Recent improvements in hatchery production technology for high-value marine finfish species such as groupers have led to an increased interest in setting up hatcheries to produce fingerlings for aquaculture. Small-scale hatcheries make this technology available to poor people in developing countries. This guide provides an outline of the requirements to establish a small-scale marine finfish hatchery, particularly the economic aspects.

People who manage fisheries in the lower Mekong are beginning to think of themselves as a community within a common river basin. This is a different way of thinking; managing fisheries is no longer seen as an isolated activity but as a part of the life of people who live along the river. Previously, fisheries managers might have thought of their job as safeguarding or increasing fish production, but now they must share in the effort to alleviate poverty.

The rapid expansion of marine shrimp aquaculture in many tropical developing countries has proceeded without effective environmental regulation. Most countries with shrimp farming do not have an established regulatory apparatus to monitor and enforce environmental and socioeconomic standards. Therefore, voluntary codes of conduct are a possibility for improving overall management and possibly profitability of the marine shrimp aquaculture industry until effective governmental regulation is implemented. This paper reviews the status of existing codes of conduct for shrimp farming.

A series of research studies were conducted to refine existing traditional culture practices for the tiger shrimp, Penaeus monodon. Natural food produced in a shrimp pond through fertilisation is not fully consumed in the first two months at a stocking rate of 5,000 postlarvae per hectare. Natural food produced by organic and inorganic fertilisation using the traditional practice can sustain an optimal growth of shrimp at a density of 20,000 postlarvae per hectare for a period of 60 days.

A successful hatchery usually depends on a number of conditions; among the more important ones are right choice of site, effectiveness and efficiency of operational management. The present technology series attempts to describe the prototype warm water shrimp hatchery established and operated by SEAFDEC Aquaculture Department in collaboration with FAO since 1982. The techniques used in the operation of the hatchery have been refined, repeatedly tested and are now packaged for further testing in different environmental conditions elsewhere in the Philippines and other tropical countries.

This report has attempted to gather all of the currently available data on the extent of P. vannamei and P. stylirostris importation and culture in Asia, its potential problems and benefits, to provide a source document from which to investigate further the means by which control over this issue might be re-established. Recommendations aimed at controlling the importation, testing and culture of these species have been made for all levels and are included in this report.

This paper provides a strategic overview of the development and implementation of a very low cost ICT-based communications network. We address issues relevant to the development of an online community in terms of strategy, services and infrastructure. Our objective is to develop an online community where participants can discuss issues and share information directly. It is based on internet communications and multimedia publishing technologies. At time of writing eNACA is distributing 12,000 free publications per month via download.

In 2002, the Philippines Government signed a Partnership Agreement with the NACA-STREAM Initiative. The initial focal point for STREAM work is Western Visayas, including the Sapian Bay and Banate Bay areas where BFAR Region 6, the STREAM country host, has on-going engagements, and also areas within Regions 6 and 7 where marine ornamentals collection and trading occur. The key disadvantaged groups for whom aquatic resources are a source of livelihood are the primary stakeholders for the initiative.

Although Vietnam has long been listed among the poorest countries of the world, it has recently made large strides in reducing poverty and improving food security. However, the dramatic gains in poverty reduction in Vietnam still remain quite fragile. There is growing evidence to indicate that dependence on aquatic resources is correlated to poverty, and that aquatic resources constitute an important component of wider livelihoods strategies (largely from the Mekong Delta, Central Coast and the Northern Mountains).

This assessment is intended to address the concern that the ecological and livelihood functions and values of rice fields and adjoining wetlands are not fully appreciated in development planning. A participatory assessment was conducted in Attapeu Province, Lao PDR to determine the role of aquatic resources in the nutritional status of people engaged in rural livelihoods and to determine any opportunities, constraints or threats that may exist concerning the management of aquatic resources and future development in the province.