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• 11. [Article] Fleet coordination of catch under share-based management in the Central Gulf of Alaska groundfish fishery

  Abstract only.

  Citation × Citation Citation Abstract Copy Title: Fleet coordination of catch under share-based management in the Central Gulf of Alaska groundfish fishery Author: Fina, Mark Abstract only. Title: Fleet coordination of catch under share-based management in the Central Gulf of Alaska groundfish fishery Author: Fina, Mark Abstract only. Close

• 12. [Article] Presentation of Dogmatis, An Inter and Multidisciplinary Programme for the Assessment of the Impacts of Genetically Modified Fish, and Results About Risk of fortuitous Import on French Market

  Poster session.

  Citation × Citation Citation Abstract Copy Title: Presentation of Dogmatis, An Inter and Multidisciplinary Programme for the Assessment of the Impacts of Genetically Modified Fish, and Results About Risk of fortuitous Import on French Market Author: Mariojouls, Catherine, Ngo, May-Ahn, Sohm, Frédéric, Pucheu, Elodie, Doussan, Isabelle, Mambrini, Muriel, Bertheau, Yves, Coutellec, Léo, Schmid, Anne Françoise, Barrey, Sandrine, Boy, Laurence Poster session. Title: Presentation of Dogmatis, An Inter and Multidisciplinary Programme for the Assessment of the Impacts of Genetically Modified Fish, and Results About Risk of fortuitous Import on French Market Author: Mariojouls, Catherine, Ngo, May-Ahn, Sohm, Frédéric, Pucheu, Elodie, Doussan, Isabelle, Mambrini, Muriel, Bertheau, Yves, Coutellec, Léo, Schmid, Anne Françoise, Barrey, Sandrine, Boy, Laurence Poster session. Close

• 13. [Article] Fishery Management When Biological and Economic Disturbances Are Correlated

  Economists studying the management of fisheries have universally assumed disturbances affecting harvest costs are unrelated to disturbances affecting biological growth. This paper gives examples of commercially ...

  Citation × Citation Citation Abstract Copy Title: Fishery Management When Biological and Economic Disturbances Are Correlated Author: Kennedy, Chris J. Economists studying the management of fisheries have universally assumed disturbances affecting harvest costs are unrelated to disturbances affecting biological growth. This paper gives examples of commercially valuable species that are impacted reproductively and behaviorally by a single environmental variable (e.g., temperature), leading to correlated disturbances in current marginal harvest costs and future biological growth. A general analytical model examines the importance of considering correlated disturbances when choosing optimal escapement targets, and shows how the presence of correlation affects the value of waiting for information on harvest costs. These results give insight as to the appropriate use of "self-correcting" mechanisms for controlling harvest, such as landing fees, versus hard targets, and provide a framework for proactive management of fisheries in the face of large-scale marine disturbances that can affect both the biological growth and behavior of commercially valuable species. Title: Fishery Management When Biological and Economic Disturbances Are Correlated Author: Kennedy, Chris J. Economists studying the management of fisheries have universally assumed disturbances affecting harvest costs are unrelated to disturbances affecting biological growth. This paper gives examples of commercially valuable species that are impacted reproductively and behaviorally by a single environmental variable (e.g., temperature), leading to correlated disturbances in current marginal harvest costs and future biological growth. A general analytical model examines the importance of considering correlated disturbances when choosing optimal escapement targets, and shows how the presence of correlation affects the value of waiting for information on harvest costs. These results give insight as to the appropriate use of "self-correcting" mechanisms for controlling harvest, such as landing fees, versus hard targets, and provide a framework for proactive management of fisheries in the face of large-scale marine disturbances that can affect both the biological growth and behavior of commercially valuable species. Close

• 14. [Article] A Stochastic Viability Approach for Ecosystem-Based Management of Mixed Fisheries: The Case of The Bay of Biscay Demersal Fisheries

  Abstract only.

  Citation × Citation Citation Abstract Copy Title: A Stochastic Viability Approach for Ecosystem-Based Management of Mixed Fisheries: The Case of The Bay of Biscay Demersal Fisheries Author: Gourguet, Sophie, Doyen, Luc, Thébaud, Olivier, Macher, Claire, Guyader, Olivier Abstract only. Title: A Stochastic Viability Approach for Ecosystem-Based Management of Mixed Fisheries: The Case of The Bay of Biscay Demersal Fisheries Author: Gourguet, Sophie, Doyen, Luc, Thébaud, Olivier, Macher, Claire, Guyader, Olivier Abstract only. Close

• 15. [Article] Modeling the stochastic dynamics of the aggregate stock in collapsed fisheries: the case of the northern cod

  Abstract Only

  Citation × Citation Citation Abstract Copy Title: Modeling the stochastic dynamics of the aggregate stock in collapsed fisheries: the case of the northern cod Author: Maroto, Jose Abstract Only Title: Modeling the stochastic dynamics of the aggregate stock in collapsed fisheries: the case of the northern cod Author: Maroto, Jose Abstract Only Close

• 16. [Article] An Empirical Analysis of Portfolio Management as a Tool for Implementing Ecosystem-Based Fishery Management

  presentation

  Citation × Citation Citation Abstract Copy Title: An Empirical Analysis of Portfolio Management as a Tool for Implementing Ecosystem-Based Fishery Management Author: Jin, Di, Hoagland, Porter, DePiper, Geret presentation Title: An Empirical Analysis of Portfolio Management as a Tool for Implementing Ecosystem-Based Fishery Management Author: Jin, Di, Hoagland, Porter, DePiper, Geret presentation Close

• 17. [Article] The Economics of Norwegian Salmon Farming: A Review of 30 years of Production Growth

  Power Point presentation.

