Expanding fisheries co-management to ecosystem-based management: A case in the Shiretoko World Natural Heritage area,Japan

Fisheries co-management in the Shiretoko World Natural Heritage area was expanded to ecosystem-based management, in which the fisheries sector plays an essential role in management. A marine management plan was drawn up to define the management objectives, strategies to maintain major species, and methods for ecosystem monitoring. A network of coordinating organizations from a wide range of sectors was established to integrate policy measures. Experience from this case could inform ecosystem-based management in other countries where large numbers of small-scale fishers take a wide range of species under a fisheries co-management regime.     

Towards a functional typology of small-scale fisheries co-management informed by stakeholder perceptions: A coral reef case study

Co-management has gained significant traction in small-scale fisheries as part of the solution for resolving economic inefficiency, unsustainable harvesting and unequal distribution of benefits derived from fisheries, generating some promising results. Most studies, however, present co-management as the sharing of power between resource users and centralised government, and do not explicitly consider the role of a more diverse set of stakeholders, or what roles different stakeholder types are best positioned to perform. This paper contributes to our understanding of stakeholder diversity by determining, through surveys with 133 fishery stakeholders in Solomon Islands, which stakeholder types are perceived as most suited to particular co-management roles, and which stakeholder types should be collaborating to increase fishery stocks. The effect of respondent socio-demographics, on perceived roles, is tested to explore the value of the role typology. Ten dominant roles were identified across seven stakeholder types, including collaboration and raising awareness, which were perceived to be dominantly the domain of auxiliary stakeholders that are not explicitly recognised in the co-management literature, including NGOs and church leaders. Of the socio-demographic variables tested, only site explained some of the variation in stakeholder roles perceived by respondents. The primary value of the typology lies in its potential to be used as a basis for dialogue on strengths and weaknesses of allocated roles for increasing fish stocks in existing co-management systems.     

Emerging fisheries,emerging fishery interactions with sea turtles: A case study of the large-mesh gillnet fishery for flounder in Pamlico Sound,North Carolina,USA

Emerging fisheries and changes in fishery practices are not always readily apparent, nor are their impacts on non-target species such as seabirds, sea turtles, and marine mammals. Data from several different sources led managers to discover high rates of sea turtle bycatch in an inshore large-mesh gillnet fishery in North Carolina, USA, particularly the emerging deep-water gillnet fishery. This paper reviews the history of how increased numbers of observed stranded sea turtles in 1999 led to the discovery that turtles were becoming entangled in the large-mesh gillnet fishery in Pamlico Sound, North Carolina. It also demonstrates how a variety of data sets from fisheries observers, aerial surveys, and fisheries statistics programs contributed to shaping management of the large-mesh gillnet fishery in Pamlico Sound to decrease turtle bycatch and now point towards the need of additional assessment of gillnet bycatch in other parts of North Carolina. Finally, potential approaches are discussed for a more timely detection of future fishery conflicts and development of a plan to reduce otherwise inevitable bycatch and disruptions to fishing effort.     

Fishery control and regulation compliance: a case for co-management in Swedish commercial fisheries

The results from a survey of Swedish commercial fishers on regulation compliance and attitudes to control and restrictions are reported. According to the responding fishers, 90% of all Swedish catches are reported, in spite of limited control efforts. From an economic perspective we would expect substantially lower levels of compliance. The results also show that the majority of Swedish fishers are in favour of co-management on a regional basis. However, on this and other management issues opinions divert significantly between large vessel operators and small vessel operators, which reveals conflicting interests for such and similar changes in Swedish management of fisheries.     

