Earth Magnetism and Rock Physics

Imaggeo on Mondays: Using geophysical techniques to unlock the secrets of the past

Félix Rodríguez Cardozo June 13, 2016

The nature surrounding the man . Credit: Félix Rodríguez Cardozo (distributed via imaggeo.egu.eu)

Unravelling the secrets of past civilisations is tricky at the best of times. More so if many of the records which hold clues about how communities lived, built their homes and temples, as well as how they fed themselves, were destroyed by subsequent invaders. In these instances, as Felix Rodriguez Cardozo explains in today’s post, geophysical techniques (such as Lidar, which very recently hit the ...[Read More]

Great walls of fire – Vitrification and thermal engineering in the British Iron Age

Fabian Wadsworth and Rebecca Hearne May 25, 2016

It’s long been recognised the peoples of European prehistory occasionally, and quite deliberately, melted the rocks from which their hilltop enclosures were made. But why did they do it? In today’s blog post Fabian Wadsworth and Rebecca Hearne explore this question. Burning questions Throughout the European Bronze and Iron Ages (spanning 2600 years from 3200 BC to 600 BC), people constructed stone ...[Read More]

Imaggeo on Mondays: Half dome at sunset

Laura Roberts-Artal May 16, 2016

Half dome at sunset . Credit: Alessandro Demarchi (distributed via imaggeo.egu.eu)

Yosemite’s Half Dome stands, majestic, over a granite dominated terrain in the Yosemite Valley area; one of the most beautiful landscapes in northern America, and arguably, the world – it is also an Earth scientist’ playground. Stamped into the west slope of the Sierra Nevada range, the Yosemite Valley is a collection of lush forests, deep valleys, meandering rivers and streams, all punctua ...[Read More]

Photo Contest finalists 2016 – who will you vote for?

Sarah Connors April 18, 2016

The selection committee received over 400 photos for this year’s EGU Photo Contest, covering fields across the geosciences. The fantastic finalist photos are below and they are being exhibited in Hall X2 (basement, Brown Level) of the Austria Center Vienna – see for yourself! Do you have a favourite? Vote for it! There is a voting terminal (also in Hall X2), just next to the exhibit. The results w ...[Read More]