Identifying scales of topographic variability and longitudinal changes along rivers and their relation to salmonid presence

Jenna Duffin, University of Idaho, Water Resources Program, Moscow, ID, United States, Richard Carmichael, University of Idaho, Boise, United States, Daniele Tonina, University of Idaho, Moscow, ID, United States and Elowyn Yager, Univ of ID-Idaho Water Ctr, Boise, ID, United States