Abstract
River mouth areas provide one of the most desired locations for human habitation. Although occupying only a small portion of the total length of the world’s shoreline, river mouths are dynamic and complex with highly variable physical and chemical characteristics.
The size, shape, and position of a river’s mouth are dependent on its geologic and hydrologic history. Further, the processes that operate in a river’s mouth are affected by the sea and its currents, tides, and salinity; the river and its discharge and sediment characteristics; and wind generated waves and storm surges. Present-day locations are, geologically speaking, of recent origin because of the rise in sea level that accompanied deglaciation and the sedimentation that followed drowning.
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References
Walker, H. J., Prior, D. B., Estuarine environments (eds. Fookes, P. G., Vaughan, P. R.), A Handbook of Engineering Geomorphology, New York: Surrey University Press, 1986, 180–192.
Random House, The Random House Dictionary, New York, 1967.
Biggs, R. B., Cronin, L. E., Special characteristics of estuaries (eds. Neilson, B. J., Cronin, L. E.), Estuaries and Nutrients, Clifton, New Jersey: Humana Press, 1981, 3–23.
Chen, J., Liu, C., Zhang, C et al., Geomorphological development and sedimentation in Qiantang Estuary and Hangzhou Bay, Journal of Coastal Research, 1990, 6: 559.
Potter, P. E., Significance and origin of big rivers, Journal of Geology, 1978, 86: 13.
Milliman, J. D., Syvitski, J. P. M., Geomorphic/tectonic control of sediment discharge to the ocean: the importance of small mountainous rivers, The Journal of Geology, 1992, 100: 525.
Stanley, D. J., Warne, A. G., Nile delta: Recent geological evolution and human impact, Science, 1993, 260: 628.
Fisk, H. N., Mississippi River Valley geology relation to river regime, Transactions, America Society of Civil Engineers, Paper 2511, 1951, 349–363.
Russell, R. J., Origin of estuaries (ed. Lauff, G. H.), Estuaries, Library of Congress, Washington, D. Publ., 1967, 83: 93.
Coleman, J. M., Roberts, H. H., Stone, G. W., Mississippi River delta: an overview, Journal of Coastal Research, 1998, 14(3): 698.
Umitsu, M. (eds. Ota, Y., Matsushima, Y., Umitsu, M. et al.), Middle Holocene Shoreline Map of Japan, Map. Kokudo-Chiziu Co. Tokyo, 1987.
Nichols, M. M., Sediments of James River estuary (ed. Nelson, B. W.), Environmental Framework of Coastal Plain Estuaries. Geological Society of America, Inc., Boulder, Colorado., 1972, 169–212.
Emery, K. D., Estuaries and lagoons in relation to continental shelves (ed. Lauff, G. H.), Estuaries, Library of Congress, Washington, D. Publ., 1967, 83: 9.
Day, J. H., The nature, origin and classification of estuaries (ed. Day, J. H.), Estuarine Ecology, Rotterdam: A. A. Balkema, 1981, 1–6.
Armstrong, N. E., Responses of Texas estuaries to freshwater inflows (ed. Kennedy, V. S.), Estuarine Comparisons, New York: Academic Press, 1982, 103–120.
Glaeser, J. D., Global distribution of barrier islands in terms of tectonic setting, The Journal of Geology, 1978, 86(3): 283.
Nichols, M. M., Allen, G., Sedimentary processes in coastal lagoons, In Coastal Lagoon Research, Present and Future, UNESCO Tech. Pap. Mar. Sci., 1981, 33:27.
Syvitski, J. P. M., Shaw, J., Sedimentology and geomorphology of fjords (ed. Perillo, G. M. E.), Geomorphology and Sedimentology of Estuaries, Amsterdam: Elsevier, 1995, 113–178.
Schubel, J. R., Classification according to mode of basin formation (ed. Schubel, J. R.), The Estuarine Environment, Short Course Lecture Notes, American Geological Institute, Falls Church, VA. 1971a,
Hume, T. H., Herdendorf, C. H., A geomorphic classification of estuaries and its application to coastal resource management— a New Zealand example, Ocean Shoreline Management, 1988, 11: 249.
Fairbridge, R. W., The estuary: its definition and geodynamic cycle (eds. Olansson, E., Cato, I.), Chemistry and Biogeochemistry of Estuaries, New York: John Wiley & Sons, 1980, 1–35.
Castaing, P., Guilcher, A., Geomorphology and sedimentology of rias (ed. Perillo, G. M. E.), Geomorphology and Sedimentology of Estuaries, Amsterdam: Elsevier, 1995, 69–111.
