Tuesday, May 19, 2009: 8:00 AM-10:00 AM
Imperial Ballroom
Large River Ecology
Moderator:	Barbara Centis
8:00 AM	109		Benthic macroinvertebrate response to hydrogeomorphic fluctuations in a sand bed, prairie river Brian J. O'Neill, James H. Thorp
8:15 AM	110		Use of δD and δ18 O to trace the origins and movements of macroinvertebrates in large river floodplain water bodies David J. Myers, Matt R. Whiles, G.W. Whitledge
8:30 AM	111		Population assessment and potential functional roles of native mussels in the Upper Mississippi River Teresa J. Newton, Jim Rogala, Steve Zigler, Brian Gray, Mike Davis, Heidi Dunn, John Kern
8:45 AM	112		Why does hydrological connectivity matter to unionid mussels in floodplain ponds? Junjiro Negishi, Shiro Sagawa, Seiji Sanada, Manabu Kume, Yuichi Kayaba
9:00 AM	113		Diets of a fish assemblage in the Grand Canyon, Colorado River: Assessing potential interactions between native and non-native species Kevin Donner, Sarah E. Zahn, Colden V. Baxter, Emma J. Rosi-Marshall, Dustin Kincaid, Theodore A. Kennedy, Wyatt F. Cross, Michael D. Yard, Robert O. Hall Jr.
9:15 AM	114		Differences in patterns of dispersal and population structure in congeneric species in the Mekong River basin Eleanor A. S. Adamson, David A. Hurwood, Peter B. Mather
9:30 AM	640		Hydrogeomorphic characterization of rivers and implications for ecological processes and ecosystem services James H. Thorp, Bradley S. Williams, Joseph E. Flotemersch
9:45 AM	116		Physical constraints on riverine diatoms: A case study from adige river (North-Eastern Italy) Barbara Centis, Monica Tolotti, Nico Salmaso
Sponsor:	Contributed Sessions

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See more of The NABS 57th Annual Meeting (16-23 May, 2009)