1. Joint Industry Sponsored Effort to Evaluate Post-Macondo Dispersant Research
- Author
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Thomas Smith Coolbaugh, Geeva Varghese, Rob Cox, and Emily Hague
- Subjects
0106 biological sciences ,Engineering ,business.industry ,Task force ,010604 marine biology & hydrobiology ,010501 environmental sciences ,01 natural sciences ,Dispersant ,chemistry.chemical_compound ,chemistry ,Oil spill ,Petroleum ,Joint (building) ,Operations management ,business ,0105 earth and related environmental sciences - Abstract
As an outcome of the creation of the American Petroleum Institute’s (API) Oil Spill Prevention and Response Joint Industry Task Force (OSPR JITF) following the Macondo oil release, and with support from the IPIECA-IOGP Oil Spill Response JIP, a team was formed to evaluate emerging dispersant-related research. It was clear that there was a need to interact with research and development consortia and other oil spill response-related research groups to provide input and potential guidance in order to encourage real world relevance, especially since the Gulf of Mexico Research Initiative (GoMRI) had been created with a funding level of $500 million over a 10 year period. A specific outcome of the effort has been a review of research papers on dispersant fate and effects published post-Macondo. The main objective was to review results of recent dispersant research with a goal of providing a link to existing dispersant knowledge and to spill response management questions facing spill response planners in the post-Macondo environment. This effort was viewed as an opportunity to solidify a working relationship between federal government and industry personnel and academic researchers in an area of oil spill-related research that would be important for the foreseeable future. Dispersants are one of the tools that may be used to respond to oil spills, especially to those that are large and offshore. When used appropriately, dispersants may prevent slicks from reaching shorelines and adversely impacting sensitive coastal ecosystems. The use of dispersants during the Macondo incident resulted in an increased awareness of their use, especially among the academic community and the general public. The review panel had a primary goal to identify recurring misunderstandings and inconsistencies that might arise due to researchers’ inexperience with the real-world aspects of oil spills, spill response, and the way in which dispersants are designed to be used (spraying on slicks, usually in offshore waters) or with applicable oil toxicity research standards (e.g., use of appropriate dispersed oil concentrations during studies). The objectives were to identify:Potential problems for researchers so that they can be avoided in ongoing studiesEvaluate and share potentially misleading results, especially as they might influence global dispersant regulations inappropriately The paper will review results to date and highlight those areas that are viewed to be the most consistent and problematic (e.g., the inappropriate use of nominal versus measured exposure conditions, a focus on dispersant rather than dispersed oil toxicity).
- Published
- 2017