The Use of Dispersants in Marine Oil Spill Response

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Publisher : National Academies Press
ISBN 13 : 0309478219
Total Pages : 341 pages
Book Rating : 4.3/5 (94 download)

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Book Synopsis The Use of Dispersants in Marine Oil Spill Response by : National Academies of Sciences, Engineering, and Medicine

Download or read book The Use of Dispersants in Marine Oil Spill Response written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2020-04-24 with total page 341 pages. Available in PDF, EPUB and Kindle. Book excerpt: Whether the result of an oil well blowout, vessel collision or grounding, leaking pipeline, or other incident at sea, each marine oil spill will present unique circumstances and challenges. The oil type and properties, location, time of year, duration of spill, water depth, environmental conditions, affected biomes, potential human community impact, and available resources may vary significantly. Also, each spill may be governed by policy guidelines, such as those set forth in the National Response Plan, Regional Response Plans, or Area Contingency Plans. To respond effectively to the specific conditions presented during an oil spill, spill responders have used a variety of response optionsâ€"including mechanical recovery of oil using skimmers and booms, in situ burning of oil, monitored natural attenuation of oil, and dispersion of oil by chemical dispersants. Because each response method has advantages and disadvantages, it is important to understand specific scenarios where a net benefit may be achieved by using a particular tool or combination of tools. This report builds on two previous National Research Council reports on dispersant use to provide a current understanding of the state of science and to inform future marine oil spill response operations. The response to the 2010 Deepwater Horizon spill included an unprecedented use of dispersants via both surface application and subsea injection. The magnitude of the spill stimulated interest and funding for research on oil spill response, and dispersant use in particular. This study assesses the effects and efficacy of dispersants as an oil spill response tool and evaluates trade-offs associated with dispersant use.

Oil Spill Dispersants

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Publisher :
ISBN 13 :
Total Pages : 408 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Oil Spill Dispersants by : Committee on Understanding Oil Spill Dispersants: Efficacy and Effects

Download or read book Oil Spill Dispersants written by Committee on Understanding Oil Spill Dispersants: Efficacy and Effects and published by . This book was released on 2005 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: Approximately 3 million gallons of oil or refined petroleum products are spilled into U.S. waters every year. Oil dispersants (chemical agents such as surfactants, solvents, and other compounds) are used to reduce the effect of oil spills by changing the chemical and physical properties of the oil. By enhancing the amount of oil that physically mixes into the water, dispersants can reduce the potential that a surface slick will contaminate shoreline habitats. Although called for in the Oil Pollution Act of 1990 as a tool for minimizing the impact of oil spills, the use of chemical dispersants has long been controversial. This book reviews the adequacy of existing information and ongoing research regarding the effectiveness of dispersants as an oil spill response technique, as well as the effect of dispersed oil on marine and coastal ecosystems. Oil Spill Dispersants also includes recommended steps for policy makers faced with making hard choices regarding the use of dispersants as part of spill contingency planning efforts or during actual spills.

The Use of Dispersants in Marine Oil Spill Response

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Author :
Publisher : National Academies Press
ISBN 13 : 0309478189
Total Pages : 341 pages
Book Rating : 4.3/5 (94 download)

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Book Synopsis The Use of Dispersants in Marine Oil Spill Response by : National Academies of Sciences, Engineering, and Medicine

Download or read book The Use of Dispersants in Marine Oil Spill Response written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2020-05-24 with total page 341 pages. Available in PDF, EPUB and Kindle. Book excerpt: Whether the result of an oil well blowout, vessel collision or grounding, leaking pipeline, or other incident at sea, each marine oil spill will present unique circumstances and challenges. The oil type and properties, location, time of year, duration of spill, water depth, environmental conditions, affected biomes, potential human community impact, and available resources may vary significantly. Also, each spill may be governed by policy guidelines, such as those set forth in the National Response Plan, Regional Response Plans, or Area Contingency Plans. To respond effectively to the specific conditions presented during an oil spill, spill responders have used a variety of response optionsâ€"including mechanical recovery of oil using skimmers and booms, in situ burning of oil, monitored natural attenuation of oil, and dispersion of oil by chemical dispersants. Because each response method has advantages and disadvantages, it is important to understand specific scenarios where a net benefit may be achieved by using a particular tool or combination of tools. This report builds on two previous National Research Council reports on dispersant use to provide a current understanding of the state of science and to inform future marine oil spill response operations. The response to the 2010 Deepwater Horizon spill included an unprecedented use of dispersants via both surface application and subsea injection. The magnitude of the spill stimulated interest and funding for research on oil spill response, and dispersant use in particular. This study assesses the effects and efficacy of dispersants as an oil spill response tool and evaluates trade-offs associated with dispersant use.

