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针对溢油事故对养殖生产损害缺少系统评估方法的现状,结合溢油事故实例,探讨溢油事故对养殖生产损害评估指标、方法与程序,提出溢油事故对养殖生产损害评估指标体系由溢油事故污染指标子体系和水产养殖损害评估子体系两部分构成。其中,溢油事故污染指标子体系包括溢油品种特征、溢油时间特征、溢油空间特征、溢油动态特征、溢油区环境特征和溢油防范措施,水产养殖损害评估子体系包括养殖产量与经济损失、养殖设施污染损失、清污与防护措施、调查与评估。同时提出溢油事故对养殖生产损害评估程序在不同情形下各指标参数的选取方法。
In view of the lack of systematic assessment method for the damage of aquaculture production due to oil spill accidents, the index, methods and procedures for assessment of aquaculture production damage are discussed with examples of oil spill accidents. The assessment index system for the damage caused by oil spill accidents to aquaculture production is proposed. Accident pollution indicator sub-system and aquaculture damage assessment sub-system composed of two parts. Among them, the sub-system of indicators of oil spill pollution includes characteristics of oil spills, oil spill time, oil spill, dynamic characteristics of oil spill, environmental characteristics of oil spill area and oil spill prevention measures. Aquaculture damage assessment subsystems include aquaculture production And economic losses, aquaculture facilities pollution losses, clean-up and protection measures, investigation and assessment. At the same time, this paper puts forward the selection method of each index parameter under different situations in the appraisal procedure of damage assessment of aquaculture production caused by oil spill accident.