An effective climate change solution may lie in rocks beneath our feet
Why has Earth's climate remained so stable over geological time? The answer just might rock you.
Earth Sciences
Jul 16, 2020
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News tagged with volcanic gas
Satellite research reveals smaller volcanoes could cool climate
A University of Saskatchewan-led international research team has discovered that aerosols from relatively small volcanic eruptions can be boosted into the high atmosphere by weather systems such as monsoons, where they can ...
Earth Sciences
Jul 5, 2012
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0
Delivering solar geoengineering materials may be feasible and affordable
A cost analysis of the technologies needed to transport materials into the stratosphere to reduce the amount of sunlight hitting Earth and therefore reduce the effects of global climate change has shown that they are both ...
Earth Sciences
Aug 31, 2012
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Can we spot volcanoes on alien worlds? Astronomers say yes
Volcanoes display the awesome power of Nature like few other events. Earlier this year, ash from an Icelandic volcano disrupted air travel throughout much of northern Europe. Yet this recent eruption pales next to the fury ...
Astronomy
Sep 7, 2010
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Io's volcanism controls Jupiter's magnetospheric activity
Jupiter's volcanic moon Io spews out volcanic gas, which reaches its atmosphere and becomes ionized, forming what is known as the Io plasma torus. This plasma torus can interact with Jupiter's magnetosphere, possibly affecting ...
Space Exploration
Jan 28, 2013
13
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Climate change may prevent volcanoes from cooling the planet
New UBC research shows that climate change may impede the cooling effect of volcanic eruptions.
Earth Sciences
Nov 16, 2016
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3
Size matters—if you are a bubble of volcanic gas
The chemical composition of gases emitted from volcanoes—which are used to monitor changes in volcanic activity—can change depending on the size of gas bubbles rising to the surface, and relate to the way in which they ...
Earth Sciences
Aug 6, 2018
0
71
Rich Ore Deposits Linked to Ancient Atmosphere
(PhysOrg.com) -- Much of our planet's mineral wealth was deposited billions of years ago when Earth's chemical cycles were different from today's. Using geochemical clues from rocks nearly 3 billion years old, a group of ...
Earth Sciences
Nov 19, 2009
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Warming slow-down not the end of climate change, study shows
A slow-down in global warming is not a sign that climate change is ending, but a natural blip in an otherwise long-term upwards trend, research shows.
Earth Sciences
Jul 20, 2015
2
63
The greenhouse gas that saved the world
When Planet Earth was just cooling down from its fiery creation, the sun was faint and young. So faint that it should not have been able to keep the oceans of earth from freezing. But fortunately for the creation of life, ...
Earth Sciences
Aug 18, 2009
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