P36052.GIF (20748 octets)
figure 9-1 : the PEGASE 97 survey - fish catch results

This figure displays the route of the vessel during the survey (light brown) and pie-charts showing the respective proportion of the target species in fish catches : anchovy (green), sardine (blue), mackerel (red) and horse mackerel (yellow).


P36065.GIF (17400 octets)

figure 9-2 : PEGASE 97 survey - map of fish schools echoes


P36063.GIF (20425 octets)

figure 9-3 : PEGASE 97 survey
Average acoustic energies calculation inside a buffer of 5 nautical miles aroung each haul


P36067.GIF (18353 octets)

figure 9-4 : PEGASE 97 survey
Hydrological stations location (in red) over survey route (in brown)