Assessment of resource availability and suitability for subsistence fishers in South Africa,with a review of resource management procedures     

《African Journal of Marine Science》2013,35(1):489-501

The availability of resources and their suitability for subsistence and small-scale commercial fishers in South Africa were assessed and appropriate options for the management of resources recommended. Assessment of current resource utilization and recommendations for future subsistence and/or small-scale commercial use were based on information gathered during a nationwide survey of 144 subsistence fishing communities in South Africa and a review of relevant published and unpublished literature. Current patterns of resource use in three regions of the coast (West, South and East coasts) revealed that most true subsistence fisheries occur in the eastern half of the country. These fisheries are primarily focused on invertebrate species found on intertidal rocky shores and sandy beaches, or in estuaries. Fish are harvested by rod or handline, netting or traditional fishing methods (fishtraps, spearing, baited baskets). No "new" or previously underutilized resources were identified as suitable for subsistence fishing in any of the three regions. The potential for several new small-scale commercial fisheries was identified, but the need to retain certain resources for subsistence fisheries (rather than converting them to small-scale commercial fisheries) was evident in certain areas. Resources with high commercial value were not considered suitable for subsistence fishing, but rather for the introduction of small-scale commercial fisheries. The overall management strategy for the subsistence sector, which is currently in the process of being developed, must ensure sufficient flexibility to be able to take into account regional and site-specific requirements. It will also need to develop co-management structures, protect traditional fishing practices, avoid user conflict and provide for no-take areas, all within the framework of sustainable resource utilization.  相似文献   

Subsistence and small-scale fisheries in South Africa: A ten-year review     

Merle Sowman 《Marine Policy》2006

The Marine Living Resources Act (1998), legally recognised subsistence fishers and made provision for the declaration of coastal areas for their exclusive use. In 2001, a limited commercial fisheries sector was created. These changes indicated government's commitment to addressing the historical marginalisation of small-scale fishers.  相似文献   

Case studies on the socio-economic characteristics and lifestyles of subsistence and informal fishers in South Africa     

《African Journal of Marine Science》2013,35(1):439-462

To develop a management strategy for informal fishers, a necessary first step is information about the nature of these fishers, their numbers and their socio-economic status. To accomplish this, a survey of socio-economic conditions and use of marine resources was undertaken in 1999 at 20 localities where fishing occurs around the coast of South Africa, concentrating on subsistence or small- to micro-scale artisanal commercial fishers. In each locality, 16–31 "fisher households" were surveyed by questionnaires, focus-group discussions and interviews with key informants. Demographic analyses revealed a low level of migrancy (～5%), an average of 5.3 persons per household and a mean age of 27. Only ～20% of fishers were women and ～15% were children. Poverty was prevalent: unemployment averaged 40.3% (much higher than the national norm of 29.3%). Mean adult equivalent income per month spanned R193–R735 among regions, and was not correlated with size of settlement. Education levels were low, only ～33% of people >20 years old having completed primary school. Migrancy was highest in rural areas (but still much less than the national norm), intermediate in towns and least in metropolitan areas. Household size, participation of women and poverty all followed similar trends. Comparing regions, the East Coast and the province of KwaZulu-Natal had higher migrancy rates, larger household sizes, greater poverty, and greater participation by women in fishing, than on the South and West coasts. Household expenditure on food was ～R450 per month on the South-East and KwaZulu-Natal coasts and ～R750 on the West Coast, and exceeded 60% of income (a measure of "food security") in about half the households surveyed. Harvested resources were sold, consumed or used as bait. In all regions, the two most frequently harvested resources were fish (mostly sold, predominantly fished by men) and intertidal rocky-shore invertebrates (largely consumed, and involving women to a greater degree). On the West Coast, rock lobster Jasus lalandii was the third-most important resource, but on the South and KwaZulu-Natal coasts this species was replaced by estuarine invertebrates. Abalone Haliotis midae, oysters, sandy-beach invertebrates and kelp or seaweeds made up the balance. Diversity of harvested resources increased west to east, following biogeographic trends. The resources could be divided into those of high value (rock lobsters, abalone and, to a lesser extent, fish) and those of lower value (such as limpets, mussels and bait organisms). It is argued that high-value resources are best used to create micro- and small-scale commercial enterprises that can serve to uplift poor fishers. Low-value resources constitute subsistence resources, for which preferential rights should be established for subsistence fishers, including development of exclusive-use zones where necessary. Emerging characteristics of fishing communities that were helpful in defining subsistence fishers in the South African context were poverty, harvest for self-use (whether by consumption or sale to meet basic needs of food security), use of low-technology gear, and concentration of effort on or from shores or in estuaries. At least portions of the catches of all resources are sold, and the majority of equipment is purchased, so any definition of subsistence fishers cannot exclude those who sell part of their catch or do not use hand-made equipment. Some success was evident with co-management, encouraging further exploration of this style of management for subsistence fishers.  相似文献   

Unreported fishing, hungry people and political turmoil: the recipe for a food security crisis in Madagascar?     

