The world’s first remote monitoring system giving early warning of volcanic
eruptions will start up in June in Italy. Gas sensors that can withstand the
hot, acid environments of volcanic vents will continuously measure emissions of
radon, hydrogen sulphide, methane, carbon dioxide and carbon monoxide, which
often change before an eruption. At present, volcanologists must be on site to
measure the gases. The sensors, developed in France, Italy and Iceland, will be
tested first on Etna in Sicily and Sofatara near Naples.
More from 51¶¯Âþ
Explore the latest news, articles and features
Health
The mysterious reason why women get hotter from age 18 to 42
51¶¯Âþ
Comment
This is the most underrated sci-fi film franchise of the 21st century
Culture
Comment
Shiver me timbers: Do we have to worry about space pirates now?
Regulars
Life
PMOS shows us why many scientific terms need to be renamed
Leader
Popular articles
Trending 51¶¯Âþ articles
1
The Selfish Gene at 50: Why Dawkins’s evolution classic still holds up
2
Mystery of the ancient giant stone jars of Laos may have been solved
3
The distant world that is our best hope of finding alien life
4
Can we harness quantum effects to create a new kind of healthcare?
5
The ‘doomsday’ glacier’s giant ice shelf is about to break away
6
Photos reveal unexpected details from the world's first atomic test
7
After news about Oliver Sacks's "lies", we revisit his best-loved book
8
3 things you need to know about quantum computers, from an expert
9
Solar farm on the ocean outperforms land-based solar in Taiwan
10
CAR T-cell therapy bolstered by stiffening up cancer cells first
