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• 21. [Article] Comparing Energy intensity Results for Commercial Fisheries in France

  No poster available.

  Citation × Citation Citation Abstract Copy Title: Comparing Energy intensity Results for Commercial Fisheries in France Author: Dangeard, Isabelle, Le Floc'h, Pascal, Guyader, Olivier, Daures, Fabienne No poster available. Title: Comparing Energy intensity Results for Commercial Fisheries in France Author: Dangeard, Isabelle, Le Floc'h, Pascal, Guyader, Olivier, Daures, Fabienne No poster available. Close

• 22. [Article] Age Structure Metrics for Precautionary Management: Can Simpler Assessment Techniques Save Fish, Time, and Money?

  Stock assessment techniques currently used in the United States are extremely costly to implement, involve significant data requirements, and are inaccessible to all but a few stock assessment scientists. ...

  Citation × Citation Citation Abstract Copy Title: Age Structure Metrics for Precautionary Management: Can Simpler Assessment Techniques Save Fish, Time, and Money? Author: Harte, Michael, Heppell, Selina, Sylvia, Gil, Cusack, Christopher, Larkin, Sherry Stock assessment techniques currently used in the United States are extremely costly to implement, involve significant data requirements, and are inaccessible to all but a few stock assessment scientists. A systematic decrease in fishery yields and the designation of several species as overfished on the west coast of the United States have resulted in stricter protocols regarding sustainable fisheries management and the rebuilding of overfished stocks, including the need to set annual harvest limits for all exploited species. An alternative and simpler approach to stock assessment which could address this need is described and an evaluation framework set up. Although no results have been obtained to date, possible costs and benefits of incorporating this approach into fisheries management are discussed. Title: Age Structure Metrics for Precautionary Management: Can Simpler Assessment Techniques Save Fish, Time, and Money? Author: Harte, Michael, Heppell, Selina, Sylvia, Gil, Cusack, Christopher, Larkin, Sherry Stock assessment techniques currently used in the United States are extremely costly to implement, involve significant data requirements, and are inaccessible to all but a few stock assessment scientists. A systematic decrease in fishery yields and the designation of several species as overfished on the west coast of the United States have resulted in stricter protocols regarding sustainable fisheries management and the rebuilding of overfished stocks, including the need to set annual harvest limits for all exploited species. An alternative and simpler approach to stock assessment which could address this need is described and an evaluation framework set up. Although no results have been obtained to date, possible costs and benefits of incorporating this approach into fisheries management are discussed. Close

• 23. [Article] A Bioeconomic Simulation Model of a Fishery Using Area Rotation Under Uncertainty

  Research Paper

  Citation × Citation Citation Abstract Copy Title: A Bioeconomic Simulation Model of a Fishery Using Area Rotation Under Uncertainty Author: Quigley-Lemieux, Kathryn, Sylvia, Gil Research Paper Title: A Bioeconomic Simulation Model of a Fishery Using Area Rotation Under Uncertainty Author: Quigley-Lemieux, Kathryn, Sylvia, Gil Research Paper Close

• 24. [Article] Fishing Down the Food Chain: Modeling Trophic interactions in Exploited Marine Ecosystems

  Abstract only.

  Citation × Citation Citation Abstract Copy Title: Fishing Down the Food Chain: Modeling Trophic interactions in Exploited Marine Ecosystems Author: Wilen, James, Wilen, Christopher Abstract only. Title: Fishing Down the Food Chain: Modeling Trophic interactions in Exploited Marine Ecosystems Author: Wilen, James, Wilen, Christopher Abstract only. Close

• 25. [Article] Ecopath-based simulation and optimization of management options for the Eastern Gulf of Mexico reef fish fishery

  Abstract Only

  Citation × Citation Citation Abstract Copy Title: Ecopath-based simulation and optimization of management options for the Eastern Gulf of Mexico reef fish fishery Author: Alvarez, Sergio, Tetzlaff, Jake, Pine, Bill, Walters, Carl, Lindberg, Bill, Allen, Mike, Larkin, Sherry, Mahmoudi, Behzad, Chagaris, Dave Abstract Only Title: Ecopath-based simulation and optimization of management options for the Eastern Gulf of Mexico reef fish fishery Author: Alvarez, Sergio, Tetzlaff, Jake, Pine, Bill, Walters, Carl, Lindberg, Bill, Allen, Mike, Larkin, Sherry, Mahmoudi, Behzad, Chagaris, Dave Abstract Only Close

• 26. [Article] Status of Nile perch Lates niloticus fishery in Lake Victoria

  Abstract Only

  Citation × Citation Citation Abstract Copy Title: Status of Nile perch Lates niloticus fishery in Lake Victoria Author: Owili, Monica, Nyamweya, Chrispine Abstract Only Title: Status of Nile perch Lates niloticus fishery in Lake Victoria Author: Owili, Monica, Nyamweya, Chrispine Abstract Only Close

• 27. [Article] An Economic Approach to Optimizing The Level of Observer Coverage

  Abstract only.

