Search

Search Results

• 21. [Article] The Northeast United States Tilefish Fishery: Recent Lessons from Catch Shares

  Abstract only.

  Citation × Citation Citation Abstract Copy Title: The Northeast United States Tilefish Fishery: Recent Lessons from Catch Shares Author: Rountree, Barbara Abstract only. Title: The Northeast United States Tilefish Fishery: Recent Lessons from Catch Shares Author: Rountree, Barbara Abstract only. Close

• 22. [Article] Evaluation of Management Strategies in Ningaloo Marine Park, Western Australia

  The spatial, multi-species nature of coral reef fisheries makes them notoriously difficult to manage. We have developed a simulation modeling approach to examine the effect of management options on the recreationally ...

  Citation × Citation Citation Abstract Copy Title: Evaluation of Management Strategies in Ningaloo Marine Park, Western Australia Author: Little, Rich, Fulton, Beth, Thébaud, Olivier The spatial, multi-species nature of coral reef fisheries makes them notoriously difficult to manage. We have developed a simulation modeling approach to examine the effect of management options on the recreationally important tourist destination of Ningaloo Reef in Western Australia where a recreational fishery targets Spangled Emperor (Lethrinus nebulosus). The approach brings a broad range of physical, biological and socio-economic information and process understanding into an integrated framework. It also provides an effective interface with management. Model results show the effects of historical fishing mortality, localized depletion of Spangled Emperor, and the potential effect of the sanctuary zones that are closed to fishing. They also show expected recreational catches and catch rates under different projected management strategies and future scenarios regarding the evolution of the fishery. Results from the model will provide a means to assess, test and ultimately improve the effectiveness of management and monitoring strategies in the region. Title: Evaluation of Management Strategies in Ningaloo Marine Park, Western Australia Author: Little, Rich, Fulton, Beth, Thébaud, Olivier The spatial, multi-species nature of coral reef fisheries makes them notoriously difficult to manage. We have developed a simulation modeling approach to examine the effect of management options on the recreationally important tourist destination of Ningaloo Reef in Western Australia where a recreational fishery targets Spangled Emperor (Lethrinus nebulosus). The approach brings a broad range of physical, biological and socio-economic information and process understanding into an integrated framework. It also provides an effective interface with management. Model results show the effects of historical fishing mortality, localized depletion of Spangled Emperor, and the potential effect of the sanctuary zones that are closed to fishing. They also show expected recreational catches and catch rates under different projected management strategies and future scenarios regarding the evolution of the fishery. Results from the model will provide a means to assess, test and ultimately improve the effectiveness of management and monitoring strategies in the region. Close

• 23. [Article] Regional Fishery Management Organization with a Self-Financed Enforcement Mechanism in Shared Fisheries

  In order to provide a rationale and mechanism for implementing responsible fisheries in practice, this paper examines the effect of establishing Regional Fishery Management Organisation (RFMO) with effective ...

