December 1st 2019 marks the 60th anniversary of the signing of the Antarctic treaty. To celebrate the signing of the treaty, ‘Antarctica Day’ now occurs each year on December 1st. But what is the Antarctic Treaty? How do people celebrate? This week’s blog post will tell you everything you need to know, just in time for celebrations! Antarctic Treaty The Antarctic Treaty was originally signed by 12 ...[Read More]
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GeoLog
How extreme events impact Earth’s surface: reports from the 6th EGU Galileo conference
Throughout the year, EGU hosts a number of meetings, workshops, and conferences for the geoscience community. While the EGU’s annual General Assembly brings more than 15,000 scientists together under one roof, the EGU Galileo Conferences allows a smaller number of scientists to discuss and debate issues at the forefront of their discipline. In this blog post, the organisers of the 6th Galileo Conf ...[Read More]
Geology for Global Development
Water and Sustainable Development – 6th GfGD Annual Conference Event Report
Understanding, managing and protecting water resources is critical to the delivery of the UN Sustainable Development Goals (e.g., education, water and sanitation, healthy oceans, zero hunger, good health, gender equality, energy, industry, and biodiversity). Increasing urbanisation, industrialisation, and climate change, however, are increasing pressure on water supplies and reducing water quality ...[Read More]
Seismology
Lombok and Fiji – or why a M6.9 earthquake can be worse news than a M8.2 event
Two magnitude 6.9 earthquakes in Indonesia in the space of two weeks, 20 km apart. Meanwhile, a magnitude 8.2 event in the Pacific. Did you get any questions about the end of the world being upon us, how come all these quakes happen so close together and why the Fiji event was so harmless? Latitude Longitude Origin time depth Magnitude Region 8.2597° S 116.4363° E 2018-08-05 1 ...[Read More]
Cryospheric Sciences
Back to the Front – Larsen C Ice Shelf in the Aftermath of Iceberg A68!
Much of the Antarctic continent is fringed by ice shelves. An ice shelf is the floating extension of a terrestrial ice mass and, as such, is an important ‘middleman’ that regulates the delivery of ice from land into the ocean: for much of Antarctica, ice that passes from land into the sea does so via ice shelves. I’ve been conducting geophysical experiments on ice for over a decade, using mostly s ...[Read More]
Geology for Global Development
GfGD Annual Report 2016
Today we publish our 2016 Annual Report, an important opportunity to share information about our charitable objectives and team, report on activities through 2016, and present an overview of our finances. Geology for Global Development, established in 2011, is working to mobilise and equip the geology community to prevent and relieve poverty. In February 2016, our application to become a registere ...[Read More]
Seismology
Paper of the month — The origin of volcano-tectonic earthquake swarms by Roman and Cashman (2006)
We are pleased to propose you a new Paper of the Month written by Dr. Derek Keir on volcano seismology. Derek’s PhD thesis was on the “Seismicity of the Ethiopian rift” and conducted at Royal Holloway University of London under the supervision of Prof. Cindy Ebinger and Prof. Graham Stuart of the University of Leeds. Towards the end his PhD studies, the Dabbahu rifting episode started (September 2 ...[Read More]
GeoLog
Announcing the winner of the EGU Best Blog Post of 2016 Competition
There is no doubt that 2016 was packed full of exciting, insightful and informative blog posts. An impressive 360 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]
Cryospheric Sciences
Image of the Week — Looking back at 2016
I cannot believe that a full year has passed since this very cute pink unicorn wished you a Happy New Year. Yet, over the past 12 months our blog has attracted more than 16,200 visits. And the blog analytics show that you, our dear readers, are based not only in Europe but literally all over the world! With 67 new posts published in only 52 weeks, it’s more than likely that you missed a few inte ...[Read More]
GeoLog
Shaking on Christmas Day: what we know about the 7.6 M Chile earthquake
While the majority of us were midway through our Christmas Day celebrations, a powerful 7.6 M earthquake struck off the western coast of the Chile. Natural hazards are not bound by time, location or festivities; an earthquake can happen at any time in any place, regardless of the significance of the day. As a result, in this earthquake prone region, raising awareness of the risk posed by natural h ...[Read More]