The Gulf of Mexico Red Snapper IFQ Program (Program) was the first catch share management program implemented in the Gulf of Mexico. IFQ management was implemented to reduce overcapacity and eliminate the problems associated with derby style fishing. The Program was successful, the number of vessels harvesting red snapper decreased...
Despite the success of co-management policies and territorial use rights in achieving the sustainability of some small scale fisheries, a considerable part of them still operate under open access, with very limited management and monitoring (if any), and even facing the risk of overexploitation. As a result, fleet reduction and...
Catch share management programs are designed to reduce overcapacity in fisheries through trading as efficient harvesters buy out their less efficient counterparts. Numerous studies have looked at either the ex-ante potential of catch shares management to reduce overcapacity in a fishery or the ex-post effects of implementing such a program,...
During the first three years (2007-2009) of the Gulf of Mexico red snapper IFQ program most quota lease trades were local, involving fishers that lived in the same communities. In 2010, the red snapper quota lease market changed as more IFQ participants began trading quota with fishers from different regions...
Many of the tangible benefits of catch share programs (e.g., reducing overcapacity) are dependent on the trading of shares. Additional trading-related questions (such as whether landings will change port or be concentrated geographically) are also important to the overall evaluation of a fishery, but are often asked only during post-implementation...
Pursuit of the triple bottom line of economic, community and ecological sustainability has increased the complexity of fishery management; fisheries assessments require new types of data and analysis to guide science-based policy in addition to traditional biological information and modeling. We introduce the Fishery Performance Indicators (FPIs), a broadly applicable...
Scanner data that’s collected on consumer purchases falls into two main groups: point-of-sale scanner data and household-based scanner data. Point-of-sale scanner data can identify the products that are purchased, the quantity sold, and the price of the product. Household scanner data comes from a sample of survey participants that scan...
Using three years of weekly ACNielsen Scantrack data, this study aims to estimate the implicit prices of labeling retail finfish and shellfish in the U.S. with harvest-specific information, such as “wild” ‚“Atlantic”‚ “Pacific” or “imported”. Recent concerns for the availability of wild-caught supplies has led to increasing interest for labeling...
Ecological and economic tradeoffs of proposed management actions were assessed using the Ecopath with Ecosim (EwE) and Ecospace software. The model has 70 biomass pools (e.g., detritus, primary producers, invertebrates, fish, dolphins, sea birds), including multiple age-classes of key species. After mass-balancing, the model was driven using observed fishing mortality...
Red tides are algal blooms that have caused significant ecological and
economic damage in Florida. Different nations and regions have addressed
harmful algal blooms such as red tides a variety of ways including distinct
strategies designed to prevent, control and or mitigate the negative effects
of a bloom. While a...