8293

• UCREFRP Catalog Number: 8293
• Author: Trammell, M. and T. Chart.
• Title: Evaluation of Sampling Efficiency in the Interagency Standardized Monitoring Program ‎(ISMP)‎ for YOY Colorado Squawfish.
• USFW Year: 1998.
• USFW - Doc Type: Moab, Utah.
• Copyright Material: NO

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Figure 4... Average capture- prrobablit~i.es, E-(p) , for initial. seine
hauls. Greece and- ~olorad~- ~iversr 1994-19~9~.
The:. relationship ~iet~een. instal=. capt~:re•-probabili~es C (p) ,
aAd seining- ckifficult~ was- exaad'=n-ed~ bar- giotting C.~(p) a~gainst~ the
six-_ habitat types (~igure:~- ~)-.- In. the f6~.lowing figures.; type 4
represents- a "classic" rSN~F: bacT~water with moderate . ~nud depth.
Initial:.C(F3 did not- app~ar~ to _be-- negatively affected by seining
difficulty. This was true= for a3.1 fish cc-Llectivel~, as well as
squawfish onlg. The highest catch- rates a~rd~ total fish were found
in.. backwaters. with the p~r~eivec~. highest. difficulty in'. seining.:. -
which • were ~ -the same bacl~raters gemrally. considered to: be ~ good
ha3~tat~ (~pgendix) .