3:15 ALPINE GLACIAL STREAMS: INTER-GLACIAL VARIATION AND SEASONALITY IN MACROINVERTEBRATE COMMUNITIES.
C.T. Robinson, U. Uehlinger, and M. Hieber. Department of Limnology, EAWAG/ETH, 8600 Duebendorf, Switzerland

3:30 ALPINE STREAMS AND LAKE OUTLETS: SEASONAL PATTERNS OF BENTHIC AND DRIFTING MACROINVERTEBRATES.
M. Hieber, C.T. Robinson, U. Uehlinger, and J.V. Ward. Department of Limnology, EAWAG/ETH, 8600 Duebendorf, Switzerland

3:45 SPATIAL AND TEMPORAL DYNAMICS OF STREAM TEMPERATURE: GEOMORPHIC AND RIPARIAN INFLUENCES.
S. Johnson¹ and J. Jones². ¹Department of Fisheries and Wildlife, Oregon State University, Corvallis, OR 97331, ²Department of Geosciences, Oregon State University, Corvallis, OR 97331

4:00 THE EFFECTS OF DROUGHT DISTURBANCE AND GEOGRAPHICAL ISOLATION ON THE BENTHIC MACROINVERTEBRATES OF SAN JUAN ARCHIPELAGO STREAMS.
C.W. Wiseman and R.A. Matthews. Institute for Watershed Studies, Huxley College of Environmental Studies, Western Washington University, Bellingham, WA 98225, USA

4:15 LONGITUDINAL PATTERNS IN FISH ASSEMBLAGE AND STREAM HABITAT RELATIONSHIPS: PART I. SPATIALLY CONTINUOUS ANALYSIS AND THE INFLUENCE OF SCALE.
C.E. Torgersen¹, C.V. Baxter¹, H.W. Li², and B.A. McIntosh³. ¹Department of Fisheries and Wildlife, Oregon State University, Corvallis, Oregon, USA, 97331, ²Oregon Cooperative Fish and Wildlife Research Unit, Oregon State University, Corvallis, Oregon, USA, 97331, ³Department of Forest Science, Oregon State University, Corvallis, Oregon, USA, 97331

4:30 LONGITUDINAL PATTERNS IN FISH ASSEMBLAGE AND STREAM HABITAT RELATIONSHIPS: PART II. TEMPORAL DYNAMICS AND THE ROLE OF MIGRATION.
C.V. Baxter¹, C.E. Torgersen¹, H.W. Li², and B.A. McIntosh³. ¹Department of Fisheries and Wildlife, Oregon State University, Corvallis, OR, USA, 97331, ²Oregon Cooperative Fisheries and Wildlife Research Unit, Department of Fisheries and Wildlife, Oregon State University, Corvallis, OR, USA, 97331, ³Department of Forest Science, Oregon State University, Corvallis, OR, USA, 97331

4:45 HABITAT SELECTION AND BEHAVIOUR OF WILD AND DOMESTICATED BROWN TROUT (SALMO TRUTTA L.) IN DANISH STREAMS.
S. Pedersen¹, N. Friberg², and A. Baattrup-Pedersen². ¹Danish Institute for Fisheries Research, Dept. of Inland Fisheries, DK-8600 Silkeborg, Denmark, ²National Environmental Research Institute, Department of Streams and Riparian Areas, DK-8600 Silkeborg, Denmark