Production, use, and fate of all plastics ever made.
Production, use, and fate of all plastics ever made.
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DOI：
10.1126/sciadv.1700782
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发表时间：
2017-07
期刊：
影响因子：
13.6
通讯作者：
Law KL
中科院分区：
文献类型：
--
作者：
Geyer R;Jambeck JR;Law KL
我们首次对人类制造的所有塑料的生产、使用和报废命运进行了全球性的描述。塑料已经超过了大多数人造材料，长期以来一直受到环境审查。然而，缺乏可靠的全球信息，特别是关于其生命终了命运的信息。通过识别和综合有关聚合物树脂、合成纤维和添加剂的生产、使用和报废管理的分散数据，我们首次对有史以来所有大规模生产的塑料进行了全球分析。我们估计迄今为止已生产了83亿公吨（Mt）的原始塑料。截至2015年，全球共产生约63亿吨塑料垃圾，其中约9%被回收利用，12%被焚烧，79%被堆积在垃圾填埋场或自然环境中。如果目前的生产和废物管理趋势继续下去，到2050年，大约有12，000吨塑料废物将进入垃圾填埋场或自然环境。
We present the first ever global account of the production, use, and end-of-life fate of all plastics ever made by humankind. Plastics have outgrown most man-made materials and have long been under environmental scrutiny. However, robust global information, particularly about their end-of-life fate, is lacking. By identifying and synthesizing dispersed data on production, use, and end-of-life management of polymer resins, synthetic fibers, and additives, we present the first global analysis of all mass-produced plastics ever manufactured. We estimate that 8300 million metric tons (Mt) as of virgin plastics have been produced to date. As of 2015, approximately 6300 Mt of plastic waste had been generated, around 9% of which had been recycled, 12% was incinerated, and 79% was accumulated in landfills or the natural environment. If current production and waste management trends continue, roughly 12,000 Mt of plastic waste will be in landfills or in the natural environment by 2050.
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影响因子：
13.2
作者：
Davis, J.;Geyer, R.;Jackson, T.
通讯作者：
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DOI：
10.1098/rstb.2008.0205
发表时间：
2009-07-27
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