The Chambo (Oreochromis karongae, O. squamipinnis and O. lidole) fisheries are essential to the food security of the majority of Malawians and a lifeline for rural and urban economies. The chambo fisheries, however, have collapsed and urgent restoration is required. Successful restoration of the...

This publication is an outcome of the ôInternational Consultative Workshop for Economic Valuation and Policy Priorities for Sustainable Management of Coral Reefsö held at the WorldFish Center's Headquarters in Penang, Malaysia, 8-10 December 2001.The overall goal of the workshop was to...

Aquaculture species are being domesticated and improved through genetic enhancement. Despite the benefits of improved fish in terms of increased production, there are risks associated with conservation of biodiversity when the introduced strains/species escape in natural waters. This is...