Aquaculture

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  1. Spatiotemporal Bio-Economic Performance of Artificial Shelters in a Small Scale Rights-Based Managed Caribbean Spiny Lobster...

    The study presents a bioeconomic analysis of artificial shelter performance in a fishery targeting a spiny lobster meta-population, with spatially allocated, individual exclusive benthic property rights for...

  2. Economic Assessment of Small Scale Longline Fisheries in Oaxaca, Mexico: A Cross Section Data Approach

    During last decade, the excluding efficiency of circle hooks for sea turtle has given positive and successful outcomes in Oaxaca, Mexico. The research seeks: 1) determine if the change of fishing gear provides...

  3. Confidence of the Trembling Hand: Bayseian Learning with Data Poor Stocks

    Management of data-poor fisheries typically relies on setting an annual catch limit (ACL) using catch-based methods that are concerned with estimating a sustainable harvest and hinge on the logic that historic...

  4. A Qualitative Risk Assessment of Hookah Diving as Fishing Technology in Small-Scale Fisheries

    In many small-scale fisheries around the world, hookah diving is the main fishing method and gear to catch high-value species like sea urchin, sea cucumber, queen conch and spiny lobster. Decompression sickness...

  5. Fishermen's Location Choice under Spatio-Temporal Update of Expectations

    Information acquired by fishermen while fishing play a crucial role in their decision-making process. Those are used to form the basis for update of beliefs on productivity of a range of available fishing...

  6. Measuring the Value of Forage Fish to Recreational Fishermen

    Fisheries management has been traditionally single-species oriented. Only recently more pressure has been put on developing a holistic, science-based approach that considers the ecosystem as a whole. This...

  7. Ecosystem Service Values and the Klamath River Dam Removal

    In February 2010, two agreements were finalized by Federal, State, and Tribal governments and PacifiCorp, a utility company that owns dams on the Klamath River: the Klamath Basin Restoration Agreement (KBRA)...

  8. How Biological Data Has Contributed to Management Plans in the Bay of La Paz: Los Islotes Sea Lion Rookery as Case of Study

    Los Islotes is the southernmost breeding site of the California sea lion (Zalophus californianus) in Northern Hemisphere and represents one of the most important economic activities for the city of La Paz,...

  9. Estimating Recreation Benefits Through Joint Estimation of Revealed and Stated Preference Discrete Choice Data

    We develop econometric models to jointly estimate revealed preference (RP) and stated preference (SP) models of recreational fishing behavior and preferences using survey data from the 2007 Alaska Saltwater...

  10. Subsidies and Other Economic Controls, and Their Implications to the South Pacific Tuna Treaty

    The South Pacific Tuna Treaty has existed as a model of international fishery cooperation since 1988.  However, in 2016, changing economic conditions led to an impasse between United States purse seine...

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