| 广东近海油类漂流扩散的试验和实践 |
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| 引用本文： | 张和庆,李福娇.广东近海油类漂流扩散的试验和实践[J].广东海洋大学学报,2001,21(1):14-21. |
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| 作者姓名： | 张和庆 李福娇 |
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| 作者单位： | 1. 国家海洋局南海分局,
2. 广州热带海洋气象研究所, |
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| 基金项目： | First author synopsys:
Zhang Heqing(1949-), male, Bachelor, Seniov engineer, research interests: Marine
environment management; marine environment monitoring technology. |
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| 摘 要： | 根据海上溢油试验结果，结合20a来对海上溢油事故的观察结果分析了油类入海后漂流和扩散过程。经分析认为1）海面油类漂流的速度和方向取决于风和表层海流的速度和方向，海面油类漂流的速度和方向基本符合UO=UC+ζW和D=C
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| 关 键 词： | 近海海面 油类 漂流扩散 |
| 文章编号： | 1007-7995（2001）01-0014-08 |
| 修稿时间： | 2000年2月28日 |
Study and Practice on Oil
Drift and Diffusion in the Offshore of Waters Guangdong |
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| Zhang Heqing,Li Fujiao.Study and Practice on Oil
Drift and Diffusion in the Offshore of Waters Guangdong[J].Journal of Zhanjiang Ocean University,2001,21(1):14-21. |
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| Authors: | Zhang Heqing Li Fujiao |
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| Institution: | Zhang Heqing 1 Li Fujiao 2 |
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| Abstract: | According to the experimenal results of oil drift, diffusion and observed results of oil spill on the sea surface for twenty years, this paper analyzes the oil drift and diffusion course when oil spills, The paper considers: 1)The oil drift speed and direction are decided by the speed and direction of wind and sea surface current, which basically conform to Uo=Uc+ζ W and D=Ccurrent+r; 2) The diffusion form of surface oil has something to do with the oil drift speed, the diffusion speed and time of spilled oil can be expressed as Udiffusion=at-b, the faster the drift speed of oil is, the longer and narrower the form of oil is, and conversely, the wider and shorter; 3) The observed results are close by comparing the oil spill of two shipwreck events with each other; 4) The forecast on oil spill drift in 1996, which resulted from pipeline breaking in Huizhou 26-1 offshore oil field, was satisfactory. |
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| Keywords: | Offshore Oil Drift and diffusion |
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