Beach nourishment alternative assessment to constrain cross-shore and longshore sediment transport
A combined field and laboratory investigation was conducted to assess five options for creation of a recreational beach on a steep, armored shoreline on the eastern Black Sea coast. All designs incorporated a beach nourishment project placed between two existing, shore-normal, rubble-mound groins. Alternatives included the placement of a nearshore berm, longshore extensions added to the existing groins, and shore-parallel breakwaters. Several alternatives are reviewed for quantifying the performance of each design, including assessment of the change in shoreline position and project volume retained between the groins. Dimensionless benefits and benefit-cost ratios are quantified, and recommendations made on how to select the best outcome from a benefit-to-cost standpoint when options including hard structures are incorporated into a beach nourishment project design.
Citation Information
Publication Year | 2016 |
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Title | Beach nourishment alternative assessment to constrain cross-shore and longshore sediment transport |
DOI | 10.1016/j.apor.2016.07.001 |
Authors | Servet Karasu, Paul A. Work, Ergun Uzlu, Murat Kankal, Omer Yuksek |
Publication Type | Article |
Publication Subtype | Journal Article |
Series Title | Applied Ocean Research |
Index ID | 70175428 |
Record Source | USGS Publications Warehouse |
USGS Organization | California Water Science Center |