Frédéric Le Manach  Charlotte Gough 《Marine Policy》2012,36(1):218-225

Madagascar, the world's fourth largest island, is one of the world's poorest developing countries, and its people depend heavily on marine resources for subsistence and income. Exports of these resources and foreign fishing access agreements are also important, at least from a large-scale economic perspective. In recent years, concerns have been voiced amongst local fishers and industry groups regarding the growth of the country's fishing effort. Despite these concerns, existing knowledge of the scale, composition and trends of Malagasy fisheries remains poor, and there is negligible information regarding unreported catches and illegal fishing in Madagascar's waters. Small-scale fisheries, which are often substantial in developing countries such as Madagascar, are often unreported or underestimated. Unfortunately, fisheries legislations, management plans and foreign fishing access agreements are often influenced by these incomplete data, leading to serious over-estimations of resource availability. This also appears to be the situation in Madagascar, where the reconstruction of total catches by all Malagasy fisheries sectors conducted here showed that total catches between 1950 and 2008 were twice the volume reported by national fisheries agencies. Most importantly, much of the subsistence sector is missing from official statistics, and signs of decline have already been observed in several stocks, suggesting that current levels of catches are likely to be exceeding sustainable yields. This has profound implications for the economic and ecological sustainability of fisheries, as well as food security in a country where people rely heavily on the ocean for their daily protein needs and livelihoods.  相似文献   

The role of subsistence fishing in the hybrid economy of an indigenous community     

《Marine Policy》2013

There is a paucity of information on subsistence reef fisheries of indigenous communities in Torres Strait, Australia, and its role within their hybrid economy. Bus route surveys and semi-structured interviews were conducted in 2005 and 2006 on three islands in Torres Strait to understand whether subsistence fishing remains important for the livelihoods of Torres Strait communities and whether patterns of fishing effort are driven by changes in their socio-economic structure. Strong interactions among private (commercial fishing and other wage-employment), public (social security payments from the State) and subsistence sectors were observed. When social security payments were spent, Islanders were more reliant on subsistence fishing. Also, higher levels of involvement in the private sector corresponded with a shift from shore to boat-based subsistence activities. Socio-economic factors, such as involvement in commercial fishing and social security payments, were identified as the main driving factors of subsistence fishing activities. Findings of the present study stress the importance of considering socio-economic factors explicitly in future fisheries assessments and management decisions concerning the sustainability of resources in Torres Strait.  相似文献   

Identification of subsistence fishers,fishing areas,resource use and activities along the South African coast     

《African Journal of Marine Science》2013,35(1):425-437

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Vulnerability of different types of fishers to potential implementation of a management plan in a Marine Protected Area (MPA) in the Maldives     

《Marine Policy》2016

Understanding vulnerability of different types of fishers to the implications of a Marine Protected Area (MPA) is crucial to its long-term sustainability. It helps direct management decisions of the MPA in a way that negative impacts on specific fishers can be mitigated. This study explored the vulnerability within specific groups of fishers, namely, commercial, subsistence and recreational fishers in the context of the largest MPA in the Maldives – the South Ari Atoll Marine Protected Area (SAMPA). SAMPA is subject to a future management plan that is likely to bring changes in how resources can be accessed in the area. In order to explore the vulnerability of the fisher groups, their sensitivity to this change was measured through an exploratory factor analysis and a sensitivity index. It was found that commercial fishers were likely to be the most vulnerable group as the management plan could potentially threaten their livelihood. Subsistence fishers were found to be next, as changes in access to SAMPA will potentially influence how they obtain their dietary protein. Recreational fishers were also found to vulnerable due to the nature of their fishing operation. However, relative to other groups, their vulnerability was likely to be much lower. To ensure strategic measures are designed to alleviate these potential vulnerabilities, this study proposed collaborative stakeholder participation throughout the development process of SAMPA's management plan, and also as a platform to build much needed confidence in MPAs among fishers in the Maldives.  相似文献   

