When

Tuesday, October 17, 2017

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Times

6:00-6:30 pm Social Time

6:30-7:30 pm Dinner

7:30-9:00 pm Presentation and Questions

Where

Blue Prynt Restaurant 
815 11th Street
Sacramento, CA 95814
 



 
Driving Directions 

Contact:

Marsha Myers 
CalGeo 
530-344-0644 
mmyers@calgeo.org 

 

CalGeo Emerging Professionals/ASCE-GI Joint Dinner Meeting

"Advances in Understanding and Mitgating Rockfalls in Yosemite National Park"

Presented by: Dr. Greg Stock- the Yosemite National Park Geologist

Yosemite National Park contains some of the world's most iconic landscapes, but rockfalls from the soaring cliffs pose considerable hazard and risk to the nearly five million annual visitors. This talk will summarize the geomorphic history of Yosemite Valley, review recent notable rockfalls, and describe how the application of new analytical tools such as structure-from-motion, airborne and terrestrial laser scanning, high-resolution photography, cliff monitoring, computer simulations of rockfall runout, and cosmogenic exposure dating provide quantitative data that improve our understanding of rockfalls and our ability to mitigate the resulting hazard and risk.

Greg Stock is the first-ever Park Geologist at Yosemite National Park. Greg has a B.S. in geology from Humboldt State University and a Ph.D. from UC Santa Cruz, and is a licensed geologist in California.  His research interests are primarily in geomorphology, and include glacial and fluvial erosion, geochronology, and hillslope processes such as rockfalls and debris flows. Greg has authored or coauthored more than 100 scientific papers and abstracts on Sierra Nevada geology, and is coauthor of the book "Geology Underfoot in Yosemite National Park'. He lives in Yosemite Valley with his wife and daughter.  

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Register Now!

Walk-Ins will be charged $5 more.

Registration deadline is Friday, October 13th

by noon

After that date please call CalGeo 530-344-0644. Additional late fees may apply.


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