Following on from blog entries from the IAVCEI Scientific Assembly and Goldschmidt 2013, Kate and Charly report back from the AGU Fall Meeting 2013, held between 9-13th December in San Francisco, USA. The American Geophysical Union (AGU) Fall Meeting is the largest gathering of geologists in the world, with over 22,000 congregating in San Francisco …[Read More]
Between a Rock and a Hard Place
Science snap (#14): San Andreas Fault
As one of ~20,000 geologists flocking to AGU Fall Meeting in San Francisco, I’ve headed out a few days early to take in a few West Coast sights. For many, the Foggy City will always be synonymous with earthquakes. San Francisco is located right on the San Andreas Fault, which is part of a larger …[Read More]
“I’m a scientist, get me out of here…!”
James Hickey is a PhD student in the School of Earth Sciences at the University of Bristol. A geophysicist and volcanologist by trade, his PhD project is focussed on attempting to place constraints on volcanic unrest using integrated geodetic modelling. Having had just over a week to recover I can finally begin to look back on …[Read More]
Science snap (#12): Purple bacteria
KT Cooper is a PhD student in the School of Earth Sciences at the University of Bristol. A carbonate geochemist by training, she has just returned from a three-month secondment to Houston, Texas, USA working with Exxon Mobil. The world of microbiology is weird, wonderful and also quite multi-colourful. Purple bacteria, a particular hue of microbe …[Read More]
Using garnet geochemistry to investigate the lithospheric mantle beneath northern Tanzania
Sorcha McMahon is a third year PhD student in the School of Earth Sciences at the University of Bristol. Sorcha is investigating how strange igneous rocks called carbonatites may have formed, using both natural samples and high-pressure experiments. As part of my undergraduate MSci course at the University of Cambridge, I carried out a project …[Read More]
What’s up in Bolivia?
James Hickey is a PhD student in the School of Earth Sciences at the University of Bristol. A geophysicist and volcanologist by trade, his PhD project is focussed on attempting to place constraints on volcanic unrest using integrated geodetic modelling. To many, Bolivia is just an unassuming landlocked country in South America, perhaps most famous …[Read More]
Supervisor profile #3: Dr Matt Watson
Dr Matt Watson Senior Lecturer in Natural Hazards PhD (2000) “Remote Sensing of Tropospheric Volcanic Plumes” 1) The Twitter challenge: Describe your PhD in 140 characters (if you can remember it) I used ground- and satellite-based data to quantify volcanic emissions in order to look at volcanic plumbing systems and plume …[Read More]
Science Snap (10): The impact of eruptions
Mel Auker brings us our Science Snap this week… Many people are aware of the May 1980 eruption of Mount St. Helens in Washington State, USA. Common photographs of the huge VEI 5 eruption show the large, billowing eruptive column rising into the stratosphere. Less iconic are images of the destruction left behind, demonstrating the after-effects of the eruption. The US …[Read More]
Power within the rift
Lying just under the Earth’s surface, the East African Rift is a region rich in geothermal resources. Exploitation of this clean and green energy source is steadily been gaining momentum. What is the geological mix that makes the Rift Valley ripe for geothermal power and how is it being tapped? The East African Rift, stretching …[Read More]
An ode to metamorphism
On finding out my ‘profession’, there’s one fact that people proudly announce to me on a regular basis: “I know the three rock types: sedimentary, igneous and metamorphic!”. What usually emerges from deeper probing is that most people are comfortable with the concept of sediments and magma, but metamorphism is a bit of an enigma. …[Read More]