Abstract
The magnitude of sheet flow in a small South Carolina salt marsh was evaluated by comparing the storage curve for the basin based on topographic data with that based on current measurements in the main channel. The results indicate that on spring tides more than 50% of the volume of water that enters the basin enters as sheet flow over the grassy flats of the marsh. The current data also suggest that the actual storage curve may be a hysteresis loop with separate flood and ebb segments.
Literature Cited
Aurand, D., andF. C. Daiber. 1973. Nitrate and nitrite in the surface waters of two Delaware salt marshes.Chesapeake Sci. 14:105–111.
Axelrad, D. M., K. A. Moore, and M. E. Bender. 1976. Nitrogen, phosphorus, and carbon flux in Chesapeake Bay marshes.Virginia Polytechnical Institute-Virginia Water Resources Research Center Bulletin 79, Blacksburg. 182 p.
Boon, J. D. 1972. Optimum sampling intervals for measurement of discharge and suspended sediment transport in low-order tidal stream typical of salt marsh drainage systems. Chesapeake Research Consortium. Inc. Annual Report 1971–1972, Baltimore, Md., p. 186–215.
Boon, J. D.. 1973. Sediment transport processes in a salt marsh drainage system Ph. D. Dissertation., The College of William and Mary, Va., 238 p.
Gardner, L. R., andM. Bohn.. 1980. Geomorphic and hydraulic evolution of tidal creeks on a subsiding beach ridge plain, North Inlet, S.C..Marine Geology 34:91–97.
Gardner, L. R., andW. Kitchens. 1978. Sediment and chemical exchanges between salt marshes and coastal water, p. 191–207.In B. Kjerfve (ed.), Estuarine Transport Processes. University of South Carolina Press, Columbia, S.C.
Hall, C. A. S., D. Whitney, G. M. Woodwell, E. W. Juers, and R. Moll. 1975. Material exchanges between the Flax Pond marsh systen and Long Island Sound. Paper presented at the Third Biennial International Estuarine Research Conference. Galveston, Tex.
Heinle, D., andD. A. Flemer. 1976. Flows of material between poorly flooded tidal marshes and an estuary.Marine Biol. 35:359–373.
Odum, E. P. 1968. A research challenge: evaluating the productivity of coastal and estuarine water. Proceedings Second Sea Grant Conference, Graduate School of Oceanography. University of Rhode Island, Newport, p. 63–64.
Settlemyre, J. L., and L. R. Gardner. 1975. A field study of chemical budgets for a small tidal creek— Charleston Harbor, S.C., p. 152–175.In T. M. Church (ed.), Marine Chemistry in the Coastal Environment, ACS Symposium Series, no. 18.
Stevenson, J. C., D. R. Heinle, D. A. Flemer, R. J. Small, R. A. Rowland, andJ. F. Ustach. 1977. Nutrient exchanges between brackish water marshes and the estuary, p. 219–240.In M. Wiley (ed.), Estuarine Processes, vol. 2, Academic Press, Inc., N. Y.
Strahler, A. N.. 1952. Hypsometric analysis of erosional topography.Geol. Soc. Amer. Bull. 63:1117–1142.
U. S. Geological Survey. 1978. Water Resources Data for South Carolina, U.S.G.S. Water Data Rept. SC-78-1, Columbia, S.C. 248 p.
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Miller, J.L., Gardner, L.R. Sheet flow in a salt-marsh basin, North Inlet, South Carolina. Estuaries 4, 234–237 (1981). https://doi.org/10.2307/1351482
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DOI: https://doi.org/10.2307/1351482