News tagged with pollution filters
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Search results for pollution filters
Study confirms untold levels of oil sands pollution on the Athabasca
Dec 07, 2009 |
5 / 5 (1) |
2
After an exhaustive study of air and water pollution along the Athabasca River and its tributaries from Fort McMurray to Lake Athabasca, researchers say pollution levels have increased as a direct result of nearby oil sands ...
Pollution alters isolated thunderstorms
Space & Earth / Earth Sciences
Dec 15, 2009 |
3 / 5 (4) |
10
New climate research reveals how wind shear -- the same atmospheric conditions that cause bumpy airplane rides -- affects how pollution contributes to isolated thunderstorm clouds. Under strong wind shear ...
Australian government to introduce Internet filter
Dec 15, 2009 |
3.5 / 5 (19) |
9
(AP) -- Australia plans to introduce an Internet filtering system to block obscene and crime-linked Web sites despite concerns it will curtail freedoms and won't completely work.
Tadpoles Used to Rapidly Detect Water Pollution
Dec 03, 2009 |
2 / 5 (2) |
1
(PhysOrg.com) -- Research conducted by University of Wyoming Professor Paul Johnson and others demonstrates that genetically modified tadpoles work well as sensitive monitors for rapidly detecting water pollution.
Blue whales singing with deeper voices
Dec 08, 2009 |
4.3 / 5 (7) |
8
(PhysOrg.com) -- Blue whales, the largest animals on earth, are singing with deeper voices every year, but scientists are unsure of the reason.
Beijing vehicles exceed four million: state media
Dec 19, 2009 |
5 / 5 (1) |
0
The number of registered vehicles in Beijing topped four million this week, state media reported, meaning a quarter of the 16 million permanent residents in China's capital have a car.
USGS monitoring Twitter for earthquake details
Dec 15, 2009 |
3 / 5 (1) |
0
(AP) -- OMG! Earthquake!
New climate targets may not change daily life much
Nov 27, 2009 |
3.5 / 5 (19) |
31
(AP) -- Americans' day-to-day lives won't change noticeably if President Barack Obama achieves his newly announced goal of slashing carbon dioxide pollution by one-sixth in the next decade, experts say.
Elevated CO2 levels may mitigate losses of biodiversity from nitrogen pollution
Dec 03, 2009 |
3.7 / 5 (7) |
2
Rising levels of carbon dioxide may overheat the planet and cause other environmental problems, but fears that rising CO2 levels could directly reduce plant biodiversity can be allayed, according to a new study by a University ...
Ohio school district sues over air pollution
Nov 28, 2009 |
5 / 5 (1) |
0
(AP) -- A school district near Cincinnati is suing a plastics plant, accusing it of continuing to release chemicals in the air that exceed government safety standards.
List of search results for pollution filters