Small-scale fisheries and food security strategies in countries in the Benguela Current Large Marine Ecosystem (BCLME) region: Angola,Namibia and South Africa     

Merle Sowman  Paula Cardoso 《Marine Policy》2010

This paper provides an overview of the small-scale fisheries sector in countries within the Benguela Current Large Marine Ecosystem (BCLME), one of the most productive large marine ecosystems in the world. The study revealed that Angola, Namibia and South Africa have very different legal and policy frameworks, show different levels of compliance with international and regional agreements to protect the livelihoods and food security of small-scale fishers, as well as of integration of fisheries into food security objectives. Angolan law recognises and protects small-scale fishers through legal and institutional mechanisms. In Namibia, this sector of fishers is not legally recognised, while in South Africa traditional fishers have been largely excluded from the new fisheries management framework. Trends in national and regional fish consumption and in the extent of export orientation in fisheries are explored, as well as the potential threats to small-scale producers and food security in the region posed by ongoing drives to incorporate fisheries in the World Trade Organisation (WTO) agreements.  相似文献   

Responses of the fishing sector to transitional constraints: From reactive to proactive change,Yucatan fisheries in Mexico     

Carmen Pedroza  Silvia Salas 《Marine Policy》2011

Most fisheries management studies have concentrated on understanding resource dynamics and have paid less attention to understanding the dynamics of those who use the resources. This situation limits the knowledge about the fisheries system as a whole and specifically about the viability of management schemes. It is vital to understand how the actors within the fishing sector (fishing firm owners/managers, fishers, fisheries managers, and traders) may respond to changes in fishing resources trends, market dynamics, and fisheries policies before they are implemented. These issues are explored in this paper by applying a longitudinal analysis of the Yucatan Mexico's fishing industry. The analysis is presented within the framework of the theory of change and coping strategies. The study primarily involved interviews during 2008 with the main owners of companies in the fishing industry and with fisheries managers and other stakeholders. Time-series catch data on the main fishing resources are also reviewed to evaluate changes across three historical periods and describe how the actors have perceived and responded to those changes. Given conditions of uncertainty in resource availability, changes in market demand and changes in institutional arrangements, the viability of traditional business and resource management practices are discussed. The analysis presents different kind of triggers that have modified the conditions of the fishing sector and had had impacts on the socio-economic–ecological system in which fisheries are embedded. The need for adaptive strategies in the whole chain of the fisheries business and resource management is stressed, given the current changes and conditions of fisheries. The discussion states a series of actions that could improve the relationships between business practices and fisheries management.  相似文献   

The effectiveness of community-based governance of small-scale fisheries,Ngazidja island,Comoros     

《Marine Policy》2013

Conventional top-down, exogenous approaches to fisheries management have been ineffective in more traditional and small-scale fisheries. Yet, there remains little understanding of the effectiveness of alternative approaches. This case-study of small-scale fisheries in the Comoros examines how effective local fishing associations are at managing common fisheries resources, and provides some understanding of the underlying characteristics of effectiveness. Emphasis is placed on assessing governance effectiveness according to characteristics appropriate within the local context, and on suggesting ways to enhance local institutional strength and capacity to manage resources. Qualitative methods were used to collect data on local governance structures and management tools, fishers’ knowledge and beliefs, and perceptions of the status of fisheries resources in four major fishing villages on the island of Ngazidja. Results show that fisheries management in the Comoros is informally shared between the State fisheries department, a national fishing syndicate, and village fishing associations. Village fishing associations play an active role in fisheries management by collectively designing, monitoring, and enforcing local regulations. Compliance with local regulations is high, primarily due to participatory decision-making, community-monitoring, and strong feelings of solidarity among fishers. Perceptions of the benefits of these regulations are also high. This suggests that by working within these pre-established informal management systems, collective governance of common pool resources can be achieved within communities, and feelings of empowerment and shared responsibility among resource users can lead to effective management practices.  相似文献   

Efficacy of rights-based management of small pelagic fish within an ecosystems approach to fisheries in South Africa     