An Ecosystem Services Approach to Assessing the Impacts of the Deepwater Horizon Oil Spill in the Gulf of Mexico

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Publisher : National Academies Press
ISBN 13 : 0309288487
Total Pages : 247 pages
Book Rating : 4.3/5 (92 download)

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Book Synopsis An Ecosystem Services Approach to Assessing the Impacts of the Deepwater Horizon Oil Spill in the Gulf of Mexico by : National Research Council

Download or read book An Ecosystem Services Approach to Assessing the Impacts of the Deepwater Horizon Oil Spill in the Gulf of Mexico written by National Research Council and published by National Academies Press. This book was released on 2013-12-20 with total page 247 pages. Available in PDF, EPUB and Kindle. Book excerpt: As the Gulf of Mexico recovers from the Deepwater Horizon oil spill, natural resource managers face the challenge of understanding the impacts of the spill and setting priorities for restoration work. The full value of losses resulting from the spill cannot be captured, however, without consideration of changes in ecosystem services-the benefits delivered to society through natural processes. An Ecosystem Services Approach to Assessing the Impacts of the Deepwater Horizon Oil Spill in the Gulf of Mexico discusses the benefits and challenges associated with using an ecosystem services approach to damage assessment, describing potential impacts of response technologies, exploring the role of resilience, and offering suggestions for areas of future research. This report illustrates how this approach might be applied to coastal wetlands, fisheries, marine mammals, and the deep sea-each of which provide key ecosystem services in the Gulf-and identifies substantial differences among these case studies. The report also discusses the suite of technologies used in the spill response, including burning, skimming, and chemical dispersants, and their possible long-term impacts on ecosystem services.

Using Oil Spill Dispersants on the Sea

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Publisher : National Academies Press
ISBN 13 : 0309090458
Total Pages : 352 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Using Oil Spill Dispersants on the Sea by : National Research Council

Download or read book Using Oil Spill Dispersants on the Sea written by National Research Council and published by National Academies Press. This book was released on 1989-01-01 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: While major oil spills are rare, oil slicks can have disastrous environmental and economic consequences. This book summarizes research on the use of chemical dispersants: their effectiveness and limitations and the results of using them in different spill situations. Based on laboratory and field research as well as on actual case histories, this book contains a clear-cut set of recommendations for action, planning, and research. Of special interest is the chapter on the biological effects of oil itself and of oil treated with chemical dispersants.

Responding to Oil Spills in the U.S. Arctic Marine Environment

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Publisher : National Academies Press
ISBN 13 : 030929889X
Total Pages : 343 pages
Book Rating : 4.3/5 (92 download)

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Book Synopsis Responding to Oil Spills in the U.S. Arctic Marine Environment by : National Research Council

Download or read book Responding to Oil Spills in the U.S. Arctic Marine Environment written by National Research Council and published by National Academies Press. This book was released on 2014-08-01 with total page 343 pages. Available in PDF, EPUB and Kindle. Book excerpt: U.S. Arctic waters north of the Bering Strait and west of the Canadian border encompass a vast area that is usually ice covered for much of the year, but is increasingly experiencing longer periods and larger areas of open water due to climate change. Sparsely inhabited with a wide variety of ecosystems found nowhere else, this region is vulnerable to damage from human activities. As oil and gas, shipping, and tourism activities increase, the possibilities of an oil spill also increase. How can we best prepare to respond to such an event in this challenging environment? Responding to Oil Spills in the U.S. Arctic Marine Environment reviews the current state of the science regarding oil spill response and environmental assessment in the Arctic region north of the Bering Strait, with emphasis on the potential impacts in U.S. waters. This report describes the unique ecosystems and environment of the Arctic and makes recommendations to provide an effective response effort in these challenging conditions. According to Responding to Oil Spills in the U.S. Arctic Marine Environment, a full range of proven oil spill response technologies is needed in order to minimize the impacts on people and sensitive ecosystems. This report identifies key oil spill research priorities, critical data and monitoring needs, mitigation strategies, and important operational and logistical issues. The Arctic acts as an integrating, regulating, and mediating component of the physical, atmospheric and cryospheric systems that govern life on Earth. Not only does the Arctic serve as regulator of many of the Earth's large-scale systems and processes, but it is also an area where choices made have substantial impact on life and choices everywhere on planet Earth. This report's recommendations will assist environmentalists, industry, state and local policymakers, and anyone interested in the future of this special region to preserve and protect it from damaging oil spills.

