Radiale 10a | 61.3 tonnes | 35280 ×1000 poissons | 2266 hectares | TS/L c = 69 | |||||||
TS | (dB) | -62 | -60 | -58 | -56 | -54 | -52 | -50 | -48 | Densité poissons par Ha | |
Taille | (mm) | 2.2 | 2.8 | 3.5 | 4.5 | 5.6 | 7.1 | 8.9 | 11.2 | ||
Poids | (gr) | 0.3 | 0.6 | 1.0 | 1.6 | 2.8 | 4.7 | 7.9 | 13.3 | L/W a = 0.055 b = 2.27 | |
Répartition densité % | 2–16m | 40 | 22 | 10 | 12 | 10 | 6 | 2 | 0 | 1948 | |
16–30m | 14 | 28 | 18 | 12 | 14 | 8 | 2 | 0 | 3475 | ||
30–44m | 8 | 30 | 18 | 12 | 12 | 12 | 6 | 2 | 3746 | ||
44–58m | 20 | 28 | 14 | 10 | 14 | 6 | 6 | 0 | 6633 | ||
Nombre de poissons ×1000 | 2–16m | 1766 | 971 | 441 | 530 | 441 | 265 | 88 | 0 | 4502 | 12.8% |
16–30m | 1102 | 2205 | 1417 | 945 | 1102 | 630 | 157 | 0 | 7559 | 21.4% | |
30–44m | 679 | 2547 | 1528 | 1019 | 1019 | 1019 | 509 | 170 | 8488 | 24.1% | |
44–58m | 3006 | 4209 | 2104 | 1503 | 2104 | 902 | 902 | 0 | 14730 | 41.8% | |
Total | 6553 | 9931 | 5491 | 3996 | 4667 | 2815 | 1657 | 170 | 35280 | 100.0% | |
% | 18.6% | 28.1% | 15.6% | 11.3% | 13.2% | 8.0% | 4.7% | 0.5% | 100.0% | - | |
Biomasse en tonnes | 2–16m | 0.6 | 0.6 | 0.4 | 0.9 | 1.2 | 1.2 | 0.7 | 0.0 | 5.6 | 9.2% |
16–30m | 0.4 | 1.3 | 1.4 | 1.6 | 3.1 | 2.9 | 1.2 | 0.0 | 11.8 | 19.3% | |
30–44m | 0.2 | 1.5 | 1.5 | 1.7 | 2.8 | 4.8 | 4.0 | 2.3 | 18.7 | 30.5% | |
44–58m | 1.0 | 2.4 | 2.1 | 2.5 | 5.8 | 4.2 | 7.1 | 0.0 | 25.1 | 41.0% | |
Total | 2.2 | 5.7 | 5.4 | 6.6 | 12.9 | 13.2 | 13.1 | 2.3 | 61.3 | 100.0% | |
% | 3.7% | 9.4% | 8.7% | 10.7% | 21.1% | 21.5% | 21.3% | 3.7% | 100.0% | - |
Radiale 10b | 30.6 tonnes | 15576 ×1000 poissons | 2684 hectares | TS/L c = 69 | |||||||
TS | (dB) | -62 | -60 | -58 | -56 | -54 | -52 | -50 | -48 | Densité poissons par Ha | |
Taille | (mm) | 2.2 | 2.8 | 3.5 | 4.5 | 5.6 | 7.1 | 8.9 | 11.2 | ||
Poids | (gr) | 0.3 | 0.6 | 1.0 | 1.6 | 2.8 | 4.7 | 7.9 | 13.3 | L/W a = 0.055 b = 2.27 | |
Répartition densité % | 2–16m | 34 | 32 | 8 | 8 | 10 | 4 | 6 | 0 | 520 | |
16–30m | 12 | 26 | 20 | 10 | 20 | 8 | 4 | 0 | 1035 | ||
30–44m | 10 | 30 | 4 | 14 | 22 | 12 | 4 | 4 | 1425 | ||
44–58m | 16 | 26 | 14 | 14 | 16 | 8 | 6 | 0 | 2813 | ||
Nombre de poissons ×1000 | 2–16m | 475 | 447 | 112 | 112 | 140 | 56 | 84 | 0 | 1424 | 9.1% |
