Sentences with phrase «through volcanic ash»

The decision to shut down the air space was based on the assessed (apparently inflated) risk of flying through the volcanic ash plume.
Many airlines enforce stricter rules than the ICAO on flying through volcanic ash.

Not exact matches

A little bee, Anthophora squammulosa, was zipping through the ash heaps looking for nectar and burrowing in a pile of volcanic debris.
Ground - based remote sensing through ultraviolet and infrared spectroscopy is used to measure the composition of a volcanic plume, the column of hot volcanic ash, gas, and rock emitted when the volcano erupts.
Using a pipette full of water, fresh volcanic ash and mathematical modelling, Sanjoy Som at the University of Washington in Seattle worked out how the size of imprints related to the speed at which the rain fell through the ancient atmosphere.
Through fieldwork, volcanic ash chemistry and geochronology, WoldeGabriel helped nail down the age of the fossils to approximately 8 million years old.
It filters air through a carbon filter (made from sustainable crushed coconut shells), a zeolite filter (made from minerals derived from volcanic ash), and also a HEPA filter.
With each new cup you'll pilot your car through extraordinary places, watching the sun setting, facing rain, snow, volcanic ashes and even severe sandstorms.
One «theory» for the strength of the Permian - Triasac extinction is that the volcanics (roughly a million cubic kilometers worth) erupted through thich layers of coal, and therefore liberated at huge amount of CO2 as well as the usual volcanic gases and ash.
The news today tells of hundreds — nay, thousands — of flight cancellations because of the volcanic ash still spreading through the atmosphere from Iceland's Eyjafjallajökull.
The Irish Aviation Authority (IAA) has announced a suspension of flights in and out of Ireland for six hours on Tuesday as another Icelandic volcanic ash cloud passes through their airspace.
The volcanic ash through Europe created significant problems for air travel.
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