Lake Nasser fisheries: Recommendations for management, including monitoring and stock assessment

This study sought to improve the baseline knowledge of the fisheries of Lake Nasser and to make recommendations for the improved management of the fisheries, including stock assessment. The study included the review of key literature, visits to fisheries infrastructure and fishing camps, and individual consultations with the key stakeholders by means of semi-structured interviews, as well as a collective stakeholder consultation workshop. A preliminary stock assessment was also undertaken using the most recent time series of catch and effort estimates.

ICLARM and South-South technology transfer: Philippine aquaculture technology and Indonesia. Part II

Details are given of the tilapia hatchery systems used in the Philippines i.e., the "hapa" floating hatcheries and the backyard pond hatcheries, and their applications in Indonesia. Experiments are being conducted in Saguling Reservoir, near Bandung, Indonesia using hapa hatcheries, holding broodstock and growout fingerlings in floating cages. This technology is showing great potential for reaching poor farmers who have little land or capital but adequate water and access to irrigation.

Choosing the best model in the presence of zero trade: A Fish product analysis

The purpose of the chapter is to test the hypothesis that food safety (chemical) standards act as barriers to international seafood imports. We use zero-accounting gravity models to test the hypothesis that food safety (chemical) standards act as barriers to international seafood imports. The chemical standards on which we focus include chloramphenicol required performance limit, oxytetracycline maximum residue limit, fluoro-quinolones maximum residue limit, and dichlorodiphenyltrichloroethane (DDT) pesticide residue limit.

Socio-cultural dynamics shaping the potential of aquaculture to deliver development outcomes

There is growing appreciation of the role of aquaculture in diversifying livelihoods of the poor. However, prevailing cultural norms and values, and social relations often influence its development outcomes, which we explore in this study. Socio-cultural dynamics affect the capacity of resource-poor and marginalized groups for the adoption and retention of aquaculture technologies.

An ecosystem approach to small-scale fisheries through participatory diagnosis in four tropical countries

Participatory diagnosis is an approach to identify, prioritize and mobilise around factors that constrain or enable effective governance and management in small-scale fisheries. Diagnostic frameworks are mostly designed and used for systematic scientific analysis or impact evaluation. Through participation they also have potential to guide contextually informed improvements to management in practice, including transitions to contemporary forms of governance like the ecosystem approach to fisheries (EAF).

Assessing adaptation options for climate change: A guide for coastal communities in the Coral Triangle of the Pacific. 6. Landscape function analysis

This brochure is part of a series that collectively detail how a community-based assessment of climate change was used in partnership with coastal communities and provincial and national-level stakeholders in Timor-Leste and Solomon Islands. The assessment contains four distinct, but related, steps focused on supporting community-level decision-making for adaptation through a series of participatory action research activities. Each brochure in this series details a specific activity in the four-step assessment.

Assessing adaptation options for climate change: A guide for coastal communities in the Coral Triangle of the Pacific. 3. Impact and adaptation assessment workshop

This brochure is part of a series that collectively detail how a community-based assessment of climate change was used in partnership with coastal communities and provincial and national-level stakeholders in Timor-Leste and Solomon Islands. The assessment contains four distinct, but related, steps focused on supporting community-level decision-making for adaptation through a series of participatory action research activities. Each brochure in this series details a specific activity in the four-step assessment.

Rotational harvesting is a risky strategy for vulnerable marine animals

Sea cucumber fisheries exemplify resource systems under intense exploitation pressure from lucrative Asian markets. Plagányi et al. (1) model the performance of rotational harvests of sea cucumbers on the Great Barrier Reef (GBR) and advocate it globally. The authors support their aim to evaluate management models but believe the tenets of the strategy are flawed, key model inputs bias the outputs, and inferences to other coastal fisheries are overreaching.

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