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<br />2003 Science Symposium I Schedule <br /> <br />Page 6 on <br /> <br />Anticipated Effects of a Temperature Control Device on Fishes of the Colorado River <br />through Grand Canyon, Arizona, <br />R.A. Valdez, R.A. Valdez & Associates, Inc., and others <br /> <br />9:30 - 9:50 <br />Current Status and Trends of Lake Powell and Glen Canyon Dam Release <br />Water Quality, <br />William Vernieu, U.S. Geological Survey <br /> <br />9:50 - 10:10 <br />The Utility of Bioenergetics Models in Grand Canyon Fisheries Research, <br />Jim Petersen, U.S. Geological Survey, and others <br /> <br />BREAK - 10:10 - 10:30 am <br /> <br />MORNING SESSION 2 - EXPERIMENTAL STUDIES: NATIVE <br />FISHES - 10:30 - 11:50 a.m. Moderator: Steve Gloss <br /> <br />10:30 - 10:50 <br />Recovery Goals for Humpback Chub and Adequacy of Management Actions in <br />Grand Canyon, Arizona, <br />Richard Valdez, RA Valdez & Associates, Inc., and others <br /> <br />10:50 - 11: 10 <br />Genetic Interrelationships of Gila cypha in the Colorado River Ecosystem, <br />Marlis R. Douglas, Michael E. Douglas, Colorado State University <br /> <br />11:10 - 11:30 <br />Effective Population Sizes for Gila cypha in the Colorado River Ecosystem, <br />Michael E. Douglas, Marlis R. Douglas, Colorado State University <br /> <br />11:30 - 11:50 <br />Site Fidelity of Humpback Chub in Grand Canyon, <br />Craig Paukert, Lewis G. Coggins, Jr., U.S Geological Survey <br /> <br />LUNCH - 11:50 a.m. - 1:10 p.m. <br /> <br />AFTERNOON SESSION 1 - NON-NATIVE FISHES - 1:10 - 2:30 <br />p.m. Moderator: Craig Paukert <br /> <br />1: 10 - 1:30 <br />Status, Trends and Long-term Monitoring of the Lees Ferry Tailwater Fishery, <br />1991-2003, <br />Joe E. Slaughter, IV, Arizona Game and Fish Department, and others <br /> <br />1:30 - 1:50 <br />One-Fish, Two-Fish, Red-Fish, Blue-Fish: An Evaluation of the Utility of <br />Snorkel Surveys for Estimating Population Size and Tracking Trends in <br />Relative Abundance of Rainbow Trout in the Lees Ferry Reach of the Colorado <br />River, <br />Josh Korman, Ecometric Research; Michael Yard, U.S. Geological Survey <br /> <br />02576 <br /> <br />file://E:\html\schedule.html <br /> <br />2/13/2006 <br />