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It would be a nightmare for any city: A massive wedge of saltwater creeping up the Mississippi River, contaminating drinking water at treatment plants one-by-one and threatening the health of ...
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.
That is a sentiment echoed by officials across the state, as the drought-stricken Mississippi River’s flow is low and slow, allowing for salt water from the Gulf of Mexico to intrude upstream ...
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]
Saltwater intrusion is the movement of saline water into freshwater aquifers, which can lead to groundwater quality degradation, including drinking water sources, and other consequences. Saltwater intrusion can naturally occur in coastal aquifers, owing to the hydraulic connection between groundwater and seawater .
As drought tightens its grip in the Central US and water levels on the Mississippi River plummet to near-record lows, a surge of saltwater from the Gulf of Mexico is pushing upstream, polluting ...
The plan outline key components of revitalizing the wetlands and water bodies that had been damaged by the construction and resulting factors (e.g. salt water intrusion) of the MRGO. The roughly $2.9 billion plan included: A freshwater diversion at or near Violet, Louisiana; 14,123 acres of fresh and intermediate marsh
Many communities in south Louisiana rely on the Mississippi’s fresh water, having built their water intake treatment facilities right along the river. Salt water intrusion in Louisiana is not unique to this year. Last year in parts of Plaquemines Parish, the southeast corner of Louisiana that encompasses the final stretch of the Mississippi ...