Transdisciplinary co-operation for an ecosystem approach to fisheries: A case study from the South African sardine fishery

Integrative approaches that involve natural and social scientists are needed to manage fisheries, but these are difficult to achieve. The process of developing a prototype, knowledge-based, electronic decision support tool for the South African sardine Sardinops sagax fishery provided a platform for fostering collaboration and achieving active participation of many stakeholders. The aim of the decision support tool is to assist managers in evaluating how effectively an ecosystem approach to fisheries (EAF) has been implemented for this fishery. The collaborative process involved a series of meetings during which knowledge was elicited from fisheries scientists, social scientists, resource managers and fishing industry representatives. Conceptualisations of the different stakeholder perspectives were developed in terms of objectives and indicators following the hierarchical tree approach recommended by FAO. This paper describes the collaborative process. Hierarchies of objectives, indicators and data sets for the human dimension of an EAF in the South African sardine fishery are introduced. The value of a transdisciplinary approach towards an EAF in South Africa is discussed.     

Network approach for understanding small-scale fisheries governance: The case of the Chilean coastal co-management system

Recent studies have focused on the study of social networks among local resource users, but few have attempted to study co-management networks. The objective of the research was to assess the Chilean shellfish co-management system from an organizational network perspective. Starting with one detailed case study, representatives of 38 small-scale fisher associations from two administrative regions were interviewed to investigate: (1) networks of actors in each co-management case, (2) the functions of these actors in co-management, and (3) fisher perceptions about Chile's co-management arrangement. Results indicate that decision-making is highly centralized and power is concentrated in government, with little horizontal exchange and cooperation among fisher associations. However, the network approach indicates the presence of a rich set of players, some seven sets of actors by function. Grassroots management innovations are hampered by the existing co-management structure, suggesting that the system may benefit from a modification of the policy to allow greater learning-by-doing and flexibility.     

Conditions affecting the success of fisheries co-management: lessons from Asia

The purpose of this paper is to present results from the first five-year phase of a large fisheries co-management research project implemented by the International Center for Living Aquatic Resources Management (ICLARM) and the Institute of Fisheries Management (IFM), with national partners in Asia and Africa. More specifically, the paper will present results of conditions which affect the success of co-management as identified through the project's research activities in Asia. The 18 conditions identified as being of high importance for success are grouped into three categories: supra-community level, community level, and individual and household level.     

Managing coastal zone fisheries: A Mediterranean case study

Coastal fisheries are complex ecological and social systems, evolving in time with a shift from commercial towards recreational effort. We describe the coastal fisheries of Mallorca (W Mediterranean) and the management policies implemented to show the challenges faced at regional level to handle the different management tools used to conserve biodiversity and the social fabric in the coastal zone. Our example provides evidence of the complexity of fishing rights and how they can be adapted into practical fisheries management by combining fishing rights, open access recreational fishery, community-based management and biodiversity conservation.     

Coastal and fisheries co-management in South Africa: an overview and analysis

The newly elected democratic government of South Africa, has promulgated new policies and legislation which advocate alternative approaches to resource management which involve user groups. Co-management has been identified as one such strategy. An overview and analysis of selected coastal and fisheries co-management case studies in South Africa is given and key lessons are highlighted. Research findings indicate that co-management in South Africa is still in its infancy, making it difficult to provide conclusive statements about its success or failure. Nevertheless, the paper highlights some of the key conditions that are required for co-management to operate effectively in South Africa and some of the existing obstacles to practical implementation.     

Evaluating collaborative fisheries management planning: A Canadian case study

Governing agencies increasingly employ collaborative forms of decision-making in fisheries management to improve decision quality and legitimacy. However, crafting fair and effective collaborative processes that will achieve these benefits is often difficult. In an effort to identify keys and obstacles to success, this research examined participants’ evaluations of a collaborative planning process in Canada's Pacific groundfish fisheries. Results indicate that an incentive to participate, consensus decision-making, and independent facilitation were essential to ensuring the fairness and effectiveness of the process. Together, these elements motivated agreement while providing security against process manipulation by both participants and governing agencies.     

