Cryospheric Sciences

Geosciences Column: Scientists pinpoint where seawater could be leaking into Antarctic ice shelves

Olivia Trani February 21, 2019

Over the last few decades, Antarctic ice shelves have been disintegrating at a rapid rate, likely due to warming atmospheric and ocean temperatures, according to scientists. New research reveals that one type of threat to ice shelf stability might be more widespread that previously thought. A study recently published in EGU’s open access journal The Cryosphere identified several regions in Antarct ...[Read More]

Imaggeo on Mondays: The changing landscape of Patagonia

Olivia Trani February 18, 2019

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: An iceberg-sized issue

Natalie Robinson February 4, 2019

This was taken during a study, undertaken by me and my colleagues, on the sea ice of McMurdo Sound, Antarctica. We designed the project to document how supercooled water carrying suspended ice crystals flows along its pathway towards the open ocean. Ultimately, this work aims to assess the Ross Ice Shelf’s contribution of local melt to the long-term trend of increased sea ice cover around Antarcti ...[Read More]

Winners of the EGU Best Blog Posts of 2018 Competition

Olivia Trani January 23, 2019

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]

Imaggeo on Mondays: The best of imaggeo in 2018

Olivia Trani December 31, 2018

Imaggeo, our open access image repository, is packed with beautiful images showcasing the best of the Earth, space and planetary sciences. Throughout the year we use the photographs submitted to the repository to illustrate our social media and blog posts. For the past few years we’ve celebrated the end of the year by rounding-up some of the best Imaggeo images. But it’s no easy task to pick which ...[Read More]

Looking back at the EGU Blogs in 2018: a competition

Olivia Trani December 26, 2018

The past 12 months has seen an impressive 382 posts published across the EGU’s official blog, GeoLog, as well as the network and division blogs. From an Easter-themed post on the convection of eggs, features on mental health in academia, commentary on the pros and cons of artificial coral reefs, advice on presenting research at conferences, through to a three-part “live-series” on the ...[Read More]

GeoTalk: the climate communication between Earth’s polar regions

Olivia Trani December 21, 2018

Geotalk is a regular feature highlighting early career researchers and their work. In this interview, we caught up with Christo Buizert, an assistant professor at Oregon State University in Corvallis, who works to reconstruct and understand climate change events from the past. Christo’s analysis of ice cores from Greenland and Antarctica helped reveal links between climate change events from the l ...[Read More]

Imaggeo on Mondays: Wandering the frozen Svalbard shore

Matt Trevers December 17, 2018

These ethereal, twisted ice sculptures litter the frozen shoreline of Tempelfjorden, Svalbard, giving the landscape an otherworldly feel and creating a contrast with the towering ice cliff of the glacier and the mountains behind. They are natural flotsam, the scoured remnants of icebergs calved from the Tunabreen glacier, washed up on the shoreline. These icebergs were calved from the Tunabreen gl ...[Read More]

November GeoRoundUp: the best of the Earth sciences from around the web

Olivia Trani December 5, 2018

Drawing inspiration from popular stories on our social media channels, major geoscience headlines, as well as unique and quirky research, this monthly column aims to bring you the latest Earth and planetary science news from around the web. Major stories Earth’s red and rocky neighbor has been grabbing a significant amount of attention from the geoscience media this month. We’ll give you the rundo ...[Read More]

Imaggeo on Mondays: Exploring ice in the deep

Renato R. Colucci December 3, 2018

The occurrence of sporadic permafrost in the Alps often needs challenging fieldwork in order to be investigated. Here in the high altitude karstic plateau of Mt. Canin-Kanin (2587 m asl) in the Julian Alps (southeastern European Alps) several permanent ice deposits have been recently investigated highlighting how also in such more resilient environments global warming is acting rapidly. Important ...[Read More]