Search results
Results from the WOW.Com Content Network
The Moroccan Western Sahara Wall or the Berm, also called the Moroccan sand wall (Arabic: الجدار الرملي, romanized: al-jidār ar-ramliyya, lit. 'sand wall'), is an approximately 2,700 km-long (1,700 mi) berm running south to north through Western Sahara and the southwestern portion of Morocco .
The berm is the relatively planar [clarification needed] part of the swash zone where the accumulation of sediment occurs at the landward farthest of swash motion (Figure 2). The berm protects the backbeach and coastal dunes from waves but erosion can occur under high energy conditions such as storms. The berm is more easily defined on gravel ...
Deposition from overwash (washover) can be deposited onto the beach berm, the dune, or as far as the back barrier bay, marsh, estuary, or lagoon. Sediment deposits created during overwash exhibit consistent scaling — for example, the distance inland that an overwash deposit extends is proportional to the area that the overwash deposit covers. [4]
A line of logs can also be employed as upper reinforcement for a cobble berm. Drift logs are common on most shores in the Pacific Northwest. Their crisscrossed arrangement provides dynamic stability even when impacted by high tides and waves, capturing wind-blown sand and encouraging the growth of foredunes. [5]
The removal of sediment from the beach berm and dune thus decreases the beach profile. If storms coincide with unusually high tides, or with a freak wave event such as a tidal surge or tsunami which causes significant coastal flooding, substantial quantities of material may be eroded from the coastal plain or dunes behind the berm by receding ...
For premium support please call: 800-290-4726 more ways to reach us
A Dune set is no place for cell phones or social media, according to director Denis Villeneuve.. In a new and wide-ranging interview with the Los Angeles Times published Thursday, Dec. 26, the ...
“Dune: Part 2” is going viral more than a month before its scheduled release in theaters — for reasons that have nothing to do with the movie. It was the film’s purported promotional ...