  Citation × Citation Citation Abstract Copy Title: An Economic Approach to Optimizing The Level of Observer Coverage Author: Stohs, Stephen, Kvamsdal, Sturla Abstract only. Title: An Economic Approach to Optimizing The Level of Observer Coverage Author: Stohs, Stephen, Kvamsdal, Sturla Abstract only. Close

• 28. [Article] A comparative approach of long term changes in the characteristics of fisheries at a regional scale

  Abstract only.

  Citation × Citation Citation Abstract Copy Title: A comparative approach of long term changes in the characteristics of fisheries at a regional scale Author: Le Floc'h, Pascal, Malouli, Mohammed, Amrani, Mohammed, Thébaud, Olivier, Chaboud, Christian, Blanchard, Fabian, Maski, Hicham Abstract only. Title: A comparative approach of long term changes in the characteristics of fisheries at a regional scale Author: Le Floc'h, Pascal, Malouli, Mohammed, Amrani, Mohammed, Thébaud, Olivier, Chaboud, Christian, Blanchard, Fabian, Maski, Hicham Abstract only. Close

• 29. [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

• 30. [Article] Biological and Socioeconomic Viability of Recreational Fisheries of Two Nigerian Lakes

  Many developed nations have accessed the diverse benefits of recreational fisheries in their this is not yet so in developing countries, this study explored the viability of recreational fisheries in two ...

  Citation × Citation Citation Abstract Copy Title: Biological and Socioeconomic Viability of Recreational Fisheries of Two Nigerian Lakes Author: Ipinmoroti, Mabel Omowumi, Ayanboye, Oluyemi Many developed nations have accessed the diverse benefits of recreational fisheries in their this is not yet so in developing countries, this study explored the viability of recreational fisheries in two Nigerian Lakes. Biological resources were sampled for twelve (12) months on Lakes Asejire and Oyan all in the forest belt of Nigeria. Two sectional questionnaire forms designed separately were administered to users (152 fisherfolks and 202 residents of immediate communities of the lakes) and expected visitors (275 residents of major cities near the lakes). Data were analysed using descriptive statistics, t-test and analysis of variance (ANOVA) on SPSS 17 for windows. On Lake Asejire game species accounted for 30.57% and 31.05% at Oyan. Species include Chrysichthys nigrodigitatus, Hepsetus odoe, Hydrocinus spp, Lates niloticus, Clarias gariepinus. Season was significant on weight (p<0.05). Education was significant to willingness to tolerate recreationists (p<0.05), age and fishing experience had significant influence on rendering of assistance to recreationists (p<0.05). Economic and infrastructural development were reasons for desiring recreational fisheries. Willingness to visit was high, activities desired were boat cruising (40%), fishing (23%), swimming 23% and sight seeing (19%). 88.9% showed willingness to pay above NGN500 for entrance, sex was significant on amount to pay while education was significant on time of visit. The relative abundance of game species is equivalent to the required 1:3 ratio recommended for carnivore/forage ratio in angling ponds. This and the positive disposition of resource users and the willingness to pay are strong indications of success. Title: Biological and Socioeconomic Viability of Recreational Fisheries of Two Nigerian Lakes Author: Ipinmoroti, Mabel Omowumi, Ayanboye, Oluyemi Many developed nations have accessed the diverse benefits of recreational fisheries in their this is not yet so in developing countries, this study explored the viability of recreational fisheries in two Nigerian Lakes. Biological resources were sampled for twelve (12) months on Lakes Asejire and Oyan all in the forest belt of Nigeria. Two sectional questionnaire forms designed separately were administered to users (152 fisherfolks and 202 residents of immediate communities of the lakes) and expected visitors (275 residents of major cities near the lakes). Data were analysed using descriptive statistics, t-test and analysis of variance (ANOVA) on SPSS 17 for windows. On Lake Asejire game species accounted for 30.57% and 31.05% at Oyan. Species include Chrysichthys nigrodigitatus, Hepsetus odoe, Hydrocinus spp, Lates niloticus, Clarias gariepinus. Season was significant on weight (p<0.05). Education was significant to willingness to tolerate recreationists (p<0.05), age and fishing experience had significant influence on rendering of assistance to recreationists (p<0.05). Economic and infrastructural development were reasons for desiring recreational fisheries. Willingness to visit was high, activities desired were boat cruising (40%), fishing (23%), swimming 23% and sight seeing (19%). 88.9% showed willingness to pay above NGN500 for entrance, sex was significant on amount to pay while education was significant on time of visit. The relative abundance of game species is equivalent to the required 1:3 ratio recommended for carnivore/forage ratio in angling ponds. This and the positive disposition of resource users and the willingness to pay are strong indications of success. Close