GeoLog

Imaggeo on Mondays: an impressive testimony to the collision between Africa and Europe

Angelika Jung-Hüttl July 18, 2016

Dent de Morcles, The Waadtland Alps, Switzerland . Credit: Bernhard Edmaier (distributed via imaggeo.egu.eu)

The huge fold in the flank of the 2969 m high Dent de Morcles (in Waadtland Alps, Switzerland) is an impressive testimony to the collision between Africa and Europe (which began some 65 million years ago). The layers, originally deposited on the sea floor in a horizontal position, were compressed and shifted. The darker parts developed during the Tertiary period (66 million years ago). They are yo ...[Read More]

GeoTalk: Matt Taylor of ESA’s Rosetta mission

Laura Roberts-Artal July 15, 2016

Screenshot from the Rosetta mission cartoons. Credit: ESA. All Rosetta Mission videos are available on YouTube

In November 2014, space exploration history was made. Millions of kilometres away, orbiting a piece of ice and rock, the European Space Agency’s (ESA) Rosetta mission sent its probe Philae to become the first spacecraft to soft-land on a comet. After the tense 7-hour wait that followed the separation from the main orbiter, a tweet confirmed that the little lander had successfully completed the fir ...[Read More]

GeoPolicy: 8 ways to engage with policy makers

Sarah Connors July 13, 2016

European Parliament Plenary Chamber. Credit: Diamond Geezer (distributed via flickr.com)

Scientific research is usually verbally communicated to policy officials or through purposefully written documents. This occurs at all levels of governance (local, national, and international). This month’s GeoPolicy post takes a look at the main methods in which scientists can assist in the policy process and describes a new method adopted by the European Commission (EC) that aims to enhance scie ...[Read More]

Imaggeo on Mondays: The glacial landscape of Yosemite

Laura Roberts-Artal July 11, 2016

Yosemite National Park, in California, is renowned for its beautiful and striking landscapes. So much so, this is the second time it has feature on the blog this summer. While our last post on the park focused on the ancient volcanic history of its landscape, in this post we fast forward to the Plesitocene (some 110,000 to 12,000 years ago) to discover more about how glaciers shaped Yosemite’s lan ...[Read More]