| 海上石油平台溢油污染等级评估研究 |
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| 引用本文： | 刘洁,郎印海,贾永刚,高振会,崔文林. 海上石油平台溢油污染等级评估研究[J]. 环境科学与技术, 2010, 33(11). DOI: 10.3969/j.issn.1003-6504.2010.11.045 |
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| 作者姓名： | 刘洁 郎印海 贾永刚 高振会 崔文林 |
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| 作者单位： | 海洋环境与生态教育部重点实验室,中国海洋大学;中国海洋大学环境科学与工程学院,山东青岛,266100;国家海洋局北海监测中心,山东青岛,266033 |
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| 基金项目： | 海洋公益性行业科研专项经费项目 |
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| 摘 要： | 石油污染被认为是对海洋环境危害较大污染物之一,文章通过分析与溢油污染程度有关的影响因素,首次构建了海上石油平台溢油污染程度评价指标体系。利用层次分析法(AHP)计算了各评价指标的权重,并以溢油量和油品特性持久性为例,分别建立了溢油量隶属度函数和油品特性的持久性隶属度子集表,最终完成了溢油污染程度的二级模糊综合评价模型。该评价模型为判断溢油污染等级提供了新方法,同时也为溢油应急决策部门采取应急措施提供一定的技术支持。
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| 关 键 词： | 溢油污染 评价指标体系 层次分析法 模糊综合评价 |
Pollution Level Assessment of Oil Spill on Offshore Platform |
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| LIU Jie,LANG Yin-hai,JIA Yong-gang,GAO Zhen-hui,CUI Wen-lin. Pollution Level Assessment of Oil Spill on Offshore Platform[J]. Environmental Science and Technology, 2010, 33(11). DOI: 10.3969/j.issn.1003-6504.2010.11.045 |
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| Authors: | LIU Jie LANG Yin-hai JIA Yong-gang GAO Zhen-hui CUI Wen-lin |
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| Abstract: | Oil pollution is considered as one of pollutants that are larger harmful to marine environment.Assessment index system of oil spill for offshore oil platform was established by analyzing the influencing factors related to degree of oil pollution.Analytical hierarchy process (AHP) was used to calculate weight of evaluation index.Taking oil spillage and persistence of oil characteristics for examples,the membership function for oil spillage and membership degrees of persistence of oil characteristics were established,and a second order fuzzy comprehensive evaluation model for degree of oil pollution was established finally.The model could provide both new method for judging the pollution level of oil spill and certain technical support for emergency decision-making department to take emergency measurement. |
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| Keywords: | pollution of oil spill assessment index system analytical hierarchy process (AHP) fuzzy comprehensive evaluation |
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