Print Email Facebook Twitter Source and distribution of sediments at Brunswick harbor and vicinity, Georgia Title Source and distribution of sediments at Brunswick harbor and vicinity, Georgia Author Neiheisel, J. Corporate name TU Delft Date 1965-03-01 Abstract The distribution patterns of bottom sediment in Brunswick Harbor and vicinity, Georgia, reflect the long-term hydrodynamic response and generally correlate with dynamic factors affecting edimentation. Certain diagnostic minerals reflect the source area and are used as "natural tracers" to delineate direction of sediment movement. Analysis of sedimentary parameters also enables interpretation of direction of sediment transport. The results of this investigation indicate that shoaling presently occurring in Brunswick Harbor is related to materials from a source in the Altamaha River. Sediment contribution to shoaling is introduced into the harbor through the tidal inlet between the barrier islands and from the MacKay River during greater than average discharge rates of the Altamaha River. Shoaling rates in the harbor also correlate with discharge rates of the Altamaha River. This investigation demonstrates the value of sediment interpretation, based on knowledge of regional geology, to provide a basis for analysis of sediment movement in a coastal area. In such a complex coastal area as Brunswick, Georgia, the sediment characteristics augment hydraulic measurements and enable a more complete interpretation of the hydrodynamics involved. Such information has application to engineering design of coastal structures. Subject sedimentgrain size Classification TLN1000 To reference this document use: http://resolver.tudelft.nl/uuid:9be83968-185b-4045-ab38-c4e2864498c8 Publisher USACE Source USACE Technical Memorandum 12 Part of collection Hydraulic Engineering Reports Document type report Rights © 1965 US Government Files PDF TLN10001.pdf 1.73 MB Close viewer /islandora/object/uuid:9be83968-185b-4045-ab38-c4e2864498c8/datastream/OBJ/view