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.

In this issue:

Aquaculture in Hubei Province, central China. Ornamental fish farming - a successful cottage industry in rural and urban India. Measuring empowerment of women through self-help groups in aquaculture. Pigeon pea Cajanus cajan cultivation over fish pond dykes - an economically viable farming approach. Culture of freshwater climbing perch Anabas testudineus. Augmentation of fish production from a small reservoir of Vidarbha: A success story. Emergency consultation on early mortality syndrome of shrimp.

Truong Hoang Minh presents on climate change vulnerability and adaptation in Vietnamese catfish.

The Global Conference on Aquaculture 2010 reviewed the present status and trends in aquaculture development, addressed emerging issues relevant to aquaculture development, assessed opportunities and challenges for future aquaculture development and built consensus on advancing aquaculture as a global, sustainable and competitive food production sector. This volume provides information on how aquaculture could be mobilized to alleviate global poverty and improve food and nutrition security in the coming decades.

In this issue:

Reflections on small-scale aquaculture. Azolla - an aquatic fern of significance to small-scale aquaculture. Monitoring quantity and quality of striped catfish pond effluent. Feeding strategies adopted by fish farmers in Andhra Pradesh, India. Hatchery techniques applied for the artificiant production of snout otter clam (Lutraria rhynchaeria) in small scale farms in Nha Trang City, Vietnam. Crude palm oil is a sustainable alternative to the growing fish oil scarcity, particularly for the aquaculture of warm freshwater fish species.

In this issue:

Visit to the AwF funded small-scale aquaculture project in Nepal. Success story of the Barakhandapat Ornamental Fish Breeding Unit, India. From Kyoto 1976 to Bangkok 2000 and Phuket 2010: Aquaculture development and personal transitions. Embryonic and larval development of Waigieu seaperch Psammoperca waigiensis. Culture feasibility of freshwater mullet Rhinomugil corsula in ponds in India. Management in seed production of an endangered catfish Horabagrus brachysoma during its hatchery phase.

This is the report of a training programme on better management practices (BMPs) for catfish aquaculture and cluster-based management, which was held at the Faculty of Fisheries and Aquaculture, Can Tho University, Vietnam, 7-8 June 2011. The purpose of the training programme was to build capacity and awareness of selected cluster leaders, lead farmers and provincial extension officers on catfish BMPs, implementation of BMPs, group formation and operation.

Tài liệu này là phiên bản thứ 3.0 về “Thực hành quy phạm thực hành quản lý tốt hơn (BMP) cho nghề nuôi cá tra vùng Đồng bằng Sông Cửu Long, Việt Nam”. Phiên bản này được chỉnh sửa từ phiên bản 2.0 dựa trên kết quả thí nghiệm ở 11 điểm trình diễn tự nguyện thực hiện theo BMP phiên bản 2.0 và ý kiến phản hồi của các hộ tham gia trình diễn và các nhóm liên quan khác trong các đợt hội thảo. Cùng với tài liệu này, nông dân cũng được dự án cung cấp một bản hướng dẫn BMP đơn giản hơn bằng tiếng Việt (chỉ bao gồm các bước thực hiện BMP) và sổ ghi chép các hoạt động hằng ngày. “Gói tài liệu” này được phổ biến đến người nuôi nhằm thúc đẩy quá trình ứng dụng BMP vào nghề nuôi cá tra ở Việt Nam.

The purpose of the workshop, held in Can Tho Vietnam on 16 April 2011, was to build capacity and awareness of prospective cluster farmers and their leaders on the adoption of better management practices through cluster based management. The workshop shared experiences in cluster formation from other Asian countries and developed a join work programme for implementation of the project.

In this issue:

A visit to Vientianne, Lao PDR. Development of captive broodstock of giant river prawn Macrobrachium rosenbergii. Alien introduction and its impact on native fisheries and aquatic bioiversity of West Bengal, India. Ecological impacts of exotic fish species in India. Farm-made feeds support good growth and survivial of the humpback grouper. An easy way to hold live fish. Litopenaeus vannamei introduction: Sound management or expediency? Newsletter and more.

This document is Version 3.0 of “Better Management Practices for Catfish Aquaculture in the Mekong Delta, Vietnam”. It incorporates revisions of previous versions and experiences from demonstration farms, as well as feedback from a National CatFish BMP Workshop, held 23-24 November 2010 in Long Xuyen City, An Giang Province, involving all stakeholders of the tra/striped catfish (Pangasianodon hypophthalmus) farming sector of the Lower Mekong Delta. A Vietnamese translation is available.