Part of the PGB

Median

Mean ± SD

Range

Water pollution

South-West

0.45

0.49 ± 0.18

0.49 - 0.79

light pollution

Amurskii Bay

0.65

0.85 ± 0.51

0.34 - 2.67

moderate pollution

Ussuriiskii Bay

0.62

1.03 ± 1.06

0.35 - 4.65

moderate pollution

Vostok Bay

0.43

0.78 ± 0.72

0.2 - 3.13

low pollution

Nakhodka Bay

0.52

0.52 ± 0.19

0.26 - 1.17

low pollution

Kievka Bight

0.40

0.36 ± 0.14

0.15 - 0.51

pure