This is a transmitted light microscope image of a thin section – a 50-micron thick sliver of rock. This sample was collected from Jebel Hafit, a mountain which straddles the United Arab Emirates and Oman border. Jebel Hafit is approximately 900 m high and is made up of Eocene to Miocene age carbonate rocks which were mainly deposited in a shallow water, tropical setting. More specifically, this im ...[Read More]
Last weekend, with a strict, stay-at-home coronavirus order looming on the horizon, I decided to practice social distancing by escaping on one last hike. Since I’m currently in Colorado, I chose to climb North Table Mountain, the remnant of an ancient basalt lava flow located on the outskirts of Denver. Locally this mesa, along with its twin located a short distance to the south, are popula ...[Read More]
Disasters happen world-wide, almost every day. If you are an earthquake seismologist (or engineer), chances are good that seismic hazard is in your daily diet. Developing an earthquake scenario, estimating the seismic hazard, assessing the risk, regulating the land use: we usually conduct these tasks to limit the socio-economic impact of a seismic event. However, when planning and coordinat ...[Read More]
Climate research questions tend to focus on the future. What will global temperature be in 2100? Will extreme weather events become more frequent? When will sea level rise render coastal homes uninhabitable? But our understanding of climate processes first comes from observing the past: palaeoclimatology. To get these records, scientists often go on fieldwork to collect samples. But what happens w ...[Read More]
What can the Earth, planetary and space sciences do to help mitigate the impact of COVID-19? While I am considering this challenging question, I am looking out of the window of my home in Italy, in Reggio Emilia. I am close to the epidemic center of the Italian outbreak of COVID-19. I have been at home for the last two weeks without going out, something which I have never experienced before. Sudde ...[Read More]
This week on the GD Blog we are taking a magical geodynamicist’s mystery tour to our planet’s Moon thanks to Tobias Rolf, Researcher at the Centre for Earth Evolution and Dynamics (CEED) at the University of Oslo, Norway (currently a Visiting Researcher at the Institute of Geophysics at the University of Münster, Germany). Imagine you are orbiting the Earth at an altitude of a few hun ...[Read More]
Working on natural hazards brings you to places (physically and virtually) you might never have discovered otherwise. You look at the world while asking questions about places, situations, relationships, and interactions of the natural processes surrounding you, inspiring your scientific potential. The Natural hazard Early Career Scientists Team is interested in your natural hazard research and wo ...[Read More]
When most people hear the phrase “radiocarbon dating”, they think of measuring carbon to date organic material. But did you know that carbon is also produced within rocks, and that we can use it to learn about the past behaviour of a glacier? About 20,000 years ago it was colder and large parts of the continents were covered by ice. But what did Antarctica – the largest ice mass ...[Read More]
Michaela is stuck at home, both physically and mentally, with the hope that she does not catch nor spread the new COVID-19 virus. Without the comforting environment of her own university desk, and not the itchy couch at home that’s hardly been sat on, she wonders: What is the best approach to efficiently work from home? Dear Michaela, Feeling your pain of enforced home isolation, I wonder to ...[Read More]
I remember the first lecture vividly, it was on Plate Tectonics. From that moment, I knew what my profession will be What is your story, Milena? I am a Marine Geophysicist interested in exploring plate boundaries, in particular, mid-ocean ridges using active source seismology. I am a sea-going researcher, which means that every now and then, I tend to spend several weeks (up to a couple of months ...[Read More]
