Potting for cod in a Marlborough Sounds marine reserve

A while back we talked to Tom, a ranger in Akaroa who was working with MPI and NIWA to survey the marine reserves on Banks Peninsula. The survey looked at blue cod numbers in the two marine reserves, with the study allowing DOC to look at the effect those reserves are having on the wider Banks Peninsula fishery.,,, As the boat reached its first stop, the expert skipper flicked on his depth sounder to locate the band of rocky reef and rubble around the island where the crew would lower the first pot. Video, click here to read the story 14:58