  Citation × Citation Citation Abstract Copy Title: Regional Fishery Management Organization with a Self-Financed Enforcement Mechanism in Shared Fisheries Author: Le, Kim Long In order to provide a rationale and mechanism for implementing responsible fisheries in practice, this paper examines the effect of establishing Regional Fishery Management Organisation (RFMO) with effective enforcement on cooperative possibilities in shared fisheries. The result shows that an increase in cooperation level is a social welfare improvement, and this is an important rationale in the establishment of RFMOs for managing shared fisheries. If an RFMO is established and participants commit full compliance (costless enforcement), the outlook for cooperation in shared fisheries is optimistic. However, the attractive incentive for asymmetric information sharing about compliance among the RFMO members may lead to non-cooperation. Therefore, the game framework is extended by introducing a self-financed enforcement mechanism to ensure compliance by the RFMO members (costly enforcement). The result demonstrates that a mechanism that RFMO members finance and empower an independent enforcement body with monitoring and sanctioning capabilities may be a solution for the protection of cooperation. In addition, at some participant’s enforcement cost level, when it increases, an RFMO requires a greater participation level to enter into force. Consequently, if an RFMO forms, it not only results in the higher level of steady-state fish stock, but also may improve participant’s rent. Title: Regional Fishery Management Organization with a Self-Financed Enforcement Mechanism in Shared Fisheries Author: Le, Kim Long In order to provide a rationale and mechanism for implementing responsible fisheries in practice, this paper examines the effect of establishing Regional Fishery Management Organisation (RFMO) with effective enforcement on cooperative possibilities in shared fisheries. The result shows that an increase in cooperation level is a social welfare improvement, and this is an important rationale in the establishment of RFMOs for managing shared fisheries. If an RFMO is established and participants commit full compliance (costless enforcement), the outlook for cooperation in shared fisheries is optimistic. However, the attractive incentive for asymmetric information sharing about compliance among the RFMO members may lead to non-cooperation. Therefore, the game framework is extended by introducing a self-financed enforcement mechanism to ensure compliance by the RFMO members (costly enforcement). The result demonstrates that a mechanism that RFMO members finance and empower an independent enforcement body with monitoring and sanctioning capabilities may be a solution for the protection of cooperation. In addition, at some participant’s enforcement cost level, when it increases, an RFMO requires a greater participation level to enter into force. Consequently, if an RFMO forms, it not only results in the higher level of steady-state fish stock, but also may improve participant’s rent. Close

• 24. [Article] Defining Social & Economic Performance Measures for Catch Share Systems in the Northeast U.S.

  Catch share systems are being encouraged and considered in a variety of United States (U.S.) fisheries. Scientists, policy makers, and stakeholders (including fishermen and non-governmental environmental ...

  Citation × Citation Citation Abstract Copy Title: Defining Social & Economic Performance Measures for Catch Share Systems in the Northeast U.S. Author: Pinto da Silva, Patricia, Clay, Patricia M., Kitts, Andrew Catch share systems are being encouraged and considered in a variety of United States (U.S.) fisheries. Scientists, policy makers, and stakeholders (including fishermen and non-governmental environmental organizations) have different views about potential social and economic impacts and outcomes of these output- oriented systems. Thus identifying and evaluating impacts over time is essential to assess and improve such systems and determine whether intended outcomes are realized. During 2009-2010 Social Sciences Branch (SSB) staff at the National Marine Fisheries Service (NMFS) Northeast Fisheries Science Center (NEFSC) in Woods Hole, Massachusetts engaged in a multiphase process to identify and define meaningful measures of social and economic performance of catch share systems, as well as indicators and information sources to guide the ongoing evaluation of these programs. The principal performance measures identified in this process are financial viability, distributional outcomes, stewardship, governance, and well-being. Here we review the current state of catch shares in the Northeast U.S., describe the methodology used in identifying performance measures and associated indicators, and present the social and economic performance measure monitoring plan that will guide future investment in social science research at the NEFSC. Title: Defining Social & Economic Performance Measures for Catch Share Systems in the Northeast U.S. Author: Pinto da Silva, Patricia, Clay, Patricia M., Kitts, Andrew Catch share systems are being encouraged and considered in a variety of United States (U.S.) fisheries. Scientists, policy makers, and stakeholders (including fishermen and non-governmental environmental organizations) have different views about potential social and economic impacts and outcomes of these output- oriented systems. Thus identifying and evaluating impacts over time is essential to assess and improve such systems and determine whether intended outcomes are realized. During 2009-2010 Social Sciences Branch (SSB) staff at the National Marine Fisheries Service (NMFS) Northeast Fisheries Science Center (NEFSC) in Woods Hole, Massachusetts engaged in a multiphase process to identify and define meaningful measures of social and economic performance of catch share systems, as well as indicators and information sources to guide the ongoing evaluation of these programs. The principal performance measures identified in this process are financial viability, distributional outcomes, stewardship, governance, and well-being. Here we review the current state of catch shares in the Northeast U.S., describe the methodology used in identifying performance measures and associated indicators, and present the social and economic performance measure monitoring plan that will guide future investment in social science research at the NEFSC. Close

• 25. [Article] Measuring Transaction Costs of Fisheries Co-Management

  Abstract only.

