Fluvial gravel stabilization by net-spinning Hydropsychid caddisflies: exploring the magnitude and geographic scope of ecosystem engineering effect and evaluating resistance to anthropogenic stresses

Melinda Daniels1, Lindsey Albertson2, Leonard S Sklar3, Ben Tumolo2 and Molly Katherine Mclaughlin4, (1)Stroud Water Research Center, Avondale, United States, (2)Montana State University, Ecology, Bozeman, MT, United States, (3)Concordia University, Department of Geography, Planning and Environment, Montreal, QC, Canada, (4)San Francisco State University, San Francisco, CA, United States