基于AIS数据的海上危化品移动风险源环境风险评价模型研究与应用  

Research and Application of Environmental Risk Assessment Model for Mobile Risk Sources of Hazardous Chemicals at Sea Based on AIS Data

作　　者：曹盛文 姜晓轶 宋丽丽[1,2] 赵龙飞 李亿红[3] CAO Shengwen;JIANG Xiaoyi;SONG Lili;ZHAO Longfei;LI Yihong(Technology Innovation Center of Marine Information,Tianjin 300171,China;National Marine Data and Information Service,Tianjin 300171,China;East China Sea Environment Monitoring Center of SOA,Shanghai 201206,China)

机构地区：[1]自然资源部海洋信息技术创新中心,天津300171 [2]国家海洋信息中心,天津300171 [3]国家海洋局东海环境监测中心,上海201206

出　　处：《海洋信息技术与应用》2021年第4期15-24,共10页JOURNAL OF MARINE INFORMATION TECHNOLOGY AND APPLICATION

基　　金：国家重点研发计划项目:“海上危化品监测预警与防控技术集成与示范”(2016YFC1402407);中国工程科技知识中心“海洋工程专业知识服务系统”项目(CKCEST-2021-1-4);国家海洋科学数据中心、国家重点研发计划“海洋环境安全保障平台”项目(2017YFC1405300)。

摘　　要：基于船舶自动识别系统(Automatic Identification System,AIS)数据挖掘海上危险化学品(简称危化品)运输船舶,综合考虑人为因素、船舶因素、航行环境、自然环境和风险受体导致危化品泄露对海洋环境造成的影响,选取13项指标,运用层次分析法构建海上危化品移动风险评价模型,计算各层次评价指标权重,划分三级风险等级,并在海上危化品突发事故应急辅助系统上集成与应用,有效地监控杭州湾北部海域危化品运输船舶动态,及时进行风险预警,为有关部门决策管理提供参考。Based on Automatic Identification System(AIS)data mining for marine hazardous chemicals transport ships,comprehensively consider the impact of hazardous chemicals leakage on the marine environment caused by human factors,ship factors,navigation environment,natural environment and risk receptors,the present study selects 13 indicators and uses the analytic hierarchy process to construct the risk assessment model for the movement of marine dangerous chemicals.The weights of evaluation indicators at various levels are calculated and,divided into three-level risk levels.They are then integrated and applied to the emergency auxiliary system for marine dangerous chemicals to effectively monitor the dynamic transportation of dangerous chemicals in the northern Hangzhou Bay,and issue timely risk warning,thus provides reference for decision-making of relevant departments.

关 键 词：自动识别系统 海上危化品 风险源 层次分析法 风险评价 

分 类 号：P714[天文地球—海洋科学] TP743.1[自动化与计算机技术—检测技术与自动化装置]