16–30m | 333 | 722 | 556 | 278 | 556 | 222 | 111 | 0 | 2778 | 17.8% | |
30–44m | 382 | 1147 | 153 | 535 | 841 | 459 | 153 | 153 | 3825 | 24.6% | |
44–58m | 1208 | 1963 | 1057 | 1057 | 1208 | 604 | 453 | 0 | 7550 | 48.5% | |
Total | 2398 | 4279 | 1877 | 1982 | 2745 | 1341 | 801 | 153 | 15576 | 100.0% | |
% | 15.4% | 27.5% | 12.1% | 12.7% | 17.6% | 8.6% | 5.1% | 1.0% | 100.0% | - | |
Biomasse en tonnes | 2–16m | 0.2 | 0.3 | 0.1 | 0.2 | 0.4 | 0.3 | 0.7 | 0.0 | 2.0 | 6.6% |
16–30m | 0.1 | 0.4 | 0.5 | 0.5 | 1.5 | 1.0 | 0.9 | 0.0 | 5.0 | 16.3% | |
30–44m | 0.1 | 0.7 | 0.1 | 0.9 | 2.3 | 2.1 | 1.2 | 2.0 | 9.5 | 31.2% | |
44–58m | 0.4 | 1.1 | 1.0 | 1.7 | 3.3 | 2.8 | 3.6 | 0.0 | 14.1 | 45.9% | |
Total | 0.8 | 2.5 | 1.8 | 3.3 | 7.6 | 6.3 | 6.3 | 2.0 | 30.6 | 100.0% | |
% | 2.7% | 8.1% | 6.0% | 10.6% | 24.9% | 20.5% | 20.6% | 6.6% | 100.0% | - |
Radiale 10c | 45.8 tonnes | 26725 ×1000 poissons | 4090 hectares | TS/L c = 69 | |||||||
TS | (dB) | -62 | -60 | -58 | -56 | -54 | -52 | -50 | -48 | Densité poissons par Ha | |
Taille | (mm) | 2.2 | 2.8 | 3.5 | 4.5 | 5.6 | 7.1 | 8.9 | 11.2 | ||
Poids | (gr) | 0.3 | 0.6 | 1.0 | 1.6 | 2.8 | 4.7 | 7.9 | 13.3 | L/W a = 0.055 b = 2.27 | |
Répartition densité % | 2–16m | 7 | 37 | 34 | 0 | 10 | 10 | 0 | 0 | 328 | |
16–30m | 18 | 24 | 18 | 12 | 18 | 8 | 2 | 2 | 1648 | ||
30–44m | 20 | 20 | 16 | 12 | 18 | 10 | 2 | 2 | 2605 | ||
44–58m | 18 | 30 | 18 | 12 | 10 | 6 | 2 | 0 | 2007 | ||
Nombre de poissons ×1000 | 2–16m | 94 | 496 | 456 | 0 | 134 | 134 | 0 | 0 | 1315 | 4.9% |
16–30m | 1213 | 1618 | 1213 | 809 | 1213 | 539 | 135 | 135 | 6875 | 25.7% | |
30–44m | 2131 | 2131 | 1705 | 1279 | 1918 | 1065 | 213 | 213 | 10654 | 39.9% | |
44–58m | 1478 | 2463 | 1478 | 985 | 821 | 493 | 164 | 0 | 7880 | 29.5% | |
Total | 4916 | 6708 | 4852 | 3072 | 4086 | 2231 | 512 | 348 | 26725 | 100.0% | |
% | 18.4% | 25.1% | 18.2% | 11.5% | 15.3% | 8.3% | 1.9% | 1.3% | 100.0% | - | |
Biomasse en tonnes | 2–16m | 0.0 | 0.3 | 0.4 | 0.0 | 0.4 | 0.6 | 0.0 | 0.0 | 1.8 | 3.9% |
16–30m | 0.4 | 0.9 | 1.2 | 1.3 | 3.4 | 2.5 | 1.1 | 1.8 | 12.6 | 27.5% | |
30–44m | 0.7 | 1.2 | 1.7 | 2.1 | 5.3 | 5.0 | 1.7 | 2.8 | 20.5 | 44.9% | |
44–58m | 0.5 | 1.4 | 1.4 | 1.6 | 2.3 | 2.3 | 1.3 | 0.0 | 10.9 | 23.7% | |
