Imaggeo

Imaggeo on Mondays: Sampling sulfurous sinkhole water

Rob Watson January 13, 2020

Sampling of sulfurous sinkhole water, Ghor Al-Haditha. Credit: Rob Watson (distributed via imaggeo.egu.eu).

Sampling of water present in sinkhole formed in superficial salt-rich lacustrine deposits at Ghor Al-Haditha, Dead Sea eastern shore, Jordan, during a field campaign in October 2018. The water in this sinkhole flows into the Dead Sea in a surface stream channel formed in 2012. The water was highly acidic and extremely conductive, with a strong sulfurous odour. Understanding the chemistry of the wa ...[Read More]

The Carbon Potential of Peat

Hazel Gibson January 10, 2020

Northern carbon sink. Credit: Mélina Guêné-Nanchen (distributed via imaggeo.egu.eu).

2020 is being described by many as a tipping point: the year that humanity as a species must take concrete and measurable action to prevent catastrophic climate change. But even if we do manage to slow carbon emissions from 2020 onwards, how would the planet deal with all the carbon dioxide we have produced so far? How much capacity do the planet’s natural carbon sequestration reserves actually ha ...[Read More]

Imaggeo on Mondays: Happy holidays!

Olivia Trani December 23, 2019

Image modified from Solitude. Credit: Mario Hoppmann (distributed via imaggeo.egu.eu).

The EGU wishes all our readers happy holidays and very warm wishes for the new year. And for a chance to be featured on GeoLog throughout the new year, don’t forget to submit your field and lab based photographs and other visuals to Imaggeo: our open access image repository. All geoscientists (and others) can submit their photos and videos to this gallery and, since it is open access, these images ...[Read More]

Imaggeo on Mondays: Rain on the Namib Desert

Olivia Trani December 16, 2019

Rain in the Namib Desert. Credit: Christoph Schmidt (distributed via imaggeo.egu.eu).

Pictured here is the arid Namib Desert on a not-so-arid day. The desert is known for its extremely dry conditions and abundance of sunshine, but this photo, taken by Christoph Schmidt, chair of geomorphology at the University of Bayreuth in Germany, gives us a rare glimpse of a rainy day. The Namib Desert spans about 81,000 square kilometres in southwest Africa, stretching throughout the entire co ...[Read More]