8290

• UCREFRP Catalog Number: 8290
• Author: Day, K. S. and C. Crosby.
• Title: An Assessment of Young-of-the-Year Colorado Squawfish ‎(Ptychocheilus lucius)‎ Use of Backwater Habitats in the Green River, Utah.
• USFW Year: 1997.
• USFW - Doc Type: FG-33,
• Copyright Material: NO

Appendix A. (continued)
SPRING SAMPLES
Stepwise selection:
~
I 9 ~
Step Variable ~R2 Wilks' Squared
(Lambda Canonical
~ ~ ~ Correlation ~~
1 mean depth of substrate at 0.1543 0.8457 0.1543 ~I
u backwater mouth ( 1
2 water temp. at surface at I0.0927 ~0.7673 0.2327
backwater mouth ff ~ ~
u3 temp. difference between main ~ 0.0631~ 0.7189 0.2811 ~~
U channel

and backwater 4
I4 width of backwater at '/a transect 0.0512 0.6821 0.3179
5 water temp. at surface at '/3 0.0457 0.6509 0.3491
transect ~ I I~
N6 RE~?OVE water temp. at surface at 0.007 0.6557 0.3443 ,
~~ ~ backwater mouth 3 ~
~7 water temp. at bottom at '/~ 0.0272 0.6378 0.3622
II transect ~ ~ ~ ~
8 width of backwater at mouth 0.0242 0.6224 0.3776
~9 length of backwater ~ 0.0169~ 0.6119 0.3881
Classification error-rate:
No Yes Total
Rate 0.0376 0.5862 0.1550
Priors 0.7860 0.2140