Sociocultural Effects of a Market-Based Fishery Management Program in the Florida Keys

Spiny lobster (Panulirus argus) represents one of the most lucrative fisheries in the State of Florida, and a majority of the catch is landed in the Florida Keys. Over the past three decades, the industry grew significantly, and by the end of the 1980s, state fishery managers agreed that the fishery was overextended. In 1991, the Florida Legislature passed the Spiny Lobster Trap Certificate Program (LTC), created to stabilize the industry by reducing the total number of traps while allowing fishers to transfer trap certificates in a market-based system akin to individual transferable quotas. Data from a survey study suggest that a majority of the respondents are dissatisfied with the LTC, which they view as transitory and unsustainable. The fishers' negative views are motivated by sociocultural changes in the fishing community. Managers need to consider modifications to the LTC and other such marketbased programs to minimize sociocultural impacts and retain small-scale fisher participation in such fisheries.     

The Value of a Spillover Fishery for Spiny Lobsters Around a Marine Reserve in Northern New Zealand

The contribution that Leigh Marine Reserve in northern New Zealand makes to the local spiny lobster fishery was examined by comparing the catch characteristics of Jasus edwardsii around the reserve boundary with those from Coastal Leigh, 0.3-2 km from the reserve, and Little Barrier Island, 22-30 km from the reserve. Seasonal trends were apparent in the reserve catch characteristics, consistent with lobster movements into and out of offshore fishing areas adjacent to the boundary. No significant difference was detected in catch per unit effort (kg.trap haul -1 ) among locations. However, the catch around the marine reserve consisted of fewer but larger lobsters than at Little Barrier Island, while the size and number of lobsters caught per trap haul at Coastal Leigh was intermediate between the other two locations. Catch rates around the reserve were more variable than at the other sites, but on average, the amount of money made per trap haul was similar to Little Barrier Island and Coastal Leigh.