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• 1. [Article] Sustaining Fisheries and Alleviating Poverty in Vietnam: A Socio-economic Review and Case Study

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  Citation × Citation Citation Abstract Copy Title: Sustaining Fisheries and Alleviating Poverty in Vietnam: A Socio-economic Review and Case Study Author: Thuy, Nguyen Thi Dieu, Symington, Keith Abstract only Title: Sustaining Fisheries and Alleviating Poverty in Vietnam: A Socio-economic Review and Case Study Author: Thuy, Nguyen Thi Dieu, Symington, Keith Abstract only Close

• 2. [Article] Non-convexity and the Sustainability of the Indonesia's Life Reef Fish

  Fishing for the life reef fish has been an important source of economy both at macro level and micro level. At Macro level, life reef fish for food (LRFF) plays a greater role in increasing export revenue ...

  Citation × Citation Citation Abstract Copy Title: Non-convexity and the Sustainability of the Indonesia's Life Reef Fish Author: Fauzi, Akhmad Fishing for the life reef fish has been an important source of economy both at macro level and micro level. At Macro level, life reef fish for food (LRFF) plays a greater role in increasing export revenue since most of the fish are sold in overseas markets such Hong Kong and China. At micro level, LRFF provides secured income and employment for people in coastal areas where poverty is persistent. The capacity of the fishery resource to supply the increasing demand, however, is limited due to the nature of non-convexity of the fishery system and the backward bending supply curve dictated by its yield function. This paper explores the consequences of such constraints by imposing the non-linear dynamic model developed previously by Rosser (2000). The study was empirically tested in one the Indonesian LRFF fishery in South Sulawesi and the results show that the non-convexity as seen from the backward bending supply curve will result in unsustainable management of the fishery which lead to poverty and ecosystem catastrophic in the coastal area if no serious actions are taken. Title: Non-convexity and the Sustainability of the Indonesia's Life Reef Fish Author: Fauzi, Akhmad Fishing for the life reef fish has been an important source of economy both at macro level and micro level. At Macro level, life reef fish for food (LRFF) plays a greater role in increasing export revenue since most of the fish are sold in overseas markets such Hong Kong and China. At micro level, LRFF provides secured income and employment for people in coastal areas where poverty is persistent. The capacity of the fishery resource to supply the increasing demand, however, is limited due to the nature of non-convexity of the fishery system and the backward bending supply curve dictated by its yield function. This paper explores the consequences of such constraints by imposing the non-linear dynamic model developed previously by Rosser (2000). The study was empirically tested in one the Indonesian LRFF fishery in South Sulawesi and the results show that the non-convexity as seen from the backward bending supply curve will result in unsustainable management of the fishery which lead to poverty and ecosystem catastrophic in the coastal area if no serious actions are taken. Close

• 3. [Article] Prospects and challenges of kattudel fishery : an ancient fishing technique in Sri Lanka

  Kattudel or stake net fishery is an ancient (from early 1950s) lagoon fishing technique in many regions of Sri Lanka. It drags special attention due to the absence of open access nature. The fishery is ...

