8105

• UCREFRP Catalog Number: 8105
• Author: Haines, G. B., D. W. Beyers and T. Modde.
• Title: Estimation of Winter Survival, Movement and Dispersal of Young Colorado Squawfish in the Green River, Utah.
• USFW Year: 1998.
• USFW - Doc Type: Recovery Program Project 36,
• Copyright Material: NO

Overwinter survival ........ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Comparison of CPUE and Capture-Recapture Estimates ........................ 32
Advantages and Disadvantages of Capture-Recapture CPUE . . . . . . . . . . . . . . . . . . . . . 33
Relationship Between Survival, Energy Reserves, and Discharge ................. 34

Conclusions ................................................................. 36

Recommendations ............................................................ 37

References .................................................................. 38

Appendices. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42

Appendix la. Capture-recapture data for autumn 1992 and spring 1993, Green River
between river km 467-483 ......................................... . . . . . . .42

Appendix 1 b. Capture-recapture data for autumn 1993 and spring 1994, Green River
between river km 451-483 ................................................ 43

Appendix lc. Capture-recapture data for autumn 1994 and spring 1995, Green River
between river km 451-483 ................................................44

Appendix Id. Capture-recapture data for autumn 1994 and spring 1995 Green River
between river km 43-76 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Appendix 1 e. Capture-recapture data for autumn 1995 and spring 1996 Green River
between river km 43-76 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

iv