News tagged with earth processes
Fire influences global warming more than previously thought
Apr 23, 2009 |
4.3 / 5 (12) |
1
Fire's potent and pervasive effects on ecosystems and on many Earth processes, including climate change, have been underestimated, according to a new report.
Search results for earth processes
Extraterrestrial platinum was 'stirred' into the Earth
Space & Earth / Earth Sciences
Jul 30, 2009 |
4.6 / 5 (10) |
3
(PhysOrg.com) -- A research program aimed at using platinum as an exploration guide for nickel has for the first time been able to put a time scale on the planet’s large-scale convection processes.
Learning How Materials Work in Space to Make Them Better on Earth
Space & Earth / Space Exploration
Sep 17, 2009 |
not rated yet |
0
What's about the size of a large refrigerator, weighs a ton and may help pave the way for new and improved metals or glasses here on Earth? It's the Materials Science Research Rack -- a new laboratory on board ...
Physics education improves when students make their own computer models
Other Sciences / Social Sciences
Jul 02, 2009 |
4.5 / 5 (2) |
0
A current trend in secondary science education is for students to learn by discovering for themselves how things work. Computer modelling is a teaching method that fits in nicely with this trend and also with new learning ...
Earthquake waves: How do they spread?
Space & Earth / Earth Sciences
Apr 13, 2009 |
3.7 / 5 (3) |
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Propagation of earthquake waves within the Earth is not uniform. Experiments indicate that the velocity of shear waves (s-waves) in Earth’s lower mantle between 660 and 2900 km depth is strongly dependent on the orientation ...
The auroras in the Northern and the Southern hemispheres are not identical (w/ Video)
Space & Earth / Earth Sciences
Jul 23, 2009 |
5 / 5 (7) |
12
In a Nature letter published July 23, 2009, Norwegian researchers present evidence that the auroras in the Northern and the Southern hemispheres can be totally asymmetric. These findings contradict the co ...
GOCE launch: Mapping the Earth’s gravity as never before
Space & Earth / Space Exploration
Mar 09, 2009 |
5 / 5 (3) |
0
(PhysOrg.com) -- ESA is about to launch the most sophisticated of Earth Observation satellites to investigate the Earth’s gravitational field with unprecedented resolution and accuracy.
Space Station Room With a View
Space & Earth / Space Exploration
Jun 29, 2009 |
5 / 5 (9) |
3
The crew of the International Space Station (ISS) is about to get a new "eye-pod." The Tranquility node headed for the space station early in 2010 will feature a viewing dome unlike any other window ever flown ...
Atomic Particles Help Solve Planetary Puzzle
Space & Earth / Earth Sciences
Nov 10, 2009 |
4.5 / 5 (12) |
0
(PhysOrg.com) -- A University of Arkansas professor and his colleagues have shown that the Earth's mantle contains the same isotopic signatures from magnesium as meteorites do, suggesting that the planet formed ...
Lagoon size can be predicted
Nov 03, 2009 |
4 / 5 (2) |
0
(PhysOrg.com) -- The size of Santa Barbara area lagoons can be predicted, according to a new study by UC Santa Barbara scientists, who say that their research could help protect the endangered steelhead trout.
Study reveals seismic shift in methods used to track earthquakes
Space & Earth / Earth Sciences
Sep 02, 2009 |
4 / 5 (2) |
0
The team, led by scientists from the University of Edinburgh, says that the new method, which uses data collected from earthquakes, potentially allows the Earth's seismic activity to be mapped more comprehensively.
List of search results for earth processes
