The explosive expansion of the common reed Phragmites australisover the last 50 years in thewetlands of the U.S. mid-Atlantic has been of concernto biologists, resource managers and the generalpublic. The replacement of Spartinaspp.communities by the invasive P. australishasbeen widely reported, but the ecosystem effect of thisreplacement is poorly understood, especially withregard to sediment accretion processes and elevationchange. It is hypothesized that a more detailedunderstanding of individual plant species and theirrole in marsh accretion may provide an improvedability to predict the effect of projected sea-levelrise in coastal wetlands. Two coastal salt marsh siteson the Eastern Shore of Chesapeake Bay in Maryland(USA) were studied to quantify depositionalenvironments associated with P. australis.Short-term sediment deposition (24 hr) and stormdeposition (17 d) were measured using filter paperplates, and vertical accretion and elevation change (6mo.) were measured using a marker horizon coupled witha sedimentation erosion table (SET). Greater rates ofmineral and organic sediment trapping were associatedwith the P. australiscommunity in both asubsiding creek bank marsh (34 g·m-2· day-1in P. australisvs. 18 g·m-2· day-1in Spartinaspp.) and a laterally eroding marsh(24 g·m-2· day-1in P. australisvs.15 g·m-2· day-1in Spartinaspp.).Litter accumulation in P. australisstands isresponsible for the higher depositional patternobserved. Additionally, below ground accumulation inP. australiscommunities (as much as 3 mm in 6months) appears to substantially increase substrateelevation over relatively short time periods. ThusP. australismay provide resource managers witha strategy of combating sea-level rise and currentcontrol measures fail to take this intoconsideration.
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Alizai, S.A.K. and McManus, J. 1980. The significance of Reed Beds on siltation in the Tay Estuary: Proceedings Royal Society (Edinburgh) 78(B): 1–14.
Baumann, R.H., Day, J.W. and Miller, C.A. 1984. Mississippi deltaic wetland survival: sedimentation versus coastal submergence. Science 224: 1093–1095.
Boesch, D.F., Josselyn, M.N., Mehta, A.J., Morris, J.T., Nuttle, W.K., Simenstad, C.A. and Swift, D.J.P. 1994. Journal of Coastal Research, Special Issue No. 20.
Bonham, A.J. 1983. The management of wave-spending vegetation as bank protection against boat wash. Landscape Planning 10: 15–30.
Boumans, R.M.J. and Day, J.W. 1993. High precision measurements of sediment elevation in shallow coastal areas using a sedimentation-erosion table. Estuaries 16: 375–380.
Bricker-Urso, S., Nixon, S.W., Cochran, J.K., Hirschberg, D.J. and Hunt, C. 1989. Accretion rates and sediment accumulation in Rhode Island salt marshes. Estuaries 12: 300–317.
Cahoon, D.R. and Lynch, J.C. 1997. Vertical accretion and shallow subsidence in a mangrove forest of southwestern Florida, U.S.A. Mangroves and Salt Marshes 1: 173–186.
Cahoon, D.R., Lynch, J.C. and Knaus, R.M. 1996. Improved cryogenic coring device for sampling wetland soils. Journal of Sedimentary Research 66: 1025–1027.
Cahoon, D.R., Lynch, J.C. and Powell, A.N. 1996. Marsh vertical accretion in a southern California estuary, U.S.A. Estuarine, Coastal and Shelf Science 43: 19–32.
Cahoon, D.R. and Reed, D.J. 1995 Relationships among marsh surface topography, hydroperiod, and soil accretion in a deteriorating Louisiana salt marsh. Journal of Coastal Research 11: 357–369.
Cahoon, D.R., Reed, D.J. and Day, J.W., Jr. 1995 Estimating shallow subsidence microtidal salt marshes of the southeastern United States: Kaye and Barghoorn revisted. Marine Geology 128: 1–9.
Cahoon, D.R. and Turner, R.E. 1989. Accretion and canal impacts in a rapidly subsiding wetland II. Feldspar marker horizon technique. Estuaries 12: 260–280.
Chambers, R.M. 1997. Porewater chemistry associated with Phragmites and Spartina in a Connecticut tidal marsh. Wetlands 17: 360–367.
Childers, D., Sklar, F., Drake, B. and Jordan, T. 1993. Seasonal measurements of sediment elevation in three mid-Atlantic estuaries. Journal of Coastal Research 9: 986–1003.
Coleman, J.M. 1988. Dynamic changes and processes in the Mississippi River delta. Geological Society of America Bulletin 100: 999–1015.
Coops, H., Geilen, N., Verheij, H.J., Boeters, R., Van der Velde, G. 1996. Interactions between waves, bank erosion and emergent vegetation: an experimental study in a wave tank. Aquatic Botany 53: 187–198.
