Basin | Total abundance | Averegeind. weight | Species richness | Evenness | Diversity | |
N | M | W | S | J | H | |
th.ind./km2 | ton/km2 | kg/ind. | n of spec. | - | bit/ind. | |
Bering Sea | 89.7 (576.3) | 28.1 (8.1) | 0.314 (0.014) | 552 (272) | 0.389 (0.347) | 3.544 (2.805) |
Sea of Okhotsk | 740.3 (339.7) | 16.7 (9.8) | 0.022 (0.029) | 820 (376) | 0.224 (0.373) | 2.168 (3.193) |
Japan/East Sea | 126.6 (227.4) | 14.5 (6.6) | 0.114 (0.029) | 593 (185) | 0.520 (0.317) | 4.786 (2.387) |
Ocean waters | 80.0 (215.9) | 32.9 (5.8) | 0.412 (0.027) | 669 (597) | 0.344 (0.39) | 3.228 (3.594) |
All surveyed waters | 488.6 (301.8) | 20.6 (7.2) | 0.042 (0.024) | 1306 (814) | 0.249 (0.43) | 2.575 (4.157) |