Channel Narrowing and the Relationship Between Geomorphic Change and Native Fish Habitat on the Colorado River in Canyonlands National Park, Utah

Eric Head, Northern Arizona University, Flagstaff, AZ, United States, Paul Grams, US Geological Survey, Southwest Biological Science Center, Grand Canyon Monitoring and Research Center, Flagstaff, United States, Roderic A Parnell, Northern Arizona University, Flagstaff, United States and Erich R Mueller, US Geological Survey, Flagstaff, AZ, United States