www射-国产免费一级-欧美福利-亚洲成人福利-成人一区在线观看-亚州成人

US EUROPE AFRICA ASIA 中文
China / Government

2017 pollution targets 'in reach'

By Zheng Jinran (China Daily) Updated: 2016-07-06 07:40

Most provinces have performed well, according to assessment, but Beijing faces tough challenge

A majority of Chinese provinces have performed well in reducing airborne pollutants and have a good chance of reaching the targets set in the national action plan by 2017, according to an assessment by the Chinese Academy of Engineering that was released on Tuesday.

However, Beijing appears to have a tough challenge ahead, according to the assessment.

China has been engaged since 2013 in a national campaign against smog. The Action Plan on Air Pollution Prevention and Control set emission reduction targets to be met by 2017.

The plan said all cities should cut their PM10 levels by 10 percent, and that three major zones-Beijing-Tianjin-Hebei, the Yangtze River Delta and the Pearl River Delta-should cut PM2.5 by 15 to 25 percent. PM2.5 and PM10 refer to hazardous particulate matter.

To assess the midterm performance of the action plan, the Ministry of Environmental Protection authorized the engineering academy to conduct the assessment.

"Most provinces have finished the major tasks, and reduction of particulate matter has reached or surpassed the midterm targets, which puts the 2017 goals in reach," said Hao Jiming, an environmental studies academician at Tsinghua University who led the assessment.

The assessment said major airborne pollutants including PM2.5 and sulfur dioxide have been reduced greatly, and the days with good air quality have increased nationwide.

But the assessment also exposed some problems. For example, seven provinces, including Liaoning and Jilin, not only failed to reduce PM10 concentrations but saw increases.

Beijing, which has faced a tough challenge in meeting the 2017 goals, was supposed to reduce PM2.5 to 60 micrograms per cubic meter on average, but its concentration last year averaged 80.6.

"The current control efforts in Beijing were not strong enough to facilitate such a large cut in PM2.5," said He Kebin, dean of the School of Environment at Tsinghua University.

Beijing plans to replace coal consumption for winter heating with electricity, which generates less pollution, in its rural areas and some areas of neighboring Langfang and Baoding cities, as well as some cities in Hebei province within 18 months, He said.

The reduction of coal burning is one of Beijing's difficult challenges, but success would enable the capital to reach its 2017 goals, He said.

2017 pollution targets 'in reach'

Air pollution reports from 74 major cities.[Yang Liu/China Daily]

Highlights
Hot Topics

...
主站蜘蛛池模板: 长腿美女被啪的欲仙欲死视频 | 亚洲一区二区三区福利在线 | 国产精品爱久久久久久久小 | 久草视频官网 | 又黄又刺激下面流水的视频 | 日本加勒比在线 | 99久久精品免费国产一区二区三区 | 亚欧精品一区二区三区 | 性高湖久久久久久久久 | 伊人狼人综合 | 成人黄18免费网站 | 欧美专区一区二区三区 | 亚洲欧美v视色一区二区 | 成人黄页 | 亚洲va中文字幕 | 日韩一中文字幕 | 深夜福利爽爽爽动态图 | 成人午夜视频在线播放 | 亚洲欧美精选 | 久久999视频 | 免费成年人在线观看视频 | 亚洲欧美日本视频 | 亚洲日韩视频 | 国产伦码精品一区二区三区 | 亚洲一区二区三区高清网 | 国产综合亚洲专区在线 | 欧美精品网址 | 99免费在线播放99久久免费 | 久久韩国| 51国产偷自视频区视频手机播器 | 国产亚洲欧美成人久久片 | 91亚洲精品一区二区福利 | 欧美jizz18性欧美 | 亚洲欧美国产中文 | 亚洲免费在线观看 | 久久经典免费视频 | 亚洲一一在线 | 欧美一级久久 | 九色视频在线观看免费 | 99re热视频这里只精品 | 一级毛片韩国 |