Periphyton

Session 15 (Contributed)
Thursday, May 30, 1:00 PM-2:45 PM, Cambria
Moderator: Peterson, C.G.

1:00 (97) THE EFFECTS OF NUTRIENTS AND GRAZERS ON PERIPHYTON IN MISSION CREEK, CALIFORNIA.
L.B. Busse and S.D. Cooper. Department of Ecology, Evolution and Marine Biology, University of California, Santa Barbara CA 93106

1:15 (98) PERIPHYTON RESPONSE TO NUTRIENT ENRICHMENT IN AN APPALACHIAN HEADWATER STREAM.
J.L. Greenwood and A.D. Rosemond. Institute of Ecology, University of Georgia, Athens, Georgia 30602

1:30 (99) PREDICTING PERIPHYTON BIOMASS IN WESTERN UNITED STATES REFERENCE STREAMS.
S.L. Rollins¹, R.J. Stevenson¹, and C.P. Hawkins². ¹Department of Zoology, Michigan State University, East Lansing, Michigan, USA 48824-1115, ²Department of Fisheries and Wildlife, Utah State University, Logan, Utah, USA 84322-5210

1:45 (100) DEVELOPMENT OF ALGAL INDICATORS FOR MONITORING EUTROPHICATION IN NEW JERSEY STREAMS.
K.C. Ponader¹, D.F. Charles¹, and T.J. Belton². ¹Patrick Center for Environmental Research, The Academy of Natural Sciences, 1900 Benjamin Franklin Parkway, Philadelphia, PA 19103, ²NJDEP - Science and Research, 401 East State Street, PO Box 409, Trenton, New Jersey 08625

2:00 (101) ALGAL SPECIES COMPOSITION: ECOLOGICAL RELEVANCE BEYOND BIOASSESSMENT.
C.G. Peterson. Department of Natural Science, Loyola University Chicago, Chicago, Illinois 60626

2:15 (102) NUTRIENT CONCENTRATIONS IN A BOREAL RIVER: THRESHOLDS FOR PERIPHYTON GROWTH.
S.L. Depoe¹, P.A. Chambers², and K.J. Devito¹. ¹Department of Biological Sciences, University of Alberta, Edmonton, Alberta, Canada, ²National Water Research Institute, Canada Centre for Inland Waters, Burlington, Ontario, Canada, L7R 4A6