A small core fishery:: a new approach to fisheries management

A new approach to fisheries management is suggested. Recognizing the great uncertainty and variability that affects the supply of fish, combined with the immobility of capital and labor in the industry, a small core fishery should be maintained with the capacity to catch only the quantity of fish that it would be safe to catch as the stock approaches the lower limits of its natural cycle. When fish are abundant, the excess would be auctioned to risk takers who have neither a permanent commitment to, nor multi-year fishing rights in, the fishery.     

Development of an integrated fisheries co-management framework for new and emerging commercial fisheries in the Canadian Beaufort Sea

The Canadian Beaufort Sea is one of the last places on Earth that has not experienced large-scale commercial fisheries. The aboriginal people of the western Canadian Arctic, the Inuvialuit, have become increasingly concerned about the potential effects of large-scale commercial operations on key subsistence species of fish and marine mammals and the marine ecosystem upon which they depend. A 1984 comprehensive land settlement agreement (treaty) between Canada and the Inuvialuit established a co-management regime for limited aspects of fish and marine mammal resource management, and gave the Inuvialuit rights to subsistence fisheries and existing commercial fisheries but no preference for new commercial fisheries. The Fisheries Joint Management Committee (the fisheries co-management body), the Canada Department of Fisheries and Oceans, the Inuvialuit Regional Corporation and the Inuvialuit Game Council have developed an integrated fisheries management framework agreement for the review and assessment of any proposed commercial fisheries within the Canadian Beaufort Sea. The agreement provides clarity and transparency for decision making and strengthens the protection of fish stocks. The development of the framework depended upon a history of cooperation between the parties and a bridging initiative by the Fisheries Joint Management Committee and an NGO that brought together the Inuvialuit and the government.     

Safety at sea and fisheries management:: fishermen's attitudes and the need for co-management

Safety at sea is a serious issue for the commercial fishing industry; it ranks highly in all assessments of occupational dangers including risk-taking, injuries, and fatalities. This paper examines the impact of fisheries management on safety at sea and the use of fishermen's input in the safety regulatory and management process. Using case study techniques of analysis, 22 boatowners, captains and crew all with a minimum of 10 years experience in the commercial fishing industry and from a common New England port (New Bedford) are interviewed. Findings strongly suggest that regulations that have been primarily designed to reduce pressure on fish stocks may also result in increased pressure on fishermen and decreased safety at sea. Attitudes about the role of the New England Fisheries Management Council and improvements to the safety regulatory and management process particularly with regard to the increased participation by fishermen are also examined.     

Resolving environmental issues in the southern Brazilian artisanal penaeid-trawl fishery through adaptive co-management

Many conventional management strategies have been demonstrated to be ineffective in achieving sustainable fisheries, and new approaches are required to overcome existing environmental, social and economic problems. Adaptive co-management represents the combination of a learning-by-doing approach (adaptive management) involving all related and legitimate stakeholders in the decision-making process (collaborative management). In this study, the relevant experiences from a fishery in southern Brazil are reported. The first section of the paper summarizes the broad history of national fisheries and their management. Then the southern Brazilian artisanal penaeid-trawl fishery is briefly described and the three main problems associated with the common gears used are discussed, including their (1) poor size and species selectivities, (2) poor efficiencies, and (3) their mechanical impacts on benthic habitats. Finally, a framework is proposed to address the environmental and socio-economic issues in the fishery and its implementation discussed via an adaptive co-management approach.     

Biology, fishery, conservation and management of Indian Ocean tuna fisheries

The focus of the study is to explore the recent trend of the world tuna fishery with special reference to the Indian Ocean tuna fisheries and its conservation and sustainable management. In the Indian Ocean, tuna catches have increased rapidly from about 179959 t in 1980 to about 832246 t in 1995. They have continued to increase up to 2005; the catch that year was 1201465 t, forming about 26% of the world catch. Since 2006 onwards there has been a decline in the volume of catches and in 2008 the catch was only 913625 t. The Principal species caught in the Indian Ocean are skipjack and yellowfin. Western Indian Ocean contributed 78.2% and eastern Indian Ocean 21.8% of the total tuna production from the Indian Ocean. The Indian Ocean stock is currently overfished and IOTC has made some recommendations for management regulations aimed at sustaining the tuna stock. Fishing operations can cause ecological impacts of different types: by catches, damage of the habitat, mortalities caused by lost or discarded gear, pollution, generation of marine debris, etc. Periodic reassessment of the tuna potential is also required with adequate inputs from exploratory surveys as well as commercial landings and this may prevent any unsustainable trends in the development of the tuna fishing industry in the Indian Ocean.     

