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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.
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]
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Watershed delineation is the process of identifying the boundary of a watershed, also referred to as a catchment, drainage basin, or river basin.It is an important step in many areas of environmental science, engineering, and management, for example to study flooding, aquatic habitat, or water pollution.
The Supreme Court announced Monday it will take up the fight over Louisiana’s congressional map, which has erupted into a messy legal battle over how to fix a racially gerrymandered design. The ...
Testing found the flood waters were not unusual. The Louisiana Department of Environmental Quality and the U.S. Environmental Protection Agency (EPA) in March 2006 declared all parts of New Orleans safe; no soil was contaminated and the air quality was pure. Water and sewage services were gradually restored.
The committee heard from individuals with concerns about the ongoing projects throughout Louisiana. The ongoing carbon dioxide capturing projects have caused public complaints for many years.
As Katrina's storm surge filled the canal, water pressure rose in the soil underneath the wall and in the peat layer. Water moved through the soil underneath the base of the wall. When the rising pressure and moving water overcame the soil's strength, it suddenly shifted, taking surrounding material – and the wall – with it." [29]