冰岛火山喷发，航班中断

Enoch

根据BBC 报道，冰岛火山继续喷发，航班被终止。去年复活节有很多英国学生去欧洲大陆旅游，但是正好遇到冰岛火山爆发，无法返回英国读书，请大家注意

[来源BBC 5月22日]



http://www.bbc.co.uk/news/world-europe-13489944

Iceland volcano: Grimsvotn eruption hits local flight
Grimsvotn eruption 21 May 2011 Grimsvotn lies under the the largest glacier in Europe, Vatnajokull
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The Icelandic authorities have imposed a local flight ban after the country's most active volcano, Grimsvotn, began erupting.

A plume of smoke has risen 20km (12 miles) into the sky from the volcano.

But Iceland's Meteorological Office says the eruption should not cause widespread disruption to air traffic.

Last year, ash clouds from another Icelandic volcano, Eyjafjallajokul, led to the closure of a large section of European airspace.

Governments feared that ash particles could cause aircraft engines to fail, and the closure caused chaos to air travellers.
Different ash

Hjordis Gudmundsdottir, a spokeswoman for the Isavia civil aviation authority - which has imposed a flight ban of 120 nautical miles (222 km) around Grimsvotn - said: "We have closed the area until we know better what effect the ash will have."


Glaciologist Matthew Roberts: the eruption "shouldn't have any far-reaching effects"

But officials say it is unlikey to have the same impact as last year.

Pall Einarsson, a geophysicist at the University of Iceland, said the 2010 eruption was a rare event.

"The ash in Eyjafjallajokull was persistent or unremitting and fine-grained," he said.

"The ash in Grimsvotn is more coarse and not as likely to cause danger as it falls to the ground faster and doesn't stay as long in the air as in the Eyjafjallajokull eruption."

Domestic airline Icelandair said no traffic had been affected.

"We do not expect the Grimsvotn eruption to affect air traffic to and from the country in any way," said communications director Gudjon Arngrimsson.
Threat to engines

Grimsvotn lies under the the largest glacier in Europe, Vatnajokull in south-east Iceland.

Reuters news agency says that when it last erupted in 2004, transatlantic flights had to be re-routed south of Iceland, but no airports were closed.

Last year's outpouring of ash from Eyjafjallajokull led to the largest closure of European airspace since World War II.

About 10 million travellers were affected and some questioned whether the shutdown was an over-reaction.

However, a scientific study published last month said the safety concerns had been well founded.

Researchers from the University of Copenhagen and the University of Iceland said ash particles from the early part of the Eyjafjallajokull eruption were especially abrasive, posing a possible threat to aircraft engines.