  Citation × Citation Citation Abstract Copy Title: Prospects and challenges of kattudel fishery : an ancient fishing technique in Sri Lanka Author: Koralagama, Dilanthi, Koralagama, Pubudu Kattudel or stake net fishery is an ancient (from early 1950s) lagoon fishing technique in many regions of Sri Lanka. It drags special attention due to the absence of open access nature. The fishery is regulated by kattudel association stemming from the Catholic Church. In fact, the fishery has its own distinguished features. Hence, this study attempts to highlight some prospects and challenges veiled around kattudel fishery in Western and North - Western provinces of Sri Lanka. Usually, the kattudel lay towards the sea, 30 _ 40 m distance from the estuary in the lagoon. The targeted species are prawns, crabs, and lobsters. The fishery is benefited by the government with fishing equipment and credits by means of a gazette announcement. Younger generation_s hesitation to enter the fishery demarcates the major problem. At present, there_s only 4-6% involve with this fishery. The lower level of supply does not suffice the existing demand, which brings slightly higher prices than for other fishers. Moreover, they do not experience any marketing problems. The marketing chain has been intervened by Ceylon fisheries corporation in order to motivate and to offer the best price. The SWOT analysis reveals a vivid picture about the potentiality of the fishery. The kattudel association plays the key role for the sustenance of the fishery, even though it meets numerous bottle necks for development. Moreover, the fishery demonstrates sustainable strategies that would be valuable lessons for other fisheries as well. In fact, kattudel fishery is a fishing technique, which is on the door step of extinction with golden management tips towards sustainability, showing a high potential to success. Title: Prospects and challenges of kattudel fishery : an ancient fishing technique in Sri Lanka Author: Koralagama, Dilanthi, Koralagama, Pubudu Kattudel or stake net fishery is an ancient (from early 1950s) lagoon fishing technique in many regions of Sri Lanka. It drags special attention due to the absence of open access nature. The fishery is regulated by kattudel association stemming from the Catholic Church. In fact, the fishery has its own distinguished features. Hence, this study attempts to highlight some prospects and challenges veiled around kattudel fishery in Western and North - Western provinces of Sri Lanka. Usually, the kattudel lay towards the sea, 30 _ 40 m distance from the estuary in the lagoon. The targeted species are prawns, crabs, and lobsters. The fishery is benefited by the government with fishing equipment and credits by means of a gazette announcement. Younger generation_s hesitation to enter the fishery demarcates the major problem. At present, there_s only 4-6% involve with this fishery. The lower level of supply does not suffice the existing demand, which brings slightly higher prices than for other fishers. Moreover, they do not experience any marketing problems. The marketing chain has been intervened by Ceylon fisheries corporation in order to motivate and to offer the best price. The SWOT analysis reveals a vivid picture about the potentiality of the fishery. The kattudel association plays the key role for the sustenance of the fishery, even though it meets numerous bottle necks for development. Moreover, the fishery demonstrates sustainable strategies that would be valuable lessons for other fisheries as well. In fact, kattudel fishery is a fishing technique, which is on the door step of extinction with golden management tips towards sustainability, showing a high potential to success. Close

• 4. [Article] Value Maximisation in Shared Fisheries

  This paper explores some theoretical and practical issues in developing policy for the management of shared fisheries for maximum value. Maximisation of value from the use of resources is a key component ...

  Citation × Citation Citation Abstract Copy Title: Value Maximisation in Shared Fisheries Author: Connor, Robin This paper explores some theoretical and practical issues in developing policy for the management of shared fisheries for maximum value. Maximisation of value from the use of resources is a key component of sustainability, and transferable rights in commercial fisheries management have contributed significantly toward this goal. Maximising value becomes more difficult in fisheries shared among commercial, amateur, and indigenous customary users, where rights of access and values gained from fishing differ in kind between these groups. Management of stock abundance and catch allocation between sectors both affect the total value achievable from a fishery. The components of value in these attributes for each sector and the basis for optimisation discussed. However, the practical aspects of optimisation across sectors pose some difficulties. Two approaches to the problem are discussed: the information approach and the market approach. It seems both face considerable challenges. Information is expensive to collect and methods that will provide reasonable accuracy seem difficult to identify in the New Zealand context. Market approaches appear promising but face problems of political and stakeholder acceptance. Conclusions on a practical way forward include the need for transparent, collaborative multi-stakeholder approaches among sector representatives and government agencies. Title: Value Maximisation in Shared Fisheries Author: Connor, Robin This paper explores some theoretical and practical issues in developing policy for the management of shared fisheries for maximum value. Maximisation of value from the use of resources is a key component of sustainability, and transferable rights in commercial fisheries management have contributed significantly toward this goal. Maximising value becomes more difficult in fisheries shared among commercial, amateur, and indigenous customary users, where rights of access and values gained from fishing differ in kind between these groups. Management of stock abundance and catch allocation between sectors both affect the total value achievable from a fishery. The components of value in these attributes for each sector and the basis for optimisation discussed. However, the practical aspects of optimisation across sectors pose some difficulties. Two approaches to the problem are discussed: the information approach and the market approach. It seems both face considerable challenges. Information is expensive to collect and methods that will provide reasonable accuracy seem difficult to identify in the New Zealand context. Market approaches appear promising but face problems of political and stakeholder acceptance. Conclusions on a practical way forward include the need for transparent, collaborative multi-stakeholder approaches among sector representatives and government agencies. Close