9679

• UCREFRP Catalog Number: 9679
• Author: U.S. Fish and Wildlife Service.
• Title: Final Biological Opinion on the Operation of Flaming Gorge Dam.
• USFW Year: 1992.
• USFW - Doc Type: \
• Copyright Material: NO

U
550
500
450
r-. 400
350
v
w 300
C9
Q 250
U 200
~_
~ 150
100
50
0
CS-M
Rz-s
i
-
He-s
C8 , I~B - N
cs,t~,RZ - w
SPRING SUMMER AUTUMN WINTER
Figure 2. Conceptual relation between Green River annual distribution
hydrograph (IISGS records; Jensen, IItah) and timing of some life history
events of Colorado squawfish, razorback sucker, and humpback chub.
CS=Colorado squawfish, HB=humpback chub, RZ=razorback sucker,
M=migration, s=spawning, N=nursery, W=winter. (After Tyus and Karp 1991)