Day, J.W., Jr., Scarton, F., Rismondo, A. and Are, D. 1998. Rapid deterioration of a salt marsh in Venice Lagoon, Italy. Journal of Coastal Research 14: 583–590.
Day, J. and Templet, P. 1989. Consequences of sea-level rise: Implications from the Mississippi Delta. Coastal Management 17: 241–257.
DeLaune, R.D., Smith, C.J. and Patrick, W.H., Jr. 1983. Relationship of marsh elevation, redox potential, and sulfide to Spartina alterniflora productivity. Soil Science Society of America Journal 46: 930–935.
Douglas, B.C. 1991. Global sea-level rise. Journal of Geophysical Research 96: 6981–6992.
Eleuterius, L.N. and Eleuterius, C.K. 1979. Tide levels and salt marsh zonation. Bulletin of Marine Science 29: 394–400.
Good, R.E., Good, N.F. and Frasco, B.R. 1982. A review of primary production and decomposition dynamics of the belowground marsh component. In: Kennedy, V.S. (ed.), Estuarine Comparisons. pp. 139–157. Academic Press, New York.
Gornitz, V. 1995 Sea-level rise: a review of recent past and nearfuture trends. Earth Surface Processes and Landforms 20: 7–20.
Haslam, S.M. 1969. The development and emergence of buds in Phragmites communis Trin. Annals of Botany 33: 289–301.
Kaye, C.A. and Barghoorn, E.S. 1964. Late quartenary sea-level change and crustal rise at Boston, Massachusetts, with notes on the autocompaction of peat. Geological Society of America Bulletin 75: 63–80.
Kearney, M.S., Grace, R.E. and Stevenson, J.C. 1988. Marsh loss in the Nanticoke Estuary, Chesapeake Bay. Geographical Review 78: 205–220.
Kearney, M.S. and Stevenson, J.C. 1991. Island land loss and marsh vertical accretion rate evidence for historical sea-level changes in Chesapeake Bay. Journal of Coastal Research 7: 403–415.
Kearney, M.S., Stevenson, J.C. and Ward, L.G. 1994. Spatial and temporal changes in marsh vertical accretion rates at Monie Bay: Implications for sea-level rise. Journal of Coastal Research 10: 1010–1020.
Knutson, P.L. 1988.Wave damping in Spartina alterniflora marshes. Wetlands 2: 87–104.
Kudo, G. and Ito, K. 1988. Rhizome development of Phragmites australis in a Reed community. Ecological Research 3: 239–252.
Mahlman, J.D. 1997. Uncertainties in projections of human-caused climate warming. Science 278: 1416–1417.
Marks, M., Lapin, B. and Randall, J. 1994. Phragmites australis (P. communis) Threats, Management, and Monitoring. Natural Areas Journal 14: 285–294.
Mendelssohn, I.A. and McGee, K.L. 1988. Spartina alterniflora dieback in Louisiana: Time course investigation of soil waterlogging. Journal of Ecology 76: 509–521.
Neill, C. 1992. Comparison of soil coring and ingrowth methods for measuring belowground production. Ecology 73(5): 1918–1921.
Nyman, J.A., Carloss, M., DeLaune, R.D. and Patrick, W.H., Jr. 1994. Erosion rather than plant dieback as the mechanism of marsh loss in an estuarine marsh. Earth Surface Processes and Landforms 19: 69–84.
Nyman, J.A., Crozier, C.R. and DeLaune, R.D. 1995 Roles and patterns of hurricane sedimentation in an estuarine marsh landscape. Estuarine, Coastal and Shelf Science 40: 665–679.
Ostendorp, W. 1989. Die-back of reeds in Europe - a critical review of the literature. Aquatic Botany 35: 5–26.
Philips, J.D. 1987. Shoreline processes and establishment of Phragmites australis in a coastal plain estuary. Vegetatio 71: 139–144.
Philips, J.D. 1986. Coastal submergence and marsh fringe erosion. Journal of Coastal Research 2: 427–436.
Postma, H. 1967. Sediment transport and sedimentation in the estuarine environment. In: Lauff, G.H. (ed.), Estuaries. pp. 158–179. American Advancement for the Advancement of Science, Washington, D.C.
Redfield, A.C. 1972. Development of a New England salt marsh. Ecological Monographs 42: 201–237.
Reed, D.J. 1995 The response of coastal marshes to sea-level rise: Survival or submergence? Earth Surface Processes and Landforms 20: 39–48.
Reed, D.J. 1992. Effect of weirs on sediment deposition in Louisiana coastal marshes. Environmental Management 16: 55–65.