  Citation × Citation Citation Abstract Copy Title: Measuring Transaction Costs of Fisheries Co-Management Author: Pomeroy, Robert Abstract only. Title: Measuring Transaction Costs of Fisheries Co-Management Author: Pomeroy, Robert Abstract only. Close

• 26. [Article] Critical Success Factors for the Adoption of Traceability Systems in Chinese Seafood Enterprises

  No poster available.

  Citation × Citation Citation Abstract Copy Title: Critical Success Factors for the Adoption of Traceability Systems in Chinese Seafood Enterprises Author: Fu, Zetian, Liu, Xue No poster available. Title: Critical Success Factors for the Adoption of Traceability Systems in Chinese Seafood Enterprises Author: Fu, Zetian, Liu, Xue No poster available. Close

• 27. [Article] Observer Deployment in the Fishery and Regulatory Self-Enforcement

  Many fisheries assign observers to vessels as a means of collecting stock data and monitoring regulatory compliance. Typically, deployment is random and the level of coverage determined in an ad hoc manner. ...

  Citation × Citation Citation Abstract Copy Title: Observer Deployment in the Fishery and Regulatory Self-Enforcement Author: Martin, Patrick M., Furlong, William J. Year: 2001 Many fisheries assign observers to vessels as a means of collecting stock data and monitoring regulatory compliance. Typically, deployment is random and the level of coverage determined in an ad hoc manner. This paper explores optimal observer coverage and the deployment of observers to vessels from an enforcement perspective. The central behavioural assumption is that fishery violations are motivated by profit. Violations will therefore manifest themselves in a larger than “normal” value of landings. The model employs a comparison of two distributions of landings: the first drawn from vessels with onboard observers and the second from those without observers. Strategic deployment minimizes the cost of regulatory noncompliance and may provide less biased stock data than a random deployment. Conditions under which the interests of the fleet and the regulatory agency coincide are also identified, i.e., conditions for self-enforcement. The model has the potential of being implemented with readily available data. Title: Observer Deployment in the Fishery and Regulatory Self-Enforcement Author: Martin, Patrick M., Furlong, William J. Year: 2001 Many fisheries assign observers to vessels as a means of collecting stock data and monitoring regulatory compliance. Typically, deployment is random and the level of coverage determined in an ad hoc manner. This paper explores optimal observer coverage and the deployment of observers to vessels from an enforcement perspective. The central behavioural assumption is that fishery violations are motivated by profit. Violations will therefore manifest themselves in a larger than “normal” value of landings. The model employs a comparison of two distributions of landings: the first drawn from vessels with onboard observers and the second from those without observers. Strategic deployment minimizes the cost of regulatory noncompliance and may provide less biased stock data than a random deployment. Conditions under which the interests of the fleet and the regulatory agency coincide are also identified, i.e., conditions for self-enforcement. The model has the potential of being implemented with readily available data. Close

• 28. [Article] Traceability Marketing

  Abstract only.

  Citation × Citation Citation Abstract Copy Title: Traceability Marketing Author: Pollard, Iain Abstract only. Title: Traceability Marketing Author: Pollard, Iain Abstract only. Close

• 29. [Article] Fisheries Management Costs in Thai Marine Fisheries

  The paper first introduces the fisheries management dilemma faced by many Asian developing countries including Thailand and the key elements of a transition policy towards responsible fisheries. It then ...

