Geologically speaking, Louisiana is a very young state. Environmentally speaking, Louisiana is a very fragile state. Louisiana has always been dependent upon the nutrient rich deposits from the Mississippi River to build up the land. Centuries ago the Mississippi River periodically changed its course, building up Louisiana one delta at a time. The erosional forces of the Gulf of Mexico and annual hurricanes depleted Louisiana’s coastline, but the mighty Mississippi River would replenish the land losses. Such is the relationship that forces of nature have with one another. Place mankind in the mix, and the relationship becomes stressed and dysfunctional. The present day Louisiana coastline is a mere shadow of its former self. Let’s look at how Louisiana came to its current demise and what is being done to rectify the situation.
Historical Data
As sea level rose and fell over Louisiana in previous centuries, the Mississippi River carried large loads of sediment to the Gulf Coastal area from the core of the North American continent and deposited it on the rim of the Gulf of Mexico. Prior to the twentieth century, 5 million acres of land were compliments of the large influxes of mud from the river’s mammoth basin, extending from Montana to New York State. Organic matter from highly productive marine waters has been deeply buried under the whole state and far offshore, turning into petroleum. During other dry periods, large beds of salt were laid down through evaporation. Human engineering has temporarily tamed the river, most of the time, preventing it from dumping its valuable land building sediment all over the place. As a result, coastal Louisiana is sinking out of sight, starved of fresh material.
The Mississippi Delta was...
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... University of New Orleans. "That's not even possible. The goal is to restore healthy natural processes, then live with what you get." (Bourne) Sounds like a good attitude to this happy Cajun.
Works Cited
Alden, Andrew. About.com Guide. 4 December 2010 .
Bourne, Joel K. National Geographic Society -Environment-The Big Uneasy. 4 December 2010 .
State of LA, Gov. Bobby Jindal. Coastal Protection and Restoration. 4 December 2010 .
Tibbetts, John. "Environmental Health Perspectives." January 2006. Louisiana-A lesson in Nature Appreciation Vol. 114, Number 1. 4 December 2010 .
I live in Houma, Louisiana so I have tons of experience with the bayou region of South Louisiana. Everywhere I look in Houma there is a bayou, which is a good and bad thing. With a bayou comes many great things such as Egrets, Spanish Moss, etc. The bad thing about seeing many bayous is that it is a constant reminder that one day, Houma might be a part of the Gulf of Mexico. Also my dad’s side of the family is from Chauvin and Golden Meadow which is not too far from where the real damage of eroding wetlands is. I go down to Chauvin sometimes to visit my Nanny and her husband. I always see houses on stilts because of possible flooding that could come if a hurricane passes through. One of the issues that Mike Tidwell caught my interest was that the wildlife in bayous will one day be diminished into smaller numbers. That is because the eroding land causes brown shrimp, crabs, and other seafood to die out. Many residents in South Louisiana make a living off of seafood so to have most of that industry die out will hurt the economy of South Louisiana. I just found this issue very interesting.
Nature designed Florida to be one large marine ecosystem. Florida is one big sand peninsula located below the 40th longitudinal North American line. Three bodies of salt water (Gulf of Mexico, Strait of Florida and Atlantic Ocean) surround three out of four directions of Florida. Man-made canals, natural lakes, rivers and estuaries are confined within the State of Florida’s physical boundaries. All of these form an interlocking system of waterways that impact the interconnected marine environment (marine ecosystem). All of Florida’s waterways are connected back to the surrounding bodies of water while passing through Florida’s sub-tropical and temperate zones and impact the delicate marine ecosystem balance. Man and nature are causing a negative impact to this region like never before. Hurricanes, lack of green initiatives, garbage, pollution and the stripping of natural resources for population growth are decimating Florida’s natural ecosystems.
Philip J. Landrigan and Jane B. McCammon. “Public Health Reports” (1974- ), Vol. 112, No. 6
Huang, Ter-chien. The Sediments and Sedimentary Processes of the Eastern Mississippi Cone, Gulf of Mexico. Tallahassee: Florida State University, Sedimentological Research Laboratory, 1969. Print.
