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| Tuesday, May 27, 2008: 2:00 PM-5:00 PM | |||
| Salt Palace Convention Center - Room 255 A-C | |||
| Special Session - Integrating Biological/Biogeochemical Measurements with Complexity in Hydraulics and Geomorphology in Streams - POSTERS | |||
| The growing field of ecohydrology has arisen through collaboration of ecologists, geologists, hydrologists, and engineers interested in an integrated approach to understanding heterogeneous stream ecosystems and the two way interaction of physical and ecological processes. While progress has been made in developing an interdisciplinary understanding, methods for combining measurements across disciplines are not well established. This situation makes interpreting results and comparisons to other streams/watersheds difficult. This session is meant to bring together anyone who has attempted to correlate an ecological response with varying hydrologic conditions, scale point measurements to a reach-scale or broader, or compare results among streams of varying geomorphology, hydrology and ecological composition. A major goal of this special session is to compare extrapolation methods of measurements across disciplines and to address the questions: Is there universality in ecological-geological-physical interactions? What is the best way to scale measurements of these interactions and model them across relevant spatial/temporal scales? | |||
| Organizers: | Ben L. O'Connor Cailin Huyck Orr Michael Limm | ||
| 362 | Variability in hyporheic exchange and biogeochemical activity: Implications for benthic nutrient retention Cailin Huyck Orr, Jacques C. Finlay | ||
| 363 | Comparison of stream nitrate uptake and geomorphic complexity in agricultural and urban settings Daniel W. Baker, Jennifer Mueller Price, Brian P. Bledsoe | ||
| 364 | Influences of sudden changes in physical stream characteristics on nitrate uptake in an urban stream Jennifer Mueller Price, Daniel W. Baker, Brian P. Bledsoe | ||
| 365 | The influence of stream water balance on the measurement of stream solute dynamics Robert A. Payn, Michael N. Gooseff, Brian L. McGlynn, Steven A. Thomas | ||
| 366 | In-stream hydrologic and biogeochemical dynamics and their relationship to landscape position and stream gains and losses Timothy P. Covino, Brian McGlynn | ||
| 367 | In-stream nitrate immobilization across development gradients, ambient nitrate concentrations, and stream network position in a rapidly developing mountain watershed Rebecca A. McNamara, Brian L. McGlynn, Kristin K. Gardner, Patricia Jenkins | ||
| Sponsor: | Special Sessions | ||
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See more of The Nabs 56th Annual Meeting (25-28 May, 2008)