  Citation × Citation Citation Abstract Copy Title: Fisheries Management Costs in Thai Marine Fisheries Author: Boonchuwong, Pongpat, Willmann, Rolf, Piumsombun, Somying Year: 2001 The paper first introduces the fisheries management dilemma faced by many Asian developing countries including Thailand and the key elements of a transition policy towards responsible fisheries. It then analyses current fisheries management costs in Thai marine fisheries. Major cost items include fisheries research (especially stock assessment), monitoring, control and surveillance, the placement of artificial reefs to rehabilitate inshore resources and to act as barrier against bottom trawling, and management administration. It then examines the required adjustments needed for improved management in order to increase the flow of net economic benefits and to reduce conflicts among fishermen using different types of fishing gear. The authors argue that in the Thai situation characterized by significant over-capacities large up-front adjustment costs arise in the transition to an effective fisheries management regime. These include compensation for the withdrawal of excessive fleet capacity, costs of facilitating the shift to alternative employment, and other incremental fisheries management costs. On the example of the Thai demersal fisheries in the Gulf of Thailand, it is shown that these large up-front adjustment costs could be recuperated in the long run through increased fishing licence fees but that the immediate financial needs may pose a heavy burden on the government budget that may justify external financial assistance. Title: Fisheries Management Costs in Thai Marine Fisheries Author: Boonchuwong, Pongpat, Willmann, Rolf, Piumsombun, Somying Year: 2001 The paper first introduces the fisheries management dilemma faced by many Asian developing countries including Thailand and the key elements of a transition policy towards responsible fisheries. It then analyses current fisheries management costs in Thai marine fisheries. Major cost items include fisheries research (especially stock assessment), monitoring, control and surveillance, the placement of artificial reefs to rehabilitate inshore resources and to act as barrier against bottom trawling, and management administration. It then examines the required adjustments needed for improved management in order to increase the flow of net economic benefits and to reduce conflicts among fishermen using different types of fishing gear. The authors argue that in the Thai situation characterized by significant over-capacities large up-front adjustment costs arise in the transition to an effective fisheries management regime. These include compensation for the withdrawal of excessive fleet capacity, costs of facilitating the shift to alternative employment, and other incremental fisheries management costs. On the example of the Thai demersal fisheries in the Gulf of Thailand, it is shown that these large up-front adjustment costs could be recuperated in the long run through increased fishing licence fees but that the immediate financial needs may pose a heavy burden on the government budget that may justify external financial assistance. Close

• 30. [Article] Fishery Management Innovations in New Zealand

  Two fishery management innovations developed in New Zealand are described. The first is a programme of “selfmonitoring” of the catch through the biological sampling by the skipper or a crew member on the ...

  Citation × Citation Citation Abstract Copy Title: Fishery Management Innovations in New Zealand Author: Starr, Paul Year: 2001 Two fishery management innovations developed in New Zealand are described. The first is a programme of “selfmonitoring” of the catch through the biological sampling by the skipper or a crew member on the vessel. The intent of this programme is to take a small sample of many units of effort across a broad range of the fleet on a frequent basis. This design is dynamic and ensures that the fishery is well sampled. Examination of the data collected shows considerable internal integrity in the data and provides confidence that the information is reliable. The second innovation is the use of experimental increases in TAC (Total Allowable Catch) levels to obtain information on fish stocks which have low information availability. These increases in allowable catch are coupled with monitoring programmes to follow stock abundance trends under higher levels of removals. Both the NZ government and the NZ fishing industry are supportive of this programme as it is an effective way to obtain fish stock information when research opportunities are limited. It is the opinion of the author that the existence of the ITQ management system in New Zealand coupled with a governmental policy of recovering attributable management costs have created a climate in which innovations which reduce costs while maintaining the quality of research are favoured. Title: Fishery Management Innovations in New Zealand Author: Starr, Paul Year: 2001 Two fishery management innovations developed in New Zealand are described. The first is a programme of “selfmonitoring” of the catch through the biological sampling by the skipper or a crew member on the vessel. The intent of this programme is to take a small sample of many units of effort across a broad range of the fleet on a frequent basis. This design is dynamic and ensures that the fishery is well sampled. Examination of the data collected shows considerable internal integrity in the data and provides confidence that the information is reliable. The second innovation is the use of experimental increases in TAC (Total Allowable Catch) levels to obtain information on fish stocks which have low information availability. These increases in allowable catch are coupled with monitoring programmes to follow stock abundance trends under higher levels of removals. Both the NZ government and the NZ fishing industry are supportive of this programme as it is an effective way to obtain fish stock information when research opportunities are limited. It is the opinion of the author that the existence of the ITQ management system in New Zealand coupled with a governmental policy of recovering attributable management costs have created a climate in which innovations which reduce costs while maintaining the quality of research are favoured. Close