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

Make me your Homepage
left corner left corner
China Daily Website

Beijing to ban half of private cars on high-pollution days

Updated: 2013-10-23 00:42
By ZHENG XIN ( China Daily)

Beijing will ban half of its private cars and 80 percent of public vehicles from the roads if a red alert is issued on days of persistent pollution, the capital's information office said on Tuesday.

Private vehicles will be barred from using the roads, based on odd and even license plate numbers, when pollution is predicted to linger in the city for three or more days.

Public transport, including buses and subway trains, will extend service time by 30 minutes and increase the number of backup vehicles and trains on days of persistent pollution to meet the increased demand.

"Halving the number of private cars on the roads will greatly help to reduce pollution over a short period," Fang Li, spokesman for the Beijing Environmental Protection Bureau, said at a news conference on Tuesday.

The authorities have blamed vehicle emissions for being a major source of PM2.5 — fine particulate matter measuring 2.5 microns or less in diameter that can enter the respiratory system.

The emergency plan, based on experience in foreign countries, has a warning system comprising blue, yellow, orange and red alerts. It will take effect whenever the air quality index is predicted to be above 300 for three consecutive days, the information office said.

All freight vehicles and those transporting material for construction sites will be barred from the roads when the red alert is issued, while more watering carts and sprinkler trucks will take to the roads.

However, vehicles for police use, emergency work, fire control, rescue work, long-distance transport, postal services, tourist services, school transport, landscape maintenance and public transport will not be barred, the authorities said.

Other measures, including a ban on outdoor barbecues and fireworks, are included in the emergency plan.

Kindergartens and middle school classes will be halted on days of high pollution to protect students' health.

The government will give 24 hours' notice of the emergency measures, Fang said.

The city's environmental protection and meteorological bureaus will jointly predict the air quality based on weather conditions and emission levels.

"We need to come up with accurate predictions, as the alerts are closely related to public life," Fang said. "We are confident the pollution predictions will be as accurate as the weather forecast."

Responding to the smog that enveloped the northeast of the country on Monday, leading to suspension of school classes and disrupting flights, Fang said it was partly related to the heating in buildings and adverse meteorological conditions that make it difficult for pollutants to disperse.

"However, the key still lies in the reduction of emissions in the long term," he said.

 
 
...
主站蜘蛛池模板: 看黄色一级大片 | 国产一级av毛片 | 日本 欧美 国产 | 日韩高清久久 | 国产在线不卡 | 婷婷色五| 性视频在线播放 | 成人综合久久 | 黄网站在线观看 | 手机在线观看av | 国产高潮视频 | 午夜神马影院 | 欧美性aaa| 噜噜噜噜色 | 伊人久久婷婷 | 熟女少妇a性色生活片毛片 欧美福利在线视频 | 欧美亚洲大片 | 好吊日av | 欧美亚洲黄色 | 日韩免费视频一区二区视频在线观看 | 五月在线视频 | 日韩网| 成人黄色免费观看 | 青青草国产在线视频 | 国产成人精品一区二区三区在线 | 精品久久在线观看 | 91免费国产视频 | 精品国产一区在线观看 | 国产精品视频区 | 亚洲激情一区 | 高跟肉丝丝袜呻吟啪啪网站av | 久久久在线观看 | 九九九久久久久久 | 免费在线你懂的 | 伊人天堂在线 | av在线首页 | 水果派av解说 | 欧美高清一级 | 成人3d动漫一区二区三区91 | 国产传媒在线观看 | 日韩在线观看视频一区二区 |