《African Journal of Marine Science》2013,35(3):315-322

South Africa's small pelagics fishery is moving towards a management strategy using an ecosystem approach to fisheries (EAF), with rights-based management (RBM) as the key rights allocation system. While EAF strives to balance between, among others, ecological and social-economic objectives, RBM is driving the sector towards economic efficiency. Within EAF itself, there are still underlying mismatches between the two top objectives, ‘human wellbeing’ and ‘ecological wellbeing’, in effect requiring a better balance between these objectives than there is currently. For example, fishers do not believe they should be competing with marine mammals and birds for allocation of the resource, yet this is one of the primary trade-offs that have to be made when setting the annual total allowable catches (TACs) under EAF. A balance between the two objectives could be achieved through acceptable trade-offs between them among all stakeholders within inclusive governance. Implementation of RBM has had both positive and negative effects on the objectives for EAF. Of concern are the negative effects of RBM on human wellbeing. For example, fishers feel that RBM has weakened their bargaining position, thereby reducing their benefits. In addition, RBM has resulted in job losses and insecurity of employment within the fisheries sector. The most affected have been the most vulnerable — the low level workers — who ought to be the key beneficiaries of RBM. Thus prioritising and protecting vulnerable groups and fishing communities need careful consideration when creating RBM, even in the context of EAF. Rights-based management has also had negative effects on ecological wellbeing through practices such as increased dumping and ‘high grading’ as part of industry's drive for increased efficiency under RBM. Whereas scientists believe that variability is largely due to environmental conditions, fishers strongly feel that dumping, high grading and high fishing pressure are the main factors. One of the positive aspects of RBM has been improved understanding among rights-holders and fishers of the need to consider other organisms in the TAC and to protect these through establishment of marine protected areas, island perimeter closures and limiting bycatch, thereby impacting positively on ecological wellbeing.  相似文献   

Fish stocks and their management: The changing face of fisheries in South Africa     

George M. Branch  Barry M. Clark 《Marine Policy》2006

Transformation of South African marine fisheries over the past 10 years has had to balance economic stability, equity and sustainability. This is being done in three ways. First, access rights have been redistributed, increasing the number of rights holders 20-fold and the participation of historically disadvantaged individuals from 0.75% to 62%. Second, established companies have undergone internal transformation. Third, subsistence fishers have formally been recognised. New focuses include co-management, ecosystem-based management and marine protected areas. Further necessary steps include parity in salaries, attention to artisanal fishers, embracement of co-management, expansion of subsistence management and effective enforcement. Most stocks are healthy or recovering but exceptions, such as abalone, warn how quickly stocks can be decimated if co-operation is not achieved.  相似文献   

A new (old) approach to inshore resources management in Samoa     

《Ocean & Coastal Management》1999,42(6-7):569-590

Increasing populations and development in many of the small Pacific Island nations have placed heavy pressures on coastal environments and on inshore fisheries. The population of Samoa, in the Southwestern Pacific, has increased 5–6-fold in the past 150 years. Wetlands, lagoons and coral reefs have been seriously degraded because of inappropriate land-use and fisheries practices and recent catastrophic cyclones, and many fish and invertebrate stocks have declined in the past 10–15 years. A research program was established in 1990 to determine the status of the coastal and inshore environments, to monitor inshore subsistence and commercial fisheries, to determine the status of stocks, and to identify potential management actions. An inventory of inshore resources was produced using aerial photography and ground and underwater surveys. Fisheries catch and effort were established through a national census, questionnaire surveys in households and schools, and creel and market surveys. A major aid program was commenced in 1995 by the Australian government (AusAID) to assist Samoa to establish an effective inshore fisheries and environment management program. A key strategy was the devolution of powers in inshore fisheries management back from the national government to the villages and local fishers. A culturally appropriate co-management model was developed and tested, and has now been adopted by many villages. An inshore fisheries extension capability was developed within Samoa's Fisheries Division to assist villagers to undertake their own environmental and fisheries surveys; identify major factors affecting fisheries; identify ways of reducing these factors; establish an agreed (between village council and national government) plan of management and regulations; and establish their own fisheries management bodies. By the end of 1997 the Inshore Fisheries Extension Service had been established and trained; 26 villages had entered the co-management program and established their own plans of management; and 20 fisheries reserves had been established. The techniques for inshore environmental and fisheries assessment and management developed for Samoa are applicable, with appropriate modification, to subsistence fishing communities elsewhere in the South Pacific.  相似文献   

Effectiveness of conventional management in Mediterranean type artisanal fisheries     

S. Matić-Skoko  N. StagličićA. Pallaoro  M. KraljevićJ. Dulčić  P. TutmanB. Dragičević 《Estuarine, Coastal and Shelf Science》2011

