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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.
Dozens of cities along the US coastline are sinking at alarming rates, leaving them far more exposed to devastating flooding from sea level rise than previously thought, scientists reported ...
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]
Subsidence — the natural sinking of land — and sea level rise will diminish the returns, so much so that a net loss of land remains likely. But that can be seen as a factor increasing the ...
Rising sea level has the same effect as sinking land, so changing climate is likely to accelerate coastal erosion and land loss. Federal, state, and local governments have ongoing projects to slow land loss in Louisiana, but if the sea rises more rapidly in the future, these efforts will become increasingly difficult". [2]
Earlier this month, new research published in the journal Nature showed the potential risk of a one-two combo of sinking land and rising seas to cities along the coast, and Miami topped the list ...
Isle de Jean Charles (known locally in Louisiana French as Isle à Jean Charles) is a narrow ridge of land situated in Terrebonne Parish, Louisiana. For over 170 years, it has been the historical homeland and burial ground of the state-recognized tribe of the Isle de Jean Charles Band of Biloxi-Chitimacha-Choctaw Indians. [ 1 ]
The combination of sinking land and rising seas has placed the Mississippi River delta as much as 3 feet (0.91 m) lower relative to sea level than it was a century ago, [57] and the process continues. That means hurricane floods driven inland from the Gulf have risen by corresponding amounts.