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Introduction to Engineered Log Jam Technology and Applications for Erosion Control and Fish Habitat

Event Details

Time: September 21, 2009 to September 25, 2009
Location: EOS Alliance (NWETC) Headquarters
Street: 650 South Orcas Street Suite 220
City/Town: Seattle, WA 98108
Website or Map: http://nwetc.org/hyd-501_09-0…
Phone: (206)762-1976
Event Type: training
Organized By: EOS Alliance
Latest Activity: Aug 25, 2009

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Event Description

Engineered log jam (ELJ) technology offers an important tool for restoring fluvial ecosystems and solving traditional river management problems such as bank protection, debris retention, and grade control. This class will provide an overview of the principles, potential applications, and limitations of ELJ technology; spending approximately half the time in the field examining both natural and engineered log jams. The class will begin with a description of the characteristics and processes of natural wood accumulation and end with examples of how ELJ structures have performed, and an overview of design elements and costs.