Organic Matter Processing II

Session 7 (Contributed)
Wednesday, May 28, 3:15 PM-5:00 PM, Athena F
Moderator: Richardson

3:15 (42) Do salmon carcasses and pellets of processed salmon carcasses have the same effects on streams?
D.T. Chaloner¹, G.A. Lamberti¹, A.D. Cak¹, J.P. Hudson², J.L. Lessard³, R.W. Merritt³, P.H. Ostrom⁴, J.L. Tank¹, and M.S. Wipfli⁵. ¹Department of Biological Sciences, University of Notre Dame, Notre Dame, IN 46556, ²Pacific Northwest Research Station, USDA Forest Service, 2770 Sherwood Lane, Juneau, AK 99801, ³Department of Entomology, Michigan State University, East Lansing, MI 48824, ⁴Department of Geological Sciences, Michigan State University, East Lansing, MI 48824, ⁵Pacific Northwest Research Station, USDA Forest Service, 1133 N. Western Ave., Wenatchee, WA 98801

3:30 (43) Effects of crayfish and cutthroat trout on ecosystem functioning and benthic assemblages .
Y. Zhang¹, J.S. Richardson¹, and J. Negishi². ¹Department of Forest Sciences, University of British Columbia, Vancouver, B.C. Canada V6T 1Z4, ²Department of Geography, National University of Singapore, Republic of Singapore 117570

3:45 (44) Effects of solar radiation on the use of dissolved organic matter in Ozark streams.
S.L. Brisco and S. Ziegler. Department of Biological Sciences, University of Arkansas, Fayetteville, AR 72701

4:00 (45) The role of streambed morphology and flow conditions in leaf litter transport and settlement .
T.M. Hoover and N. Yonemitsu. Department of Civil Engineering, University of British Columbia, Vancouver, British Columbia, Canada V6T 1Z4

4:15 (46) Suspended organic matter in stream and river networks: passenger or driver?
J.D. Newbold¹, S.A. Thomas², and A.I. Packman³. ¹Stroud Water Research Center, 970 Spencer Rd, Avondale PA 19311, ²Eco-metrics, Inc., 322 SW 3rd St., Pendleton, OR 97801, ³Department of Civil and Enviromental Engineering, Northwestern University, Evanston, IL, 60208

4:30 (47) Retention efficiency and particle size-selectivity of caddisfly capture nets.
S.A. Brown^1,2, S. Humphries^1,2, and G.D. Ruxton¹. ¹Division of Environmental and Evolutionary Biology, University of Glasgow, Glasgow, Scotland, G12 8QQ, United Kingdom., ²Freshwater Biological Association, The Ferry House, Ambleside, Cumbria, LA22 0LP, United Kingdom.

4:45 (48) Response of aquatic hyphomycetes to reach-level alder leaf additions in headwater streams of the Pacific Southwest of Canada.
J.D. Sleeman and J.S. Richardson. Centre for Applied Conservation Research, Department of Forest Sciences, University of British Columbia, Vancouver, British Columbia, Canada, V6T 1Z4