Detail of a photo: Maze of layered canyon walls and buttes in bands of red, cream and grey, receding into the distance in soft evening light.
GeoLog

GeoLog

Imaggeo on Mondays: Viñales Valley

Imaggeo on Mondays: Viñales Valley

From last week’s unusual desert landscape to this week’s lush valley in Cuba… The picture shows the Vinales Valley, a karstic depression with mogotes in western Cuba. Karst is the general term for landscapes formed when limestone is disolved by carbonic acid, in rain water. This leads, in particular, to the formation of an underground …[Read More]

Imaggeo on Mondays: Low tide at Alexandra Fjord

Imaggeo on Mondays: Low tide at Alexandra Fjord

Today’s post takes us to the far northern reaches of our planet, to a desert like nothing you’ve seen before. This picture is a view to the north across Alexandra Fjord, on the east coast of Ellesmere Island, in the Canadian High Arctic, with Sphynx island in the middle of the fjord. The south shore …[Read More]

Imaggeo on Mondays: A total eclipse of the Moon

Imaggeo on Mondays: A total eclipse of the Moon

Today, all eyes are turned to the sky; at least in North America, where the region will be treated to an eclipse of the sun. The online hype is hard to miss and its hardly surprising, opportunities to see the moon completely cover the Sun, where you are, are rare*. According to NASA, the same …[Read More]

GeoTalk: Meet the EGU’s President, Jonathan Bamber

GeoTalk: Meet the EGU’s President, Jonathan Bamber

GeoTalk interviews usually feature the work of early career researchers, but this month we deviate from the standard format to speak to Jonathan Bamber, the EGU’s President. Jonathan has a long-standing involvement with the Union, stretching back almost 20 years. Following a year as vice-president, Jonathan was appointed President at this year’s General Assembly in …[Read More]