Management of Aquatic Systems

Session 49 (Contributed)
Saturday, May 31, 1:00 PM-2:45 PM, Georgia West
Moderator: Ritzenthaler

1:00 (333) The creation of dead zones by emergent macrophytes and their impacts on fate and transport of nitrate in streams.
T.J. Cox¹, J.C. Rutherford², and M.J. O'Sullivan¹. ¹Department of Engineering Science, University of Auckland, Auckland, New Zealand, ²National Institute of Water and Atmospheric Research, Hamilton, New Zealand

1:15 (334) Effects of eucalyptus plantations on streams: a manipulative approach .
A. Elosegi, A. Basaguren, R. Banuelos, A. Larranaga, S. Larranaga, A. Otermin, and J. Pozo. Laboratory of Ecology, Faculty of Sciences, University of the Basque Country. P.O. Box 644. 48080 Bilbao, Spain.

1:30 (335) Factors associated with probability of channel intersection by falling trees along streams of the Pacific Northwest, USA.
D.J. Sobota and S.V. Gregory. Department of Fisheries and Wildlife, Oregon State University, Corvallis, Oregon, USA 97331

1:45 (336) Geographic and temporal analysis of dam construction and removal in the State of Wisconsin.
C.H. Orr¹, E.H. Stanley¹, G.S. Cumming², M.W. Doyle³, and H.A. Livingston¹. ¹University of Wisconsin - Madison, ²University of Florida - Gainesville, ³University of North Carolina

2:00 (337) Spatially explicit watershed ‘zone of influence’ based on runoff travel time hydrologic modeling using GIS.
C.L. Burcher¹ and C.A. Heatwole². ¹Department of Biology, Virginia Tech, Blacksburg, Va 24061, ²Department of Biological Systems Engineering, Virginia Tech, Blacksburg, Va 24061

2:15 (338) Trends in employment of best management practices in agricultural micro-basins in southern Ontario, Canada.
A.G. Yates and R.C. Bailey. Department of Biology, University of Western Ontario, London, Ontario, Canada

2:30 (339) Initial monitoring results from the Redmond Ridge and Trilogy at Redmond Ridge Urban Planned Developments (UPDs).
E.A. Ritzenthaler and H. Hama. King County Department of Natural Resources, Seattle, Washington, USA 98104