Intelligent decision support for marine oil spill response in harsh environments

恶劣环境下海上溢油应急响应智能决策支持

• 批准号: RGPIN-2020-05002
• 负责人: Chen, Bing
• 金额: $ 6.41万
• 依托单位: Memorial University of Newfoundland
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2022
• 资助国家: 加拿大
• 起止时间: 2022-01-01 至 2023-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=749312
• 关键词: Intelligent; decision; support; marine; oil

Marine oil spills (e.g., 2010 BP spill) can not only cause significantly negative impacts on the environment and socio-economy but constitute a long-term hazard to marine life and human health. The response to a spill is a time-sensitive, dynamic, multifaceted and complex process, depending on various factors e.g., oil quantity/properties, location, environmental conditions, response resources, and human judgement/behaviours. The success much relies on how efficiently and effectively the information and resources can be utilized and how optimally and quickly the decision and actions can be made. It is further challenged by harsh marine environments (low temperature, rough sea, sea ice, etc.) prevailing in Canadian offshore areas such as the Arctic/Northern Atlantic oceans. The response window of opportunity is very short due to technical/logistic difficulties, safety, and rapid oil movement. This has been evidenced by three recent spills in Newfoundland offshore. Thus, dynamic and efficient response decision support is much desired but still lacking of research and practice. Furthermore, human factors/errors contribute 60-80% in spill accidents but without good understating of their effects on spill response. Therefore, the research is to help address these challenges by developing an intelligent Marine Oil Spill response Decision Support System (iMOS-DSS) for harsh environments with focuses on: 1) comprehensive review and development of marine oil spill i-Base (oil/spill databases and a response knowledge base); 2) intelligent agent and human factor analysis aided spill simulation; 3) deep learning aided response process simulation-optimization coupling supported by decanting experiments (skimming, separation, treatment, and disposal); 4) artificial intelligence aided marine oil spill response decision support; and 5) virtual reality aid visualization for marine oil spill response decision making. The most commonly used response option (and only legally allowed in Canada), decanting process, will be mainly targeted for lab experiment to support process simulation and optimization work. System validation and evaluation will be further conducted via local spill responders' classroom and at-sea training exercises in NL. The proposed program will 1) produce new/advanced knowledge and methodologies to address urgent needs in improving response capabilities in Canada and beyond; 2) enrich and improve the theories and technologies of environmental emergency management and decision making in general; 3) train next-generation professionals and researchers through a cross-disciplinary, equitable, diverse and inclusive (EDI) research/training environment; 4) help position my group and university globally in marine oil spill research to expand international collaborations/impacts and apply the outcomes worldwide; and 5) bring significant short-/long-term benefits by supporting responsible development of industry and protecting our marine environments.

海上溢油（例如，2010年英国石油公司漏油事件）不仅会对环境和社会经济造成重大负面影响，而且会对海洋生物和人类健康构成长期危害。对泄漏的响应是一个时间敏感、动态、多方面和复杂的过程，取决于各种因素，例如，石油数量/性质、位置、环境条件、响应资源和人类判断/行为。成功在很大程度上取决于如何有效和高效地利用信息和资源，以及如何最佳和快速地做出决策和行动。恶劣的海洋环境（低温、风浪、海冰等）也进一步挑战着它。在加拿大近海地区，如北极/北方大西洋中盛行。由于技术/后勤困难、安全和快速的石油流动，响应的机会窗口非常短。纽芬兰近海最近发生的三起漏油事件就是明证。因此，动态、高效的应急决策支持是非常迫切的，但目前还缺乏研究和实践。此外，人为因素/错误在溢油事故中占60-80%，但没有很好地了解其对溢油反应的影响。因此，本研究旨在通过开发一个智能化的海上溢油应急决策支持系统来帮助应对这些挑战（iMOS-DSS），重点是：1）全面审查和开发海上溢油i-Base（2）智能代理和人为因素分析辅助溢油模拟; 3）深度学习辅助的响应过程模拟-由倾析实验（撇除、分离、处理和处置）支持的优化耦合; 4）人工智能辅助的海洋溢油响应决策支持;以及5）虚拟现实辅助的海洋溢油响应决策可视化。最常用的响应选项（仅在加拿大合法允许），滗析过程，将主要针对实验室实验，以支持过程模拟和优化工作。系统验证和评估将通过荷兰当地溢油应急人员的课堂和海上培训演习进一步进行。拟议的方案将1）产生新的/先进的知识和方法，以解决在提高加拿大和超越响应能力的迫切需要; 2）丰富和改善环境应急管理和决策的理论和技术一般; 3）通过跨学科，公平，多样化和包容性（EDI）的研究/培训环境培训下一代专业人员和研究人员; 4）帮助我的团队和大学在全球范围内开展海洋溢油研究，以扩大国际合作/影响，并在全球范围内应用成果; 5）通过支持负责任的工业发展和保护我们的海洋环境，带来显着的短期/长期利益。