9654

• UCREFRP Catalog Number: 9654
• Author: U.S. Fish and Wildlife Service.
• Title: Results of the Interagency Standardized Monitoring Program, 1990.
• USFW Year: 1991.
• USFW - Doc Type: Grand Junction, CO.
• Copyright Material: NO

Table 6. Mean catch-per-unit-effort (CPUE) of Post-Larval Colorado squawfish,
Interagency Standardized Monitoring Program, 1990.
Total Total Total Mean
number area Colorado cpue
River/ of seined squawfish (fish/ Standard Correction
Reach samples (m2) collected 100 mZ) deviation factor*
Primary Backwaters
Colorado
1 42 1692 124 8.042 17.205 NOT USED
2 14 640 1 0.179 0.644 NOT USED
Green
3 50 4114 173 5.127 9.765 1.00
4 44 2769 160 6.013 10.351 1.09
Secondary Backwaters
Colorado
1 32 920 44 4.377 7.670 1.00
2 14 736 0 0.000 0.000 NOT USED
Green
3 42 2495 245 9.620 26.945 1.00
4 40 2324 121 5.239 11.888 1.09
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