and Scientific Coordinators Workshop 2004 The Environmental Impact Of Marine Oil Spills Effects‚ Recovery and Compensation Dr. Brian Dicks Technical Team Manager‚ International Tanker Owners Pollution Federation Ltd Paper presented at the International Seminar on Tanker Safety‚ Pollution Prevention‚ Spill Response and Compensation‚ 6th November 1998‚ Rio de Janeiro‚ Brazil INTRODUCTION The short-term effects of oil spills on marine species and communities are well known and predictable. However‚ concerns
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INTRODUCTION Due to the very nature of oil resources‚ the environment is invariably affected. The first way in which the environment is affected by the oil industry is through both the drilling and the transportation processes. The chemicals used in the drilling can be harmful to the environment‚ drilling itself poses a great danger‚ for instance in case of an oil spill (as the Deepwater Horizon oil spill showed)‚ and as the Exxon Valdez disaster so evidently portrayed‚ transportation can be equally
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WHAT IS AN OIL SPILL? An oil spill is the discharge of a liquid petroleum hydrocarbon into the environment‚ especially marine areas‚ due to human activities‚ and is one form of pollution. An oil spill occurs when a vehicle‚ vessel‚ pipeline or drilling rig releases petroleum products into the environment uncontrollably. The first major oil spill on record happened when the Thomas W. Lawson schooner became beached in the Isles of Scilly in 1907‚ spilling 58‚000 barrels of paraffin oil into the
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Pennsylvania the first oil well was drilled (Congressional Digest 2010). The thirty-eight years following that first onshore oil well would be dedicated to searching for offshore oil resources (Congressional Digest 2010). By 1896 those who searched accomplished what they set out to do off of Summerland‚ California (Congressional Digest 2010). During 1910‚ oil was an invaluable source of energy in America (Congressional Digest 2010). The people of America came up with ways to access and gain oil quicker than
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Bioremediation Methods for Oil Spills Contents I. Introduction II. History of Bioremediation 1. ‘Courtship’ Period (Pre-1989) 2. ‘Honeymoon’ Period (1989-1991) 3. ‘Establishment’ Period (since 1992) III. The Biological and Chemical Processes of Bioremediation 1. Biodegradation a. Biological Process b. Degrading Species c. Chemical Process d. Need for Bioremediation 2. Bioremediation a. Seeding with Microbial Cultures b. Environmental Modification
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The Deepwater Horizon Oil Spill The largest marine oil spill in United States history began on April 20‚ 2010‚ with an explosion at the Deepwater Horizon offshore oilrig in the Gulf of Mexico. Millions of barrels of oil flowed into the water over the next 87 days‚ much of which washed up on shore along the Gulf coast region of the United States and Mexico. The accident was the result of numerous shortcuts undertaken by BP‚ and resulted in both environmental destruction and legal action. The events
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humans consume and produce energy. In the 1990s‚ it was estimated that‚ “the annual global input of petroleum would be between 1.7 and 8.8 million metric tons‚ the majority of which is derived from anthropogenic sources.” Meaning the estimated amount of oil that would be used every year to meet the energy demand.(Leahy and Colwell 1990) Since this prediction‚ the amount actually used each year has grown considerably. Due to this increased use‚ there have been an equal amount of environmental response from
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Research The spectrums of oil spill issues are diverse and large. They range from environmental issue to economic‚ ecological‚ ethical‚ politics and policies. Among many other oil spills‚ the BP oil spill in the Gulf of Mexico‚ occurred on April 20‚ 2010 was recorded as the greatest environmental disaster in our history (BP leak the world’s worst accidental oil spill‚ 2010). The goal of our research is to seek possible solutions to reduce the risks of offshore oil spills. To attain this goal‚ we
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Oil spills and the impacts on the ecosystem Discuss the short and long term effects of your chosen impacts on a specific ecosystem. Your response needs to include: -a definition of the impact - How the impact arises (Causes) - the effects on the living AND non living components (think about all the spheres) - Methods to reduce the impacts An oil spill is a release of oil into a body of water‚ often stored in a tanker‚ offshore drilling rig or an underwater pipeline. An oil spill often
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Deepwater Horizon oil spill July 5‚ 2010 Word count: Background: BP plc is a British-based global energy company which is the third largest energy company and it is the United Kingdom’s largest corporation the fourth largest company in the world (BP‚ Wikipedia). Its name is initials of the company’s former legal names British Petroleum. British Petroleum merged with Amoco in December
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