Most people think of drones as instruments of warfare, but as the Federal Aviation Administration slowly opens U.S. airspace to commercial use of unmanned aircraft, they are going to become more commonplace.
Engineering
Jan 7, 2015
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The Kelut volcano on Indonesia's Java island erupted late last night. While disaster-management authorities are busy on the ground, satellites are tracking the major cloud of ash and sulphur dioxide as it spreads in the atmosphere.
Earth Sciences
Feb 17, 2014
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0
Indonesia's most volatile volcano erupted Friday, releasing plumes of ash high into the air and sending streams of lava with searing gas clouds flowing down its slopes. No casualties were reported.
Environment
Jun 25, 2021
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Some German airlines levelled their criticism against the forecasts of the Volcanic Ash Advisory Centre (VAAC) in London on the spread of the ash cloud over Europe, as these forecasts did not provide any precise information ...
Earth Sciences
May 11, 2010
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0
Ash clouds emitted during the eruption of an Antarctic volcano may disrupt air traffic in the southern hemisphere, according to a study made by researchers from the Institute of Earth Sciences Jaume Almera of the CSIC (ICTJA-CSIC) ...
Earth Sciences
Nov 30, 2017
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3
(PhysOrg.com) -- Air travel may be resuming in some European countries, but Michael F. Sheridan, PhD, a leading volcanologist and founder of the University at Buffalo's Center for Geohazards Studies, says that the future ...
Earth Sciences
Apr 21, 2010
1
0
(AP) -- Britain sent Royal Navy warships on Monday to rescue those stranded across the Channel by the volcanic ash cloud, and the aviation industry blasted European transport officials, claiming there was "no coordination ...
Earth Sciences
Apr 19, 2010
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0
Following the eruption of Iceland's Eyjafjallajoekull volcano that spewed huge amounts of ash and grounded numerous flights, more than 50 experts from around the world gathered at a workshop organised by ESA and EUMETSAT ...
Earth Sciences
May 28, 2010
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0
The chaos caused by a volcanic eruption in Iceland April 2010 and the dispersal of its ash cloud across European airspace was a reminder of the tremendous forces of nature that exist below the ground. Not all subterranean ...
Earth Sciences
Jun 11, 2010
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0
Geochemical fingerprinting links microscopic ash found on the bottom of a Svalbard lake to a volcanic event happening 7000 years ago and 5000 km away.
Earth Sciences
May 22, 2017
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