Total | 1.7 | 3.9 | 4.7 | 5.1 | 11.3 | 10.4 | 4.0 | 4.6 | 45.8 | 100.0% | |
% | 3.7% | 8.5% | 10.3% | 11.0% | 24.8% | 22.8% | 8.8% | 10.1% | 100.0% | - |
Radiale 11 | 87.1 tonnes | 64542 ×1000 poissons | 6800 hectares | TS/L c = 69 | |||||||
TS | (dB) | -62 | -60 | -58 | -56 | -54 | -52 | -50 | -48 | Densité poissons par Ha | |
Taille | (mm) | 2.2 | 2.8 | 3.5 | 4.5 | 5.6 | 7.1 | 8.9 | 11.2 | ||
Poids | (gr) | 0.3 | 0.6 | 1.0 | 1.6 | 2.8 | 4.7 | 7.9 | 13.3 | L/W a = 0.055 b = 2.27 | |
Répartition densité % | 2–16m | 38 | 22 | 8 | 14 | 10 | 6 | 2 | 0 | 1348 | |
16–30m | 20 | 32 | 18 | 12 | 12 | 4 | 2 | 0 | 2121 | ||
30–44m | 16 | 32 | 18 | 14 | 12 | 6 | 2 | 2 | 2044 | ||
44–58m | 26 | 28 | 18 | 10 | 10 | 4 | 2 | 0 | 4018 | ||
Nombre de poissons ×1000 | 2–16m | 3483 | 2017 | 733 | 1283 | 917 | 550 | 183 | 0 | 9166 | 14.2% |
16–30m | 2885 | 4615 | 2596 | 1731 | 1731 | 577 | 288 | 0 | 14423 | 22.3% | |
30–44m | 2224 | 4448 | 2502 | 1946 | 1668 | 834 | 278 | 278 | 14177 | 22.0% | |
44–58m | 7104 | 7650 | 4918 | 2732 | 2732 | 1093 | 546 | 0 | 26776 | 41.5% | |
Total | 15695 | 18730 | 10749 | 7692 | 7048 | 3054 | 1296 | 278 | 64542 | 100.0% | |
% | 24.3% | 29.0% | 16.7% | 11.9% | 10.9% | 4.7% | 2.0% | 0.4% | 100.0% | - | |
Biomasse en tonnes | 2–16m | 1.2 | 1.2 | 0.7 | 2.1 | 2.5 | 2.6 | 1.4 | 0.0 | 11.7 | 13.5% |
16–30m | 1.0 | 2.7 | 2.5 | 2.8 | 4.8 | 2.7 | 2.3 | 0.0 | 18.8 | 21.6% | |
30–44m | 0.8 | 2.6 | 2.4 | 3.2 | 4.6 | 3.9 | 2.2 | 3.7 | 23.4 | 26.9% | |
44–58m | 2.4 | 4.4 | 4.8 | 4.5 | 7.6 | 5.1 | 4.3 | 0.0 | 33.1 | 38.1% | |
Total | 5.4 | 10.8 | 10.5 | 12.6 | 19.5 | 14.3 | 10.2 | 3.7 | 87.1 | 100.0% | |
% | 6.2% | 12.4% | 12.0% | 14.5% | 22.4% | 16.4% | 11.7% | 4.2% | 100.0% | - |
Radiale 12 | 57.2 tonnes | 41186 ×1000 poissons | 4740 hectares | TS/L c = 69 | |||||||
TS | (dB) | -62 | -60 | -58 | -56 | -54 | -52 | -50 | -48 | Densité poissons par Ha | |
Taille | (mm) | 2.2 | 2.8 | 3.5 | 4.5 | 5.6 | 7.1 | 8.9 | 11.2 | ||
Poids | (gr) | 0.3 | 0.6 | 1.0 | 1.6 | 2.8 | 4.7 | 7.9 | 13.3 | L/W a = 0.055 b = 2.27 | |
Répartition densité % | 2–16m | 36 | 28 | 8 | 10 | 8 | 10 | 2 | 0 | 1182 | |
16–30m | 6 | 42 | 18 | 14 | 14 | 6 | 2 | 0 | 2351 | ||
