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Press Releases

Corps of Engineers Revises and Renews Nationwide Permits

WASHINGTON, DC – The U.S. Army Corps of Engineers has revised and renewed the nationwide permits for regulating work in wetlands and other waters of the United States under Section 404 of the Clean Water Act and Section 10 of the Rivers and Harbors Act of 1899.

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Uncategorized

Help/Tutorials for Authors

Help and Tutorials for Authors Video Tutorials  Introduction to Posting Content on GeoPrac.net – 20 min, 29 MB (this is a rough draft of the tutorial. I hope to retool it and make it better […]


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Uncategorized

Guidelines for Articles

This page contains guidelines for posting content to the Articles section of GeoPrac. For info on posting to other sections, refer to the Submission Guidelines page. Guidelines for Posting Articles  


Project Related

Giant Tunnel Boring Machines

ENR.com reports that two of the world’s largest slurry boring machines have begun digging 9-km long tunnels under they Yangtze River in China. The TBM pictured is over 15-m in diameter. (Photo Credit: Bouygues S.A.)

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Uncategorized

Typography

This is a ComponentHeading Praesent rutrum sapien ac felis. Phasellus elementum dolor quis turpis. Vestibulum nec mi vitae pede tincidunt nonummy. Vestibulum facilisis mollis neque. Sed orci. Cum sociis natoque penatibus et magnis dis parturient […]


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Geologic Hazards

Helens, Rainier are tops among most dangerous U.S. volcanoes

The Yakima Herald Republic has an interesting article on volcanic hazards of Mt. Rainier. Apparently the USGS has plans to increase monitoring with additional seismographs, GPS units, and some kind of laser surveying targets. Read on for a link to the article.

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