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informe de la decimoctava reunion del comite cientifico - CCAMLR

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Tab<strong>la</strong> 53: Estimación <strong>de</strong> <strong>la</strong> mortalidad inci<strong>de</strong>ntal <strong>de</strong> aves marinas por barco en <strong>la</strong>s Subáreas 58.6 y 58.7 durante<br />

<strong>la</strong> temporada 1998/99.<br />

Barco Anzuelos<br />

observados<br />

(miles)<br />

Anzuelos<br />

ca<strong>la</strong>dos (miles)<br />

% Ca<strong>la</strong>dos<br />

nocturnos<br />

Estimación <strong>de</strong>l número <strong>de</strong> aves<br />

capturadas muertas<br />

Nocturno Diurno Total<br />

Arctic Fox 159.5 479.7 98 5 0 5<br />

Arctic Fox 190.7 726.2 96 14 0 14<br />

Arctic Fox 259.3 415.1 94 8 0 8<br />

Arctic Fox 390.4 914.4 97 35 0 35<br />

Eldfisk 67.4 500.0 46 44 0 44<br />

Eldfisk 102.8 507.3 70 11 0 11<br />

Koryo Maru 11 73.3 367.4 100 5 0 5<br />

Koryo Maru 11 105.0 194.3 90 0 0 0<br />

Koryo Maru 11 166.4 383.5 100 35 0 35<br />

Total 1 514.8 4 487.9 87.89 156 0 156<br />

Tab<strong>la</strong> 54: Estimación <strong>de</strong> <strong>la</strong> captura inci<strong>de</strong>ntal total y <strong>de</strong> <strong>la</strong> tasa <strong>de</strong> captura inci<strong>de</strong>ntal <strong>de</strong> aves<br />

marinas (aves/1 000 anzuelos) en <strong>la</strong>s pesquerías <strong>de</strong> pa<strong>la</strong>ngre <strong>de</strong> <strong>la</strong>s Subáreas 48.3,<br />

58.6 y 58.7, <strong>de</strong> 1997 a 1999.<br />

Subárea Año<br />

1997 1998 1999<br />

48.3<br />

Captura inci<strong>de</strong>ntal estimada 5 755 640 210*<br />

Tasa <strong>de</strong> captura inci<strong>de</strong>ntal 0.23 0.03 0.01*<br />

58.6, 58.7<br />

Captura inci<strong>de</strong>ntal estimada 834 528 156<br />

Tasa <strong>de</strong> captura inci<strong>de</strong>ntal 0.52 0.19 0.03<br />

* Excluyendo <strong>la</strong> campaña <strong>de</strong>l Argos Helena en <strong>la</strong> cual se realizó el experimento <strong>de</strong> <strong>la</strong>strado <strong>de</strong><br />

<strong>la</strong> línea.<br />

411

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