Stream Simulation Design Process - USDA Forest Service
Stream Simulation Design Process - USDA Forest Service
Stream Simulation Design Process - USDA Forest Service
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Wildlife Passage at Road Crossings<br />
Openness Ratio<br />
The characteristic of a passage structure related to the ability of an<br />
animal to see through the structure and not feel confined while within the<br />
structure. The Openness Ratio is calculated as<br />
Elk Overpass<br />
3.28*(height X width) /length > 1<br />
Wolf underpass<br />
Goat underpass<br />
12
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