PROJECT NUMBER
•
2004-068
DATE START/END:
30 AUG 2004 - 11 MAR 2007
Effects of Trawl Subprogram: evaluation of the effectiveness of reducing dolphin catches with pingers and exclusion grids in the Pilbara trawl fishery
The Pilbara Trawl Fishery captures approximately 50 dolphins per year (Stephenson and Chidlow 2003), nearly always dead. Video footage taken with a digital camera mounted on the headrope, pointing towards the cod-end, revealed dolphins swimming in the pressure wave of the net and feeding on the...
ORGANISATION:
Department of Primary Industries and Regional Development (DPIRD) WA