|
<br /><':)
<br />~--:-.')
<br />1';J
<br />
<br />(0
<br />W
<br />
<br />Figure 4,30, Catch-per-unit-effort (CPUE) (number of fish/minute) for channel catfish
<br />(top) and common carp (bottom) by size-class and year collected
<br />during May and October electrofishing surveys of the San Juan River,
<br />
<br />1991 to 1997, , . , . , , , , , , , , . , , , , , , , , , , , .. , , , , , , , , , , , , , , . , , , , , , , , , 4 - 74
<br />
<br />Figure 4,31, Catch-per-unit-effort (CPUE) (number of fish/minute) for channel catfish
<br />(top) and common carp (bottom) by size-class and year collected
<br />during May and October electrofishing surveys
<br />of the San Juan River, 1997. """"""..",."""""""""" 4 - 75
<br />
<br />Figure 4,32. Catch-per-unit-effort (CPUE) (number of fish/minute)
<br />for channel catfish (top) and common carp (bottom) by size-class
<br />and year collected during May electrofishing surveys
<br />of the San Juan River, 1991 to 1997, , , , , , , . , , . , , , . , , , , , . , . , , , , . , , , , , 4 - 76
<br />
<br />Figure 4,33, Catch rates (number/100m2) for young-of-the-year (YOY)
<br />channel catfish and common carp collected in main channel habitats (top)
<br />in autumn and secondary channel habitats in August (bottom)
<br />during seining surveys of the San Juan River, 1991 to 1996. , , , , , , , , , , , , , , 4 - 78
<br />
<br />Figure 4,34, Flow (as measured at Four Corners gage 09371010)
<br />vs, average condition (K= 100w/f3) for adult channel catfish (top)
<br />and adult common carp (bottom) collected during May and October
<br />electrofishing surveys of the San Juan River, 1991 to 1997, "",.,.""" 4 - 80
<br />
<br />Figure 4,35. Density of red shiner in the San Juan River (5-mile increments),
<br />1992 to 1997, New Mexico, Colorado, and Utah, . , , , , . , . . , , . , . , , , , , , , , ' 4 - 84
<br />
<br />Figure 5,1, Selenium (Se) concentration in macroinvertebrates vs, distance downstream
<br />in the San Juan River, """,."",., ,. . , , . . , , , , , , , , , , , , , , , , , , , , , . 5 - 3
<br />
<br />Figure 6.1, The relationship between habitat needs and flow for the native fishes
<br />of the San Juan River. ."",."""..""'.',."""""",'.,.,,, 6 - 5
<br />
<br />Figure 7,1, Flow/habitat relationships for four low-velocity habitats used
<br />by rare fish in the San Juan River. , , , , . , , , , , , . , , . , , , , . , , , , , , , , , , , , , , . 7 - 4
<br />
<br />Figure 7,2, Flow/backwater habitat area relationships for Reach 3, , , , . , , , , , , , . , , . , . , , 7 - 5
<br />
<br />Figure 7,3, Flow/backwater habitat model for Reaches 1 to 4 and 1 to 5
<br />based on flushed and nonflushed conditions. "",."""""""""., 7 - 6
<br />
<br />Figure 7.4. Schematic of the San Juan River Basin as modeled, excluding gains
<br />and losses associated with the Animas-La Plata Project (ALP)
<br />without modeled details of the tributaries, """""""""""""" 7 - 14
<br />
<br />SJRIP Biology Committee
<br />4 December 1998
<br />
<br />T -10
<br />
<br />Table of Contents
<br />Draft Flow Report
<br />
|