GeoLog

climate change

Imaggeo On Monday: Ice-coated roots at sunset

December 14, 2020
Imaggeo On Monday: Ice-coated roots at sunset
Ice-coated roots at sunset . Credit: Katja Laute (distributed via imaggeo.egu.eu)

The coating by the ice and the icicles are created through the interplay of wave action and the simultaneous freezing of the water around the exposed tree roots. The reason for the exposed tree roots is increased bank erosion due to a rather unusual circumstance. The combination of the lake not yet being frozen in early winter, and strong winter storms, make it very easy for the waves to erode the ...[Read More]

Why is research in Antarctica so important?

December 1, 2020
Why is research in Antarctica so important?
The view from the tent . Credit: Helen Millman (distributed via imaggeo.egu.eu)

On the 1st December 1959 the Antarctic Treaty was signed by 12 nations, setting aside nearly 10% of the Earth “forever to be used exclusively for peaceful purposes… in the interests of all mankind.” In the years that followed more and more countries signed the agreement, until today when the agreement has been signed by 54 countries around the globe.  In 2010, the Foundation for ...[Read More]

Epic Journeys: New insights into wildlife and human migrations

May 9, 2020
Epic Journeys: New insights into wildlife and human migrations
Photo by Antoine Baglan (reproduced by permission of Mercator Ocean)

Many wild animals make extraordinary long-distance journeys, whether by land, by air or even by sea. Ancestral, and even some modern, humans have likewise undertaken equally impressive odysseys across and between continents. In order to highlight these “epic journeys,” four different research projects were presented during an EGU press conference held on Wednesday. During the virtual presentations ...[Read More]