国产热热热精品,亚洲视频久久】日韩,三级婷婷在线久久,99人妻精品视频,精品九热人人肉肉在线,AV东京热一区二区,91po在线视频观看,久久激情宗合,青青草黄色手机视频

chinadaily.com.cn
left corner left corner
China Daily Website

Minister unveils measures to cut pollution

Updated: 2013-01-25 07:35
By Wu Wencong ( China Daily)

The program to combat pollution will place greater emphasis on monitoring, gathering and releasing information and tackling PM2.5, the minister leading the fight for cleaner air told a major anti-pollution conference.

Environment Minister Zhou Shengxian said on Thursday that 39 more cities will start monitoring PM2.5 and release the readings to the public by December.

Similar monitoring was initiated by 74 cities in 2012. Readings of PM2.5 - particles whose diameters are smaller than 2.5 micrometers that can enter the lungs and bloodstream - are one of the six indicators that are being publicized. The other five are readings of sulfur dioxide, nitrogen dioxide, respirable particulate matter (PM10 or smaller), ozone and carbon monoxide.

Zhou was addressing the 2013 environmental protection work conference.

He said emissions of nitrogen oxides in 2012 were reduced by 2.8 percent compared with 2011 levels, and sulfur dioxide by 4.5 percent.

Minister unveils measures to cut pollution

A woman covers her nose when walking through dense fog caused by heavy pollution in Beijing on Tuesday. [Bai Jikai / for China Daily] 

The new target in 2013 for nitrogen oxide reduction, largely due to vehicle exhaust, has been raised to 2.5 percent from 2 percent.

Zhou hoped that all cities will aim to get PM2.5 levels lower than 35 micrograms per cubic meter. About 70 percent of cities fail to meet the current clean-air standard.

He set a timeline for cities with different levels of pollution to meet standards.

"Cities with major air pollution exceeding the standard by less than 15 percent should try to get it within the standard by 2015. Those that exceed the standard by between 15 to 30 percent should try to reach the goal by 2020. And those that are emitting more than 30 percent beyond the standard should make long-term plans and try to set a deadline of 2030," said Zhou.

Related:

74 Chinese cities release real-time PM2.5 data

PM2.5 kills thousands, researchers say

Heavily polluted Lanzhou city to publish PM2.5 data

High concentration of PM 2.5 in Beijing's air

Beijing releases complete data of PM2.5

Shanghai begins posting PM2.5 readings from 10 stations

Previous Page 1 2 Next Page

 
 
...
五河县| 壤塘县| 军事| 神木县| 沅陵县| 曲阳县| 延安市| 微山县| 甘肃省| 怀宁县| 昌宁县| 敖汉旗| 钟山县| 石家庄市| 华蓥市| 阜南县| 新河县| 信宜市| 和硕县| 青阳县| 宾阳县| 桃园市| 阿巴嘎旗| 安化县| 凯里市| 永和县| 大田县| 雅安市| 永仁县| 巩留县| 林西县| 讷河市| 睢宁县| 信丰县| 秭归县| 阳西县| 南部县| 丰都县| 奉节县| 宁远县| 远安县|