Large River Ecology

Session 113 (Poster)
Tuesday, June 6, 2:00 PM-5:30 PM, Explorer Hall

(640) Trophic dynamics of aquatic organisms in grassland and forested ecoregions.
M.D. Desotelle and J.H. Thorp. Department of Ecology and Evolutionary Biology, University of Kansas, Lawrence, KS, USA 66047.

(641) Scaling Leaf Area Index, Evapotranspiration, and Groundwater Nitrogen Concentrations in Canopies along the Middle Rio Grande Riparian Corridor .
D.E. McDonnell^1,2,3, C.N. Dahm², J.E.A. Coonrod³, J.R. Cleverly², and J.R. Thibault². ¹RESPEC, 4775 Indian School Road Suite 300, Albuquerque NM 87110, ²Department of Biology, University of New Mexico, Albuquerque NM 87131, ³Department of Civil Engineering, University of New Mexico, Albuquerque NM 87131

(642) Establishing context-specific water quality criteria: low dissolved oxygen in coastal plain blackwater streams.
A.S. Mehring¹, G. Vellidis¹, C.M. Pringle¹, R.R. Lowrance², R.O. Carey¹, A.M. Cathey¹, B.J. Crompton¹, and J.A. Todd¹. ¹University of Georgia, Athens, Georgia, U.S.A. 30602, ²Southeast Watershed Research Laboratory, USDA-ARS, Tifton, Georgia, U.S.A. 31793

(643) Predicting global losses of freshwater fish resulting from river channel fragmentation and flow regulation.
C.A. Reidy^1,2 and C. Nilsson¹. ¹Landscape Ecology Group, Department of Ecology and Environmental Science, Umeå, 90187, Sweden , ²The Nature Conservancy, 410 N. 4th St., Mt. Vernon, WA 98273, USA

(644) Multiyear synthesis of the macroinvertebrate component from 1993 to 2004 for the Long Term Resource Monitoring Program.
J.S. Sauer and B.R. Gray. USGS-Upper Midwest Environmental Sciences Center, 2630 Fanta Reed Road, La Crosse, Wisconsin 54603

(645) Invertebrate macrobenthos in three large reservoirs of the upper Missouri River.
J.V. Scharold, T.D. Corry, D.W. Bolgrien, and T.R. Angradi. US EPA Mid-continent Ecology Division, Duluth, MN 55804

(646) Seasonal and longitudinal trends in Middle Rio Grande water quality.
D.J. VanHorn, L.H. Zeglin, and C.N. Dahm. Department of Biology, University of New Mexico, Albuquerque, New Mexico, USA