| 海上油田开发对海洋环境的影响——以涠洲油田为例 |
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| 引用本文： | 何桂芳,袁国明,林端,蔡伟叙,雷方辉. 海上油田开发对海洋环境的影响——以涠洲油田为例[J]. 海洋环境科学, 2009, 28(2) |
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| 作者姓名： | 何桂芳 袁国明 林端 蔡伟叙 雷方辉 |
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| 作者单位： | 1. 国家海洋局南海环境监测中心,广东广州,510300
2. 中海石油研究中心,北京,100027 |
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| 基金项目： | 国家海洋局近岸生态重点实验室开放基金 |
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| 摘 要： | 油田开发给人们带来重要能源和化工原料的同时,不可避免地会产生各种污染物,特别是海上石油的开发,由于其开发难度及事故风险较大,且环境管理与治理困难,往往更容易造成环境的污染.本文以涠洲油田为例,通过对油田的产污行为及其对油田周围环境的影响评价,揭示油田对水质、沉积物及生物的不利影响.结果显示由于生产水、泥浆钻屑、生活污水、落地原油等大量的排海,造成涠洲油田部分水质已出现石油类等轻微超标,沉积物在平台周边已有较明显的石油累积现象出现,底栖生物出现贝类和鱼类Pb超标,尤以贝类为甚.
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| 关 键 词： | 油田开发 海洋环境 污染影响 |
Influence of oil-field exploitation on marine environment:a case study of Wei-zhou oil-field |
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| HE Gui-fang,YUAN Guo-ming,LIN Duan,CAI Wei-xu,LEI Fang-hui. Influence of oil-field exploitation on marine environment:a case study of Wei-zhou oil-field[J]. Marine Environmental Science, 2009, 28(2) |
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| Authors: | HE Gui-fang YUAN Guo-ming LIN Duan CAI Wei-xu LEI Fang-hui |
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| Affiliation: | 1.South China Sea Environmental Monitoring Center;SOA;Guangzhou 510300;China;2.CNOOC Research Center;Beijing 100027;China |
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| Abstract: | The energy sources can be got in oil-field exploitation,but at the same time bring the pollutant which can disadvantage the gas,water,soil(sediment)and biology.The off-shore wells are great graveness because they are more difficulty in management of environment and control of accidents.The primary pollution intensity and emission in Wei-zhou oil-field is analyzed and the pollution effects on sea water,sediment and biology were discussed in this paper.Because of the production-water discharged and the drilli... |
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| Keywords: | oil-field exploitation marine environment pollution influence |
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