GeoLog

Java

Geosciences Column: The calamity of eruptions, or an eruption of benefits?

Laura Roberts-Artal August 7, 2015

Mt. Bromo Panorama. Credit: Jimmy McIntyre (distributed via Wikimedia Commons)

So here is a question: why would anyone want to live in the vicinity of an active volcano? The risks are well known, with hazards arising from lava flows, lahars, ash falls, debris avalanches, and pyroclastic density currents, with many often having deadly consequences. But despite the danger, more than half a billion people live in the direct vicinity of volcanoes. Could it be that communities pr ...[Read More]

Imaggeo on Mondays: Lusi from the sky with drones

Laura Roberts-Artal December 29, 2014

The picture shows a spectacular aerial view of a sunset over the Lusi mud eruption in East Java, Indonesia. Here thousands of cubic meters of mud, are spewed out every day from a 100 m sized central crater. Since the initial eruption of the volcano in 2006, following a 6.3 M earthquake, a surface of about 7 km2 has been covered by boiling mud, which has buried more than 12 villages and resulted in ...[Read More]