Database Reference
In-Depth Information
ADULT EMERGENCE RATE) * dt
INIT ADULT REST
=
0
TRANSIT TIME
=
18
INFLOW LIMIT
= ∞
CAPACITY
= ∞
INFLOWS:
ADULT REST RATE
=
ADULT FED
OUTFLOWS:
ADULT EMERGENCE RATE
=
CONVEYOR OUTFLOW
ADULT UNFED(t)
=
ADULT UNFED(t
−
dt)
+
(N MOLT
−
ADULT FEED RATE
−
ADULT UNFED DEATH) * dt
INIT ADULT UNFED
=
0
INFLOWS:
N MOLT
CONVEYOR OUTFLOW
OUTFLOWS:
ADULT FEED RATE
=
=
IF (WEEKLY ADULT TICK BURDEN DEER
=ADULT UNFED) THEN
WEEKLY ADULT TICK BURDEN DEER ELSE (ADULT UNFED)
ADULT UNFED DEATH
>
=
(1-ADULT SURVIVAL RATE) *
ADULT UNFED
EGGS(t)
=
EGGS(t
−
dt)
+
(EGG EMERGENCE RATE
−
EGG HATCH
−
EGG FAILURE) * dt
INIT EGGS
=
0
INFLOWS:
EGG EMERGENCE RATE
=
CONVEYOR OUTFLOW
OUTFLOWS:
EGG HATCH
=
(EGGS*EGG SURVIVAL*EGG ENVIRONMENTAL FACTOR 2)
EGG FAILURE
=
IF (EGG ENVIRONMENTAL FACTOR 2=0) THEN EGGS
ELSE (1
−
EGG SURVIVAL)*EGGS
EGGS REST(t)
=
EGGS REST(t
−
dt)
+
(EGG OVIPOSITION
−
EGG EMERGENCE RATE
−
EGG REST FAILURE) * dt
INIT EGGS REST
=
0
TRANSIT TIME
=
9
INFLOW LIMIT
= ∞
CAPACITY
= ∞
INFLOWS:
EGG OVIPOSITION
=
ADULT OVIPOSITION*ADULT FEMALE POPULATION RATIO*
EGG MAX
OUTFLOWS:
EGG EMERGENCE RATE
=
CONVEYOR OUTFLOW
