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
China / Society

Strict controls help clear the air

By ZHENG JINRAN (China Daily) Updated: 2015-01-12 07:47

Strict controls help clear the air

A cement factory is demolished by blasting in Shijiazhuang, Hebei province, in February. Eighteen cement production lines were destroyed in the campaign that was aimed to reduce redundant cement production capacity. ZHAO WEI/CHINA DAILY

Cities crack down on the number of cars on roads, junk substandard vehicles

On Dec 29, authorities in Shenzhen announced imminent restrictions on vehicle purchases, sparking a rush among residents to buy cars just hours before the cap took effect.

With the move, the southern metropolis in Guangdong province joined other major cities that took tough measures last year to limit vehicle emissions amid a national campaign to reduce air pollution.

Environmental specialists and observers say China's strict controls on industrial polluters and other emitters have recorded impressive achievements in its green drive, but there is a long way to go before pollution reduction targets can be met.

Shenzhen's new restrictions cut its annual vehicle quota to 100,000 units. By September, there were more than 3 million vehicles in the city.

Over the past decade, cities including Beijing, Shanghai and Guangzhou have applied similar policies to rein in the rapid increase in the number of vehicles on their roads.

The National Development and Reform Commission, the country's top economic planner, has released plans to pro-mote the use of new energy vehicles and phase out models with high emissions in key are-as such as the Beijing-Tianjin-Hebei zone this year, and to expand the measures nation-wide by 2017.

More than 6.11 million vehicles across the country that do not meet green emission standards had been taken off the roads by the end of November, surpassing the year's goal of 6 million, the Ministry of Environmental Protection said.

These efforts to reduce vehicle emissions took center stage in 2014, when vehicles were highlighted as a major source of the pollutant PM2.5-air-borne particles smaller than 2.5 microns in diameter that can penetrate the lungs to seriously harm health-in cities such as Beijing, where 31.1 percent of airborne pollutants come from vehicle exhaust.

Previous Page 1 2 3 4 Next Page

Highlights
Hot Topics
...
主站蜘蛛池模板: 两性色午夜视频免费国产 | 精品欧美日韩一区二区三区 | 色综合久久加勒比高清88 | 午夜亚洲精品 | 国产一区二区三区在线观看免费 | 国产亚洲精品成人婷婷久久小说 | 三级黄色毛片网站 | 欧美高清视频在线观看 | 在线亚洲黄色 | 亚洲一区视频在线 | 在线视频一区二区三区四区 | 国产做国产爱免费视频 | 九九在线精品视频播放 | 美女一级片 | 步兵社区在线观看 | 国产成人精品三区 | 免费看a级| 国产高清一区二区三区免费视频 | 欧美一级毛片一免费 | 亚洲一区二区三区福利在线 | 一级色 | 亚洲视频国产精品 | 国产伦精品一区二区三区无广告 | 国产一区二区三区成人久久片 | a级国产乱理伦片在线观看99 | 新版天堂中文资源官网 | 日本免费二区三区久久 | 免费欧美一级片 | 日本美女视频韩国视频网站免费 | 免费一区区三区四区 | 91精品国产色综合久久 | 欧美成人亚洲综合精品欧美激情 | 小明日韩在线看看永久区域 | 久久精品国产屋 | 国产男人天堂 | 蕾丝视频永久在线入口香蕉 | 丝袜紧身裙国产在线播放 | 神马午夜不卡 | 精品一区二区三区波多野结衣 | 思思久热re6这里有精品 | 国产成人盗拍精品免费视频 |