Coastal Erosion In Louisiana Essay

Giving full credit to restricting the Mississippi River as the culprit for loss of wetlands is not accurate. The booming oil and gas exploration of the 1970’s and 1980’s merits a name on the marquee as well. The pipelines and canals used to transport the resources to the outside world placed a great deal of stress on the fragile wetlands. Erosion from the barges in and out of the marshes as well as the salt water allowed into the fresh water, providing a precarious habitat for fresh water species – flora and fauna alike. Plants provide root systems to hold soil in place. Fish and fowl provide an economy for the area. Enter

What created the most of Louisiana was the silt and sand of the Mississippi River. It could have not done this by remaining in one channel. If it had stayed that way the southern Louisiana would just be a long narrow stretch of land reaching the peninsula into the Gulf of Mexico. Southern Louisiana exists in its present form because the Mississippi River has jumped here and there within an arc about two hundred miles

Numerous different aspects were altered due to the ruckus of Hurricane Katrina. The first major aspect was housing and location. Katrina nearly demolished 300,000 homes. The ascending sea level along the coast resulting from onshore winds is a storm surge. With a twenty-two foot storm surge in New Orleans and a twenty-seven foot storm surge in Mississippi, Hurricane Katrina averaged a shocking twelve foot storm surge. As a storm surge’s footage increases, the surge will continue to move inland farther and farther. Hurricane Katrina’s storm surge is documented as moving inland a total of twelve miles into the state of Mississippi (FAQS, 2013). Hurricane Katrina impacted a total of seven states. Five of these states were Georgia, Florida, Alabama, Mississippi, and Louisiana. Kentucky and Ohio were two more states affected but in a different way. Because of the tremendous amount of water, Kentucky and Ohio were victims of the Mississippi River flooding. Some states experienced more extreme destruction than others. Alabama, Mississippi, and Louisiana experienced Hurricane Katrina’s wrath firsthand. These three southern states were affected the worst by the massive storm (FAQS, 2013). Mississippi’s forest industry experienced a great amount of destruction losing 1.3 million acres of valuable forest land. The main cause of destruction in New Orleans was blamed on the failure of the levee system to stand its ground

The characteristic warming climate of the Late Pleistocene and Early Holocene resulted in rising sea levels which contributed to the formation of the various deltas in the New Orleans area (Dunbar, Britsch, 2008). The natural formation of these deltas produced coastal wetlands that represent 30% of coastal wetlands currently in the United States (Cigler, 2007). In addition to these wetlands, the Mississippi River was surrounded by substantial forest growth (Pabis, 1998).

On August 12, the Americans of Louisiana woke up with water in their houses. A week passed, and now thousands evacuated the flooded regions around Baton Rouge. 40,000 homes were ravaged, and several were found deceased. People were stranded on highways and rooftops, trapped in deep waters infested with rodents and snakes, and floating through the destruction onto mattresses. The state has been declared a disaster area. However, national media seems entirely uninterested with this flooding - after all, it was not the first time Lousiana had to endure through a natural disaster. A multitude of critics advocated for the abandonment of Louisiana. Because Louisiana is prone to natural occurrences due to its location, critics believe that it is wholly pointless to rebuild a state that is always sinking. However, the abandonment of Louisiana would result in the movement of all the

New Orleans was originally founded on high ground overlooking the Mississippi River, above sea level. Also surrounded by Lake Pontchartrain and Lake Borgne, New Orleans was susceptible to hurricanes that would come up the coast into the Gulf. Originally New Orleans was naturally protected by “coastal swamps that helped absorb the energy of storm surges before they reached dry land.” (Stillman 228) At this point Americans were more concerned with the floods that happened annually from the Mississippi River. In the early days, settlers built a mile long levee to block overflows from the mighty Mississippi while landowners constructed their own levees.

