9404

• UCREFRP Catalog Number: 9404
• Author: Douglas, M. E. and P. C. Marsh.
• Title: Ecology and Conservation Biology of Humpback Chub ‎(Gila cypha)‎ in the Little Colorado River.
• USFW Year: 1996.
• USFW - Doc Type: Tempe.
• Copyright Material: NO

Table 1--2. Population estimates generated under five different models
(= MODEL) for adult Gila cypha within the Little Colorado River, from
July 1991 through December 1992. Also provided are goodness-of-fit
(= CRITERION), with standard deviation of the estimate (= S.D.), and 95%
lower and upper confidence intervals (= LOWER CI; UPPER CI). Models are
defined in text.
MODEL CRITERION ESTIMATE S.D. LOWER CI UPPER CI
Pollock & Otto (Mbh) 0.61 4508 120 4330 4811
Null Model (Mj 0.49 6793 110 6585 7017
Burnham's (Mb) 0.48 8724 920 7242 10901
Jackknife (Mh) 0.42 10444 329 9833 11121
Chao 's (Mh) 0.42 8039 210 7648 8472
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