Radiale | Biomasse ×1000 poissons | ABONDANCE NUMERIQUE EN MILLIERS DE POISSONS | |||||||||||
-62dB | -60dB | -58dB | -56dB | -54dB | -52dB | -50dB | -48dB | 2–16 | 16–30 | 30–44 | 44–58 | ||
2.2cm | 2.8cm | 3.5cm | 4.5cm | 5.6cm | 7.1cm | 8.9cm | 11.2cm | metres | |||||
1 | 86875 | 11554 | 27974 | 12336 | 10859 | 14074 | 5212 | 2606 | 2259 | 27105 | 15811 | 29190 | 14769 |
2 | 110859 | 17405 | 32482 | 16075 | 14190 | 18735 | 6208 | 5100 | 665 | 17072 | 30708 | 32371 | 30708 |
3a | 44174 | 8967 | 12104 | 6626 | 5963 | 6494 | 2430 | 1237 | 353 | 4992 | 18200 | 12590 | 8393 |
3b | 59805 | 8433 | 21709 | 10227 | 7476 | 7236 | 3529 | 1017 | 179 | 9569 | 36780 | 8373 | 5024 |
4b | 17357 | 469 | 4131 | 3558 | 3107 | 2274 | 2083 | 1562 | 191 | 9494 | 3055 | 2708 | 2083 |
4c | 43720 | 612 | 9706 | 6733 | 6383 | 8001 | 7214 | 4503 | 612 | 25926 | 12985 | 4416 | 393 |
5a | 86971 | 13915 | 28353 | 16785 | 12350 | 7219 | 6436 | 1913 | 0 | 40442 | 18351 | 26700 | 1479 |
5b | 55985 | 10749 | 17243 | 7894 | 7782 | 8398 | 2855 | 1064 | 0 | 24074 | 1120 | 27545 | 3247 |
6a | 74876 | 11456 | 21864 | 12130 | 8835 | 11306 | 5092 | 3295 | 899 | 16473 | 13553 | 17147 | 27629 |
6b | 72031 | 16063 | 21969 | 13830 | 6627 | 8428 | 3169 | 1873 | 0 | 21609 | 15631 | 12461 | 22330 |
6c | 93999 | 18800 | 32712 | 17202 | 9588 | 8836 | 4982 | 1880 | 0 | 35908 | 23688 | 9964 | 24346 |
7a | 38974 | 9315 | 13563 | 6119 | 4482 | 3547 | 1598 | 351 | 0 | 9081 | 7366 | 18006 | 4482 |
7b | 40146 | 8431 | 13007 | 8029 | 4135 | 3774 | 1606 | 803 | 361 | 16901 | 4296 | 13690 | 5219 |
8a | 62341 | 6047 | 17705 | 12655 | 7232 | 10162 | 6234 | 2182 | 125 | 22193 | 18702 | 14588 | 6857 |
8b | 32544 | 3840 | 9796 | 6834 | 4263 | 4491 | 2766 | 586 | 0 | 12660 | 11390 | 4393 | 4133 |
9a | 42084 | 8922 | 11910 | 8501 | 4756 | 4966 | 2188 | 884 | 0 | 9511 | 9806 | 14898 | 7870 |
9b | 53053 | 9497 | 14961 | 8329 | 6738 | 5889 | 5252 | 1539 | 849 | 8648 | 10239 | 10770 | 23396 |
10a | 41051 | 7635 | 11535 | 6404 | 4639 | 5419 | 3284 | 1929 | 205 | 5255 | 8785 | 9893 | 17159 |
10b | 18124 | 2791 | 4984 | 2193 | 2302 | 3190 | 1559 | 924 | 181 | 1649 | 3226 | 4458 | 8790 |
10c | 31096 | 5722 | 7805 | 5660 | 3576 | 4758 | 2581 | 591 | 404 | 1524 | 7992 | 12407 | 9173 |
11 | 75099 | 18249 | 21779 | 12542 | 8937 | 8186 | 3530 | 1502 | 300 | 10664 | 16747 | 16522 | 31166 |
12 | 47923 | 9872 | 14856 | 7764 | 6230 | 4936 | 3307 | 958 | 0 | 6661 | 13227 | 8674 | 19361 |
13 | 105408 | 25087 | 30041 | 18446 | 9803 | 11806 | 6957 | 2319 | 843 | 38896 | 48909 | 12754 | 4849 |
14 | 43612 | 2835 | 11950 | 6934 | 5539 | 8940 | 5277 | 1832 | 305 | 14566 | 10554 | 11383 | 7065 |
15 | 88733 | 14109 | 27330 | 24845 | 5945 | 8962 | 3106 | 1952 | 2485 | 18900 | 49602 | 18456 | 1686 |
16 | 39378 | 3741 | 14176 | 4922 | 5198 | 5552 | 3347 | 1024 | 1457 | 15160 | 20516 | 1733 | 1969 |
17 | 110401 | 15456 | 35439 | 14352 | 9715 | 21418 | 6955 | 4085 | 2870 | 50122 | 43498 | 13359 | 3422 |
18 | 14026 | 673 | 2665 | 3072 | 2090 | 3254 | 1627 | 645 | 0 | 8920 | 1683 | 1192 | 2216 |
19 | 10686 | 1977 | 3655 | 2714 | 1165 | 630 | 374 | 118 | 43 | 3462 | 2340 | 1453 | 3430 |
20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
21 | 61819 | 12673 | 22564 | 13168 | 5626 | 5193 | 1236 | 495 | 927 | 22564 | 15084 | 15517 | 8655 |
22 | 47183 | 14580 | 13589 | 8729 | 6747 | 2406 | 944 | 189 | 0 | 19203 | 11230 | 9672 | 7030 |
23 | 60026 | 15007 | 19088 | 8104 | 9844 | 5222 | 1741 | 1080 | 0 | 17708 | 16987 | 6543 | 18728 |
24 | 46087 | 11706 | 14610 | 9678 | 4701 | 3595 | 1475 | 415 | 0 | 6775 | 17836 | 8296 | 13181 |
25 | 62264 | 19800 | 20734 | 9962 | 5541 | 4234 | 1245 | 747 | 0 | 12640 | 10460 | 13324 | 25840 |
26 | 30184 | 7938 | 9900 | 4377 | 3894 | 3139 | 815 | 91 | 0 | 10746 | 4377 | 6429 | 8633 |
Tonnes | 948895 | 354325 | 597887 | 337728 | 226257 | 244668 | 118213 | 53288 | 16515 | 577072 | 554732 | 431874 | 384711 |
Pourcentage | 18% | 31% | 17% | 12% | 13% | 6% | 3% | 1% | 29.6% | 28.5% | 22.2% | 19.7% |