News tagged with carbon dioxide level
Climate Change Triggered Dwarfism in Soil-Dwelling Creatures of the Past
Other Sciences / Archaeology & Fossils
Oct 06, 2009 |
3.3 / 5 (9) |
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(PhysOrg.com) -- Ancient soil-inhabiting creatures decreased in body size by nearly half in response to a period of boosted carbon dioxide levels and higher temperatures, scientists have discovered.
Astronauts cut spacewalk short due to suit trouble (Update)
Space & Earth / Space Exploration
Jul 22, 2009 |
3 / 5 (1) |
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(AP) -- Two astronauts cut short their spacewalk and hurried back to the safety of the international space station on Wednesday after a suit problem resulted in rising carbon dioxide levels for one of the ...
High carbon dioxide levels cause abnormally large fish ear bones
Jun 25, 2009 |
3 / 5 (2) |
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Rising carbon dioxide levels in the ocean have been shown to adversely affect shell-forming creatures and corals, and now a new study by researchers at Scripps Institution of Oceanography at UC San Diego has ...
Stalagmites in Northeast Brazilian Caves Confirm 9,000-Year Model of Diminishing Rainfall
Space & Earth / Earth Sciences
Feb 25, 2009 |
4.8 / 5 (4) |
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(PhysOrg.com) -- Until recently, researchers studying climate history in Brazil’s dry Nordeste region expected it to have wet and dry periods similar to the rest of South America. But over the past 9,000 years, ...
Search results for carbon dioxide level
Replicating Climate Change to Forecast its Effects
Dec 17, 2009 |
2.5 / 5 (4) |
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(PhysOrg.com) -- Agricultural Research Service (ARS) scientists are replicating the effects of climate change to see what the future holds for soybeans, wheat and the soils where they grow.
Stabilizing climate requires near-zero carbon emissions
Space & Earth / Earth Sciences
Feb 15, 2008 |
3.4 / 5 (15) |
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Now that scientists have reached a consensus that carbon dioxide emissions from human activities are the major cause of global warming, the next question is: How can we stop it" Can we just cut back on carbon, or do we need ...
Global warming likely to be amplified by slow changes to Earth systems
Space & Earth / Earth Sciences
Dec 20, 2009 |
2.8 / 5 (40) |
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Researchers studying a period of high carbon dioxide levels and warm climate several million years ago have concluded that slow changes such as melting ice sheets amplified the initial warming caused by greenhouse ...
NASA Launches 'Eyes on the Earth 3-D'
Space & Earth / Earth Sciences
Mar 13, 2009 |
4.6 / 5 (34) |
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(PhysOrg.com) -- New interactive features on NASA's Global Climate Change Web site give the public the opportunity to "fly along" with NASA's fleet of Earth science missions and observe Earth from a global ...
Muscle deterioration in patients with lung disease seen connected to CO2
Apr 23, 2009 |
4 / 5 (1) |
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Muscle deterioration in patients with lung diseases might be a direct consequence of high carbon dioxide levels in their blood, an international team of researchers headed by Prof. Yosef Gruenbaum of the Hebrew ...
Cutting greenhouse gases could grow the economy
Jun 19, 2009 |
3.4 / 5 (10) |
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Over £14 ($23) billion more in products and services could be produced in Northern Ireland's economy each year if greenhouse gas producing resources were used as efficiently as they are in the rest of the UK, a research group ...
Carbon dioxide map of US released on Google Earth
Feb 19, 2009 |
3 / 5 (15) |
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(PhysOrg.com) -- Interactive maps that detail carbon dioxide emissions from fossil fuel combustion are now available on the popular Google Earth platform. The maps, funded by NASA and the U.S. Department of ...
Microbes turn electricity directly to methane
Mar 30, 2009 |
5 / 5 (1) |
1
(PhysOrg.com) -- A tiny microbe can take electricity and directly convert carbon dioxide and water to methane, producing a portable energy source with a potentially neutral carbon footprint, according to a ...
Last time carbon dioxide levels were this high: 15 million years ago, scientists report
Space & Earth / Earth Sciences
Oct 08, 2009 |
3.6 / 5 (63) |
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You would have to go back at least 15 million years to find carbon dioxide levels on Earth as high as they are today, a UCLA scientist and colleagues report Oct. 8 in the online edition of the journal Science.
Higher gas prices help reduce emissions
Aug 03, 2009 |
4.4 / 5 (7) |
0
(PhysOrg.com) -- Less driving and greater vehicle fuel economy aren't the only byproducts of higher gas prices—lower carbon dioxide emissions is another benefit, say University of Michigan researchers.
List of search results for carbon dioxide level
