Participatory diagnosis of coastal fisheries for North Tarawa and Butaritari island communities in the Republic of Kiribati

In support of the Kiribati National Fisheries Policy 2013–2025, the ACIAR project "Improving Community-Based Fisheries Management in Pacific Island Countries" aims to develop and nurture the structures, processes and capacity to implement and sustain national programs in Kiribati, Solomon Islands and Vanuatu.

Social dynamics shaping the diffusion of sustainable aquaculture innovations in the Solomon Island

Sustainably feeding the world’s growing population represents one of our most significant challenges. Aquaculture is well positioned to make contributions towards this challenge. Yet, the translation of aquaculture production innovations into benefits for rural communities is constrained by a limited understanding of the social dynamics that influence the adoption of new agricultural practices. In this paper, we investigate the factors that shape the spread of small-scale tilapia aquaculture through rural Solomon Islands.

Fish, trade and food security: Moving beyond ‘availability’ discourse in marine conservation

The goal of food security increasingly serves as an objective and justification for marine conservation in the global south. In the marine conservation literature this potential link is seldom based upon detailed analysis of the socioeconomic pathways between fish and food security, is often based on limited assumptions about increasing the availability of fish stocks, and downplays the role of trade. Yet, the relationship between fish and food security is multi-faceted and complex, with various local contextual factors that mediate between fish and food security.

Increasing productivity and improving livelihoods in aquatic agricultural systems: a review of interventions

The doubling of global food demand by 2050 is driving resurgence in interventions for agricultural intensification. Globally, 700 million people are dependent on floodplain or coastal systems. Increased productivity in these aquatic agricultural systems is important for meeting current and future food demand. Agricultural intensification in aquatic agricultural systems has contributed to increased agricultural production, yet these increases have not necessarily resulted in broader development outcomes for those most in need.

A typology of fisheries management tools: using experience to catalyse greater success

Fisheries provide nutrition and livelihoods for coastal populations, but many fisheries are fully or over-exploited and we lack an approach for analysing which factors affect management tool performance. We conducted a literature review of 390 studies to assess how fisheries characteristics affected management tool performance across both small-scale and large-scale fisheries. We defined success as increased or maintained abundance or biomass, reductions in fishing mortality or improvements in population status.

Predicting vulnerability to management changes in data-limited, small-scale fisheries

It is estimated that more than 200 million people worldwide depend on small-scale fisheries for their livelihood, driving the need for fisheries reform to develop effective, local-level governance systems to protect food security and lessen reliance on common resources. However, our ability to impose new management relies on the assessment of vulnerability and adaptive capacity, and the lack of social-ecological data often stifles decision making.

Genotype by environment interaction and genetic heterogeneity of environmental variance of body weight at harvest in genetically improved farmed tilapia (Oreochromis niloticus) reared in 3 different countries

Establishing breeding programs that improve farmed fish performance across multiple environments is crucial in a globalized aquaculture market.

Effective supervision of inland capture fisheries of Bangladesh and its hurdles in managing the resources

Community-based approaches have gained significant attention in inland open water fisheries management in Bangladesh. This article focuses on the challenges and opportunities of the inland open water fishery resources under community-based management approaches. The present study employed management information of waterbodies between 1991 and 2014 across a range of geographical locations and habitats. The study reveals that coordinated management of water bodies is essential given common management issues of waterbodies.

Conflicts over natural resource scarcity in the aquatic ecosystem of the Lake Chilwa

This paper examines the linkage between resource scarcity and conflict during the 2012 Lake Chilwa water level recession. Ecosystem degradation and resource scarcity negatively affect many poor people dependent on aquatic systems such as river floodplains and wetlands. The need to identify and implement innovative measures to manage the scarce resources in these systems has sometimes resulted in conflicts among the various resource users such as fishers, farmers and political groups.

Pages

Subscribe to WorldFish RSS