1. Megatransect – Michael Fay

2. Fish assemblage Salmonids Cyprinids Benthic fishes Coldwater fishes
Catostomids
Benthic fishes
Coldwater fishes

3. Scaling of fish assemblages and habitat relationships

4. Patchiness in fish distribution (WARM stream)

5. COOL stream

6. COLD stream

7. Spatial variability of juvenile chinook in a WARM stream
Middle Fork John Day River

8. COOL stream
North Fork John Day River

9. COLD stream
Wenaha River

10. Multivariate analysis of community structure in a WARM stream
Middle Fork John Day River

11. COOL stream
North Fork John Day River

12. COLD stream
Wenaha River

13. Within-stream variability
North Fork John Day River
Downstream section

14. Scale-dependent relationships
Effects of spatial extent on ecological relationships (Nekola and Wagner 2001)
Thermal crossover between warm- and coldwater species 20-22°C

15. Torgersen, C. E. , C. V. Baxter, H. W. Li, and B. A. McIntosh. 2006
Torgersen, C. E., C. V. Baxter, H. W. Li, and B. A. McIntosh Landscape influences on longitudinal patterns of river fishes: Spatially continuous analysis of fish-habitat relationships. Pages in R. M. Hughes, L. Wang, and P. W. Seelbach, editors. Landscape influences on stream habitats and biological assemblages. American Fisheries Society, Bethesda, Maryland.