久久亚洲国产成人影院-久久亚洲国产的中文-久久亚洲国产高清-久久亚洲国产精品-亚洲图片偷拍自拍-亚洲图色视频

US EUROPE AFRICA ASIA 中文
Business / Green Living

Heavily polluted Lanzhou city to publish PM2.5 data

(Xinhua) Updated: 2012-11-26 10:15

LANZHOU - Readings of PM (particular matter) 2.5 in the city of Lanzhou, one of China's most polluted, will be available for public scrutiny in December, according to officials.

The capital city of Gansu province will conduct the PM2.5 monitor according to new environmental air quality standards on Dec 1.

Lanzhou is among the first batch of 74 Chinese cities required by the Ministry of Environmental Protection to publish daily reports on PM2.5 by the end of the year.

The PM2.5 index is considered stricter than the PM10 standard previously adopted in China. It measures airborne particles smaller than 2.5 micrometers, which are more hazardous to people's heath.

The data will be updated on government websites and via television and radio before the end of the year, the head of Lanzhou Environmental Protection Bureau, Pan En, told Xinhua.

The move was hailed by local residents who have complained of air pollution in the northwestern city.

"What matters is not the reading itself, but that its publication can at least put pressure on officials to do something to alleviate the pollution," said Pan Jiang, a local citizen.

The 74 cities include China's four municipalities, 27 provincial capitals, as well as cities in three highly urbanized and industrialized regions -- Yangtze River Delta in the east, Pearl River Delta in the south and the northern Beijing-Tianjin-Hebei area.

With wealthy coastal cities like Shanghai, Guangzhou and Nanjing having launched their PM2.5 readings, less developed inland cities like Lanzhou are faced with obstacles in the enforcement of the new air quality standards.

Experts said on top of terrain and climate factors, Lanzhou's reliance on petrochemical industries and its winter heating have made the city's air pollution worse.

A popular joke in Lanzhou said the air pollution has made the day dark as night and dyed the sparrows to the color of ravens.

In a World Health Organization survey, published in 2011, the city was named China's worst for air pollution.

Officials said the decision to publicize PM 2.5 data came after the city launched a campaign to tackle air pollution involving 70 billion yuan ($11.2 billion) of investment.

The campaign has seen 363 coal-fired boilers updated to use cleaner gas as fuels, while 130 heavy-polluting factories are required to move out of the city proper within three years.

Hot Topics

Editor's Picks
...
主站蜘蛛池模板: 欧美人性影片免费看 | 97青草香蕉依人在线播放 | 亚洲一区二区三区在线视频 | 绝对真实偷拍盗摄高清在线视频 | 一机毛片 | 免费看特黄特黄欧美大片 | 欧美成人精品在线 | 一区二区国产在线观看 | 成人免费毛片一区二区三区 | 玖玖在线国产精品 | 毛片在线免费播放 | 欧美国产综合视频 | 黄色网址网站在线观看 | 亚洲视频在线观看网站 | 久久香蕉国产线看免费 | 日产乱码精品一二三区 | 一级毛片视频播放 | 久久黄色一级视频 | 久草视频播放 | 亚洲午夜精品在线 | 日韩欧美在线播放 | 特级a毛片| 美女三级黄 | 中国农村一级毛片 | 日本特爽特黄特刺激大片 | 亚洲美女网址 | 高清国产露脸捆绑01经典 | 黄网站免费在线 | 92国产福利久久青青草原 | 美女网站免费观看视频 | 在线免费观看亚洲 | 美女张开腿 | 欧美视频一 | 国产日产精品_国产精品毛片 | 精品久久香蕉国产线看观看亚洲 | 成人做爰视频www网站 | 国产精品福利午夜一级毛片 | 小毛片在线观看 | 99久久精品国产片久人 | 国产精品一区久久 | 手机在线看片福利 |