Wow! January is flying by! We are already in the last full week of January since next Friday is Feb 1. It has been a very busy first month of 2013 for me. My goal this semester is to finish my lab work by the summer, which would allow me to focus on writing the 4 papers that I have collected partial data for. These four are in varying degrees of completion from the merely conceptual to actually ha ...[Read More]
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Geology for Global Development
Friday Photo (63): Active Geology – Mt Etna Spitting Lava
Following on from last week’s spectacular photo, we have a photo of an active vent at Mt Etna, Sicily. Credit: Robin Wylie (c) Geology for Global Development
Geology for Global Development
Friday Photo (62): Active Geology – Smoke from Mt Etna
For our first Friday photo of 2013, we have this incredible image of a smoking volcano, taken during field work at Mt Etna, Sicily. The tripod in the foreground is monitoring the composition of the volcanic gases. Credit: Robin Wylie (c) Geology for Global Development
GeoSphere
Geology Photo of the Week #17 – Jan 6-12
Happy New Year everyone! I hope that you all had relaxing and enjoyable holidays. I sure did. It is time to start off the new year with the 17th edition of the photo of the week. Here in Ottawa it is a balmy -19 degC with the wind chill making it feel like -28 degC right now! Happily I am toasty and warm inside…for now. If you’re curious the coldest place in Canada at the moment is Eur ...[Read More]
GeoSphere
Geology Photo of the Week # 16 – Dec 16-22
It’s photo of the week time! I hope you’re excited…I am! There has been a lot of consternation in the twitterverse and geoscience community lately about the true identity of the Ediacaran biota, particularly the little guy pictured below. The abstract can be found here. The basic proposal is that the Ediacaran fossils are not marine, but rather are actually lichen. Bonus photo of ...[Read More]
Geology for Global Development
Friday Photo (61): Active Geology – River terraces in Kazakhstan
River terraces cutting into Cenozoic sediments in Kazakhstan. River terraces are flood plains that have moved away from the river, in this case because the land was vertically displaced during fault movement. Credit: Tim Middleton (c) Geology for Global Development
GeoSphere
Research Highlight – Variations of 129I in the atmospheric fallout of Tokyo, Japan: 1963-2003
I occasionally like to focus in on what I view as a key paper either in my particular field of iodine geochemistry or in the geochemical world at large. In this instance I have decided to highlight a paper in my field that releases a fantastic wealth of data that is matched nowhere else in the literature I have seen. This paper also reflects incredible dedication and planning to answer a scientifi ...[Read More]
Geology for Global Development
Friday Photo (60): Active Geology – Displacement on a Fault, Kazakhstan
The ridges running across this Kazakhstan landscape are a result of displacement on an active fault. Credit: Tim Middleton. (c) Geology for Global Development
GeoSphere
The 46th Ottawa Gem and Mineral Show
A few weeks ago I went to the 46th annual Ottawa Gem and Mineral show. I have always been a dedicated mineral and fossil collector and shows like this allow me to indulge my inner collector and drool over all the fantastic specimens. I have been to a lot of shows, all local such as Kingston, Peterborough and now the Ottawa show, but there are tons all over the world. In fact, I would speculate tha ...[Read More]
Geology for Global Development
Friday Photo (56): Photos from Industry – Copper Deposits in Fault Zones
The deposits on the surface of this sandstone are a distinctive shade of green – indicative of copper. Copper is mobilised and concentrated along fault zones. If you have any photos from time spent working in industry, that do not breach company copyright regulations, then please get in touch and we will publish them on our blog! (c) Geology for Global Development 2012