Community-based fish culture in seasonal floodplains

During the rainy season in extensive river floodplains and deltaic lowlands, floods render the land unavailable for crop production for several months each year. These waters are considerably underutilized in terms of managed aquatic productivity. This raises the opportunity to enclose parts of these floodwater areas to produce a crop of specifically stocked aquatic organisms aside from the naturally occurring ‘wild’ species that are traditionally fished and are not affected by the culture activity, resulting in more high-quality, nutrient-dense food production and enhanced farm income for all stakeholders, notably the poor. The WorldFish Center and its national partners recently tested the concurrent rice-fish culture in the shallower flooded areas and the alternating rice-fish culture in the deep-flooded areas of Bangladesh and Viet Nam through a community-based management system. Results indicate that community-based fish culture in rice fields can increase fish production by about 600 kg/ha/year in shallow flooded areas and up to 1.5 t/ha/year in deep-flooded areas, without a reduction in the rice yield or wild fish catch

Community based management of small scale fisheries in Asia: Bridging the gap between fish supply and demand

Community-based management and co-management are feasible alternative approaches to bridging the gap between supply and demand. They have brought together various stakeholders to achieve improved resource and socioeconomic conditions; although clarity on the government's role, political will and a legal framework were still needed to sustain the institutions developed under these approaches.Fishery management, Socioeconomic aspects

Recommendation domains for pond aquaculture: country case study: development and status of freshwater aquaculture in Bangladesh

This report is an output of the project “Determination of high-potential aquaculture development areas and impact in Africa and Asia”. This monograph is the case study for Cameroon. Written in three parts, it describes the historical background, practices, stakeholder profiles, production levels, economic and institutional environment, policy issues, and prospects for aquaculture in the country. First, it documents the history and current status of the aquaculture in the country. Second, it assesses the technologies and approaches that either succeeded or failed to foster aquaculture development and discusses why. Third, it identifies the key reasons for aquaculture adoption

The future for fish in the food and livelihoods of the poor in Asia

This article is based on the study, Strategies and Options for Increasing and Sustaining Benefits from Fisheries and Aquaculture Production to Benefit Poor Households in Asia carried out under ADB-RETA 5945, and implemented by the WorldFish Center in partnership with nine participating Asian countries

Recommendation domains for pond aquaculture: country case study: development and status of freshwater aquaculture in Bangladesh

This report is an output of the project ôDetermination of high-potential aquaculture development areas and impact in Africa and Asiaö. This monograph is the case study for Bangladesh. Written in three parts, it describes the historical background, practices, stakeholder profiles, production levels, economic and institutional environment, policy issues, and prospects for aquaculture in the country. First, it documents the history and current status of the aquaculture in the country. Second, it assesses the technologies and approaches that either succeeded or failed to foster aquaculture development and discusses why. Third, it identifies the key reasons for aquaculture adoption.Freshwater aquaculture, Economic analysis, Trade, Ecosystems, Pond culture, Fish consumption, Food security, Policies, Regulations, Legislation, Socioeconomic aspects, Yield, Bangladesh,

Carp genetic resources for aquaculture in Asia

There are over 1 300 species of cyprinids in Asia, which form an important part of the worldÆs aquatic biodiversity. Aquaculture and capture fisheries involving cyprinids are a vital part of the livelihoods of many millions of people in this region. The production of carps from aquaculture in Asia constitutes over half of world finfish aquaculture production. Further growth in human populations will increase the demand for carps as food, but may also threaten wild populations. This publication focuses on carp genetic resources for aquaculture in major carp producing countries of Asia viz., Bangladesh, China, India, Indonesia, Thailand and Vietnam, describing the species of importance, our current knowledge of the genetics of these species and genetic improvement of these species for aquaculture.Carp, Fish culture, Aquaculture, Genetic resources, Fishery resources, Asia,

Impact pathway analysis for research planning: the case of aquatic resources research in the WorldFish Center

In line with its mandate of poverty reduction and sustainable development, the WorldFish Center is orienting its research towards high impact scientific activity. Identifying such activities is the task of prospective impact assessment, in turn based on impact pathway analysis. The paper describes a framework for analyzing benefits from aquatic resources research, the relevant research categories, pathways to impact by category, and indicators along each pathway that can be estimated in order to quantify probable research impact

Assessment of the impact of aquatic resources research by ICLARM: scope and methodologies

The importance of quantifying the economic returns to investments in aquatic resources research together with the social, environmental and institutional impacts of such investments is widely recognized among ICLARM's donors, trustees and beneficiaries. As with other Consultative Group on International Agricultural Research (CGIAR) centers, ICLARM is being asked to provide specific accounts of the outputs of its research and their impact on farms and on fisheries, including their socioeconomic impact. Such impact information has become a necessary, though not sufficient, basis for setting priorities and allocating resources for research for the CGIAR centers. This paper discusses the types and methods of impact assessment relevant to ICLARM's work. A three-pronged assessment approach is envisaged to capture the full range of impacts: 1) ex ante assessment for research priority setting; 2) assessment prior to dissemination or adoption along with monitoring and evaluation; and 3) ex post impact assessment. It also discusses the objectives and scope for operational impact assessment of ICLARM's research

Strategic orientation, strategic renewal, and the international performance of born global firms

The international business environment is both dynamic and turbulent. Accordingly, a new venture’s strategic orientation (SO) and ability to undertake strategic renewal (SR) are of great importance to its survival, growth and international performance. Building on the dynamic capability perspective, we explore how SR capability mediates the relationship between SO and the performance of mature born global firms (BGFs). In particular, we examine the direct and indirect interplay between the SO of BGFs and their performance outcomes. We use a sample of 195 export-oriented BGFs, derived from the Bangladeshi apparel industry. We use a hierarchical regression analysis technique to test the direct effects. The mediation effect is examined using three statistical tests – Baron and Kenney’s (1986) causal steps approach, the Sobel test, and the Hayes indirect effect with bootstrapping method – to ensure the validity and reliability of our findings. The results reveal a positive association between SO and the performance of BGFs, and that this relationship is mediated by the firms’ SR capability. We contribute to a greater understanding of the drivers of mature BGFs’ international performance by demonstrating a direct link between their SO and SR capability, which in turn affects their performance outcomes

Mangrove rehabilitation in the west coast of Aceh: issues and perspectives

The condition of mangroves pre- and post- tsunami and the socioeconomic role of mangrove forests in the livelihoods of coastal communities along the west coast of Aceh province, Indonesia are examined. The findings indicate that community livelihoods are significantly linked to the mangrove ecosystem. However, most of the mangrove rehabilitation programs are conservation orientated, aimed primarily at land conservation, and are not necessarily linked with livelihood options for local people or integrated resource management. This is a cause for concern as rehabilitation will only succeed when conservation measures are balanced with local community needs to obtain sustainable benefits from the rehabilitated systems. The rehabilitation efforts do involve the communities to a certain extent, but a more holistic and integrated approach needs to be adopted to ensure better management and sustainability of the rehabilitated mangrove forests