Food webs

Session 116 (Poster)
Tuesday, June 8, 1:30 PM-5:00 PM, SRC

(621) Salmon-derived nutrients in the food web of the Wind River, WA.
S.M. Claeson¹, J.L. Li¹, and P.A. Bisson². ¹Department of Fisheries and Wildlife, Oregon State University, Corvallis, Oregon USA 97331, ²Olympia Forestry Sciences Laboratory, PNW Research Station, USDA FS, Olympia WA 98512

(622) Effects of nutrient enrichment on the trophic basis of production of detritus-based headwater streams.
W.F. Cross¹, J.B. Wallace^1,2, and A.D. Rosemond¹. ¹Institute of Ecology, University of Georgia, Athens, GA, 30602, ²Department of Entomology, University of Georgia, Athens, GA, 30602

(623) Reach-scale dependent trophic pathways to caddisflies in a stream ecosystem.
H. Doi¹, Y. Takemon², T. Ohta³, and E. Kikuchi⁴. ¹Graduate School of Life Sciences, Tohoku University, Katahira, Aoba-ku Sendai 980-8577, Japan, ²Water Resources Research Center, Kyoto University, Gokasyo, Uji 611-0011, Japan, ³Graduate School of Engineering, Kyoto University, Gokasyo, Uji 611-0011, Japan, ⁴Center for Northeast Asian Studies, Tohoku University, Kawauchi, Aoba-ku Sendai 980-8576, Japan

(624) The importance of bacteria in the diet of arctic chironomid species.
S.L. Kelly, A.E. Hershey, and K. Fortino. Department of Biology, University of North Carolina Greensboro, Greensboro, NC

(625) Ecological stoichiometry in benthic food web: Light and nutrients impacts on periphyton food quantity and quality in lakes .
P Qin, C Mayer, K Schulz, X Ji, and M Ritchie. Department of Biology, Syracuse University, Syracuse, NY 13210

(626) Seasonal variation in elemental stoichiometry of aquatic invertebrates and their food sources in a montane stream.
T.E. Shaw, T.M. Tibbets, M.J. Harner, C.L. Crenshaw, and C.N. Dahm. Department of Biology, University of New Mexico, Albuquerque, New Mexico, 87131