The Environmental Effects Of The Exxon Valdez Oil Spill

Massive cleanup efforts were initiated within a few weeks of the spill and they continued at reduced levels for the next three years. Approximately 14% of the spilled oil was recovered by cleanup crews (Newsweek, p.50). As a result of these efforts and natural weathering, little oil from the spill remained in the affected area by 1992. However, according to the National Oceanic and Atmosphere Administration some oil residues are still found under the ocean surface in areas sheltered from wind and waves. Yet, these residues are highly weathered and the toxicity is reduced to levels tolerable by organisms in the water (7). Nonetheless, the magnitude and timing of the Exxon Valdez oil spill raised immediate concerns about possible effects on marine fish and wildlife and prospects that these effects might be long lasting.

On April 20th 2010 an explosion on an oil ridge of the coast of the Gulf of Mexico, was the cause of the greatest environmental disaster in history of the United States. This explosion took the lives of eleven men who were working on the ridge, and also ruptured an oil line, which dumped more than 4.9 million barrels of oil into the Gulf of Mexico. This oil spill significantly affected the wildlife of the gulf coast, killing hundreds of fishes, birds, and reptile that call the gulf coast home. The spill also affected global supply chain for major industries.

Imagine 2,500 to 68,000 square miles covered in 4.9 million barrels of oil. No, imagine being covered in 4.9 million barrels of oil. Picture yourself gasping for air in an ocean filled with oil. That is exactly what birds, sea turtles, dolphins, and other animals had to do after the most catastrophic oil spill of all time occurred on April 20, 2010.

The oil spill created long term problems for the living organisms that inhabit the Gulf of Mexico. The oil covered the feathers of birds, making them unable to float at the surface. The oil killed some of the deep sea coral as far as seven miles away from the site. Mammals ingested the oil, which resulted in some of the mammals having internal bleeding and ulcers. This has also lead to an increase in sea turtles stranding, sick dolphins, and a decrease in population of many marine animals. This disaster stuck during the breeding season for many species of wildlife. “The oil’s toxicity may have hit egg and larval organisms immediately”, which could have wiping out those age classes. Population dips and cascading food web has occurred due to

One of the most recognized disasters regarding hazardous chemicals is the wreck of the infamous Exxon Valdez. After the oil tanker ran aground on Bligh reef in the spring of 1989, millions of liters of crude oil leaked into the Prince William Sound, off the coast of Northern Alaska causing millions of the native wildlife to die. Thankfully, it didn’t seep into the open ocean but the oil harmed not only the local Alaskan wildlife it also harmed the reputation and honesty of big oil corporations such as the Exxon shipping company, the livelihoods of thousands of the local fishermen and the water quality of the Prince William Sound. The Exxon Valdez

To begin, the Exxon Valdez Oil Spill was a man-made environmental disaster that occurred in 1989. On March 24, the Exxon Valdez oil tanker struck Bligh Reef and spilled 260,000 barrels of crude oil into the waters of Prince William Sound in Alaska (Piatt, Lensick, Butler, Kendziorek & Nysewander, 1990). Eventually, this oil spread across 30,000 km² of water, damaging ecosystems and marine life along the way (Piatt, 1990). Evidently, this oil spill is considered to be one of the most destructive man-made environmental disasters in history (Dimdam, 2013).

Twenty seven years ago, tragedy struck the cold Pacific waters of Bligh reef in Alaska. March 24, 1989 Exxon Valdez oil spill took place. It was a devastating and horrific event that took more life than you can could count within the same hour. It is said to be the cause of mischeck and improper equipment supply. The cause was so big, no one noticed it. Such a massacre of wildlife could have been avoided if only they took the time to care.

Back in the spring of 2010, the Gulf of Mexico experienced the worst oil spill in U.S history as a result of an explosion and sinking of the Deepwater Horizon Oil rig. On April 10th the hazardous accident had already killed 11 people, deformed and killed countless numbers of marine wildlife, and leaked 3.19 million barrels of oil that spread about 42 miles off the coast of Louisiana. Even though the well was located within the deep sea (the lowest part of the ocean that accounts for most of the water on Earth) the ecosystem suffered heavily from it. For instance, it has been reported that over 335 dolphins died, hundreds of sea turtles washed up on the shore soaked in oil, and hundreds of seabirds drowned or starved from not being able to fly,

The BP oil was who had the spill. Shrimp, Fish, Dolphins, Birds, Turtles, and other animals were starved, killed, poisoned and there habitat was messed up and there food was killed (Friedman 29). Most of the pelicans and birds was covered in oil and made it where they can’t fly (Friedman 30).

In this century, there are nothing new about human corruption of the earth. However, in this article said that today, scientists has investigated the effects of Exxon Valdez oil spill in 1989 on Alaskan communities and ecosystems for embryonic salmon and herring. Exxon Valdez oil spill in Alaska shows that the spill may had much greater impacts on spawning fish than previously recognized because of crude oil can develop hidden heart defects that adjustment for their later survival.

On April 28th, 2010 cleanup crews were rushing to clean up a huge oil spill on the Gulf of Mexico. This spill occurred because of an oil rig explosion that took place on April 20th. The oil spill was threatening miles of coast line in four different states, and not to mention marine wild life that live in those waters. This oil spill soon became the worst oil spill the United States had ever seen. There were 126 workers on board the oil rig when it exploded, most of the workers escaped, but eleven were missing but then confirmed dead. The cause of the explosion is being investigated. Since the explosion, experts estimated a total of 210,000 gallons of oil were spilling into the gulf. Experts are also worried about the sea life and how

“One of the last best places on earth”-Holleman, Marybeth. The water was innocently untouched before the Exxon Valdez oil tanker struck Prince William Sound’s Bligh Reef. As oil spillage only grew cleanup began to take place right away. The recovery was a long process due to lack of efforts. In addition, discussions formed at the scene questioning if this was a crime, an accident, or a felony (Lewis, G). Although the Exxon Valdez oil spill was one of the most devastating environmental disasters, the response to the following oil spills didn’t significantly improve.

On March 24th 1989, the Exxon Valdez oil tanker ran aground in Prince William Sound Alaska, spilling roughly 10.8 gallons of crude oil polluting over a thousand miles of Alaska’s coast (Gerken, 2014). At its time, it was the worst oil spill in history, lasting for several days. It was caused by the negligence of the captain who was reportedly intoxicated at the time. The oil was very quickly dispersed over a wide area of land because of extreme tidal fluctuations and a storm several days after the spill (http://www.eoearth.org/view/article/152720).

So, was the spill ever cleaned up? The simple answer is no. The explanation is a little more complicated. For about four summers, people attempted to clean and undo the damage done by the spill. However,

Over 8000 animals were reported dead 6 months after the spill, including many that were on the endangered species list (7). Subsequently, seafood prices increased affecting restaurants and supermarkets. People abstained from going to beaches covered in oil, water sports and other aquatic attractions which meant that all organisations involved in tourism such as hotels, tour operators, restaurants and boat rental companies were affected (1). Furthermore, the method of cleaning up the oil by “in-situ burning” (burning oil in a contained area on the surface of the water), had adverse effects on the environment as the burning off of the oil led to mutations and increased mortality due to pollution.