Beijing's municipal authorities will issue new regulations to improve air quality by the end of this year.
The smoggy weather has affected a total area of 1.3 million square kilometers in China recently.
The new regulations include higher standards for vehicle fuel, and stricter restrictions on industrial and exhaust gas emissions.
Traffic authorities in Beijing have also ordered 30 percent of official cars in the city to be off road.
Ma Xuekuan is the chief weather forecaster with National Meteorological Center.
"It is a long process to change the situation. It is particularly hard to tackle such a large-scale smog through artificial means. Only strong wind or rainfall can disperse it or reduce its density."
He advises people to take precautionary measures to protect their health.
The smog has also disrupted traffic, with planes grounded and highways closed during the on-going Spring Festival travel rush.
The smog has also led to a surge in respiratory illnesses, particularly among children and the elderly.
Studies show that most of the pollution comes from coal burning, motor vehicles, industrial emissions and dust.
It was the fourth round of heavy smog to hit Beijing in a month.
Beijing's air quality has worsened again since Monday, with a significant thickening of the PM 2.5, or airborne particles measuring less than 2.5 micrometers in diameter.
【2017年冲刺高考CRI英语听力素材练习(word):Beijing to Release Regulations to Improve Air Quality】相关文章:
★ 2014年牛津译林版高中英语总复习(第1轮)同步练习 M8《Unit 4 Films and film events》
★ 2014年牛津译林版高中英语总复习(第1轮)同步练习 M9《Unit 1 Other countries, other cultures》
★ 四川省2016届高考英语一轮复习课时作业(23) Module 5 A Trip Along the Three Gorges 外研版必修4
★ 【三维设计】2017届高考英语(江苏专用)二轮复习课件:必修1 Unit 3《Looking good feeling good》
★ 2014年牛津译林版高中英语总复习(第1轮)同步练习 M9《Unit 2 Witnessing time》
★ 2014届高考英语一轮复习课时作业(十七)必修3Module 5《Great People and Great Inventions of Ancient China》(外研版)
★ 四川省2016届高考英语一轮复习课时作业(20) Module 2 Traffic Jam 外研版必修4
★ 【北京专用】2014届高考英语一轮复习方案课时作业:必修3 Unit 3 The Million Pound Bank Note
最新
2017-04-24
2017-04-24
2017-04-24
2017-04-24
2017-04-21
2017-04-21