国产热热热精品,亚洲视频久久】日韩,三级婷婷在线久久,99人妻精品视频,精品九热人人肉肉在线,AV东京热一区二区,91po在线视频观看,久久激情宗合,青青草黄色手机视频

China / Society

Regional road map drawn up to combat air pollution

By Zheng Jinran (China Daily) Updated: 2015-06-17 07:49

Regional road map drawn up to combat air pollution

A coal yard that ceased operation after Beijing shut down boilers to improve air quality in the capital. Provided to China Daily

 

Beijing has drafted the first regional road map for the control and prevention of air pollution in the area that includes the capital and neighboring Tianjin and Hebei province, a senior official from the municipal environmental authority said.

The medium-and long-term plan has set harder goals for cutting major airborne pollutants emissions by 2030. That will take the region beyond the current period set in the Action Plan on Air Pollution Control and Prevention, which set goals for 2017, said Li Lixin, head of regional coordination under the Beijing Bureau of Environmental Protection.

Based on the current action plan, by 2017 the concentration of PM2.5 - airborne particles smaller than 2.5 microns in diameter that can penetrate the lungs and harm health - will be reduced by 25 percent in the region.

According to the Ministry of Environmental Protection, in May, the reading in Beijing was 56 microgram per cubic meter, down 22.2 percent from April's figure and driven by a period of good weather.

"The Beijing-Tianjin-Hebei region has coordinated successfully on air pollution control in the past, which brought blue skies for the Asia-Pacific Economic Cooperation meetings in November," said Chai Fahe, deputy dean of the academy.

But regional efforts need a road map that clarifies unified targets and methods of assessment to improve the air quality step by step, he added.

On Tuesday, he revealed the results of the action plan on air pollution, which was implemented in 2013, at the International Workshop on Joint Air Pollution Control and Prevention in the Beijing-Tianjin-Hebei Region and the Surrounding Area.

The region has pushed forward its coordinated efforts, said Li, the coordinator from the bureau. He said six cities in the region - Beijing, Tianjin, Tangshan, Langfang, Baoding and Cangzhou in Hebei province - will set up unified early warning and emergency response systems for severe air pollution first, and then the rest of the region will follow.

Zhang Guoning, a professor at the Chinese Research Academy of Environmental Sciences, said it was no easy feat to unify standards on pollutant emissions in three areas with different requirements and levels of control.

"After 2020, we are expected to remove regional differences and set the same targets for the same industries and the same measurements for the same pollution sources," said Zhang.

Wang Yanfei contributed to this story.

Contact the writer at zhengjinran@chinadaily.com.cn

 

Highlights
Hot Topics
...
夏津县| 雷波县| 定安县| 竹溪县| 通河县| 凤庆县| 阜南县| 临潭县| 万载县| 泽普县| 凤阳县| 三台县| 容城县| 峡江县| 凤庆县| 星座| 乐安县| 宁南县| 丰镇市| 当阳市| 吴堡县| 徐水县| 闽侯县| 遂溪县| 区。| 新乐市| 静安区| 柘城县| 灵川县| 左贡县| 天祝| 赤峰市| 漠河县| 苍山县| 宜城市| 沙坪坝区| 阜宁县| 瑞金市| 巩义市| 樟树市| 浙江省|