Chapter 12 . Pattern Analysis of Endemie Fish Speeies in Rivers
241
0.6
(a)
0.5
~
0.4
~
0.3
lZl
0.2
.
!g
.
0.1
0
",,'
-0.1
0
100
200
300
400
500
cn
TSR
Cl)
>
0.3
(b)
...... ..... c.s
0.2
.::: ~
0.1
....
Cl)
"Ö
0
- ~
c.s
-0.1
...... .....
!g
....
-0.2
c.s
~
-0.3
-0.4
0
500
1000
1500
2000
2500
3000
SAD (I0'km 2 )
0.25
(c)
0.2
§
0.15
0.1
...
lZl
0.05
.
!g
0
-0.05
-0.1
0
500
1000
1500
2000
2500
3000
NPP (kg-'a-l)
Fig 12.5. Partial derivatives of the ANN model response (ESR) with respect to
each independent variables (Pad algorithm, Derivatives Profile) (a) TSR, (b) SAD,
(c) NPP.