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
Business / Economy

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: 天堂欧美城网站 | 热久久最新| 久久久免费精品 | 国产中文字幕一区二区三区 | 免费看黄色aaaaaa 片 | 男人疯狂高潮呻吟视频 | 激情久久婷婷 | 蜜臀av在线 | 欧美一级做性受免费大片免费 | 欧美亚洲视频 | 亚洲23p | 少妇高潮av久久久久久 | 少妇视频一区二区 | 一级黄视频 | 成人永久免费 | 欧美中文 | 97精品| 欧美色图另类图片 | 偷拍欧美亚洲 | 中日韩欧美在线观看 | 久久99精品久久久 | 日韩不卡av在线 | 亚洲欧美日韩成人在线 | 99热热热热 | jk在线观看 | 国产精品麻豆传媒 | 日韩精品黄 | 色就色综合 | 亚洲美女久久久 | 在线欧美一区 | 日韩精品一级 | 视频精品一区 | 色综合天天综合网国产成人网 | 久久视频网站 | 国产一区二区在线免费 | 午夜精品一二三区 | 国产在线一区视频 | 黄色在线免费观看 | 久久久久网站 | 国产精品一页 | 国产午夜在线 |