Since 1541, Louisiana has been ruled under ten different flags, starting with Hernando de Soto’s flag, a man who claimed the region for Spain (“About Louisiana”). For six weeks after the Civil War had first started, Louisiana had become an independent commonwealth before finally joining the Confederacy. The Louisiana Purchase was negotiated by President Thomas Jefferson, in 1803, in order to get a part of Louisiana in American hands, which was considered essential (“About Louisiana”). Louisiana was a center for trading and finances during most of its early history and it was one of the most prosperous regions in America due to the act that its land was very abundant. On April 30, 1812, after being admitted into the union, Louisiana became the eighteenth state of the United States (“About Louisiana”). Later on, after sulphur and oil were unearthed in 1869 and 1901, Louisiana became a part of the major industry of America that produces oil and natural gas which is what Louisiana is still a part of to this day. Many people assume that the capital of Louisiana is New Orleans because it is the most populated and one of the most popular cities, but the capital is actually Baton Rouge. Louisiana also has a motto that states “Union, Justice, Confidence.” (“About Louisiana”).
US Enviromental Protection Agency. (2010, December 13). Retrieved January 20, 2011, from US EPA Human Health: http://cfpub.epa.gov/eroe/index.cfm?fuseaction=list.listByChapter&ch=49
New Orleans flooding risks originated from its location characteristics in proximity of Mississippi River. Since its foundation up to 1927, New Orleans water and flooding threats originated from Mississippi River but human activities had contained this by 1930s. Regrettably, this led to additional water problems. Accordingly, the critical changes to the New Orleans environment originating from the human development worsened the water problems in area caused by the floods. In particular, the growth in ...
Florida became a state in 1845 and almost immediately people began proposing to drain the Everglades. In 1848, a government report said that draining the Everglades would be easy, and there would be no bad effect. Canals and dams were dug to control seasonal flooding. Farmers grew vegetables in the rich soil of the drained land, Ranchers had their cattle graze on the dry land, and new railways lines were constructed to connect communities throughout south Florida; but the ecosystem of the Everglades was not suited for either farming or ranching. The natural cycle of dry and wet seasons brought a devastating series of droughts and floods. These had always been a p...
Retrieved October 11, 2011. www.gerrymarten.com/human-ecology/tableofcontents.html Retrieved October 12, 2011. www.equip.org/ Retrieved October 11, 2011. www.environmentmagazine.org/Archives/Back%20Issues/Se. Retrieved October 14, 2011.
...n, the Louisiana wetlands are an extremely valuable asset to the State of Louisiana and the United States. The continual loss of Louisiana wetlands has the potential to have an immensely negative effect on the economy at a state and national level. Over 2 million people live in the Louisiana coastal parishes (Field et al., 1991). The majority of people living on the Louisiana coast make their living from things that are directly related to the wetlands. The Louisiana wetlands make up the largest wetland community in America and is being lost at a rate greater than the other wetland communities in the country. The suggested strategies that are being taken into consideration could be helpful but it seems that the State of Louisiana is not as concerned as it should be given the future consequences and much like climate change coastal erosion is not being taken serious.
This paper introduces the environmental concerns of the loss of coastal wetlands. The paper will discuss the significance of wetlands and the devastation that is occurring because of human activity. Wetlands are an essential element of our environment both ecological and societal; conservation will be essential for the preservation of these precious ecosystems.
On early morning of August 29th, 2005 on the Gulf Shore near New Orleans, a devastating hurricane struck. It wrecked havoc, demolishing anything in its path. Leaving nothing but mounds of trash. The surviving people were forced to leave due to massive flooding and the destruction of their homes. New Orleans was not the only place hit by Katrina but it was one of the areas that was hit the hardest. Millions of people were affected by this tragedy and the cost range was up in the billions. Crime rates went up, no one had a place to stay and water was polluted. The damage done by Katrina affected New Orleans and the other areas hit years after it struck. Restoration for the areas hit was going to need support from all of America and support groups across the country. No one was ready for this tragedy or could ever predict the horrible outcome.
Withgott, J., & Brennan, S. (2011). Environment: the science behind the stories (4th ed.). San Francisco, CA: Pearson Benjamin Cummings.
Kennedy, X.J., Dorothy M. Kennedy, and Jane E. Aaron. Bedford reader. S.l.: Bedford Bks St Martin'S, 2013. Print.
* Daily, Gretchen C., ed. Nature’s Services: Societal Dependence on Natural Ecosystems. Washington, D.C.: Island Press, 1997.