Changing Land Use Effects on Aquatic Food Webs

Session 27 (Special)
Friday, May 30, 10:15 AM-12:15 PM, Athena F
Moderator: Rosemond

10:15 (181) Variation in food web responses to watershed urbanization in relation to initial land uses .
C.A. Couch¹, E.A. Kramer², and J.A. Falcone¹. ¹U.S. Geological Survey, National Water Quality Assessment, Reston, Virginia, 20192, ²Institute of Ecology, University of Georgia, Athens, Georgia, 30602

10:30 (182) Influence of land use on Michigan, USA, streams: comparison of local vs. regional predictors of stream response.
A.H. Moerke and G.A. Lamberti. Department of Biology, University of Notre Dame, Notre Dame, IN 46556-0639

10:45 (183) Top-down interactions in streams draining human-modified landscapes .
K.A. Schofield¹, C.M. Pringle², J.L. Meyer², and E.J. Rosi-Marshall³. ¹Department of Biological Sciences, Dartmouth College, Hanover, NH 03755, ²Institute of Ecology, University of Georgia, Athens, GA 30602, ³Department of Biological Sciences, University of Notre Dame, Notre Dame, IN 46556

11:00 (184) Riparian deforestation alters the energy base of headwater stream food webs.
L.E. England and A.D. Rosemond. Institute of Ecology, University of Georgia, Athens, GA 30602, U.S.A .

11:15 (185) Understanding how environmental context affects the impacts of forestry on streams.
J.S. Richardson. University of British Columbia, Dept of Forest Sciences, Vancouver, BC, Canada V6T 1Z4

11:30 (186) Riparian vegetation change and detrital stream systems in a tropical montane landscape.
T. Heartsill-Scalley¹, T.A. Crowl¹, T.M. Aide², and A.P. Covich³. ¹Ecology Center and Dept. of AWER, Utah State University, Logan UT 84322-5210, ²Dept. of Biology, University of Puerto Rico, San Juan PR 00931-3360, ³Institute of Ecology, University of Georgia, Athens, Georgia, USA

11:45 (187) Ecological responses to rehabilitation of a Northern Michigan trout stream.
E.J. Rosi-Marshall, A.H. Moerke, and G.A. Lamberti. Department of Biological Sciences, University of Notre Dame, Notre Dame, IN 46556-0369

12:00 (188) Watershed effects on water quality and primary producers in shallow ponds.
J.N. Anderson¹, G.W. Fairchild¹, and D.J. Velinsky². ¹Department of Biology, West Chester University, West Chester, PA 19383, ²Patrick Center for Environmental Research, Academy of Natural Sciences of Philadelphia, Philadelphia, PA 19103