Bartsch-Winkler, S., Ovenshine, T. (ed. Walker, H. J.), Research Techniques in Coastal Environments, Geoscience and Man, Louisiana State University, 1977, XVIII, 21–27.
Pino Quivira, M., Structural estuaries (ed. Perillo, G. M. E.), Geomorphology and Sedimentology of Estuaries, Amsterdam: Elsevier, 1995, 227–239.
Schubel, J. R., Classification according to mode of basin formation (ed. Schubel, J. R.), The Estuarine Environment, Short Course Lecture Notes, American Geological Institute, Falls Church, VA. 1971a, II-2-8.
Walker, H. J., The Colville River and the Beaufort Sea: some interactions (eds. Reed, J. C., Sater, J. E.), The Coast and Shelf of the Beaufort Sea, The Arctic Institute of North America, Washington, D.C., 1974, 513–540.
Ketchum, B. H., Estuarine characteristics (ed. Ketchum, Estuaries and Enclosed Seas; Ecosystems of the World 26, Amsterdam: Elsevier, 1983, 1–14.
Dyer, K. R., Estuaries: A Physical Introduction, London: Wiley, 1973.
Ketchum, B. H., Estuarine characteristics (ed. Ketchum, Estuaries and Enclosed Seas; Ecosystems of the World 26, Amsterdam: Elsevier, 1983, 1–14.
Pritchard, D. W., Estuarine Hydrography, Adv. Geophysics, 1952, 1: 213.
Postma, H., Sediment transport and sedimentation (eds. Olansson, E., Cato, I.), Chemistry and Biogeochemistry of Estuaries, Chichester: John Wiley & Sons, 1980, 153.
McDowell, P. M., O’Connor, B. A., Hydraulic Behavior of Estuaries, New York: John Wiley & Sons, 1977.
Walker, H. J., Prior, D. B., Estuarine environments (eds. Fookes, P. G., Vaughan, P. R.), A Handbook of Engineering Geomorphology, New York: Surrey University Press, 1986, 180–192.
Meade, R. H., River sediment inputs to major deltas (ed. Milliman, J. D.), Rising Sea Level and Subsiding Coasts, New York: John Wiley and Sons, 1992.
Milliman, J. D., Meade, R. H., World-wide delivery of river sediment to the oceans, Journal of Geology, 1983, 91: 1.
Milliman, J. D., Syvitski, J. P. M., Geomorphic/tectonic control of sediment discharge to the ocean: the importance of small mountainous rivers, The Journal of Geology, 1992, 100: 525.
Hooke, R. L., Spatial distribution of human geomorphic activity in the United States: comparison with rivers, Earth Surface Processes and Landforms, 1999,24: 687.
Postma, H., Sediment transport and sedimentation (eds. Olansson, E., Cato, I.), Chemistry and Biogeochemistry of Estuaries, Chichester: John Wiley & Sons, 1980, 153–186.
Meade, R. H., Landward transport of bottom sediments in estuaries of the Atlantic coastal plain, Journal of Sedimentary Petrology, 1969, 39: 222.
Meade, R. H., Sachs, P. I., Manheim, F. T. et al., Sources of suspended matter in waters of the Middle Atlantic Bight, Journal of Sedimentary Petrology, 1975,45: 171.
Ren, M., Walker, H. J., Environmental consequences of human activity on the Yellow River and its delta, China, Physical Geography, 1998,19:421.
Nelson-Smith, A., Estuaries (ed. Barnes, K. S. K.), The Coastline, London: John Wiley & Sons, 1977, 123–146.
Guilcher, A., Origin of sediments in estuaries (ed. Lauff, G. H.), Estuaries, Library of Congress, Washington, D. C. Publ., 1967, 83: 149–157.
Schubel, J. R., Sources of sediments to estuaries (ed. Schubel, J. R.), The Estuarine Environment, Short Course Lecture Notes, American Geological Institute, Falls Church, VA. 1971b, V-1-19.
Kulm, L. D., Byrne, J. V., Sediments of Yaquima Bay, Oregon (ed. Lauff, G. H.), Estuaries, Library of Congress, Washington, D.C., Publ. 83, 1967, 226–238.
Nichols, M. M., Sediments of James River estuary (ed. Nelson, B. W.), Environmental Framework of Coastal Plain Estuaries, Geological Society of America, Inc., Boulder, Colorado, 1972, 169–212.