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<br />081595 <br /> <br />Figure 3.12. Total count of habitats by river mile for the San Juan River averaged <br />for alllow-, medium-, and high-flow mapping runs conducted <br />by Bliesner and Lamarra (2000). Habitat count was determined <br />as the total number of different habitats (versus different habitat types) <br />within each mile reach of river.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-28 <br /> <br />Figure 3.13. Maximum depths of open interstitial space for potential spawning bars <br />in the San Juan River (Source: Bliesner and Lamarra 2000). . . . . . . . . . . . . . 3-32 <br /> <br />Figure 3.14. Comparison of modeled backwater area for three historical periods <br />in San Juan River Reaches 1 through 4 (Source: Bliesner 1999b). ........ 3-36 <br /> <br />Figure 3.15. Regression of paired data sets comparing island count and total <br />habitat count average per RM for all non-canyon reaches <br />of the San Juan River. Data were derived from habitat mapping <br />conducted by Bliesner and Lamarra (2000). Habitat count was <br />determined as the total number of different habitats (versus different <br />habitat types) within each RM. R^2=0.63, p=0.001. . . . . . . . . . . . . . . . . . . . . 3-36 <br /> <br />Figure 3.16. River gradient comparison of the San Juan, Green, Yampa, <br />and Colorado rivers and Glen Canyon (Source: Holden 1999). ........... 3-38 <br /> <br />Figure 3.17. Seven-day running mean daily water temperature for the San Juan <br />River at Archuleta, New Mexico, during pre-dam and post-dam flow periods <br />(Source: Bliesner and Lamarra 2000). .............................. 3-40 <br /> <br />Figure 3.18. Seven-day running mean daily water temperature for the San Juan <br />River at Shiprock, New Mexico, during pre-dam, post-dam, <br />and research flow periods (Source: Bliesner and Lamarra 2000).. . . . . . . . . . 3-41 <br /> <br />Figure 3.19. Macroinverlebrate density in main and side channel habitats <br />for sampling during 1994 through 1996 (Source: Brooks et al. 2000). . . . . . . 3-48 <br /> <br />Figure 3.20. Growth of Colorado pikeminnow stocked in the San Juan River, <br />1996 to 1998 (Source: Trammell and Archer 2000). . . . . . . . . . . .. . .. . . . . . 3-49 <br /> <br />~ <br /> <br />August 2000 <br /> <br />T-6 <br /> <br />Program Evaluation Report <br />