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海洋科学  2011 

北极通航船舶溢油的运动数值预测与应急处置

, PP. 61-65

Keywords: 北极,船舶通航,溢油污染,数值预测

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Abstract:

基于北极海域脆弱的生态环境特点,为了将溢油污染危害降至最低,以FLUENT为研究平台,建立多项因素共同作用下的船舶溢油模型,分析溢油在有冰海域中的运动特点。结果表明;当冰盖存在时溢油会黏附于冰的下表面,扩散范围小于相同温度下自由海面上的油膜扩散范围;部分溢油会被卷吸到冰盖表面并继续迁移,加速了冰盖的融化;溢油点距离冰盖较近时造成的污染范围小于较远时的污染范围。以此为基础对冰区溢油防治措施的应用进行探讨,提出可在冰区采用围油栏与积冰联合围控、在积冰较多海水中喷洒消油剂以及在距离北极大陆较远海域使用燃烧法等应急措施来控制溢油污染,有助于我国北极通航环境管理办法的制定。

References

[1]  Spaulding M L,A state-of-the-art review of oil spill trajectory and fate modeling,Oil Chemistry Pollution,1988.
[2]  Venkatesh S;Tahan H E;Comfort G,Modelling the behaviour of oil spills in ice-infested waters,Atmosphere-Ocean,1990(33).
[3]  Puskas J K;McBean E A;Kouwen N,Behaviour and transport of oil under smooth ice,Canadian Journal of Civil Engineering,1987.
[4]  Chen E C,Arctic winter oil spill test,Technical Bulletin,1972.
[5]  Krapivin V F;Phillips G W,Application of a global model to the study of Arctic basin pollution:radionuelides,heavy metals and oil hydrocarbons,Environmental Modelling & Software,2001.
[6]  Henry P H,A preliminary assessment of threats to arctic marine mammals and their conservation in the coming decades,Marine Policy,2009.
[7]  Marie L H;Shaw D B;Moody A J,Immunotoxicity and oxidative stress in the Arctic scallop Chlamys islandica:Effects of acute oil exposure,Ecotoxicology and Environmental Safety,2010.
[8]  Liv-Guri F;Per Johan B,Distribution of water solube components from oil encapsulated in Arctic sea ice:Summary of three filed seasons,Cold Regions Science and Technology,2008.
[9]  Henrik J;Rolf C S;Endre A,The Arctic is no longer put on ice:Evaluation of Polar cod as a monitoring species of oil pollution in cold water,Marine Pollution Bulletin,2010.
[10]  Magnus S E;(O)yvind E;(O)yvind B,Prevention of oil spill from shipping by modeling of dynamic risk,Marine Pollution Bulletin,2007.
[11]  Pietri D;Soule A B;Kershner J,The Arctic shipping and environmental management agreement:a regime for marine pollution,Coastal Management,2008(05).
[12]  L(o)set S;Shkhinek K;Gudmestad O T,Comparison of the physical environment of some Arctic seas,Cold Regions Science and Technology,1999.
[13]  宋守奎;姜勒凤,冰区溢油动态因素与现场应急处置,水运科学研究,2008(01).
[14]  Buist I;Dickins D,Tests to determine the limits to in situ burning of thin oil slicks in brash and frazil ice,Canada:Environment Canada Press,2003.
[15]  Greene G.D;Leinonen P J;Mackay D,An exploratory study of the behaviour of crude oil spills under ice,Canadian Journal of Chemical Engineering,1977.

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