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首页> 外文期刊>Environmental Science & Technology >Comment on 'Unexpected Occurrence of Volatile Dimethylsiloxanes in Antarctic Soils, Vegetation, Phytoplankton, and Krill'
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Comment on 'Unexpected Occurrence of Volatile Dimethylsiloxanes in Antarctic Soils, Vegetation, Phytoplankton, and Krill'

机译：关于“在南极土壤，植被，浮游植物和磷虾中意外发生挥发性二甲基硅氧烷的评论”

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摘要

In a recent paper, Sanchis et al. reported "unexpected" high concentrations of cyclic and linear volatile methylsiloxanes (VMS) in surface media (soils, vegetation, phytoplankton, and krill) from the Antarctic, which they attribute to long-range atmospheric transport and deposition by snow scavenging. Their results and interpretation of data are inconsistent with the current knowledge of the physicochemical properties, environmental behavior, and published monitoring data for these compounds. The only plausible explanation for the results reported by Sanchis et al. is contamination of their samples. The reasons for this conclusion are discussed below.
机译：在最近的一篇论文中，Sanchis等人。报道了来自南极的地表介质（土壤，植被，浮游植物和磷虾）中“意外的”高浓度的环状和线性挥发性甲基硅氧烷（VMS），它们归因于远距离大气迁移和扫雪沉积。他们的结果和数据解释与理化性质，环境行为的最新知识以及这些化合物的公开监测数据不一致。 Sanchis等人报道的结果的唯一合理的解释。是样品的污染。该结论的原因在下面讨论。

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  • 来源
    《Environmental Science & Technology》 |2015年第12期|7507-7509|共3页
  • 作者

    Donald Mackay; Frank Gobas; Keith Solomon; Matthew Macleod; Michael McLachlan; David E. Powell; Shihe Xu;

  • 作者单位

    Canadian Environmental Modeling Center, Trent University, Peterborough, Ontario K9J 7B8, Canada;

    School of Resource and Environmental Management, Simon Fraser University, Vancouver, British Columbia V5A 1S6, Canada;

    Centre for Toxicology, School of Environmental Sciences, University of Guelph, Guelph, Ontario N1G 2W1, Canada;

    Department of Environmental Science and Analytical Chemistry (ACES), Stockholm University, Stockholm 114 18, Sweden;

    Department of Environmental Science and Analytical Chemistry (ACES), Stockholm University, Stockholm 114 18, Sweden;

    Health and Environmental Sciences, Dow Corning Corporation, Midland, Michigan 48686, United States;

    Health and Environmental Sciences, Dow Corning Corporation, Midland, Michigan 48686, United States;

  • 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);
  • 原文格式 PDF
  • 正文语种 eng
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