
Annulus


1

2

3

4

5

6

Total


A. Radius inner (km)

0

0.025

0.05

0.075

0.1

0.125
 
B. Radius outer (km)

0.025

0.05

0.075

0.1

0.125

0.150
 
C. Area (km^{2})

0.001964

0.005891

0.009818

0.013745

0.017672

0.0251599
 
D. Area total (km^{2})
      
0.0707

E. Number of traps

3

4

5

3

3

2
 
F. Total number of traps
      
20

G. CF = (C/D)*F

0.55

1.67

2.78

3.89

5.00

6.11
 
H

47

51

43

4

3

4
 
I. ER = (H/E) * G

8.70

21.25

23.89

5.19

5.00

12.22
 
J
      
56.20

K. Distance (A+B)/2

0.0125

0.0375

0.0625

0.0875

0.1225

0.1375
 
L

0.109

0.799

1.493

0.454

0.562

1.680
 
M
      
5.095486

MDT
      
0.066826

 Letters represent: A, inner radius of each annulus; B, outer radius of each annulus; C, area of each annulus; D, area total of the annuli; E, number of recapture sites in each annulus; F, the total number of traps; G, correction factor for each annulus; H, number of Ae. albopictus marked males recaptured in each annulus during the four days of the experiment; I, ER estimated recaptures as a total recapture; J, annuli sums totalled; K, median distance of each annulus; M, median