30–44m | 14 | 28 | 20 | 16 | 12 | 8 | 2 | 0 | 1571 | ||
44–58m | 28 | 26 | 16 | 12 | 8 | 6 | 2 | 0 | 3586 | ||
Nombre de poissons ×1000 | 2–16m | 2017 | 1569 | 448 | 560 | 448 | 560 | 112 | 0 | 5715 | 13.9% |
16–30m | 669 | 4680 | 2006 | 1560 | 1560 | 669 | 223 | 0 | 11367 | 27.6% | |
30–44m | 1043 | 2085 | 1489 | 1191 | 894 | 596 | 149 | 0 | 7447 | 18.1% | |
44–58m | 4759 | 4419 | 2720 | 2040 | 1360 | 1020 | 340 | 0 | 16658 | 40.4% | |
Total | 8487 | 12754 | 6663 | 5352 | 4262 | 2844 | 824 | 0 | 41186 | 100.0% | |
% | 20.6% | 31.0% | 16.2% | 13.0% | 10.3% | 6.9% | 2.0% | 0.0% | 100.0% | - | |
Biomasse en tonnes | 2–16m | 0.7 | 0.9 | 0.4 | 0.9 | 1.2 | 2.6 | 0.9 | 0.0 | 7.7 | 13.5% |
16–30m | 0.2 | 2.7 | 2.0 | 2.6 | 4.3 | 3.1 | 1.8 | 0.0 | 16.7 | 29.1% | |
30–44m | 0.4 | 1.2 | 1.5 | 2.0 | 2.5 | 2.8 | 1.2 | 0.0 | 11.4 | 20.0% | |
44–58m | 1.6 | 2.6 | 2.7 | 3.4 | 3.8 | 4.8 | 2.7 | 0.0 | 21.4 | 37.4% | |
Total | 2.9 | 7.4 | 6.5 | 8.8 | 11.8 | 13.3 | 6.5 | 0.0 | 57.2 | 100.0% | |
% | 5.1% | 12.9% | 11.4% | 15.4% | 20.7% | 23.3% | 11.4% | 0.0% | 100.0% | - |
Radiale 13 | 132.8 tonnes | 90590 ×1000 poissons | 4920 hectares | TS/L c = 69 | |||||||
TS | (dB) | -62 | -60 | -58 | -56 | -54 | -52 | -50 | -48 | Densité poissons par Ha | |
Taille | (mm) | 2.2 | 2.8 | 3.5 | 4.5 | 5.6 | 7.1 | 8.9 | 11.2 | ||
Poids | (gr) | 0.3 | 0.6 | 1.0 | 1.6 | 2.8 | 4.7 | 7.9 | 13.3 | L/W a = 0.055 b = 2.27 | |
Répartition densité % | 2–16m | 40 | 26 | 12 | 0 | 10 | 8 | 0 | 2 | 6940 | |
16–30m | 12 | 28 | 22 | 16 | 12 | 6 | 4 | 0 | 8550 | ||
30–44m | 12 | 36 | 16 | 12 | 12 | 6 | 2 | 0 | 2314 | ||
44–58m | 36 | 26 | 16 | 8 | 8 | 2 | 2 | 0 | 857 | ||
Nombre de poissons ×1000 | 2–16m | 13658 | 8878 | 4097 | 0 | 3414 | 2732 | 0 | 683 | 33462 | 36.9% |
16–30m | 5048 | 11778 | 9255 | 6731 | 5048 | 2524 | 1683 | 0 | 42066 | 46.4% | |
30–44m | 1366 | 4099 | 1822 | 1366 | 1366 | 683 | 228 | 0 | 10929 | 12.1% | |
44–58m | 1518 | 1096 | 675 | 337 | 337 | 84 | 84 | 0 | 4132 | 4.6% | |
Total | 21590 | 25851 | 15848 | 8434 | 10166 | 6023 | 1995 | 683 | 90590 | 100.0% | |
% | 23.8% | 28.5% | 17.5% | 9.3% | 11.2% | 6.6% | 2.2% | 0.8% | 100.0% | - | |
