搜索结果: 1-15 共查到“国际动态 工学 Pollution”相关记录23条 . 查询时间(0.594 秒)
The International Atomic Energy Agency, in cooperation with Argentina, launched a scientific research expedition on January 6 to study microplastics in Antarctica—one of the planet’s most remote areas...
If the USA were to shut down its nuclear power plants, the pollution from the coal, gas, and oil that would be used to make up the generation shortfall would result in a worsening of air quality that ...
Nearly 20 percent of today’s electricity in the United States comes from nuclear power. The U.S. has the largest nuclear fleet in the world, with 92 reactors scattered around the country. Many of thes...
Reducing nutrient pollution, using a new understanding of how carbon is transformed in the environment to create fuel for nitrogen-consuming bacteria, is the focus of a National Science Foundation Fac...
Using artificial intelligence, Cornell engineers have simplified and reinforced models that accurately calculate the fine particulate matter (PM2.5) – the soot, dust and exhaust emitted by trucks and ...
IAEA and Argentina Strengthen Cooperation to Improve Cancer Care and to Address Plastic Pollution in the Antarctica（图）
原子能机构 阿根廷 核技术 癌症治疗 塑料污染问题
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2023/3/14
The IAEA and Argentina signed two agreements to strengthen their cooperation on the peaceful uses of nuclear technology to improve access to cancer care in Latin America and to fight plastic pollution...
Nearly 14 million tons of plastic pollute the world’s oceans each year. Along with the significant impacts of plastic pollution on marine ecosystems and human health, the negative impacts of smaller p...
Hovering 100 meters above a densely populated urban residential area, the drone takes a quiet breath. Its goal is singular: to systematically measure air quality across the metropolitan landscape, pro...
New study takes comprehensive look at marine pollution and human health（图）
marine pollution human health
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2020/12/11
For centuries, the oceans have been viewed as an inexhaustible receptacle for the byproducts of human activity. Today, marine pollution is widespread and getting worse and, in most countries, poorly c...
Noise and light pollution affect breeding habits in birds（图）
Noise light pollution breeding habits birds
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2020/12/11
Looking for a bird's-eye view of human impacts? A new study, published in the journal Nature, provides the most comprehensive picture yet of how human noise and light pollution affect birds throu...
Stream pollution from mountaintop mining doesn’t stay put in the water（图）
Stream pollution mountaintop mining put in the water
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2020/4/10
Since the 1980s, a sprawling mountaintop removal mining complex in southern West Virginia has been leaching pollutants -- such as selenium -- into nearby streams at levels deemed unsafe for aquatic li...
Study Shows Wetlands Provide Landscape-Scale Reduction In Nitrogen Pollution（图）
Wetlands Landscape-Scale Reduction Nitrogen Pollution
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2018/2/1
In agricultural regions such as the U.S. Midwest, excess nitrate from crop fertilizer makes its way into rivers and streams through subsurface drainage channels and agricultural ditches.High nitrate c...
Relocating bus stops would cut riders’ pollution exposure,UCLA study finds（图）
Relocating bus stops cut riders pollution exposure UCLA
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2017/11/23
Moving bus stops away from intersections would substantially reduce the amount of pollution bus riders are exposed to, UCLA scientists report today in the journal Environmental Pollution.Research has ...
Survey captures global picture of air pollution’s effects on birds（图）
global picture air pollution birds
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2017/9/5
Famously, the use of caged birds to alert miners to the invisible dangers of gases such as carbon monoxide gave rise to the cautionary metaphor “canary in a coal mine.”But other than the fact that exp...
Concurrent heat waves,air pollution exacerbate negative health effects of each
Concurrent heat waves air pollution exacerbate negative health
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2017/3/14
The combination of prolonged hot spells with poor air quality greatly compounds the negative effects of each and can pose a major risk to human health, according to new research from the University of...