7727

• UCREFRP Catalog Number: 7727
• Author: Stuber, R. J., G. Gebhart and O. E. Maughan.
• Title: Habitat Suitability Index Models
• USFW Year: 1982.
• USFW - Doc Type: Green Sunfish.
• Copyright Material: NO

Table 3. Sample data sets using lacustrine HS1 model. ~
Data set 1 Data set 2 Data set 3
Variable Data S1 Data S1 Data S1
% bottom cover VI 5 0.3 0 0.2 70 1.0
Dissolved O2 (mg/l) V.. 5.4 1.0 5.5 1.0 6.5 1.0
Maximum turbidity
(JTU) Vs 5 0.6 50 1.0 25 1.0
pH range Vf, 5.9-6.8 0.7 7.8-8.9 0.7 7.0-7.8 1.0
Maximum temperature
(0 C) (adult,
juvenile) V7 24 0.8 27 1.0 26 1.0
Maximum temperature
(OC) (fry) Va 24 1.0 27 0.9 26 1.0
Maximum temperature
(0 C) (embryo) Vg 19.5 0.5 24 1.0 23 1.0
Substrate composition VlQ Cobble 0.4 Si It, 0.8 Silt, 0.8
sand sand
Average TDS (ppm) V I 5 30 0.2 800 0.4 150 1.0
% 1 ittoral area Vl6 21 0.6 31 0.8 50 1.0
Reservoir drawdown (m)
(embryo) V17 0.8 0.3 0.6 0.6
Maximum salinity (ppt) V18 1.0 1.0 5.2 0.2 2.5 1.0
Component SI
CF = 0.20 0.40 1.00
Cc = 0.42 0.40 1.00
CWQ = 0.85 0.83 1.00
CR = 0.39 0.78 0.89
HS1 = 0.39a 0.57 0.97
aHS1 = 0.39 because CR = 0.39
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