  Citation × Citation Citation Abstract Copy Title: The Economics of Norwegian Salmon Farming: A Review of 30 years of Production Growth Author: Rødseth, Kenneth Løvold, Guttormsen, Atle G. Power Point presentation. Title: The Economics of Norwegian Salmon Farming: A Review of 30 years of Production Growth Author: Rødseth, Kenneth Løvold, Guttormsen, Atle G. Power Point presentation. Close

• 18. [Article] Minimising Conflicts in Mixed-Fisheries Management Using Flexible Harvest Control Rules

  presentation

  Citation × Citation Citation Abstract Copy Title: Minimising Conflicts in Mixed-Fisheries Management Using Flexible Harvest Control Rules Author: Hoff, Ayoe, Vermard, Youen, Ulrich, Clara, Dolder, Paul, Poos, Jan-Jaap, Rindorf, Anna, Kempf, Alexander presentation Title: Minimising Conflicts in Mixed-Fisheries Management Using Flexible Harvest Control Rules Author: Hoff, Ayoe, Vermard, Youen, Ulrich, Clara, Dolder, Paul, Poos, Jan-Jaap, Rindorf, Anna, Kempf, Alexander presentation Close

• 19. [Article] Risk Analysis in Setting Allowable Harvests: Annual Catch Limits under the Magnuson Stevens Reauthorization Act

  Under the reauthorized Magnuson-Stevens Act (MSRA), US fisheries management councils must specify an annual catch limit (ACL) for each managed species and institute accountability measures (AMs) to ensure ...

  Citation × Citation Citation Abstract Copy Title: Risk Analysis in Setting Allowable Harvests: Annual Catch Limits under the Magnuson Stevens Reauthorization Act Author: Semmens, Kathryn Alese, Anderson, Lee G. Under the reauthorized Magnuson-Stevens Act (MSRA), US fisheries management councils must specify an annual catch limit (ACL) for each managed species and institute accountability measures (AMs) to ensure that actual harvest will not cause the stock to be overfished. While the details of implementation are still being developed, a set of Proposed Guidelines for performing ACL analysis has been developed. The purpose of this paper is to provide a preliminary assessment of these guidelines. The MSRA specifies two principles to be used as a framework for determining how Councils can comply with the ACL and AM measures. Both deal with uncertainty in the overall fisheries management process. The first is the separation between science and policy in setting the upper level on allowable harvests. The second is the requirement to take strong management actions to ensure that, given real world enforcement issues, the actual harvest in any year does not surpass the allowable harvest level. The procedure for applying the principles is quite complex and it goes beyond a strict interpretation of the written language in the law. However, it is consistent with current procedures and with commonly accepted principles in fisheries management policy. The Proposed Guidelines suggest that a distinction be made between scientific and implementation uncertainty. While the distinction may follow from the two principles, a preliminary look at the logical process of developing the required control rules for specifying Acceptable Biological Catch and Annual Catch Targets raises questions about the usefulness of this distinction in actual policy analysis. Title: Risk Analysis in Setting Allowable Harvests: Annual Catch Limits under the Magnuson Stevens Reauthorization Act Author: Semmens, Kathryn Alese, Anderson, Lee G. Under the reauthorized Magnuson-Stevens Act (MSRA), US fisheries management councils must specify an annual catch limit (ACL) for each managed species and institute accountability measures (AMs) to ensure that actual harvest will not cause the stock to be overfished. While the details of implementation are still being developed, a set of Proposed Guidelines for performing ACL analysis has been developed. The purpose of this paper is to provide a preliminary assessment of these guidelines. The MSRA specifies two principles to be used as a framework for determining how Councils can comply with the ACL and AM measures. Both deal with uncertainty in the overall fisheries management process. The first is the separation between science and policy in setting the upper level on allowable harvests. The second is the requirement to take strong management actions to ensure that, given real world enforcement issues, the actual harvest in any year does not surpass the allowable harvest level. The procedure for applying the principles is quite complex and it goes beyond a strict interpretation of the written language in the law. However, it is consistent with current procedures and with commonly accepted principles in fisheries management policy. The Proposed Guidelines suggest that a distinction be made between scientific and implementation uncertainty. While the distinction may follow from the two principles, a preliminary look at the logical process of developing the required control rules for specifying Acceptable Biological Catch and Annual Catch Targets raises questions about the usefulness of this distinction in actual policy analysis. Close

• 20. [Article] Precautionary Management of North-East Arctic Cod under Environmental and Evolutionary Change

  Abstract only.

  Citation × Citation Citation Abstract Copy Title: Precautionary Management of North-East Arctic Cod under Environmental and Evolutionary Change Author: Hjermann, Dag, Kaitala, Veijo Abstract only. Title: Precautionary Management of North-East Arctic Cod under Environmental and Evolutionary Change Author: Hjermann, Dag, Kaitala, Veijo Abstract only. Close