Biomasse en tonnes | 2–16m | 4.7 | 5.1 | 4.0 | 0.0 | 9.5 | 12.8 | 0.0 | 9.1 | 45.1 | 34.0% |
16–30m | 1.7 | 6.8 | 9.0 | 11.1 | 14.0 | 11.8 | 13.3 | 0.0 | 67.7 | 51.0% | |
30–44m | 0.5 | 2.4 | 1.8 | 2.2 | 3.8 | 3.2 | 1.8 | 0.0 | 15.6 | 11.8% | |
44–58m | 0.5 | 0.6 | 0.7 | 0.6 | 0.9 | 0.4 | 0.7 | 0.0 | 4.4 | 3.3% | |
Total | 7.4 | 14.9 | 15.4 | 13.9 | 28.2 | 28.2 | 15.7 | 9.1 | 132.8 | 100.0% | |
% | 5.6% | 11.2% | 11.6% | 10.4% | 21.2% | 21.2% | 11.8% | 6.8% | 100.0% | - |
Radiale 14 | 78.7 tonnes | 37481 ×1000 poissons | 2680 hectares | TS/L c = 69 | |||||||
TS | (dB) | -62 | -60 | -58 | -56 | -54 | -52 | -50 | -48 | Densité poissons par Ha | |
Taille | (mm) | 2.2 | 2.8 | 3.5 | 4.5 | 5.6 | 7.1 | 8.9 | 11.2 | ||
Poids | (gr) | 0.3 | 0.6 | 1.0 | 1.6 | 2.8 | 4.7 | 7.9 | 13.3 | L/W a = 0.055 b = 2.27 | |
Répartition densité % | 2–16m | 4 | 34 | 14 | 12 | 18 | 10 | 6 | 2 | 4676 | |
16–30m | 6 | 26 | 20 | 12 | 22 | 12 | 2 | 0 | 3384 | ||
30–44m | 4 | 22 | 18 | 12 | 22 | 16 | 4 | 0 | 3728 | ||
44–58m | 16 | 24 | 10 | 16 | 20 | 10 | 4 | 0 | 2272 | ||
Nombre de poissons ×1000 | 2–16m | 501 | 4261 | 1754 | 1504 | 2256 | 1253 | 752 | 251 | 12532 | 33.4% |
16–30m | 544 | 2358 | 1814 | 1088 | 1995 | 1088 | 181 | 0 | 9069 | 24.2% | |
30–44m | 400 | 2198 | 1798 | 1199 | 2198 | 1599 | 400 | 0 | 9791 | 26.1% | |
44–58m | 974 | 1461 | 609 | 974 | 1218 | 609 | 244 | 0 | 6089 | 16.2% | |
Total | 2419 | 10278 | 5976 | 4765 | 7667 | 4549 | 1576 | 251 | 37481 | 100.0% | |
% | 6.5% | 27.4% | 15.9% | 12.7% | 20.5% | 12.1% | 4.2% | 0.7% | 100.0% | - | |
Biomasse en tonnes | 2–16m | 0.2 | 2.5 | 1.7 | 2.5 | 6.3 | 5.9 | 5.9 | 3.3 | 28.2 | 35.8% |
16–30m | 0.2 | 1.4 | 1.8 | 1.8 | 5.5 | 5.1 | 1.4 | 0.0 | 17.2 | 21.8% | |
30–44m | 0.1 | 1.3 | 1.8 | 2.0 | 6.1 | 7.5 | 3.2 | 0.0 | 21.9 | 27.8% | |
44–58m | 0.3 | 0.8 | 0.6 | 1.6 | 3.4 | 2.8 | 1.9 | 0.0 | 11.5 | 14.6% | |
Total | 0.8 | 5.9 | 5.8 | 7.8 | 21.3 | 21.3 | 12.4 | 3.3 | 78.7 | 100.0% | |
% | 1.1% | 7.5% | 7.4% | 10.0% | 27.0% | 27.0% | 15.8% | 4.2% | 100.0% | - |
Radiale 15 | 122.5 tonnes | 76259 ×1000 poissons | 3490 hectares | TS/L c = 69 | |||||||
TS | (dB) | -62 | -60 | -58 | -56 | -54 | -52 | -50 | -48 | Densité poissons par Ha | |
Taille | (mm) | 2.2 | 2.8 | 3.5 | 4.5 | 5.6 | 7.1 | 8.9 | 11.2 | ||
