Table 2. Search effort.


 
 



Search effort (km)
Sightings
Trip
Season
Ship
Start
Date
Primary
Secondary
Primary
Duplicate
1
2001
Yermolova
3 Dec
17 Dec
926
0
26
0
2
2001
Yermolova
20 Dec
27 Dec
411
0
11
0
3
2001
Yermolova
30 Dec
22 Jan
1298
462
87
40
4
2001
Orlova
24 Jan
30 Jan
180
0
1
0
5
2001
Orlova
2 Feb
9 Feb
342
0
11
0
6
2001
Orlova
11 Feb
16 Feb
297
0
2
0
7
2001
Orlova
19 Feb
26 Feb
680
0
27
0
8
2001
Orlova
1 March
14 March
1013
46
34
10
9
2002
Explorer
5 Dec
11 Dec
341
0
17
0
10
2002
Explorer
14 Dec
20 Dec
257
0
2
0
11
2002
Explorer
26 Dec
2 Jan
244
134
11
6
12
2002
Explorer
9 Jan
17 Jan
920
66
26
3
13
2002
Explorer
20 Jan
1 Feb
1745
171
80
9
14
2002
Explorer
4 Feb
12 Feb
1329
230
29
5




Total:
9981
1109
364
73