Beijing: Department of motor vehicle emission pollution sources accounted for nearly 30% | | | exhausts of motor vehicles _ air pollution news
Original title: "motor vehicle is not the main cause of air pollution in Beijing" Beijing selected the top ten green rumor
Beijing News Alerts (by Deng Qi) world environment day is around the corner, this morning, the Beijing green spread the scene releases "top ten rumours of environmental protection" and "top ten bad habits of environmental pollution".
Top ten rumours were obtained after expert review. Internet communication rate 10 rumors include "stole the winds cause smog in Beijing, Inner Mongolia wind power", "smog does not come loose because the \' nuclear \'" and so on, which concerns "motor vehicle pollution are not the main cause of Beijing's air pollution" was named one of the top ten rumours.
According to the rumors, the municipal environmental protection Bureau expert April 2014, Beijing municipal environmental protection Bureau released the PM2.5 source apportionment research in Beijing. On the contribution of local pollution, motor vehicle emissions account for 31.1%, ranked first.
Institute of atmospheric physics, Chinese Academy of Sciences researcher Wang Yuesi said motor vehicle emission contribution to PM2.5 in Beijing is dynamic, usually in the 10% and 50% are possible, overall average is around 30%. Therefore, motor vehicle pollution is indeed the major source of air pollution in Beijing.
In addition, the facility free to smoke emission, uncontrolled discharge of sewage, motor vehicles belching black smoke 10 more general environmental pollution, by million netizens voted "top ten bad habits of environmental pollution".
At today's Conference, the Olympic short track speed skating champion Yang Yang was appointed as the fourth Beijing environmental charity Ambassador, she and the other ambassadors, actors, passed environmental protection Ambassador Li Ji responsibility is energy.
Report: top ten green rumor
1. Inner Mongolia wind power Gale stole Beijing caused haze
2. the smog does not come loose because "nuclear pollution
3. United States extreme weather originates from pollution
4. mobile phone base station, the more radiation more
5. toxic pollution for lithium battery
6. groundwater resources must not drink
Between 7.9 and 11 is the dust layer layer of air is dirty
8. the progressive deterioration in air quality in Beijing
9. aircraft spraying treatment of white moth needs to avoid
10. motor vehicle pollution are not the main cause of air pollution in Beijing
Polluting the environment top ten bad habits
1. factory indiscriminate discharge of soot
2. uncontrolled discharge of sewage
3. cars belching black smoke
4. the use of inferior coal
5. site bare dusty
6. range hood
7. burning straw
8. casual open-air barbecue
9. open burning of garbage
10. pets defecate
Responsible editor: Zheng Hanxing
Article keywords:Air pollution of motor vehicle exhaust
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北京:机动车排放系空气污染主要来源 占比近3成|空气污染|机动车|尾气_新闻资讯
原标题：“机动车不是北京空气污染主因”入选北京十大环保谣言
新京报快讯(记者邓琦)世界环境日即将来临，今日上午，北京绿色传播大会现场发布"十大环保谣言"和"污染环境十大陋习"。
十大谣言均经过专家评审得出。网络传播率较高的10个谣言包括"内蒙古风电偷走了北京大风导致雾霾"、"雾霾不散是因为\'核污染\'"等，其中，备受关注的"机动车污染不是北京空气污染的主要原因"也入选十大谣言之一。
针对该谣言，市环保局专家介绍，2014年4月，北京市环保局正式发布了北京市PM2.5来源解析最新研究成果。在本地污染贡献中，机动车排放占31.1%，位列第一。
中科院大气物理所研究员王跃思表示，机动车排放对北京市PM2.5的贡献是动态的，平时在10%到50%之间都有可能，总体来说其平均值就是30%左右。因此，机动车污染确实是北京空气污染的主要来源。
此外，工厂随意的排放烟尘、任意排放污水、汽车冒黑烟等10个较为普遍的环境污染行为，被万余网友评选为"污染环境十大陋习"。
在今日大会现场，奥运短道速滑冠军杨扬被聘任为第四届北京环保公益大使，她将和本届另外一位大使、演员李晨共同履行大使职责、传递环保正能量。
附：十大环保谣言
1.内蒙古风电偷走了北京大风导致雾霾
2.雾霾不散是因为“核污染
3.美国极端天气源于我国污染
4.手机基站越多辐射越大
5.锂电池剧毒污染大
6.地下水资源八成不能饮用
7.9至11层是扬灰层空气脏
8.北京市空气质量在逐步恶化
9.飞机洒药治白蛾需躲避
10.机动车污染不是北京空气污染的主要原因
污染环境十大陋习
1.工厂随意排放烟尘
2.任意排放污水
3.汽车冒黑烟
4.使用劣质煤
5.工地裸露尘土飞扬
6.乱排油烟
7.焚烧秸秆
8.随意露天烧烤
9.露天焚烧垃圾
10.宠物随地大小便
责任编辑：郑汉星
文章关键词： 空气污染 机动车 尾气
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