男女羞羞视频在线观看,国产精品黄色免费,麻豆91在线视频,美女被羞羞免费软件下载,国产的一级片,亚洲熟色妇,天天操夜夜摸,一区二区三区在线电影
US EUROPE AFRICA ASIA 中文
China / Innovation

China sets emission reduction target

(Xinhua) Updated: 2013-01-24 19:18

China sets emission reduction target

?

A man wearing a mask rides a bicycle on a hazy day in Beijing, Jan 23, 2013. [Photo by Zou Hong/Asianewsphoto]

 

BEIJING - China has set a new emissions reduction target for 2013 by promoting an aggregate indicator budget control system for major pollutants, the minister of environmental protection said Thursday.

Emissions of chemical oxygen demand and sulfur dioxide in 2013 will be reduced by 2 percent year on year, while that of ammonia nitrogen and nitrogen oxides will fall by 2.5 percent and 3 percent, respectively, Zhou Shengxian, the minister, said.

The emissions of four major pollutants -- sulfur dioxide, nitrogen oxides, chemical oxygen demand and ammonia nitrogen -- recorded year-on-year drops of at least 2 percent in 2012, Zhou said at a national meeting held here.

Zhou vowed to press for including PM2.5, air-borne particles measuring 2.5 microns or less in diameter, in the country's major pollutant monitoring and measuring system.

This year the country will start monitoring six major pollutant indices, including PM2.5, in 113 cities on the state environmental protection list, he said.

Currently, the monitoring of four national major pollutants as well as PM2.5 and ozone (O3) are conducted in four municipalities, 27 provincial capitals, as well as three key regions -- east China's Yangtze River Delta, south China's Pearl River Delta, and Beijing-Tianjin-Hebei area in the north.

The ministry will also ban the operation of vehicles registered before 2005 under exhaust emissions requirements, Zhou said, adding that efforts will be made to improve the quality of gasoline and diesel.

To cope with an air quality crisis, contingency measures will be adopted, such as suspending or limiting the production of certain vehicles and limiting emissions and car usage, he said.

However, he said the country faces a long battle in controlling PM2.5 intensity.

By 2015, the ministry aims to reduce the PM2.5 intensity in three key regions by 6 percent annually, he said.

The ministry has also set timetables for cities experiencing different degrees of air pollution. Cities where average air pollution levels are 15 percent higher than the national standard or less should work to bring the levels to standard by 2015.

Cities suffering heavy air pollution that is 30 percent above the national standard or higher should try to meet standards by 2030, and cities between the previously mentioned categories are expected to meet the standards by 2020.

Highlights
Hot Topics

...
主站蜘蛛池模板: 滨州市| 丘北县| 兴化市| 麦盖提县| 莱阳市| 嘉善县| 平顶山市| 新民市| 忻城县| 衡水市| 宜丰县| 安宁市| 梨树县| 泌阳县| 于都县| 清镇市| 合作市| 同仁县| 那曲县| 内江市| 永安市| 辽源市| 罗甸县| 三明市| 三穗县| 古田县| 湖北省| 常山县| 怀安县| 武穴市| 桐梓县| 房产| 平罗县| 常山县| 三明市| 巴彦县| 永年县| 林芝县| 黄平县| 丹阳市| 东乌珠穆沁旗| 巫溪县| 灵寿县| 广水市| 阿坝| 平阴县| 和硕县| 鄂伦春自治旗| 麻阳| 将乐县| 宾阳县| 玉树县| 高碑店市| 昭觉县| 丹江口市| 江门市| 东兰县| 杭锦后旗| 密云县| 靖西县| 重庆市| 昌都县| 遂溪县| 宜阳县| 天台县| 洪雅县| 迁安市| 尼玛县| 鄯善县| 北辰区| 义马市| 德昌县| 太原市| 灯塔市| 板桥市| 平泉县| 千阳县| 同德县| 定南县| 五峰| 廊坊市| 孟津县|