Poids | (gr) | 0.3 | 0.6 | 1.0 | 1.6 | 2.8 | 4.7 | 7.9 | 13.3 | L/W a = 0.055 b = 2.27 | |
Répartition densité % | 2–16m | 0 | 40 | 30 | 0 | 18 | 4 | 0 | 8 | 4658 | |
16–30m | 16 | 28 | 32 | 8 | 8 | 4 | 4 | 2 | 11985 | ||
30–44m | 32 | 30 | 18 | 10 | 8 | 2 | 0 | 0 | 4545 | ||
44–58m | 22 | 34 | 18 | 12 | 10 | 4 | 0 | 0 | 423 | ||
Nombre de poissons ×1000 | 2–16m | 0 | 6503 | 4877 | 0 | 2926 | 650 | 0 | 1301 | 16256 | 21.3% |
16–30m | 6692 | 11712 | 13385 | 3346 | 3346 | 1673 | 1673 | 837 | 42664 | 55.9% | |
30–44m | 5076 | 4759 | 2855 | 1586 | 1269 | 317 | 0 | 0 | 15862 | 20.8% | |
44–58m | 325 | 502 | 266 | 177 | 148 | 59 | 0 | 0 | 1476 | 1.9% | |
Total | 12093 | 23475 | 21383 | 5110 | 7689 | 2700 | 1673 | 2137 | 76259 | 100.0% | |
% | 15.9% | 30.8% | 28.0% | 6.7% | 10.1% | 3.5% | 2.2% | 2.8% | 100.0% | - | |
Biomasse en tonnes | 2–16m | 0.0 | 3.8 | 4.8 | 0.0 | 8.1 | 3.0 | 0.0 | 17.3 | 37.0 | 30.2% |
16–30m | 2.3 | 6.8 | 13.0 | 5.5 | 9.3 | 7.8 | 13.2 | 11.1 | 69.0 | 56.3% | |
30–44m | 1.7 | 2.8 | 2.8 | 2.6 | 3.5 | 1.5 | 0.0 | 0.0 | 14.9 | 12.1% | |
44–58m | 0.1 | 0.3 | 0.3 | 0.3 | 0.4 | 0.3 | 0.0 | 0.0 | 1.6 | 1.3% | |
Total | 4.1 | 13.6 | 20.8 | 8.4 | 21.3 | 12.6 | 13.2 | 28.4 | 122.5 | 100.0% | |
% | 3.4% | 11.1% | 17.0% | 6.9% | 17.4% | 10.3% | 10.8% | 23.2% | 100.0% | - |
Radiale 16 | 69.6 tonnes | 33842 ×1000 poissons | 3130 hectares | TS/L c = 69 | |||||||
TS | (dB) | -62 | -60 | -58 | -56 | -54 | -52 | -50 | -48 | Densité poissons par Ha | |
Taille | (mm) | 2.2 | 2.8 | 3.5 | 4.5 | 5.6 | 7.1 | 8.9 | 11.2 | ||
Poids | (gr) | 0.3 | 0.6 | 1.0 | 1.6 | 2.8 | 4.7 | 7.9 | 13.3 | L/W a = 0.055 b = 2.27 | |
Répartition densité % | 2–16m | 4 | 40 | 4 | 18 | 16 | 8 | 4 | 4 | 4245 | |
16–30m | 8 | 34 | 18 | 10 | 14 | 10 | 2 | 4 | 5631 | ||
30–44m | 46 | 24 | 14 | 12 | 4 | 0 | 0 | 0 | 479 | ||
44–58m | 34 | 30 | 18 | 8 | 6 | 2 | 0 | 0 | 553 | ||
Nombre de poissons ×1000 | 2–16m | 531 | 5315 | 531 | 2392 | 2126 | 1063 | 531 | 531 | 13021 | 38.5% |
16–30m | 1410 | 5993 | 3173 | 1763 | 2468 | 1763 | 353 | 705 | 17625 | 52.1% | |
30–44m | 690 | 360 | 210 | 180 | 60 | 0 | 0 | 0 | 1499 | 4.4% | |
44–58m | 589 | 519 | 312 | 138 | 104 | 35 | 0 | 0 | 1696 | 5.0% | |