Understanding Oil Spills and Oil Spill Response

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Publisher :
ISBN 13 :
Total Pages : 60 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Understanding Oil Spills and Oil Spill Response by :

Download or read book Understanding Oil Spills and Oil Spill Response written by and published by . This book was released on 1993 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Assessing the Effects of the Gulf of Mexico Oil Spill on Human Health

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Publisher : National Academies Press
ISBN 13 : 0309161142
Total Pages : 201 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Assessing the Effects of the Gulf of Mexico Oil Spill on Human Health by : Institute of Medicine

Download or read book Assessing the Effects of the Gulf of Mexico Oil Spill on Human Health written by Institute of Medicine and published by National Academies Press. This book was released on 2010-09-01 with total page 201 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the origin of the leak, to the amount of oil released into the environment, to the spill's duration, the 2010 Gulf of Mexico oil spill poses unique challenges to human health. The risks associated with extensive, prolonged use of dispersants, with oil fumes, and with particulate matter from controlled burns are also uncertain. There have been concerns about the extent to which hazards, such as physical and chemical exposures and social and economic disruptions, will impact the overall health of people who live and work near the area of the oil spill. Although studies of previous oil spills provide some basis for identifying and mitigating the human health effects of these exposures, the existing data are insufficient to fully understand and predict the overall impact of hazards from the Deepwater Horizon oil spill on the health of workers, volunteers, residents, visitors, and special populations. Assessing the Effects of the Gulf of Mexico Oil Spill on Human Health identifies populations at increased risks for adverse health effects and explores effective communication strategies to convey health information to these at-risk populations. The book also discusses the need for appropriate surveillance systems to monitor the spill's potential short- and long-term health effects on affected communities and individuals. Assessing the Effects of the Gulf of Mexico Oil Spill on Human Health is a useful resource that can help policy makers, public health officials, academics, community advocates, scientists, and members of the public collaborate to create a monitoring and surveillance system that results in "actionable" information and that identifies emerging health risks in specific populations.

Oil dispersants

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Publisher :
ISBN 13 :
Total Pages : 67 pages
Book Rating : 4.:/5 (84 download)

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Book Synopsis Oil dispersants by : United States. Government Accountability Office

Download or read book Oil dispersants written by United States. Government Accountability Office and published by . This book was released on 2012 with total page 67 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Oil in the Sea III

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Publisher : National Academies Press
ISBN 13 : 0309084385
Total Pages : 278 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Oil in the Sea III by : National Research Council

Download or read book Oil in the Sea III written by National Research Council and published by National Academies Press. This book was released on 2003-03-14 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the early 1970s, experts have recognized that petroleum pollutants were being discharged in marine waters worldwide, from oil spills, vessel operations, and land-based sources. Public attention to oil spills has forced improvements. Still, a considerable amount of oil is discharged yearly into sensitive coastal environments. Oil in the Sea provides the best available estimate of oil pollutant discharge into marine waters, including an evaluation of the methods for assessing petroleum load and a discussion about the concerns these loads represent. Featuring close-up looks at the Exxon Valdez spill and other notable events, the book identifies important research questions and makes recommendations for better analysis ofâ€"and more effective measures againstâ€"pollutant discharge. The book discusses: Inputâ€"where the discharges come from, including the role of two-stroke engines used on recreational craft. Behavior or fateâ€"how oil is affected by processes such as evaporation as it moves through the marine environment. Effectsâ€"what we know about the effects of petroleum hydrocarbons on marine organisms and ecosystems. Providing a needed update on a problem of international importance, this book will be of interest to energy policy makers, industry officials and managers, engineers and researchers, and advocates for the marine environment.

Oil Dispersants

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Publisher :
ISBN 13 : 9781974227686
Total Pages : 74 pages
Book Rating : 4.2/5 (276 download)

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Book Synopsis Oil Dispersants by : U.s. Government Accountability Office

Download or read book Oil Dispersants written by U.s. Government Accountability Office and published by . This book was released on 2017-08-04 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: "In April 2010, an explosion onboard the Deepwater Horizon drilling rig in the Gulf of Mexico led to a release of approximately 206 million gallons of oil. When an oil spill occurs, responders have several options for managing the environmental impacts, including using chemical dispersants to break the oil into smaller droplets, which can promote biodegradation and help prevent oil from coming on shore. GAO was asked to review (1) what is known about the use of chemical dispersants and their effects, and any knowledge gaps or limitations; (2) the extent to which federal agencies and other entities have taken steps to enhance knowledge on dispersant use and its effects; and (3) challenges, if any, that researchers and federal agencies face in their attempts to enhance knowledge. GAO collaborated with the National Academy of Sciences to identify and recruit experts on dispersant use and conducted interviews with these experts, agency officials, and other specialists, and reviewed key documents and reports."

