Springer, publisher of a number of geo-related journals and books is having a promotion offering free online access to their Natural Hazards journal. The access is good for 30 days from October 22 so go check it out now. (Image copyright Springer).
October 17 was the 18th anniversary of the 6.9 magnitude Loma Prieta earthquake that struck the Bay area. But a recent story by the Bay Area’s local ABC affiliate, ABC7, chose to focus on another earthquake, a 1868 earthquake of about the same magnitude that occurred on the Hayward Fault. According to the USGS, the Hayward Fault has a return period of about 140-years and "It’s the most heavily urbanized fault in the U.S. and it’s just waiting to go off…" Next year will be the 140-th anniversary of the last earthquake on the Hayward Fault. At some point it has the potential to be a very bad earthquake there. More after the break. (Photo by sanbeiji)
Lake Malawi is an African rift lake, formed as the earth’s crust is slowly spreading apart. This lake is one of the deepest in the world and one of the lead geologists, Dr. Andy Cohen of the University of Arizona (go Cats!) says that the lake "acts like a rain gauge" and through their drilling expedition they have determined that the lake at one time dropped nearly 2,000 ft between 135,000 and 90,000 years ago. This drought in what is now a lush tropical part of Africa may explain why Man’s early ancestors migrated from that continent. More after the break.
Strata Systems, Inc., based in Cumming, GA, USA is very pleased to announce the full acquisition of Advanced Hardscape Solutions LLC, developer and owner of the Sleeve-Itâ„¢ System. [Editor] Photo copyright Strata Systems, Inc. [/Editor]
Thank you to my old colleague at URS Corporation, Andy Messer for sending me a link to these videos. The are from an Austrian company, Trumer Schutzbauten, that provides products and research related to rockfall fences. The first video is presumably to show the hazards of camping next to hazardous rock slopes…good fun! Click through for the videos.
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A call for volunteers has been made on behalf of Governor Schwarzenegger by way of the California Department of Consumer Affairs website as reported by AEG. They are looking for professionals registered by the California Boards of Geology and Engineers and Professional Land Surveyors as well as a number of other boards. Read on for the full announcement.
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