Database Reference
In-Depth Information
F 3060(t)
=
F 3060(t
−
dt)
+
(F GROWTH 1
−
F GROWTH 2
−
F NATMORT2) * dt
INIT F 3060
=
10000
INFLOWS:
F GROWTH 1
=
FEMALE 030*GROW1
OUTFLOWS:
F GROWTH 2
=
F 3060 * GROW2
F NATMORT2
=
F 3060 * F NATMORT RATE 2
F 6090(t)
=
F 6090(t
−
dt)
+
(F GROWTH 2
−
FISH3
−
F GROWTH 3
−
F NATMORT3) * dt
INIT F 6090
=
30000
INFLOWS:
F GROWTH 2
=
F 3060 * GROW2
OUTFLOWS:
FISH3
>
CREEL3 THEN CREEL3 ELSE F CATCH 3*FTOT EFFORT 3) ELSE IF
F ONOFF 3
=
IF F ONOFF 3
=
1THEN(IFF CATCH 3*FTOT EFFORT 3
=
0THENF CATCH 3*FTOT EFFORT 3 ELSE 0
F GROWTH 3
=
GROWADULT * F 6090
F NATMORT3
=
F 6090 * F NATMORTRATE 3
F 90120(t)
=
F 90120(t
−
dt)
+
(F GROWTH 3
−
FISH4
−
F GROWTH 4
−
F NATMORT 4) * dt
INIT F 90120
=
50000
INFLOWS:
F GROWTH 3
=
GROWADULT * F 6090
OUTFLOWS:
FISH4
>
CREEL 4 THEN CREEL 4 ELSE F CATCH 4*FTOT EFFORT 4) ELSE IF
F ONOFF 4
=
IF F ONOFF 4
=
1THEN(IFF CATCH 4*FTOT EFFORT 4
=
0THENF CATCH 4*FTOT EFFORT 4 ELSE 0
F GROWTH 4
=
F 90120 * GROWADULT
F NATMORT 4
=
F NATMORTRATE 4*F90120
MALE120150(t)
=
MALE120150(t
−
dt)
+
(GROWTH 4
−
FISHING5
−
GROWTH 5
NATMORT5) * dt
INIT MALE120150
−
=
30000
INFLOWS:
GROWTH 4
=
MALE90120 * GROWADULT
OUTFLOWS:
FISHING5
1 THEN (IF
CATCHABILITY 5*TOTALEFFORT 5
=
IF ONOFF5
=
CREEL5 THEN CREEL5 ELSE
CATCHABILITY 5*TOTALEFFORT 5) ELSE IF ONOFF5
>
=
0 THEN
CATCHABILITY 5*TOTALEFFORT 5 ELSE 0
GROWTH 5
=
MALE120150 * GROWADULT
NATMORT5
MALE120150 * NAT MORT RATE 5
MALE150180(t)
=
=
MALE150180(t
−
dt)
+
(GROWTH 5
−
FISHING6
−
GROWTH 6
−
NAT MORT6) * dt
