|
Parameters used in the model. (In this table, for degree-days, xx(°C)/YY(dd) where: YY degree-days with the base of xx°C are required to clear the stage, T: daily mean temperature (°C), D: distance from the nearest wetland/lake (m), J: Julian day, h: hours) |
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| C. tarsalis |
C. pipiens |
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|
|
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| Stage and parameter |
Parameter value |
Source |
Parameter value |
Source |
|
|
|
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| Start of calculation |
3 day mean of T≥ 7.0 |
Estimated from [45] |
3 day mean of T ≥ 7.0 |
estimated from [45] |
|
|
|
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| degree-days |
9.0°C/20dd |
Table 2 |
7.0°C/30dd |
Table 2 |
|
| Egg |
Mortality |
0.2%/day(5 ≤ T ≤ 30), (0.02(5-T) + 0.2)% (T<5) (0.02(T-30) + 0.2)% (30<T)/day |
[33] (modified) |
Same as tarsalis |
[33] |
| degree-days |
7.0°C/170dd |
Table 2 |
9.0°C/150dd |
Table 2 |
|
| Larva |
Mortality |
(0.5(T-20)2 + 25)%/2stages of Larva and Pupa |
Fig. 4B of [35] (modified) |
0.4 (J ≤ 180), 0.6(J>180) for 2stages of Larva and Pupa |
[36] |
| degree-days |
11°C/30dd |
Table 2 |
8.0°C/50dd |
Table 2 |
|
| Pupa |
mortality |
(see above) |
Fig. 4B of [35] (modified) |
(see above) |
[36] |
| mortality |
(0.24(T-25)2 + 5)%/day |
[33] (modified) |
Same as tarsalis |
[33] (modified) |
|
| Adult |
drying |
3 days |
[23] |
Same as tarsalis |
([23]) |
| host seeking |
1 day |
[23] |
Same as tarsalis |
([23]) |
|
| ovary development |
5.0°C/77dd |
Table2([63]) |
9.5°C/65dd |
Table2 |
|
| Laid eggs/gonotrophic cycle |
230 |
[64] (via [33]) |
105 |
[47] |
|
| Average gonotrophic cycle |
1.10 |
[46] |
5.00 |
estimated from [47] |
|
| Weight by distance (D(m)) from wetland/lake |
0.002924-0.000792(D-52)/2138 (if D ≤ 2190), 0.002132-0.001636(D-2190)/484 (if 2190<D ≤ 2674), max(0.000496-0.000230(D-2674)/2865, 0) (if D>2674) |
Fig. 10a |
0.3054 (if D ≤ 2190), 0.3054-0.1003(D-2190)/1860 (if 2190<D ≤ 4050), max(0.2051-0.1341(D-4050)/1987,0) (if D>4050) |
Fig. 10b |
|
| Mortality by predators and lack of food (total of immature stages) |
89% (if J ≤ 182), 86%(if J ≤ 244), 73%(if J>244) |
[42] |
98% |
Adjusted by fitting |
|
| Ratio of oviposition (considering diapause) |
1 (if J<150), 0.3 (if 150 ≤ J<180), 0.3-0.01(J-180) (if 180<J ≤ 210), 0 (if 210<J) |
[43] |
(-412 + 27.2*daylength(h)+2.99*T-8)% |
[44] |
|
Tachiiri et al. International Journal of Health Geographics 2006 5:21 doi:10.1186/1476-072X-5-21 |
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