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China's citizens must actto save their environment

机译:中国公民必须采取行动拯救环境

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摘要

Beijing's air pollution is sometimes so bad that citizens walk the streets wearing masks, and new arrivals immediately feel their throats rasping. With record levels of smog enveloping major Chinese cities, air pollution - especially the fine particles with diameters of less than 2.5 micrometres, known as PM_(2.5), which penetrate deep into the lungs - is replacing food safety and clean drinking water as a key theme for Chinese lawmakers, and the nation has finally laid out a plan to tackle air pollution. By 2015, the government aims to reduce the concentration of PM_(2.5) by 5%, of PM_(10) by 10% and of other pollutants by up to 10%, in 117 cities in 13 key regions of the country.
机译:北京的空气污染有时如此严重,以至于市民戴着口罩在街上走来走去,新来的人立即感到喉咙沙哑。随着雾霾笼罩中国主要城市的创纪录水平,空气污染-尤其是直径小于2.5微米的细颗粒,即PM_(2.5)渗透到肺部深处-取代食品安全和清洁饮用水成为关键以中国立法者为主题,美国终于制定了解决空气污染的计划。政府计划到2015年,在全国13个主要地区的117个城市中,将PM_(2.5)的浓度降低5%,将PM_(10)的浓度降低10%,将其他污染物的浓度降低10%。

著录项

  • 来源
    《Nature》 |2013年第7448期|159-159|共1页
  • 作者

    Qiang Wang;

  • 作者单位

    Western Research Center for Energy and Eco-Environmental Policy at the Xinjiang Institute of Ecology and Geography, Chinese;

  • 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

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