Geology

Northwest Houston Is Sinking Fast

Northwest Houston Is Sinking Fast

In the Houston-Galveston Coastal Subsidence District, a group of researchers have found that a large section of northwestern Harris County, particularly the Jersey Village area, is sinking rapidly.…
How To Escape From A Pyroclastic Flow

How To Escape From A Pyroclastic Flow

Simple answer: Just don't be there in the first place. I am currently on fieldwork on Santorini, which does involve a fair bit of walking from outcrop to outcrop. Walking past deposits from the last…
Glaciers Boost, Not Inhibit, Mountain Growth

Glaciers Boost, Not Inhibit, Mountain Growth

We've all enjoyed the spectacular results when glaciers carved their way through the landscape and it seems intuitive that glaciers inhibit mountain growth due to erosion. Not necessarily, say…
Christchurch Earthquake Vs L'Aquila Earthquake

Christchurch Earthquake Vs L'Aquila Earthquake

With all the fuss surrounding whether the l'Aquila earthquake should have been predicted, the point is often missed that it didn't need to be.  As the recent Christchurch earthquake has shown, a…
Nuclear Waste - A Geologist's Perspective

Nuclear Waste - A Geologist's Perspective

Nuclear waste is one of the biggest downsides to nuclear power, and can remain dangerous for hundreds of thousands of years.  Geological disposal is often stated as the most preferable way of…
Predict Earthquakes, Or Go To Jail

Predict Earthquakes, Or Go To Jail

Several Italian scientists may be charged later this year with manslaughter over the deaths of 308 people who died in and around l'Aquila in 2009.  Is this reasonable? I wanted to write about…
A Brief Introduction To Santorini

A Brief Introduction To Santorini

As a first post (ever) I would like to write a little about Santorini, the volcano I plan to spend the next three years studying.  It may be a little self-indulgent, but I hope you'll find this…
Modern Earth - 460 Million Years Ago

Modern Earth - 460 Million Years Ago

A team of scientists say they have reconstructed the Earth's climate belts of the late Ordovician Period, between 460 and 445 million years ago, and their study says these ancient climate belts were…
Ashfall On Katla

Ashfall On Katla

Ashfall On Katla Unless you have been vacationing on the far side of the moon, you will have seen lots of pictures of the recent Eyjafjallajökull eruption. Location map, courtesy Wikimedia Commons On…
Jakobshavn Glacier Second Calving ?

Jakobshavn Glacier Second Calving ?

Jakobshavn Glacier Second Calving ?The calving front of Jakobshavn glacier has retreated dramatically since about 1850, to the point that the two main outflow ice streams can be seen as separate…