Climate

Imaggeo on Mondays: Air samples from afar

Emma Elvidge February 25, 2019

Air samples from afar. Credit: Emma Elvidge (distributed via imaggeo.egu.eu)

I’ve taken many photos on fieldwork, everywhere from Malaysia to Antarctica but this particular photo was taken in my ‘home’ lab at the University of East Anglia (UEA) in Norwich, UK. Atmospheric scientists collect air samples canisters such as these from around the world: from high altitude research aircraft (such as the Geophysica), long-term measurement time series (such as Ca ...[Read More]

Imaggeo on Mondays: The changing landscape of Patagonia

Olivia Trani February 18, 2019

The Changing Landscape of Patagonia. Credit: Shauna-kay Rainford (distributed via imaggeo.egu.eu)

Pictured here is a snapshot of an environment in transition. Today’s featured photo was taken at the foot of Monte Fitz Roy, a jagged Patagonia mountain located in Los Glaciares National Park on the border between Argentina and Chile. The Patagonia region in South America is the second biggest source of glaciers in the southern hemisphere, behind Antarctica, but the region is losing ice at a rapid ...[Read More]

Imaggeo on Mondays: A pink and blue evening

Claudine Vanbauce January 28, 2019

A pink and blue evening. Credit: Claudine Vanbauce (distributed via imaggeo.egu.eu)

At sunset, the light travels a longer path in the atmosphere to reach our eyes than when the sun is high in the sky. At this time of the day, the light is more subject to scattering, as it interacts with more air (molecules and particles) before reaching our eyes, which explains why the sun is much less luminous and can be observed directly without being dazzled. The sun appears redder because amo ...[Read More]

Winners of the EGU Best Blog Posts of 2018 Competition

Olivia Trani January 23, 2019

Image modified from Lava glow and space at the Kilauea volcano. Credit: Andreas Johnsson (distributed via imaggeo.egu.eu).

There is no doubt that 2018 was packed full of exciting, insightful and informative blog posts. An impressive 382 posts were published across the EGU’s official blog, GeoLog, as well as the network and division blogs! In December, to celebrate the excellent display of science writing across the network and division blogs, we launched the EGU Blogs competition. From a list of posts selected by our ...[Read More]