Biochar is a carbon rich product of biomass pyrolysis, a process where biological material is exposed to high temperatures, in the absence of oxygen, to cause the decomposition of that material into various chemical and physical components. By going through this process, biochar can be a valuable soil additive and a carbon sink with a high potential to take up a wide variety of contaminants (throu ...[Read More]
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Natural Hazards
Faults and earthquakes as friends and not foes
The earthquakes’ occurrence on the planet Earth is largely considered synonymous with disasters and people generally perceive geological faults as a threat to life and belongings. However, there are exceptions since a small community of earthquake researchers relate the occurrence of earthquakes with the lithospheric plate interactions where movement on faults causes earthquakes. Therefore, ...[Read More]
Geodynamics
The Sassy Scientist – Out Of Orientation
Ravi is done with his research, mentally. As he muses on a potential departure from academia – awaiting an unhackneyed sense of perspective – he asks: I want to leave academia! Where do I go? Dear Ravi, I am sorry to hear you’ve given thought to a termination of your academic career. After years of working in geodynamics, it sure shall be a great challenge to find new perspective ...[Read More]
GeoLog
Marie Tharp: an inspiration for the past, present and future!
Today marks the centennial of the birth of Marie Tharp, the person responsible for creating the first map of our planet’s ocean floors. Though her work was underappreciated at the time of its publication – mainly because she faced many significant barriers due to her gender – her maps ended up being instrumental evidence in support of the theory of plate tectonics. Marie herself ...[Read More]
Tectonics and Structural Geology
100 years of Marie Tharp – The woman who mapped the ocean floor and laid the foundations of modern geology
Marie Tharp (July 30, 1920 – August 23, 2006) would have turned 100 on this very day and she continues to live through her legacy of having mapped the world’s oceans. Similar to famous painters, some of whom only gain appreciation after their death, Marie Tharp is one of the most underappreciated scientists in the history of the earth sciences. Marie was born in Ypsilanti, Michigan. Due to h ...[Read More]
GeoLog
GeoRoundup: the highlights of EGU Journals published during July!
Each month we feature specific Divisions of EGU and during the monthly GeoRoundup we will be putting the journals that publish science from those Divisions at the top of the Highlights roundup. For July, the Divisions we are featuring are: Geodesy (G), Ocean Science (OS) and Tectonics and Structural Geology (TS). They are served by the journals: Geoscientific Model Development (GMD), Ocean Science ...[Read More]
Geodynamics
InSights into Mars’ interior
This week Ana-Catalina Plesa, Junior Research Group Leader at the German Aerospace Centre (DLR) in Berlin/Germany takes us on a journey to Mars. Enjoy the read about how spacecraft observations and numerical models provide InSight into the deep enigmas of the “red planet”. Over the course of its evolution, Mars has accumulated heat in its interior arising from the planet’s formation, differentiati ...[Read More]
Hydrological Sciences
Featured Catchment: The Weierbach – Yet another temperate forested headwater?
Slate bedrock, an often overlooked system At first sight, the Weierbach catchment may seem unspectacular. It is indeed a small (42 ha) forested headwater catchment, located at mid-latitude in a low mountain range (450-500 m a.s.l.). However, when you take a closer look, and particularly below the surface, the Weierbach is a truly exciting eco-hydrological system. Located in the Luxembourgish Arden ...[Read More]
Geology for Global Development
Introducing Our New Authors – Olivia Mejías
Over the next few weeks, we’d like to introduce you to some new faces on the GfGD blog, bringing fresh ideas and perspectives on topics relating to geoscience and sustainable development. We’re delighted to have their input and look forward to their posts. Today we interview Olivia Mejías – a project geologist currently researching critical metals in Chile at the Sustainable Minerals Institu ...[Read More]
Ocean Sciences
OceanTalk with Frédéric Le Moigne
Frédéric Le Moigne has been awarded the 2020 Outstanding Early Career Scientist Award for the Division of Ocean Sciences and he agreed to be interviewed for our first blog post on the new Ocean Sciences blog. Frédéric can you tell us about your background and education? I was born and raised on the Atlantic coast, near the bay of Brest in Brittany, western France. In Brittany the ocean is an impor ...[Read More]