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 2. Sample data sets using riverine HS1 model.

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Data set 1 Data set 2 Data set 3
Variable Data 51 Data S1 Data S1
% bottom cover V1 4 0.3 12 0.5 50 1.0
% pool area V2. 2b 0.2 30 0.5 50 1.0
Stream gradient
(m/km) V3 9 0.0 1. 0 m/km 1.0 0.6 1.0
Dissolved O2
(mg/l) V,. 7.2 1.0 6.0 1.0 4.5 0.7
Maximum turbidity
(JTU) Vs 10 0.7 75 1.0 10 0.7
pH range V, 7.0-7.4 1.0 7.9-8.2 1.0 7.5-7.8 1.0
Maximum temperature
(0 C) (adult, ~
juvenile) V7 17 0.3 25 0.9 27 1.0
Maximum temperature
(0 C) (fry) V. 16 0.7 24 1.0 27 0.9
Maximum temperature
(0 C) (embryo) V, 13 0.0 21 1.0 24 1.0
Substrate composition VlD Cobble 0.4 Silt, 0.8 Gravel, 1.0
sand sand
Average current
velocity (cm/sec)
(adult, juvenile) Vll 22 0.2 6 1.0 5 1.0
Average current
velocity (em/see)
(embryo) V12 ' 20 0.0 6 1.0 8 1.0
Average current
velocity (em/see)
(fry) V13 20 0.0 6 0.6 5 1.0

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