Total | 3220 | 12186 | 4225 | 4473 | 4757 | 2860 | 884 | 1236 | 33842 | 100.0% | |
% | 9.5% | 36.0% | 12.5% | 13.2% | 14.1% | 8.5% | 2.6% | 3.7% | 100.0% | - | |
Biomasse en tonnes | 2–16m | 0.2 | 3.1 | 0.5 | 3.9 | 5.9 | 5.0 | 4.2 | 7.1 | 29.8 | 42.9% |
16–30m | 0.5 | 3.5 | 3.1 | 2.9 | 6.8 | 8.2 | 2.8 | 9.4 | 37.2 | 53.4% | |
30–44m | 0.2 | 0.2 | 0.2 | 0.3 | 0.2 | 0.0 | 0.0 | 0.0 | 1.1 | 1.6% | |
44–58m | 0.2 | 0.3 | 0.3 | 0.2 | 0.3 | 0.2 | 0.0 | 0.0 | 1.5 | 2.1% | |
Total | 1.1 | 7.0 | 4.1 | 7.4 | 13.2 | 13.4 | 7.0 | 16.4 | 69.6 | 100.0% | |
% | 1.6% | 10.1% | 5.9% | 10.6% | 19.0% | 19.2% | 10.0% | 23.6% | 100.0% | - |
Radiale 17 | 188.0 tonnes | 94881 ×1000 poissons | 8760 hectares | TS/L c = 69 | |||||||
TS | (dB) | -62 | -60 | -58 | -56 | -54 | -52 | -50 | -48 | Densité poissons par Ha | |
Taille | (mm) | 2.2 | 2.8 | 3.5 | 4.5 | 5.6 | 7.1 | 8.9 | 11.2 | ||
Poids | (gr) | 0.3 | 0.6 | 1.0 | 1.6 | 2.8 | 4.7 | 7.9 | 13.3 | L/W a = 0.055 b = 2.27 | |
Répartition densité % | 2–16m | 18 | 30 | 8 | 8 | 22 | 6 | 4 | 4 | 4921 | |
16–30m | 8 | 34 | 18 | 8 | 18 | 6 | 4 | 2 | 4354 | ||
30–44m | 16 | 32 | 14 | 12 | 14 | 8 | 2 | 0 | 1339 | ||
44–58m | 20 | 28 | 14 | 16 | 14 | 6 | 2 | 0 | 331 | ||
Nombre de poissons ×1000 | 2–16m | 7759 | 12932 | 3449 | 3449 | 9484 | 2586 | 1724 | 1724 | 43108 | 45.4% |
16–30m | 3051 | 12968 | 6865 | 3051 | 6865 | 2288 | 1526 | 763 | 37378 | 39.4% | |
30–44m | 1877 | 3753 | 1642 | 1408 | 1642 | 938 | 235 | 0 | 11495 | 12.1% | |
44–58m | 580 | 812 | 406 | 464 | 406 | 174 | 58 | 0 | 2900 | 3.1% | |
Total | 13267 | 30466 | 12362 | 8371 | 18397 | 5987 | 3543 | 2487 | 94881 | 100.0% | |
% | 14.0% | 32.1% | 13.0% | 8.8% | 19.4% | 6.3% | 3.7% | 2.6% | 100.0% | - | |
Biomasse en tonnes | 2–16m | 2.7 | 7.5 | 3.4 | 5.7 | 26.3 | 12.1 | 13.6 | 22.9 | 94.1 | 50.0% |
16–30m | 1.0 | 7.5 | 6.7 | 5.0 | 19.0 | 10.7 | 12.0 | 10.1 | 72.2 | 38.4% | |
30–44m | 0.6 | 2.2 | 1.6 | 2.3 | 4.6 | 4.4 | 1.9 | 0.0 | 17.5 | 9.3% | |
44–58m | 0.2 | 0.5 | 0.4 | 0.8 | 1.1 | 0.8 | 0.5 | 0.0 | 4.2 | 2.2% | |
Total | 4.5 | 17.6 | 12.0 | 13.8 | 51.0 | 28.0 | 27.9 | 33.1 | 188.0 | 100.0% | |
% | 2.4% | 9.4% | 6.4% | 7.3% | 27.1% | 14.9% | 14.9% | 17.6% | 100.0% | - |