7229

• UCREFRP Catalog Number: 7229
• Author: Kaeding, L. R. and M. A. Zimmerman
• Title: Life History and Ecology of the Humpback Chub in the Little Colorado and Colorado Rivers of the Grand Canyon
• USFW Year: 1983
• USFW - Doc Type: Transactions of the American Fisheries Society
• Copyright Material: NO

Table 4. Sample data sets using lacustrine HSI model. t
ILm ta set 1 Data set 2 Data set 3
Variable Data SI Data SI Data SI
Turbidity (JTU) Vl 65 0.9 4(} 1.0 200 0.4
pH V2 8.0 1.0 8.0 1.0 6.2 0.8
Dissolved oxygen
(mg/l) V3 7.1 1.0 5 0.9 4 0.7
Temperature - adult/
juvenile (OC) V4 25 0.9 20 1.0 16 0.9
Temperature -
spawning/embryo
(OC) V6 10.5 0.8 9.5 0.6 13 1.0
Littoral spawning
substrate Vll B/C 0.8 S/C 0.9 C/D 0.95
Component SI ~-
CWQ = 0.90 0.90 0.40
C a = 0.80 0.60 0.70
R
HSI = 0.85 0.73 0.40
a 1 ake.
Assumes spawning is in

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c