp. 152-156.
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