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Effects Of Beaver Dams On Urban Stream Hydraulic Response During Storm Events, Erin Poor
Effects Of Beaver Dams On Urban Stream Hydraulic Response During Storm Events, Erin Poor
Environmental Science and Management Professional Master's Project Reports
Urbanization of landscapes alters watershed hydrology, leading to changes in the natural flow regime of local streams. Runoff from impervious surfaces and routing of stormwater can cause a rapid increase in the volume and velocity of streamflow. This is observed in the hydrograph as a steep rising limb, followed by a high peak, and a rapid falling limb. This rapidly varying streamflow, often referred to as flashiness, can increase erosive forces on the channel bed and banks, leading to channel incision and bank erosion. In areas where the hydrologic regime is less impacted by humans, beaver dams and ponds attenuate …