Fuel use and greenhouse gas emission implications of fisheries management: the case of the new england atlantic herring fishery

Commercial fisheries are heavily dependent upon the combustion of fossil fuels and as such contribute to increased atmospheric concentrations of greenhouse gases and the concomitant impact on the world's climate. The fuel use and greenhouse gas intensity of a fishery is a function of several variables. One that has not been previously investigated is the role of fisheries management. Using historical gear-specific fuel use and landings data, we employ scenarios to examine the potential impact that recent changes in the management of the New England fishery for Atlantic herring (Clupea harengus) may have on fishery-related fuel use and greenhouse gas emissions. Specifically, we consider the direct effect of the seasonal ban of midwater trawling in favor of purse seine and fixed gears within Atlantic herring fishing Area 1A. We also evaluate the indirect effect of reductions to the Area 1A total allowable catch of Atlantic herring on the regional supply of bait and the resulting potential need to import bait herring from Canada. Our results indicate that because of the five-fold lower fuel intensity of purse seining, relative to midwater trawling (21 L/ton versus 108-118 L/ton), the seasonal ban on midwater trawling has the potential to markedly reduce overall fuel use and greenhouse gas emissions associated with the herring fishery. These results indicate that management decisions can strongly influence energy demands and resulting greenhouse gas emissions of fisheries. We urge those involved with fisheries management to take this into account when developing policy and management measures.     

Women as visible and invisible workers in fisheries: A case study of Northern England

This paper is based on an externally-funded research project on women’s roles and contributions in fisheries conducted in Northern England in 2010. The research focuses on the key roles played by the women involved in fisheries in this region of the country, aiming to help promote the equality and participation of women in the industry by contributing to policy making with independent evidences. The paper analyses some of the major roles played by women and their contribution in four selected sectors: capture fishing, families and communities, trading, processing and management/administration. It identifies the main issues and barriers which prevent women from equal treatment and full participation in the industry and from a more effective involvement in policy making in the country. The paper also presents and analyses women’s strong wish for change with suggestions for policy reform.     

东海区底拖网渔业主要经济鱼类渔业生物学的初步研究

根据1997~2000年东海区底拖网渔业资源调查资料,分析了18种主要经济鱼类的渔业生物学特征,运用体长频率法估算了von Bertalanffy生长参数、总死亡系数、自然死亡系数、捕捞死亡系数和开发率。结果表明,大部分鱼类已出现个体小型化,15种鱼类的开发率过高,处于超额开发状态,其中,4种为重度超额开发,开发率大于0.8,7种为中度超额开发,开发率介于0.7~0.8之间,4种为轻度超额开发,开发率为0.5~0.7。建议加强保护和管理,以利于鱼类资源的可持续利用。     

Private property and public interest in fisheries management: the Tasmanian rock lobster fishery

In 1998 a management system based on individual transferable quota (ITQ) was introduced in the Tasmanian rock lobster fishery. This marked the continuation of a management trend that has favoured economic efficiency at the cost of reduced employment and greater restrictions on access to the fishery. The authors discuss management trends in the fishery in the context of Tasmania's history, and social and political characteristics, which it is argued, have shaped development of Tasmania's resource management culture. Implications for social equality, economic well-being and environmental sustainability are discussed. In conclusion the difficulty of reforming policy that has been shaped by vested interests and which establishes rent-seeking activity is considered.