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首页> 外文期刊>Environmental Science & Technology >Polycyclic Aromatic Hydrocarbons (PAHs) in Mississippi Seafood from Areas Affected by the Deepwater Horizon Oil Spill
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Polycyclic Aromatic Hydrocarbons (PAHs) in Mississippi Seafood from Areas Affected by the Deepwater Horizon Oil Spill

机译:受到深水地平线溢油影响的地区的密西西比海产品中的多环芳烃(PAH)

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摘要

Seafood samples from the fishing ground closure areas of Mississippi Gulf Coast that were affected by the Deepwater Horizon Oil Spill Disaster were collected and analyzed for twenty-five 2- to 6-ring PAHs, about one month after the first day of incident. A total of 278 seafood samples consisting of 86 fishes, 65 shrimps, 59 crabs, and 68 oysters were collected and analyzed weekly from May 27, 2010 until October 2010 and monthly thereafter until August 2011. Statistically higher levels of total PAHs were detected in all four types of seafood samples during early part of the sampling period compared to the later months. There was no significant concentration difference between PAHs detected in the oyster samples for the current study and the 10-year historical data from the NOAA Mussel Watch program. The PAH levels in the tested seafood samples were similar to those detected in commonly consumed processed foods purchased from local grocery stores and restaurants. Overall, the levels of PAHs in all the tested seafood samples collected within one-year period after the Oil Spill incident were far below the public health Levels of Concern (LOC) established jointly by the NOAA/FDA/Gulf Coast states under the protocol to reopen state and federal waters.
机译:事故发生第一天后大约一个月,从密西西比州墨西哥湾沿岸渔场封闭区受深水地平线石油泄漏灾难影响的海鲜样本进行了收集,并分析了25个2至6环PAH。从2010年5月27日至2010年10月,每周收集并分析278种海鲜样品,包括86种鱼,65种虾,59种螃蟹和68种牡蛎,此后每月进行一次分析,直至2011年8月。与后期的几个月相比,在采样期间的早期,有四种类型的海鲜样品。当前研究的牡蛎样品中检测到的PAHs与NOAA Mussel Watch计划的10年历史数据之间没有显着的浓度差异。被测海鲜样品中的PAH水平与从当地杂货店和餐馆购买的常用加工食品中检测到的PAH水平相似。总体而言,在漏油事件发生后的一年内,收集的所有测试海鲜样品中的PAHs含量均远低于NOAA / FDA / Gulf Coast州根据以下协议制定的公众健康关注水平(LOC)。重新开放州和联邦水域。

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  • 来源
    《Environmental Science & Technology》 |2012年第10期|p.5310-5318|共9页
  • 作者单位

    Department of Crop and Soil Environmental Sciences, Virginia Tech., Blacksburg, Virginia 24060, United States;

    Mississippi State Chemical Laboratory, P.O. Box CR, Mississippi State, Mississippi 39762, United States;

    Mississippi State Chemical Laboratory, P.O. Box CR, Mississippi State, Mississippi 39762, United States;

    Mississippi State Chemical Laboratory, P.O. Box CR, Mississippi State, Mississippi 39762, United States;

    Mississippi State Chemical Laboratory, P.O. Box CR, Mississippi State, Mississippi 39762, United States;

    Mississippi State Chemical Laboratory, P.O. Box CR, Mississippi State, Mississippi 39762, United States;

    Mississippi State Chemical Laboratory, P.O. Box CR, Mississippi State, Mississippi 39762, United States;

    Mississippi Department of Marine Resources, 1141 Bayview Ave., Biloxi, MS, USA 39530;

    Mississippi Department of Marine Resources, 1141 Bayview Ave., Biloxi, MS, USA 39530;

    Mississippi Department of Environmental Quality, P.O. Box 2261, Jackson, MS, USA 39225;

    Mississippi Department of Environmental Quality, P.O. Box 2261, Jackson, MS, USA 39225;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
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  • 正文语种 eng
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