Beijing's heavy pollution concerns parents
3:04
Beijing's heavy pollution concerns parents
Smog can cut off sunlight to Beijing for days. At the International School of Beijing, parents want routine air quality measurements, and the school has built a $5 million dome to enclose a playground and filter the air. Seth Doane reports.
CBS News2013年7月17日
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Scientists have discovered how air pollution causes cancer
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Scientists have discovered how air pollution causes cancer
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Air pollution causes 8.1 million deaths per year, making it the greatest environmental risk to human health in the world. We’re working with more than 25 countries, like Kenya and India, to pinpoint the local sources of the air pollution, including vehicle emissions, burning waste, and cooking fuels, to then find ways to improve air quality. | USAID - US Agency for International Development
1:23
Air pollution causes 8.1 million deaths per year, making it the greatest environmental risk to human health in the world. We’re working with more than 25 countries, like Kenya and India, to pinpoint the local sources of the air pollution, including vehicle emissions, burning waste, and cooking fuels, to then find ways to improve air quality. | USAID - US Agency for International Development
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How air pollution impacts your body
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How air pollution impacts your body
FacebookWorld Health Organization
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热门视频
Beijing troubled by heavy air pollution
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Beijing troubled by heavy air pollution
wionews.com
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Inside China’s most polluted city
Inside China’s most polluted city
channel4.com
2013年2月27日
Time lapse video shows Beijing smog lifting
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Time lapse video shows Beijing smog lifting
CBS News
2015年12月18日
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DDNewsLive - Total Health: Air Pollution - Effects on Health
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DDNewsLive - Total Health: Air Pollution - Effects on Health
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India Today - Check out how air pollution effects you and...
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India Today - Check out how air pollution effects you and...
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Pollution | Children's Environmental Health Collaborative
Pollution | Children's Environmental Health Collaborative
unicef.org
1 个月前
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