Regional workshop on freshwater extension approaches in Africa, held  at the International Symposium on Small-scale Freshwater Aquaculture Extension.

Under the ACIAR-funded project Culture-based fisheries development in Lao PDR and Cambodia, a monitoring team recently visited both countries to observe progress by participating community groups and to provide guidance for the next stocking season. The project is working with rural villages to implement culture-based fisheries as a community activity, where the work, management and benefits are shared by local residents.

In this issue:

Special session on regional cooperation for improved biosecurity. Pond aquaculture taking off in Nepal. Introduction of culture-based fishery practices in small water bodies in Cambodia: Issues and strategies. A case study on polychaete fishery by the Irular tribal fishing community on the Tamil Nadu coast. Use of pangasius pond sediment for rooftop bag gardening: Potential for rural-urban integrated agriculture-horticulture. Culture-based fisheries exchanges between Lao PDR and Cambodia.

In this issue:

Culture-based fisheries development in Lao PDR and Cambodia proceeding well. National aquatic animal disease surveillance programme launched in India. Report on early mortality syndrome / acute hepatopancreatic necrosis syndrome of shrimp. International Symposium on Small-scale Freshwater Aquaculture Extension, 2-5 December, Bangkok. 'Perfect' food for 'perfect' prawns. Aquaculture without Frontiers Special Session. We asked CSIRO: Gold Coast Tiger Prawns. Understanding the sex of salmon. Overcoming smallholder challenges with biotechnology. Coordinated efforts in aquaculture needed to meet global demand. FAO e-book collection for tablets and e-readers.

NACA was pleased to coordinate an aquaculture study tour to Bangladesh, Vietnam and Thailand from 19-26 April for a delegation of twelve fisheries development officials from Assam, India. The delegation included Mr Sri Hemanta Narzary, Commissioner and Secretary for Fisheries; Mr Sri Kailash Chang Damria, State Project Director for the ARIAS Society, Mr Sri Siddhartha Purkayastha, Deputy Directory of Fisheries, and district fisheries development and extension officers.

Peter Edwards provides an overview of the status of Asian inland aquaculture production systems and technology. The account characterises the sector, examines major issues, provides historical perspectives on development of the sector and definitions and examples of both traditional and modern aquaculture. This lecture was presented to a visiting delegation of officials from Iraq.

Regional workshop on freshwater extension approaches in the Asia-Pacific region, held  at the International Symposium on Small-scale Freshwater Aquaculture Extension.

Shrimp aquaculture is threatened by climatic changes that affect infrastructure and livelihoods of farmers. Ecological changes, inundation of low-lying lands and saline intrusions into freshwater regions are likely to cause substantial dislocation of communities and disruption of farming systems. The focus of the present study report is on mapping the small scale farmer’s perceptions and attitudes towards climate change impacts and their adaptive capacities to address the impacts in Krishna District, Andhra Pradesh, India.

This brief summarises the results from the interdisciplinary and multi stakeholder participatory study conducted within the Aquaclimate Project in Krishna District, Andhra Pradesh, India looking at the impacts of climate change on shrimp farming. The brief further provides guidelines for development of policy measures to address the climate change impacts on small scale shrimp farming.

This technical brief summarises the results from the interdisciplinary and multi stakeholder participatory study conducted within the Aquaclimate project in Krishna District, Andhra Pradesh, India, looking at the impacts of climate change and adaptation measures in the shrimp farming sector. The brief further provides guidelines for adaptation measure that can be undertaken by the farmers together with the institutional, policy and science and technology support for improving their adaptive capacity to cope with future climate change.

The present study identifies changes in reservoir filling patterns and water retention period of seasonal reservoirs in Sri Lanka in five administrative districts from 1960 to 2010. Results reveal that there is high drawdown in the recent past in seasonal reservoirs compared to the 1960s, and a forward shifting pattern of drawdown due to altered rainfall patterns. These changes have affected the culture season and the duration of the culture period of stocked fingerlings in the reservoirs.

This brief summarises the results from the interdisciplinary study conducted within the AQUACLIMATE project in Iloilo province in the Philippines, looking at the impacts of climate change on small scale milkfish farming. The brief provides guidelines for academics, researchers and technologists to support farmers for adaptation measures to address the climate change impacts on small scale milkfish farming.

The catfish industry in the Mekong Delta faces several risks and challenges including disease, environmental issues, fluctuating price, higher quality requirement of the product, and climate changes, including salt water intrusion. The different production zones were found to be different in terms of their climate change impacts, productivity, culture system and socio-economic characteristics. This study examines farmers perceptions of climate change, scientific and policy support requirements and potential adaptation strategies to sustain the industry.

This brief summarises the results from the interdisciplinary study conducted within the Aquaclimate project in Sri Lanka looking at the impacts of climate change on culture based fisheries. The brief further provides guidelines for farmers seeking to address the climate change impacts on culture-based fisheries in Sri Lanka.

This brief summarises the results from the interdisciplinary study conducted within the Aquaclimate project in Sri Lanka looking at the impacts of climate change on culture based fisheries. The brief further provides guidelines for academia, researchers and technologists to support farmers for adaptation measures to address the climate change impacts on CBF in Sri Lanka.

This brief summarises the results from the interdisciplinary study conducted within the Aquaclimate project in Sri Lanka, which investigated the impacts of climate change on culture based fisheries. The brief further provides guidelines for adaptation and policy development to address the climate change impacts on culture based fisheries in Sri Lanka and how adaptation measures should be implemented.

This brief summarises the results from the interdisciplinary study conducted within the AQUACLIMATE project, working with catfish farmers in the Mekong Delta. It highlights on farm adaptation measures that can be implemented by catfish farmers to adapt to and prepare for climate change.

This brief summarises the results from the interdisciplinary study conducted within the AQUACLIMATE project, working with catfish farmers in the Mekong Delta. It highlights the science and technology needs that must be addressed to sustain the industry and its contribution to the livelihoods of poor farmers and food security.

This brief summarises the results from the interdisciplinary study conducted within the AQUACLIMATE project, working with catfish farmers in the Mekong Delta. It highlights the policy implications, research agenda and on farm adaptations that will be required to sustain the Vietnamese catfish industry and its contribution to the livelihoods of poor farmers and food security.

In this issue:

American Soybean Association field trials in China. AusAID funded project on Institutional Support for Development of Mariculture in South East Sulawesi. Income enhancement of farmers through intensive fish culture in polythene lined farm ponds. Consultation on Sustainable Intensification of Aquaculture in the Asia-Pacific: Towards a new paradigm. Taxonomic status of mahseer fishes in north-eastern India: A report on the recent DNA barcoding studies. Biology and aquaculture of the rohu, Labeo rohita.