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Example of land loss in coastal Louisiana between 1932 and 2011; detail of Port Fourchon area. Coastal erosion in Louisiana is the process of steady depletion of wetlands along the state's coastline in marshes, swamps, and barrier islands, particularly affecting the alluvial basin surrounding the mouth of the Mississippi River.
Barrier island – Coastal dune landform that forms by wave and tidal action parallel to the mainland coast Bay – Recessed, coastal body of water connected to an ocean or lake Baymouth bar – low and narrow strip of alluvial land made from sand or pebbles Pages displaying wikidata descriptions as a fallback
Barrier island contrasted with other coastal landforms. Barrier islands are a coastal landform, a type of dune system and sand island, where an area of sand has been formed by wave and tidal action parallel to the mainland coast. [1] They usually occur in chains, consisting of anything from a few islands to more than a dozen.
On Sept. 28, the monstrous Category 4 hurricane struck southwest Florida’s beloved barrier islands including Fort Myers Beach, Sanibel, Captiva and Pine Island, the largest island on Florida’s ...
After the river changes course and abandons the delta headland, the region experiences land loss due to the processes of subsidence, erosion of the marsh shoreline, and the natural redistribution of sands deposited along the delta that led to the formation of the barrier islands. The delta cycle contains the natural process of land loss and ...
Incredible video emerged this week showing severe erosion of homes in Jupiter Inlet Colony in Jupiter, Florida, north of Palm Beach. About 70% of the county's 47 miles of coastline is considered ...
Atchafalaya Basin. The wetlands of Louisiana are water-saturated coastal and swamp regions of southern Louisiana, often called "Bayou".. The Louisiana coastal zone stretches from the border of Texas to the Mississippi line [1] and comprises two wetland-dominated ecosystems, the Deltaic Plain of the Mississippi River (unit 1, 2, and 3) and the closely linked Chenier Plain (unit 4). [2]
Beach erosion is a specific subset of coastal erosion, which in turn is a type of bioerosion which alters coastal geography through beach morphodynamics. There are numerous incidences of the modern recession of beaches , mainly due to a gradient in longshore drift and coastal development hazards .