Louisiana should be concerned about the wetlands because of the wildlife and fisheries. Without it, Louisiana would not be able to supply seafood and wildlife. Another concern, is the land going under and people could lose their homes. According to Allured and Martin, “the destruction of the wetlands came from the coastal and offshore oil and gas development” (p.332). Also, there is some thought that humans play a role in the destruction. According to Allured and Martin, “swamps symbolize as dark and chaotic places of the earth” and “marsh as a type of wet area that harbored disease” (p. 333). The importance of ascertaining the cause of the vanishing wetlands is to help restore the wetlands and protect from a hurricane

"In addition to endangering the wildlife and economic prosperity of an area, the loss of wetlands also puts humans at risk. Wetlands serve as a natural buffer zone against storms and hurricanes, slowing down the storms and reducing their force before they move inland. However, as the wetlands disappear, some cities are becoming more exposed. The city of New Orleans, Louisiana, has already suffered the consequences of this gradual depletion of wetland buffer zones. In 2005, Hurricane Katrina, one of the deadliest and most destructive hurricanes in the entire history of the United States, hit the Gulf Coast. There were more than 1,800 casualties, with the greatest number of them concentrated in New Orleans. Eighty percent of the city was flooded, and there were more than 700 dead. Many blamed the destruction of New Orleans on the failure of the levees, which are manmade barriers that prevent water from flooding into a city. However, scientists and researchers believe that the hurricane would have done far less damage to the city if the surrounding wetlands had been intact. Since the storm, there has been a greater national focus on preserving and restoring the wetlands on the Gulf Coast. Preserving our wetlands and maintaining a buffer zone against storms will only become more crucial in the future, as climate change may increase both the frequency and the severity of extreme weather events such as hurricanes. " There are so many

The article “Louisiana is losing a football field of wetlands an hour, new U.S. Geological Survey study says” by Mark Schleifstein provides the reader with lots of detail on how much land Louisiana is losing. By giving statistics and reason why Louisiana is losing so much land.

Louisiana has many wetlands, rivers, lakes, and coastal plains. One river that stretches over a great part of Louisiana is the Mississippi River. Lake Pontchartrain is the

New Orleans as time has progressed has become more susceptible than most cities when it comes to the detrimental power of hurricane force and storm surges. There are two reasons for this. The first is that New Orleans has a very low elevation relative to the surrounding sea level, the second is the lack of Louisiana’s natural defense against storm surges; that is the coastal wetlands and its barrier islands.

The Mississippi River influences the states of Louisiana in numerous ways. The river can be both beneficial and harmful to the state. It may help with industries, but at the same time it may be harming by taking away from Louisiana’s coastline. While erosion is widely considered to be a destructive occurrence, it does have some necessary features. For example, erosion provides many nutrients for animals living in the water, and it creates new deltas that many animals live in. Since the beginning of Louisiana, the Mississippi River has been a crucial factor in the creation and the development of Louisiana’s economy. It has helped with things like trade and the growth of crops. The Mississippi is also significant in the way Louisiana is shaped

These wetlands support a wide variety of life; it has the ability to control flood waters and protect them from those dangers. The loss of wetlands would put humans at risk, because wetlands serve as a natural buffer-zone against storms and hurricanes, slowing down storms and reducing their force before they move inward. They act as a filter by cleaning and restoring the quality of the water that is used daily in Florida. “One out of every three Floridians (7 million people) rely on the Everglades for their water supply” (The Everglades: Quick facts). Florida’s Everglades also provide a source of livelihood, as there are specific centers for hunting, fishing, and recreation.

Katrina hit New Orleans, Louisiana on August 29th, 2005, but the failure of the local government started before this day “by allowing building and growing in areas in low flood lands.” The local government did not regulate these land areas that have always

Some amount of natural erosion is necessary to provide the sediment for beaches in estuaries and coastal bays. However, excessive erosion has occurred in the past due to development. Industrial and private development along the world’s coastlines has increased dramatically since the 1970s (Nepf). Developers and builders completed much of this construction without taking into account the effects of coastal erosion. New buildings were often placed too close to the existing shoreline so that