Predicting the Behavior of an Oil Spill in the Black Sea Resulting from Accidental Offshore Deepwater Blowout

2018 ◽  
Vol 6 (1) ◽  
pp. 48-83
Author(s):  
Konstantin A. Korotenko
Keyword(s):  
2001 ◽  
Vol 2001 (2) ◽  
pp. 1119-1120 ◽  
Author(s):  
Kay Thompson ◽  
Melissa Lapsa

ABSTRACT The U.S. Department of Energy's (DOE's) Office of International Affairs has been joined by an interagency task force to undertake a program in the Black Sea region called the “Black Sea Environmental Initiative.” The objectives of the task force are to support the countries of the region to address significant Black Sea environmental issues, including oil spill response and prevention. Working with delegates from Bulgaria, Georgia, Romania, Russia, Turkey, and Ukraine, DOE and Oak Ridge National Laboratory (ORNL) coordinated a workshop on a regional oil spill emergency response system for the Black Sea on September 14–17, 1999 in Odessa, Ukraine; DOE and the National Academy of Science, Ukraine cosponsored the workshop. The “Black Sea Environmental Information Center” Web site was unveiled at the Odessa workshop. Created by ORNL, the Web site ( http://pims.ed.ornl.gov/blacksea) facilitates information flow and dialog between the countries of the region. The Web site is intended to provide a comprehensive source for information on: Oil spill cleanup, monitoring, and related commercial technologies Scientists' requests for research partner Various countries' laws, regulations, and standards relating to the environmental condition of the Black Sea Publication of scientific papers and on-line discussions of these issue Individuals and companies working on Black Sea environmental issues The Web site also provides a real time chat capability where meetings are organized. Several meetings among regional officials have been conducted and planning is underway for the first real-time training session, which will be held in the next few months. The Web site also is host to a growing database of historical pollution testing data from research institutes around the Black Sea.


PeerJ ◽  
2018 ◽  
Vol 6 ◽  
pp. e5448
Author(s):  
Konstantin A. Korotenko

Because of the environmental sensitivity of the Black Sea, as a semi-enclosed sea, any subsea oil spill can cause destructive impacts on the marine environment and beaches. Employing numerical modeling as a prediction tool is one of the most efficient methods to understand oil spill behavior under various environmental forces. In this regard, a coupled circulation/deepsea oil spill model has been applied to the Black Sea to address the behavior of the oil plume resulting from a representative hypothetical deepwater blowout. With climatological forcing, the hydrodynamic module based on DieCAST ocean circulation model realistically reproduces seasonally-varying circulation from basin-scale dominant structures to meso- and sub-mesoscale elements. The oil spill model utilizes pre-calculated DieCAST thermo-hydrodynamic fields and uses a Lagrangian tracking algorithm for predicting the displacement of a large number of seeded oil droplets, the sum of which forms the rising oil plume resulting from a deepwater blowout. Basic processes affecting the transport, dispersal of oil and its fate in the water column are included in the coupled model. A hypothetical oil source was set at the bottom, at the northwestern edge of the Shatsky Ridge in the area east of the Crimea Peninsula where the oil exploration/development is likely to be planned. Goals of the study are to elucidate the behavior of the subsea oil plume and assess scales of contamination of marine environment and coastlines resulting from potential blowouts. The two 20-day scenarios with the oil released by a hypothetical blowout were examined to reveal combined effects of the basin-scale current, near-shore eddies, and winds on the behavior of the rising oil plume and its spreading on the surface. Special attention is paid to the Caucasian near-shore anticyclonic eddy which is able to trap surfacing oil, detain it and deliver it to shores. The length of contaminated coastlines of vulnerable Crimean and Caucasian coasts are assessed along with amounts of oil beached and deposited.


2005 ◽  
Vol 2005 (1) ◽  
pp. 371-374
Author(s):  
Marian K. (Kay) Thompson ◽  
Melissa V. Lapsa ◽  
Robert B. Shelton ◽  
Kim R. Grubb

ABSTRACT Prevention of oil spills and effective action in the case of a spill are crucial to protecting and maintaining the environment. Up-to-date, reliable, and easily accessible research and information are extremely important and help to ensure a united front of preparation and to facilitate remedial action should a spill occur. The better the information available, the better the chance for prevention and, in the event of a spill, efficient and effective cleanup. The Interspill 2004 conference in Trondheim, Norway, hosted a U.S.-Russian Workshop on Oil Spill Prevention and Response. The workshop, which focused on dispersants, was the culmination of agreements signed by U.S. Secretary of Energy Spencer Abraham and Russian Minister of Energy Igor Yusufov to discuss energy issues of interest to both countries and to implement the oil spill prevention and response agreement developed between the United States and Russia. To assist the participants and in concert with the workshop, the Black Sea and Caspian Sea Environmental Information Center (http://pims.ed.ornl.gov) posted relevant material from the U.S. Environmental Protection Agency (EPA), the International Petroleum Industry Environmental Conservation Association (IPIECA), the International Tanker Owners Pollution Federation (ITOPF), the National Oceanic and Atmospheric Administration (NOAA), and the U.S. Coast Guard. Although this web site offers information on region- and country-specific initiatives, its usefulness is far-reaching—the Center's information on oil spill prevention and response, research and development, and communications and related technologies have worldwide applications. Indeed, more than a hundred organizations from all over the world have registered, and interested organizations are encouraged to do the same to promote their technologies, services, or research activities. The site is being accessed at roughly 1,000 hits per day from 115 countries all over world. During July 2004, there were more than 40,000 hits on the web site. The oil industry strongly supports the information center and has representatives participate in all of its workshops. The Center is intended to be used as a tool to provide a comprehensive source of information:It publishes results and lists participants of several workshops.It hosts online “real-time” meetings that allow participants to plan structured meetings at an optimal time across different time zones.It provides information on oil spill prevention, cleanup, monitoring, and related commercial technologies and offers on-line discussions of these issues.It provides information about the laws, regulations, and standards of various countries relating to the environmental condition of the sea.It posts relevant published scientific papers.It publishes lists of participants working on Black Sea and Caspian Sea environmental issues.It is home to a growing database of historical pollution-testing data from research institutes in the region.


1999 ◽  
Vol 1999 (1) ◽  
pp. 963-966
Author(s):  
Robert W. Urban ◽  
William J. Hanlon

ABSTRACT The application of remote satellite imaging, coupled with Geographic Information System (GIS) technology has been used to create coastal maps enhanced with environmental information. The use of such techniques for oil spill response requires the development of practical applications to assist responders with real-time decision making. In a joint effort with regional navies for Black Sea spill contingency planning, the U.S. Navy has developed methods by which a quick, accurate, and economical application of existing technology can be used to produce data rich maps for a large area of interest. This combines various existing techniques to create practical applications and usable documents for oil spill planners and responders. Existing environmental data on a selected area of the Black Sea coastal zone was collected and this information was sorted, harmonized and transposed onto a rectified multispectral satellite image of the area in a GIS format. Multispectral analysis was performed on the image to locate environmentally distinct zones. The resulting multi-layered GIS map provides a useful representation of coastal environmental sensitivities, and in many ways surpasses conventional GIS systems. The satellite image provides an accurate and real-time map of the area while the multispectral data precisely locates common ecosystems, such as wetlands and forests. This allows for the rapid prioritization of coastal areas and the ability to pinpoint specific areas for protection. The resulting process provides emergency responders the ability to quickly and efficiently create a data rich GIS. This system will provide reliable, timely information for protection strategies, identifying environmental and public risks, and offer a basis by which to measure spill impacts and recovery techniques, especially in areas where environmental reference data is limited.


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