Artisanal fisheries throughout the Mediterranean region are managed mostly by applying gear specific regulations. The data about the extent and dynamics by which littoral fish resources respond to commonly proposed changes of such regulations are lacking. Here the results of a 15 year (1995–2009) monitoring programme of littoral fish resources in a pilot region of island Vis aquatorium, central Adriatic Sea, are reported with the scope of investigating whether a more restrictive fishing regime (encompassing an increase in minimum inner layer mesh size of trammel net from 28 to 40 mm and excluding the trammel net from subsistence artisanal fishing) that has progressively been put in place during the study period has been accompanied by expected positive changes of littoral fish resources’ abundance, biomass and structure. Significant increases over time were observed in most of the community indices analyzed (abundance and biomass catch per unit effort, diversity indices) as well as a directional change in abundance and biomass catch composition of littoral fish resources. Positive responses were, however, primarily related with a recovery of Mullus surmuletus stock. Additionally, time-series analysis of ABC curves and their corresponding W index revealed that fish community in the study area was still moderately disturbed. Limited extent of conventional management restorative potential is further exacerbated by social issues – noncompliant behavior mainly among subsistence artisanal fishers and consequent resentment of commercial artisanal fishers. In order to improve further the state of the resources a more comprehensive set of management measures incorporating closed areas and a new approach actively involving fishers in the management process should be adopted.  相似文献   

An overview of socio-economic and ecological perspectives of Fiji's inshore reef fisheries     

Lydia C.L. Teh  Louise S.L. Teh  Ben Starkhouse  U. Rashid Sumaila 《Marine Policy》2009,33(5):807-817

This paper reviews the socio-economic and ecological context of Fijian reef fisheries. This review is deemed necessary because improved understanding of the state and trends of Fiji's coral reef fisheries on a national level is required for designing an effective management plan for Fiji's inshore reef fisheries. The most important point that emerges from our review is that despite numerous studies of Fiji's reef fisheries, the current status of reef-associated fisheries at the national level is still uncertain due, mainly, to the lack of dependable data on the subsistence fisheries. This in turn leads to uncertainty about how the continuation of fishing, in particular, fishing focused on target species for the coral reef resources trade, will affect fishing communities and the ecosystem.  相似文献   

Property relations and the co-management of small-scale fisheries in Costa Rica: Lessons from Marine Areas for Responsible Fishing in the Gulf of Nicoya     

《Marine Policy》2016

Marine fisheries in Costa Rica have become characterized by overexploitation, ineffective centralized management and increased conflict among fishing sectors. Despite high economic and socio-cultural importance of small-scale fisheries, no formal mechanisms existed until recently to facilitate the participation of fishers in management. Marine Areas for Responsible Fishing (Áreas Marinas para la Pesca Responsable, AMPR) were legally recognized in 2009 as a co-management approach, enabling the designation of spatial management areas to be implemented collaboratively by artisanal fishers and government agencies. In this paper, we examine property and access relations shaping this emerging participatory management model using case studies primarily from the Gulf of Nicoya region. The policy demonstrably improves upon some aspects of management, for instance, by allowing artisanal fishers to determine gear restrictions within designated areas. However, the model lacks other attributes of more successful co-management scenarios, particularly exclusive access. The fugitive nature of resources further complicates property relations over these fisheries. The cases explored also illustrate broader institutional and systemic issues that preclude effective participatory management. Lessons from the region are used to propose significant shifts to the management of small-scale fisheries in Costa Rica.  相似文献   

Uncovering governance mechanisms surrounding harbour porpoise conservation in the Danish Skagerrak Sea     

《Marine Policy》2016

The harbour porpoise (Phocoena phocoena) is the focus of a range of conservation efforts and policies, including the Habitats Directive, aimed at reducing the bycatch of non-target species in gillnet fisheries. This paper describes the governance process and analyses the governance mechanisms and conflicts surrounding ongoing fisheries management planning with a focus on two Natura 2000 sites in the Danish part of the Skagerrak Sea designated to protect harbour porpoises. Responsibility for developing fisheries management for Natura 2000 sites is solely the remit of the fisheries agency, including mechanisms related to stakeholder involvement. This approach fuels the efficiency of the decision making process, while full transparency and/or co-decision becomes less of a given within a ministry for an economic sector compared with the environment ministry. In relation to porpoises, conflicts are driven mainly by the economy and the varying perceptions of the bycatch issue, with great differences between government, NGO's and fishers. Interviews with fishers and fishing effort data reveal intra-sectoral conflicts pertaining to the incompatibility of active trawling and passive gillnetting in the areas. The paper questions the overall approach to managing the harbour porpoise bycatch issue in light of Natura 2000 and discusses the role of science and its high level of influence in this planning process.  相似文献