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

Global EditionASIA 中文雙語Fran?ais
China
Home / China / Environment

Smog alert issued as official urges action

By Hou Liqiang | China Daily | Updated: 2018-03-12 07:24
Share
Share - WeChat
A foreign tourist takes a selfie on Tian'anmen Square in Beijing, March 4, 2018. [Photo/IC]

Beijing's environmental authority has issued an orange alert for smog - its second-highest warning level - with heavy air pollution forecast to persist until Wednesday night.

The weather is due mostly to unfavorable conditions for the dispersal of pollutants, the Beijing Environmental Protection Bureau said.

Elementary and secondary schools have been advised to stop outdoor activities, while trucks transporting construction waste, muck, sand and gravel have been banned from the capital's roads while the alert is in place.

Building demolitions and outdoor barbecues are also forbidden.

According to the Ministry of Environmental Protection, the central and southern Beijing-Tianjin-Hebei region is expected to see smog until Thursday, also partly due to unfavorable meteorological conditions.

The concentration of PM2.5 - harmful particulate matter with a diameter of less than 2.5 micrometers - will climb to 200 micrograms per cubic meter or higher in central and southern parts of the region.

At a news conference on Saturday, Huang Runqiu, vice-minister of environmental protection, called for a sober assessment of air quality improvement in the past five years and continuous efforts to fight pollution.

The annual average concentration of PM2.5 in the Beijing-Tianjin-Hebei region has fallen by about 40 percent since 2013. The number of days with heavy air pollution in key cities nationwide has been halved, Huang said.

According to recent analysis, about 30 percent of the improvement was because of favorable meteorological conditions, and the rest was due to efforts made by various parties, he said.

Air pollution is still not completely controlled, with about 70 percent of China's 338 major cities yet to meet the required standards, according to the vice-minister.

"We should be cool-headed... and must not relax in our efforts," said Huang, adding that emissions of pollution remain high in China.

He said the ministry is drafting a three-year plan to further optimize the structure of industry, energy consumption and transportation.

While reducing coal consumption - a major contributor to air pollution in the Beijing-Tianjin-Hebei region, especially during the winter heating season - the government will make efforts to have railways play a bigger role in transportation and decrease the use of heavy trucks, Huang said.

"Without structural changes, complete air pollution control will just be a mere phrase," he added.

Top
BACK TO THE TOP
English
Copyright 1995 - . All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.
License for publishing multimedia online 0108263

Registration Number: 130349
FOLLOW US
 
主站蜘蛛池模板: 午夜毛片网站 | 999久久久| 永久天堂 | 亚洲成人18 | 91九色精品国产免费 | 成人毛片18女人毛片免费 | japanesevideo乱子| 在线满18网站观看视频 | 99久久精品免费看国产 | 久久这里有精品视频 | 禁止18周岁进入免费网站观看 | 久草在线免费播放 | 毛片网站观看 | 九九精品视频在线观看九九 | 深夜一级毛片 | jiucao在线观看精品 | 亚洲男人a天堂在线2184 | 香蕉伊人网 | 美女午夜色视频在线观看 | 亚洲欧美一区在线 | 国产一区二区精品久 | 国产亚洲精品hd网站 | 久久亚洲国产最新网站 | 欧美国产精品久久 | 天堂资源8中文最新版在线 天堂最新版 | 热99re久久国超精品首页 | 欧美精品18videos性欧美 | 日韩精品一区在线观看 | 成年人黄视频在线观看 | 亚洲欧洲日韩综合色天使不卡 | 久久精品国产影库免费看 | 青青青免费手机版视频在线观看 | 精品国产香蕉伊思人在线 | 欧美日韩综合高清一区二区 | 一本色道久久88 | 欧美午夜免费观看福利片 | 黄+色+性+人免费 | 亚洲视频在线观看网站 | 亚洲一级特黄特黄的大片 | 亚洲加勒比久久88色综合1 | 国产自在自线午夜精品视频在 |