The final program of the 3rd INQUA-IGCP 567 Workshop to be held at Morelia (Mexico) from 19 – 23 November 2012 is out now!
Download the pdf here: PROGRAM MORELIA 2012 INQUA WORKSHOP
Check Acambay1912.org for latest news!
The final program of the 3rd INQUA-IGCP 567 Workshop to be held at Morelia (Mexico) from 19 – 23 November 2012 is out now!
Download the pdf here: PROGRAM MORELIA 2012 INQUA WORKSHOP
Check Acambay1912.org for latest news!
Next year’s European Geosciences Union General Assembly will be held in Vienna, Austria, from 07 – 12 April. As always there will be hundreds of sessions and thousands of scientists, so I’ve put together some recommendations based on my own interest. However, there will be some things that you’ll like, too. more
Olivier Lacombe, Damien Delvaux, Giulio Viola and myself are inviting contributions for session TS9.5 “Advances in paleostress/strain reconstructions in tectonic studies : methods, applications, perspectives” at the 2013 EGU General assembly (Vienna, 07 – 12 April 2013).
Let’s see, this is my 1st post here, thanks again for the invitation. Today, an interesting story circulated through mass and science media. The article by Kremer et al. published yesterday in Nature Geoscience presents geophysical and sedimentological evidence of potential tsunamis in the rather exotic environment of Lake Geneva. This phenomenon is not new at all and has been investigated by others before, but I pretty much share the authors conclusion, that the hazard of tsunami-like events in continental lakes deserves higher attention in the future.
The preliminary program of the 3rd INQUA-IGCP 567 Workshop to be held at Morelia (Mexico) from 19 – 23 November 2012 is out now. This program is subject to very minor modifications regarding social events, etc.. The scientific program will be the definitive one, but might be subject to late unforeseen inconveniences.
Please note that some dates like the field trip have changed! more
Two new tsunami papers have been published recently, and I am happy to be co-author of one of them. In Hoffmann et al. 2012 we report on our observations along the NE Omani coast between Fins and Sur. We found a ridge of imbricated boulders parallel to the coast, but in heights of several meters above m.s.l. on top of a cliff and dozens of meters inland. Also, extremely large blocks clearly stemming from the cliff were found. We used LiDAR to determine the mass of very large blocks (up to 40 t) and found this method to result in far lower weights than estimated with the classical method. more
The Sparta Fault in Greece is marked by one of the most impressive mountain fronts I’ve ever seen. A huge (yes, huge!) fault scarp has developed, traceable for kilometers; the fault itself is more than 60 km long. Ancient Sparta has been devastated by the last known major (M>7) earthquake that happened at this fault in 464 BC. Now, Papanikolaou et al. have published new data on this fault. They examined how paramaters like throw, segmentation, and catchments vary along strike and created a new seismic hazard map, showing a site-specific long-term recurrence interval of ~1.8 ka (+/- 450 a). more
After I came back from one week of holidays I checked the latest papers. Surprisingly, one was by myself! Finally IOP published our work on combined geoscience techniques in the Orkhon Valley, Central Mongolia. We used Georadar, SQUID-gradiometers, capacitive-coupled geoelectrics, octocopter stereoimages, shallow drillings, datings, and archaeological excavations for an geoarchaeological project. Using geophysical, archaeological and geological observations, we assumed a dating in the Turk/Uighur period (6th–9th century AD) and a re-use under Mongolian reign (12th–17th century AD). This would mean that this site is the furthermost walled structure in the peri-urban area of Khar Balgas. more
Although I already recommended some papers earlier this week, I have two more to mention: Supawit Yawsangratt and colleagues published new data on “Evidence of probable paleotsunami deposits on Kho Khao Island, Phang Nga Province, Thailand”. Nat Hazards, 63,151-163, DOI 10.1007/s11069-011-9729-4 in a special issue dedicated to tsunami research. Ran et al. presented work on the Wenchuan EQ epicentral area: “Paleoseismic events and recurrence interval along the Beichuan -Yingxiu fault of Longmenshan fault zone, Yingxiu, Sichuan, China.” Tectonophysics (2012), doi: 10.1016/j.tecto.2012.07.013. more
Currently I spend my time working on some papers that deal with tsunamis in the Eastern Mediterranean and earthquakes in Spain. Searching for literature and looking for data on the Minoan catastrophe I came across this new open access publication by Simon Jusseret and Manuel Sintubin:
Our colleagues from IGCP567 – Earthquake Archaeology put a lot of effort into getting rid of catastrophism and into making archeoseismology a more reliable, quantitative science. By the way, don’t miss the next workshop on archeoseismology and active tectonics in Mexico 2012! more