Dispersants and Well Containment

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Publisher : Nova Science Publishers
ISBN 13 : 9781622576647
Total Pages : 0 pages
Book Rating : 4.5/5 (766 download)

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Book Synopsis Dispersants and Well Containment by : Colton Adams

Download or read book Dispersants and Well Containment written by Colton Adams and published by Nova Science Publishers. This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: When an oil spill occurs in coastal waters of the United States, responders have several options for managing the environmental impacts of the spill, including the use of chemical dispersants and well containment. Dispersants do not reduce the total amount of oil entering the environment; rather, they help break down oil into small droplets that can more easily mix into the water below the surface, increasing biodegradation rates and potentially decreasing the impact of spilled oil on the shoreline. However, because chemical dispersants promote the movement of oil below the surface, their use exposes the underwater environment and the ocean floor to more of the spilled oil, where it may also have harmful effects. This book examines and assesses new spill response capabiities and technologies, with a focus on dispersants and well containment.

Dispersants in Oil Spills

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Publisher :
ISBN 13 : 9781612092416
Total Pages : 0 pages
Book Rating : 4.0/5 (924 download)

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Book Synopsis Dispersants in Oil Spills by : Edward K. Holm

Download or read book Dispersants in Oil Spills written by Edward K. Holm and published by . This book was released on 2011 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book examines the issues raised by the use of dispersants in the Deepwater Horizon spill. Dispersants change the distribution, not the amount, of oil within a marine environment. The author of this book examines how well the government handled the dispersant issues it faced in the absence of necessary scientific information and pursuant to a regulatory regime that had failed to anticipate this kind of problem. Also discussed is how, in light of lessons learned from this recent experience, government procedures and existing laws might be improved to allow for sounder decisions regarding the use of dispersants in the future.

Spills of Diluted Bitumen from Pipelines

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Publisher : National Academies Press
ISBN 13 : 0309380103
Total Pages : 167 pages
Book Rating : 4.3/5 (93 download)

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Book Synopsis Spills of Diluted Bitumen from Pipelines by : National Academies of Sciences, Engineering, and Medicine

Download or read book Spills of Diluted Bitumen from Pipelines written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2016-03-22 with total page 167 pages. Available in PDF, EPUB and Kindle. Book excerpt: Diluted bitumen has been transported by pipeline in the United States for more than 40 years, with the amount increasing recently as a result of improved extraction technologies and resulting increases in production and exportation of Canadian diluted bitumen. The increased importation of Canadian diluted bitumen to the United States has strained the existing pipeline capacity and contributed to the expansion of pipeline mileage over the past 5 years. Although rising North American crude oil production has resulted in greater transport of crude oil by rail or tanker, oil pipelines continue to deliver the vast majority of crude oil supplies to U.S. refineries. Spills of Diluted Bitumen from Pipelines examines the current state of knowledge and identifies the relevant properties and characteristics of the transport, fate, and effects of diluted bitumen and commonly transported crude oils when spilled in the environment. This report assesses whether the differences between properties of diluted bitumen and those of other commonly transported crude oils warrant modifications to the regulations governing spill response plans and cleanup. Given the nature of pipeline operations, response planning, and the oil industry, the recommendations outlined in this study are broadly applicable to other modes of transportation as well.

Oil Dispersants

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Publisher : ASTM International
ISBN 13 : 0803111940
Total Pages : 308 pages
Book Rating : 4.8/5 (31 download)

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Book Synopsis Oil Dispersants by : L. Michael Flaherty

Download or read book Oil Dispersants written by L. Michael Flaherty and published by ASTM International. This book was released on 1989 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Oil Dispersants and the Environmental Consequences of Their Usage

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Publisher :
ISBN 13 :
Total Pages : 116 pages
Book Rating : 4.3/5 (126 download)

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Book Synopsis Oil Dispersants and the Environmental Consequences of Their Usage by : Craig W. Dye

Download or read book Oil Dispersants and the Environmental Consequences of Their Usage written by Craig W. Dye and published by . This book was released on 1980 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Oil Spill Chemical Dispersants

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Publisher : ASTM International
ISBN 13 : 9780803104006
Total Pages : 467 pages
Book Rating : 4.1/5 (4 download)

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Book Synopsis Oil Spill Chemical Dispersants by : Tom E. Allen

Download or read book Oil Spill Chemical Dispersants written by Tom E. Allen and published by ASTM International. This book was released on 1984 with total page 467 pages. Available in PDF, EPUB and Kindle. Book excerpt: