www射-国产免费一级-欧美福利-亚洲成人福利-成人一区在线观看-亚州成人

US EUROPE AFRICA ASIA 中文
Business / Air pollution

New rules to combat pollution

By Zheng Xin and Lan Lan (China Daily) Updated: 2012-03-01 13:57

Cities to monitor PM 2.5 and ozone in air quality campaign

BEIJING - Stricter air quality standards will be adopted in cities, the State Council announced on Wednesday.

Readings for ozone and concentrations of PM 2.5, particulate matter smaller than 2.5 micrometers in diameter, will be included in the standards, according to a statement issued by the State Council after an executive meeting presided over by Premier Wen Jiabao.

No details of the indices were revealed.

The four municipalities - Beijing, Shanghai, Tianjin and Chongqing - and 27 provincial capitals, as well as three key regions, including the Yangtze and Pearl river deltas and the Beijing-Tianjin-Hebei region, will monitor PM 2.5 and ozone intensity this year.

More than 100 smaller cities will adopt the new air quality standards in 2013.

The standards will be extended to all cities by 2015 and will help allay public concern over official air quality readings, the statement said.

"Including PM 2.5 and ozone is definitely significant progress in pollution control and environmental protection," said Ma Jun, director of the Institute of Public and Environmental Affairs. "Many cities have already started preparations to monitor PM 2.5."

The fight against pollution has seen some success, especially in combating particles in the PM 10 range but "it's good to see stricter standards to reflect the real picture", Ma said.

The Ministry of Environmental Protection started gauging public opinion on revised standards in November and received more than 1,500 letters, e-mails and faxes from people expressing concern over air quality.

Cities, including Beijing, Shanghai and Guangzhou, have started to monitor PM 2.5. The capital will set up more than 30 PM 2.5 monitoring stations by the end of this year.

China has vowed to speed up the eradication of major polluting industrial plants and replace them with clean energy sources, including wind, solar and biomass.

"Clean energy is a long-term solution for solving the environmental problems faced by the country, but the high cost means it takes time," said Lin Boqiang, director of the China Center for Energy Economics Research at Xiamen University.

The power industry is expected to play a leading role in curbing sulfur dioxide pollution and coal-based power plants are a major cause of the discharge of sulfur dioxide, he said.

The National Development and Reform Commission, the main economic planner, has offered preferential pricing terms to plants with sulfur and nitrogen oxide removal systems. These could offset power plants' added costs for protecting the environment.

Targets have been set to increase the proportion of non-fossil fuels in the mix to 11.4 percent by 2015, from 8.7 percent in 2010.

However, eliminating polluting plants needs concerted efforts.

"Controlling air pollution is not a regional problem," Du Shaozhong, former deputy director of the Beijing municipal environmental protection bureau, said earlier. "No city can do it alone."

The statement also mentioned a more stringent emission limit to be imposed on new projects and monitoring vehicle pollution.

Hot Topics

Editor's Picks
...
主站蜘蛛池模板: 国产成人精品一区二区不卡 | a级精品九九九大片免费看 a级毛片免费观看网站 | 欧美成人性色大片在线观看 | 久久久国产一区二区三区丝袜 | 国产成人mv 在线播放 | 久久精品视频2 | 国产a级三级三级三级中国 国产a级特黄的片子视频 | 99精品视频在线播放2 | 免费高清不卡毛片在线看 | 成人综合在线观看 | se就是色94欧美setu | 黄色网址网站在线观看 | 久久亚洲人成国产精品 | 成年日韩片av在线网站 | 欧美一级毛片免费看 | 亚洲一级毛片免费看 | 久草在线观看首页 | 99久久精品国产免费 | 免费国产a国产片高清不卡 免费国产不卡午夜福在线 免费国产不卡午夜福在线观看 | 99国产精品一区二区 | 丝袜美腿精品一区二区三 | 亚洲精品不卡视频 | 日韩精品视频一区二区三区 | 成人国产在线观看 | 毛片大全在线观看 | 免费看一级毛片欧美 | 99久久精品国产免看国产一区 | 美女毛片在线看 | 亚洲一级黄色毛片 | 在线日韩欧美一区二区三区 | 精品国产成a人在线观看 | 农村三级孕妇视频在线 | 日本免费一区二区三区毛片 | 91日本在线视频 | 最新精品国产 | 伊人网在线免费视频 | 欧美另类精品 | 在线观看精品国内福利视频 | 亚洲精品久久片久久 | 成人ab片 | 一 级做人爱全视频在线看 一本不卡 |