Download or read book Coastal Processes Study of the Oceanside California Littoral Cell written by Lyndell Z. Hales and published by . This book was released on 1978 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Coastal Processes Study of the Oceanside California Littoral Cell written by and published by . This book was released on 1978 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: Persistent and devastating erosion of the beaches south of the Oceanside, California, Harbor and Del Mar Boat Basin, with an accompanying accretion of sand in the harbor and entrance channel, has been a continuing critical problem since the construction of the Del Mar Boat Basin and the protective breakwaters. In order to eliminate these problems, certain engineering works of improvement have been proposed, among which are additional breakwater systems, beach fill, and sand by-passing procedures. Congress has accepted Federal responsibility for erosion control at Oceanside, based on the opinion that the longshore littoral transport of material in the surf zone has a net southerly direction. Because of conflicting conclusions regarding both the volume and direction of transport, the U.S. Army Engineer District, Los Angeles, requested that the U.S. Army Engineer Waterways Experiment Station (WES) perform an independent analysis using the latest ocean wave statistical data as input to ascertain quantitatively the rate of longshore transport in this region. It was determined that approximately 800,000 cu yd gross, 1,200,000 cu yd gross, and 1,900,000 cu yd gross of material are moving at Las Flores, Oceanside, and Encinitas, respectively, on an annual average basis. Also, an estimated 100,000 cu yd net of littoral material is moving southerly past Oceanside, California, on an annual average basis, with the net volume increasing in a southerly direction south of the vicinity of Oceanside. (Author).

Download or read book Oceanside Littoral Cell Preliminary Sediment Budget Report written by and published by . This book was released on 1987 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Sediment Budget Report written by and published by . This book was released on 1990 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Coastal Erosion Along Oceanside Littoral Cell San Diego County California written by Gerald G Kuhn and published by . This book was released on 1986 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Sediment Budget Report Mission Bay Littoral Cell written by and published by . This book was released on 1988 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Section 103 Small Project written by and published by . This book was released on 1990 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Quarterly Bulletin of the Coast of California Storm and Tidal Waves Study written by and published by . This book was released on 1985 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Sediment Budget Report Oceanside Littoral Cell written by and published by . This book was released on 1990 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Influence of Tectonics Sea Level and Sediment Supply on Coastal Morphology in the Oceanside Littoral Cell CA written by Patrick Thomas Rentz and published by . This book was released on 2010 with total page 67 pages. Available in PDF, EPUB and Kindle. Book excerpt: Two studies, conducted within the Oceanside littoral cell, reveal how different earth processes (i.e. climatic, fluvial, and tectonic) affect and control both marine and subaerial morphology. The first study uses terrestrial LIDAR techniques to record changes in subaerial beach sediment due to seasonal transitions, on the San Luis Rey rivermouth in Oceanside, CA. The study period spanned from winter to fall in 2008, so the majority of the data represents the transition from a winter to summer beach profile. A reversal in the seasonal accumulation trend (observed from April-May 2008) may be the result of two erosional wave events, with one occurring concurrently with increased precipitation and river discharge from the San Luis Rey River. The occurrence of two directionally favorable wave events, the second of which occurred during a pulse in precipitation and a slight increase in river discharge, appears to have caused sufficient beach erosion to reverse the seasonal accumulation trend. The second study used high resolution CHIRP seismic reflection data, collected offshore, to provide new insights into tectonic control on coastal morphology and regional shelf width. Within the Oceanside littoral cell, a marked change in shelf width is observed and may be a result of faulting and folding in the region associated with splays off the Cristianitos Fault. There is an abrupt transition in the geology onshore, exposed in the sea cliffs. The tectonic feature responsible for the observed placement of adjacent geologic formations is proposed to be an oblique slip fault.

Download or read book State of the Coast Report written by and published by . This book was released on 1991 with total page 802 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Southern California Coastal Processes Data Summary written by and published by . This book was released on 1986 with total page 668 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tracings: 94.40.

Download or read book Northern California Coastal Processes Annotated Bibliography written by and published by . This book was released on 1987 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Oceanside Littoral Cell Preliminary Sediment Budget Report written by and published by . This book was released on 1987 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Annual Report 1985 written by United States. Army. Corps of Engineers. Los Angeles District and published by . This book was released on 1986 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book California Coastal Processes Study Landsat II written by Douglas M. Pirie and published by . This book was released on 1977 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Oceanside Vicinity Beach Erosion Control written by and published by . This book was released on 1980 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: