Download or read book Oil in the Sea IV written by National Academies of Sciences Engineering and Medicine and published by . This book was released on 2023-06-28 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Oil and natural gas represent more than 50 percent of the worldwide energy supply, with high energy demand driven by population growth and improving standards of living. Despite significant progress in reducing the amount of oil in the sea from consumption, exploration, transportation, and production, risks remain. This report, the fourth in a series, documents the current state-of-knowledge on inputs, fates and effects of oil in the sea, reflecting almost 20 additional years of research, including long-term effects from spills such as the Exxon Valdez and a decade-long boom in oil spill science research following the Deepwater Horizon oil spill. The report finds that land-based sources of oil are the biggest input of oil to the sea, far outweighing other sources, and it also notes that the effects of chronic inputs on the marine environment, such as land-based runoff, are very different than that from an acute input, such as a spill. Steps to prevent chronic land-based oil inputs include reducing gasoline vehicle usage, improving fuel efficiency, increasing usage of electric vehicles, replacing older vehicles. The report identifies research gaps and provides specific recommendations aimed at preventing future accidental spills and ensuring oil spill responders are equipped with the best response tools and information to limit oil's impact on the marine environment.
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.
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.
Download or read book Oil Pollution and its Environmental Impact in the Arabian Gulf Region written by M. Al-Azab and published by Elsevier. This book was released on 2005-11-11 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: Situated within the richest oil area in the world, the Arabian Gulf represents a stressed ecosystem with scarce published data and environmental studies. The oil-related activities cause significant damages to different ecosystem components such as coral reefs, algal mats, mangrove and other habitats. In addition to the increasing potential of pollution and its adverse effect on the ecosystem, oil spills and relevant implications can severely affect the main source of desalinated water for the Gulf countries due to their limited water resources. Interest in pollution issues associated with Arabian Gulf has been growing in the last few years. These issues include identification and documentation of the major sources of oil pollution in the Gulf region, evaluation of the analytical methods used to identify the different types of pollutants, review of the recent advances in oil pollution impact treatment and prevention, develop stronger cooperation ties between interested members of the community, and encourage awareness of the oil pollution as a serious environmental problem in the region. This book compiles recent studies addressing the above issues grouped in four categories; monitoring and characterizing oil spills, modeling the fate of pollutants and oil slicks in marine water, environmental effects of oil pollution on the ecosystem components, and combating, prevention and treatment of oil pollution.* Studies oil pollution issues in association with the Arabian Gulf* Compiles recent case studies conducted in the Arabian Gulf* Addresses diverse topics related to pollution issues in the marine water in general and in the Arabian Gulf in particular
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.
Download or read book Oil in the Sea written by National Research Council and published by National Academies Press. This book was released on 1985-01-01 with total page 619 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive volume follows up and expands on an earlier National Academy of Sciences book. It is the result of an intensive multidisciplinary effort to assess the problems relating to petroleum-derived hydrocarbons in the marine environment. Specifically, it examines the inputs, analytical methods, fates, and effects of petroleum in the marine environment. The section on effects has been expanded significantly, reflecting the extensive scientific effort put forth in determining the effects of petroleum on marine organisms. Other topics discussed include petroleum contamination in specific geographical areas, the potential hazards of this contamination to human health, the impact of oil-related activities in the northern Gulf of Mexico, and the potential impact of petroleum on fisheries.
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.
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:
Download or read book Oil on the Sea written by D. P. Hoult and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 117 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the last decade, changes in the scale of operations required to find and transport oil have led to a pollution problem of major proportions: oil on the sea. These changes occurred slowly, and the change in magnitude of the possi bilities for . pollution went unrecognized until a series of dramatic accidents recently gave the problem wide-spread public notice. The Torrey Canyon and Santa Barbara episodes are discussed in this volume. The changes in the scale of oil operations stem from an ever increasing demand for energy. In response to this demand, oil drilling from offshore rigs on the continental shelf has been rapidly developed. To inexpensively trans port oil to the consumers of energy, huge supertankers, of ever increasing size, are being constructed. These ships effect economic savings at the expense of being relatively underpowered, and less maneuverable. Having very deep draft, they are constrained to operate on the high seas and the few deep harbors of the world. Every year there is more oil pumped from the sea floor. Every year more oil is trans ported over the sea. Approximately one tenth of one per cent of this oil each year is spilled on the sea. The purpose of the present volume is to provide a summary of our current understanding of the problem of oil on the sea. Before describing in detail the topics presented, it seems well to point out .
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.
Download or read book Stirring Up the South China Sea IV written by and published by . This book was released on 2016 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The South China Sea's hydrocarbon resources are hotly contested though its reserves are unproven. While their potential economic benefit may be considerable, their foremost significance is political, as their division has implications for sovereignty and fundamental law of the sea principles. Exploration frictions have deepened geopolitical fault lines. Competition once framed by verbal warnings and diplomatic pressure today frequently takes the form of physical confrontation. A key factor is China's growing capability and accompanying desire to expand its own exploration while preventing other claimants' activity. In parallel, Beijing has advocated setting aside disputes and developing resources jointly, but as collaboration remains elusive, analysts in China have called for unilateral measures to pressure uncooperative parties. Better would be greater efforts to create mechanisms for preventing competition from becoming conflict, while seeking better understanding of motivations needed for eventual cooperation"--Publisher's web site.
Download or read book The Gulf of Mexico Sedimentary Basin written by John W. Snedden and published by Cambridge University Press. This book was released on 2019-11-21 with total page 343 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive and richly illustrated overview of the Gulf of Mexico Basin, including its reservoirs, source rocks, tectonics and evolution.
Download or read book Manual on Oil Pollution written by International Maritime Organization and published by IMO Publishing. This book was released on 2005 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a clear and concise overview of the present level of knowledge and expertise in the field of oil spill response. It covers the behaviour and fate of different types of oil when spilled and the effects on marine and coastal resources. Guidance is given on aerial surveillance, the at-sea measure of containment and recovery, and the use of chemical dispersants, and there are new chapters on in situ burning and bioremediation measures. Other chapters cover shoreline cleaning strategies, waste management and disposal. Guidance is provided on training, exercises and equipment maintenance and storage, and information is also given on liability, compensation and cost accounting.
Download or read book Oil Field Chemicals written by Johannes Fink and published by Elsevier. This book was released on 2003-08-19 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt: Oil field chemicals are gaining increasing importance, as the resources of crude oil are decreasing. An increasing demand of more sophisticated methods in the exploitation of the natural resources emerges for this reason. This book reviews the progress in the area of oil field chemicals and additives of the last decade from a rather chemical view. The material presented is a compilation from the literature by screening critically approximately 20,000 references. The text is ordered according to applications, just in the way how the jobs are emerging in practice. It starts with drilling, goes to productions and ends with oil spill. Several chemicals are used in multiple disciplines, and to those separate chapters are devoted. Two index registers are available, an index of chemical substances and a general index.* Gives an introduction to the chemically orientated petroleum engineer.* Provides the petroleum engineer involved with research and development with a quick reference tool. * Covers interdisciplinary matter, i.e. connects petroleum recovery and handling with chemical aspects.
Download or read book Letter of the Secretary of State Transmitting a Statement IV V Report of the Commercial Relations of the United States with Foreign Nations for the Year s 1857 1861 written by and published by . This book was released on 1858 with total page 542 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Approaches for Ecosystem Services Valuation for the Gulf of Mexico After the Deepwater Horizon Oil Spill written by National Research Council and published by National Academies Press. This book was released on 2012-03-17 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt: On April 20, 2010, the Deepwater Horizon platform drilling the Macondo well in Mississippi Canyon Block 252 (DWH) exploded, killing 11 workers and injuring another 17. The DWH oil spill resulted in nearly 5 million barrels (approximately 200 million gallons) of crude oil spilling into the Gulf of Mexico (GoM). The full impacts of the spill on the GoM and the people who live and work there are unknown but expected to be considerable, and will be expressed over years to decades. In the short term, up to 80,000 square miles of the U.S. Exclusive Economic Zone (EEZ) were closed to fishing, resulting in loss of food, jobs and recreation. The DWH oil spill immediately triggered a process under the U.S. Oil Pollution Act of 1990 (OPA) to determine the extent and severity of the "injury" (defined as an observable or measurable adverse change in a natural resource or impairment of a natural resource service) to the public trust, known as the Natural Resources Damage Assessment (NRDA). The assessment, undertaken by the trustees (designated technical experts who act on behalf of the public and who are tasked with assessing the nature and extent of site-related contamination and impacts), requires: (1) quantifying the extent of damage; (2) developing, implementing, and monitoring restoration plans; and (3) seeking compensation for the costs of assessment and restoration from those deemed responsible for the injury. This interim report provides options for expanding the current effort to include the analysis of ecosystem services to help address the unprecedented scale of this spill in U.S. waters and the challenges it presents to those charged with undertaking the damage assessment.
Download or read book Oil and Gas Production Handbook An Introduction to Oil and Gas Production written by Havard Devold and published by Lulu.com. This book was released on 2013 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