Reed, D.J. 1988. Sediment dynamics and deposition in a retreating coastal salt marsh. Estuarine, Coastal and Shelf Science 26: 67–79.
Reed, D.J. 1989. Patterns of sediment deposition in subsiding coastal salt marshes, Terrebonne Bay, Louisiana: The role of winter storms. Estuaries 12: 222–227.
Rejmanek, M., Sasser, C.E. and Peterson, G.W. 1988. Hurricane induced sediment deposition in a gulf coast marsh. Estuarine, Coastal and Shelf Science 27: 217–222.
Rice, D., Rooth, J.E. and J.C. Stevenson. 1999. Colonization and expansion of Phragmites australis in upper Chesapeake Bay tidal marshes. Wetlands (in press).
Rice, D. and Stevenson, J.C. 1996. The distribution and expansion rate of Phragmites australis in six <, marshes of the Chesapeake Bay. In: Hallam, C.A., Salisbury, J.M., Lanfer, K.L and Battaglin, W.A. (eds.), Proceedings of the American Water Resource Association Annual (AWRA) Symposium, GIS and Water Resources. pp. 467–476. AWRA, Herndon.
Richards, F.S. 1934. The salt marshes of the Dovey Estuary IV, the rates of vertical accretion, horizontal extension and scarp erosion. Annals of Botany 48: 225–259.
Roman, C.T., Peck, J.A., Allen, J.R., King, J.W. and Appleby, P.G. 1997. Accretion of a New England (U.S.A.) salt marsh in response to inlet migration, storms, and sea-level rise. Estuarine, Coastal and Shelf Science 45: 717–727.
Stevenson, J.C., Rooth, J.E., Kearney, M.S. and Sundberg, K.S. 1999. The health and long term stability of natural and restored marshes in Chesapeake Bay. In: Weinstein, M.P. and Kreeger, D.A. (eds.) Concepts and Controversies in Tidal Marsh Ecology, Kluwer Academic Publishers, Dordrecht, The Netherlands (in press).
Stevenson, J.C. and Kearney, M.S. 1996. Shoreline dynamics on the windward and leeward shores of a large temperate estuary. In: Nordstrom, K.F. and Roman, C.T. (eds.), Estuarine Shores: Evolution and Human Alterations. pp. 233–259. John Wiley and Sons, New York.
Stevenson, J.C., Ward, L.G. and Kearney, M.S. 1988. Sediment transport and trapping in marsh systems: Implications of tidal flux studies. Marine Geology 80: 37–59.
Stevenson, J.C., Ward, L.G. and Kearney, M.S. 1986. Vertical accretion in marshes with varying rates of sea-level rise. In: Wolfe, D. (ed.), Estuarine Variability. pp. 241–259. Academic Press, New York.
Stumpf. 1983. The process of sedimentation on the surface of a salt marsh. Estuarine, Coastal and Shelf Science 17: 495–508.
Taked, S. and Kurihara, Y. 1988. The effects of the reed, Phragmites australis (Trin.), on substratum grain-size distribution in a salt marsh. Journal of the Oceanographical Society of Japan 44: 103–112.
Titus, J.G., Henderson, T.R. and Teal, J.M. 1984. Sea level rise and wetland loss in the United States. National Wetlands Newsletter (Environmental Law Institute, Washington, D.C.). 6: 5.
Titus, J.G. 1986. Greenhouse effect, sea level rise, and coastal zone management. Coastal Zone Management Journal 14: 147–171.
Ward, L.G., Kearney, M.S. and Stevenson, J.C. 1998. Variations in sedimentary environments and accretionary patterns in estuarine marshes undergoing rapid submergence, Chesapeake Bay. Marine Geology 151: 111–134.
Ward, L.G., Kearney, M.S. and Stevenson, J.C. 1988. Assessment of Marsh Stability at the Estuarine Sanctuary Site at Monie Bay: Implications for Management. Final Report, National Oceanic and Atmospheric Administration (NOAA).
Warrick, R.A. and Oerlemans, J. 1990. Sea Level Rise. In: Houghton, J.T., Jenkins, G.J. and Ephraums, J.J. (eds.), Climate Change: The IPCC Scientific Assessment. pp. 261–280. Cambridge University Press, New York.
Wray, R.D., Leatherman, S.P. and Nicholls, R.J. 1995 Historic and future land loss for upland and marsh islands in the Chesapeake Bay, Maryland, U.S.A. Journal of Coastal Research 11: 1195–1203.
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Rooth, J., Stevenson, J. Sediment deposition patterns in Phragmites australiscommunities: Implications for coastal areas threatened by rising sea-level. Wetlands Ecology and Management 8, 173–183 (2000). https://doi.org/10.1023/A:1008444502859