Table 1 Summary of SPOT-tag data for 10 blue sharks in the northwestern Pacific Ocean
From: Estimation of mean movement rates for blue sharks in the northwestern Pacific Ocean
Shark no. | Sex | Precaudal length (cm) | Date tagged | Location tagged | Data period (days) | Location of last transmission | Total horizontal distances (km) | Mean observed movement rates (km/h)a | SD of mean observed movement rates | Mean estimated movement rates (km/h) | SD of mean estimated movement rates |
|---|---|---|---|---|---|---|---|---|---|---|---|
1 | Male | 188.0 | 2019.5.26 | 38° 07ʹ N 146° 57ʹ E | 24 | 29° 95ʹ N 144° 44ʹ E | 1,013 | 1.71 | 0.62 | 1.59 | 0.24 |
2 | Male | 175.5 | 2019.5.27 | 38° 07ʹ N 146° 64ʹ E | 59 | 37° 91ʹ N 156° 59ʹ E | 2,253 | 1.91 | 1.14 | 1.85 | 0.38 |
3 | Female | 162.1 | 2019.5.26 | 38° 16ʹ N 146° 49ʹ E | 243 | 26° 43ʹ N 131° 63ʹ E | 7,578 | 1.62 | 0.78 | 1.62 | 0.37 |
4 | Male | NA | 2019.5.26 | 38° 17ʹ N 146° 48ʹ E | 200 | 36° 77ʹ N 150° 49ʹ E | 4,627 | 1.34 | 0.84 | 1.39 | 0.29 |
5 | Male | 165.4 | 2019.5.26 | 38° 16ʹ N 146° 49ʹ E | 203 | 32° 11ʹ N 140° 19ʹ E | 6,600 | 1.88 | 1.13 | 1.66 | 0.43 |
6 | Male | 188.0 | 2019.5.27 | 38° 07ʹ N 146° 52ʹ E | 134 | 36° 78ʹ N 163° 51ʹ E | 3,689 | 1.65 | 0.88 | 1.64 | 0.39 |
7 | Female | 159.4 | 2019.5.29 | 38° 28ʹ N 145° 45ʹ E | 155 | 25° 73ʹ N 136° 52ʹ E | 5,977 | 1.70 | 0.81 | 1.73 | 0.34 |
8 | Female | 164.7 | 2019.5.28 | 38° 32ʹ N 146° 51ʹ E | 142 | 25° 38ʹ N 135° 76ʹ E | 3,768 | 1.18 | 0.77 | 1.30 | 0.26 |
9 | Male | 150.4 | 2019.5.27 | 38° 26ʹ N 146° 42ʹ E | 111 | 39° 85ʹ N 146° 55ʹ E | 3,106 | 1.45 | 0.84 | 1.50 | 0.28 |
10 | Male | 173.0 | 2019.5.28 | 38° 25ʹ N 145° 41ʹ E | 151 | 37° 64ʹ N 148° 48ʹ E | 4,328 | 1.77 | 0.97 | 1.75 | 0.34 |