日批在线视频_内射毛片内射国产夫妻_亚洲三级小视频_在线观看亚洲大片短视频_女性向h片资源在线观看_亚洲最大网

US EUROPE AFRICA ASIA 中文
China / Hot Issues

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.

Highlights
Hot Topics

...
主站蜘蛛池模板: 亚洲精品国产欧美在线观看 | 高清乱码免费看污 | 综合激情网站 | 婷婷中文在线 | 亚洲午夜精品久久久久久高潮 | 亚洲色中色| 插的太深了| 成人国产精品久久 | 日本天天色 | 日韩一二区 | 亚洲一区二区影院 | 丰满肥臀噗嗤啊x99av | 爱爱视频免费网站 | 国产毛片高清 | 老太婆黄色片 | 欧美a v在线 | 欧美69久成人做爰视频 | 亚洲国产成人自拍 | 免费黄色小视频网站 | 亚洲精品a区| 欧美一区二区在线观看视频 | 亚洲欧洲日韩 | 成年人网站在线观看视频 | 黄色在线免费看 | 视频在线亚洲 | 91亚洲国产 | 国产精品二三区 | 狠狠干影视 | 青娱乐欧美 | 五月婷婷中文 | 精品一区二区三区免费看 | 久久精选 | 一区二区亚洲视频 | 色多多在线观看 | 国产三级在线 | 色视频在线免费观看 | 深爱五月网 | 久草免费在线视频 | 手机看日韩 | 人人干人人干 | 一级黄毛片 |