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Assessment of floating plastic debris in surface water along the Seine River

机译:塞纳河沿岸地表水中漂浮塑料碎片的评估

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摘要

This study is intended to examine the quality and quantity of floating plastic debris in the River Seine through use of an extensive regional network of floating debris-retention booms; it is one of the first attempts to provide reliable information on such debris at a large regional scale. Plastic debris represented between 0.8% and 5.1% of total debris collected by weight. A significant proportion consisted of food wrappers/containers and plastic cutlery, probably originating from voluntary or involuntary dumping, urban discharges and surface runoff. Most plastic items are made of polypropylene, polyethylene and, to a lesser extent, polyethylene terephthalate. By extrapolation, some 27 tons of floating plastic debris are intercepted annually by this network; corresponding to 2.3 g per Parisian inhabitant per year. Such data could serve to provide a first evaluation of floating plastic inputs conveyed by rivers.
机译:这项研究的目的是通过使用广泛的漂浮物保持栅的区域网络来检查塞纳河中漂浮的塑料物的质量和数量;这是在较大区域范围内提供有关此类碎片的可靠信息的首批尝试之一。以重量计,塑料碎片占收集的总碎片的0.8%至5.1%。食品包装/容器和塑料餐具占很大比例,可能来自自愿或非自愿倾倒,城市污水和地表径流。大多数塑料制品是由聚丙烯,聚乙烯和少量聚对苯二甲酸乙二酯制成的。通过推算,该网络每年拦截约27吨漂浮的塑料碎片。相当于每个巴黎居民每年2.3克。此类数据可用于对河流输送的浮动塑料投入物进行初步评估。

著录项

  • 来源
    《Environmental Pollution》 |2014年第12期|163-166|共4页
  • 作者单位

    Universite Paris-Est, LEESU, UMR MA 102 - AgroParisTech, 61 avenue du General de Gaulle, 94010 Creteil Cedex, France;

    Universite Paris-Est, LEESU, UMR MA 102 - AgroParisTech, 61 avenue du General de Gaulle, 94010 Creteil Cedex, France;

    Universite Paris-Est, LEESU, UMR MA 102 - AgroParisTech, 61 avenue du General de Gaulle, 94010 Creteil Cedex, France;

    SIAAP, Direction du Developpement et de la Prospective, 82 avenue Kleber, 92700 Colombes, France;

    Universite Paris-Est, LEESU, UMR MA 102 - AgroParisTech, 61 avenue du General de Gaulle, 94010 Creteil Cedex, France;

  • 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
  • 中图分类
  • 关键词

    Floating plastic litter; Plastic loads; River; Riverine litter;

    机译:漂浮式塑料垃圾;塑料负载;河;河滨垃圾;

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