Under Mexico, where the Cocos Plate from the Pacific Ocean slides under the North American Plate, a bending line of hills, created when the seafloor first formed, sits atop a flattened area of subduction. That newly recognized combination has created a fault that likely explains last September’s Puebla earthquake, scientists report in a new study.
The post Mexico’s 2017 earthquake emerged from a growing risk zone appeared first on GeoSpace.
Nearly every scientist who's active on social media or blogging gets requests from students to answer questions for interview-a-scientist assignments. Now, I love the intent of these assignments, which is [...]
The thought that it might be prudent to adapt to climate change and mitigate its impact has occurred to nearly all of the world’s leaders. However, in this country, our President and EPA Administrator are [...]
The Problem is Sunrise, NOT Sunset! Let’s face it, daylight saving or summer time (Europe) is popular. Everyone seems to enjoy the extra evening daylight, but the change back and forth twice a year is [...]
The new ELI today is 'From river sediment to stripey rocks; modelling the build up of different layers of sediment as seen in sedimentary rocks'.
The activity is useful in consolidating knowledge about [...]
The warm plumes continue to drift over the Sahara, and then warm up Moscow. The chilly stuff then hits Britain.
The North Atlantic sea temperatures continue to plunge. If there is a bottom to this, I [...]
On Friday a significant tailings dam failure occurred at the Cadia gold mine in Australia, causing production to be stopped. Fortunately, to date no release of tailings beyond the boundaries of the mine has [...]
GeoLog-The official blog of the European Geosciences Union [11:30:40]
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As Earth’s environment changes, it leaves behind clues used by scientists to paint portraits of the past: scorched timber, water-weathered shores, hardened lava flows. Chile’s Conguillío National Park is [...]
Per diminuire il tenore di CO2 atmosferico la soluzione più efficace (oltre a smettere di produrne, ma è irrealizzabile, ora come ora) sarebbe quello di sottrarre il gas all’atmosfera, soluzione nota [...]
Pi Day Wednesday, March 14 10:00 a.m.–12:00 p.m. Tickets are $3 each. Regular museum entry ticket purchase required for non-members. Pi is an irrational number, but there’s nothing crazy about celebrating [...]
El Centro de Investigación en Ecosistemas de la Patagonia (CIEP), corporación de derecho privado sin fines de lucro creada bajo el Programa de Centros Regionales de CONICYT, Chile, está haciendo un llamado [...]
Yesterday, late in the afternoon, I made my monthly visit to the boxelder tree I’m following, not expecting to find anything new. After all, it’s still winter. But I was wrong. The tree had changed, [...]
I’m currently on the east coast of Australia, where local sandstone is commonly used as a building stone. Above is a picture that I took this morning. This picture shows some beautiful building stones on [...]
I read this newspaper because it is the hottest hotbed of the Unemployed English Majors (UEM). They should be just doing Uber, but they write impassioned columns and get everybody going.
They are [...]
Some of you might have read about the lawsuit by a number of municipalities (including San Francisco and Oakland) against the major oil companies for damages (related primarily to sea level rise) caused by [...]
Even though Geotripper is a geology-based blog, it seems ocean waves don't make an appearance all that often in my posts. Try as I might, I don't photograph them very well, or very creatively. I love them, [...]
The velociraptor hunting dance (2013, Emily Willoughby)
Todo el mundo es inocente hasta que no se demuestre lo contrario, o al menos eso dicen. En mi caso no ha sido así desde luego. Desde que Roy Chapman [...]
O Museu Nacional de Arqueologia, a Câmara Municipal de Loulé e a Imprensa Nacional - Casa da Moeda, S. A. apresentam no próximo dia 15, em Lisboa, o Catálogo da exposição “Loulé. Territórios, [...]
Today I join the ranks of striking university staff*. I thought it was worth taking a few minutes to explain why. Toward the end of last year the University Superannuation Scheme (USS), which provides pensions [...]