Published in Cooperation with THE UNITED STATES AQUACULTURE SOCIETY

The aquaculture industry continues to be one of the fastest growing sectors of animal production in the world. As aquaculture production continues to expand there is a continuous search for new species to culture to meet the demands of new national and international markets. Selecting species for aquaculture development often poses an enormous challenge for decision makers responsible for deciding which culture technologies to support with public resources.

"Species and System Selection for Sustainable Aquaculture" brings together contributions from international experts in socioeconomics who draw on their experiences to make suggestions for meeting the challenges of identifying potential species and production systems for sustainable aquaculture. The emphasis of this book is on the socioeconomic perspective and its contents are divided into three sections: Principles, Practices, and Species-Specific Public Policies for Sustainable Development. This volume is the outgrowth of a workshop held by the Oceanic Institute's Aquaculture Interchange Program with examples from around the globe.

"Species and System Selection for Sustainable Aquaculture" will be an important reference for all researchers, professionals, economists, and policy makers involved in selecting appropriate culture systems and species for the development of a sustainable aquaculture industry.

"Beyond previous more simplistic approaches, this book takes a giant step towards understanding and translating into people-centered policies the actual position and complexity of fish production in Southeast Asian economies. Tackling how fi sheries and aquaculture are embedded in local and household economies and linked through dynamic supply chains to more distant, even global markets, the book makes essential policy and analytical recommendations. SEARCA and ISEAS have made a major contribution to the intellectual debate and action agenda for Southeast Asian fisheries." Dr Meryl Williams, Chair of the Commission of the Australian Centre for International Agricultural Research

The successful reproduction of cultured brood stock is essential to the sustainable aquaculture of aquatic organisms. This book describes recent advances in the field of finfish reproductive biotechnology. The chapters in this volume are written by eminent scientists who review the progress and assess the status of biotechnology research that is applicable to the reproduction of finfish species for aquaculture. A wide range of topics is included starting with broodstock technologies such as broodstock genetics, broodstock nutrition, environmental control of maturation and impacts of stress on broodstock, gametes and progeny.

The volume includes technologies for induction of ovulation and spermiation using synthetic hypothalamic peptides. Gamete technologies which are described include cryopreservation, chromosome set manipulation, disease prevention and control for gametes and embryos and the development of transgenic fish with enhanced production characteristics. Genetic and endocrine technologies for the production of monosex male and female fish stocks are also described.

The closing chapter summarizes the discussion of each topic at the workshop, provides recommendations to industry and describes priorities of research and development. Researchers as well as teaching faculty in the aquaculture field will find this volume of great value.

FEROX AND CHAR IN THE LOCHS OF SCOTLAND AN INQUIRY BY R. P. HARDIE PART II The publication of these notes is perhaps justified by a long and fairly extensive experience of lochs in Scotland.

The history of channel catfish farming in the United States serves as a model for the development of pond-based aquaculture industries worldwide. Channel catfish farming is the largest and economically most important aquaculture industry in the United States. In 2003, over 300,000 metric tons (662 million pounds) of channel catfish were processed, representing about half the total United States aquaculture production. Demand for farm-raised catfish is strong, with record processing years in 2002 and 2003. In 22 chapters written by active scientists in the field, Biology and Culture of Channel Catfish comprehensively synthesizes over 30 years of research on this American icon. Throughout the book, fundamental biological aspects of channel catfish are linked to practical culture techniques.

Topics include:
- Latest information on reproductive physiology, genetics, and breeding
- Comprehensive treatment of catfish nutrition, feeds, and feeding practices
- Water quality management and pond dynamics
- In-depth review of immunology in channel catfish
- Practical information on diseases and health management
- Techniques for commercial culture, including innovative techniques such as raceways, recirculating systems, and partitioned aquaculture systems
- Catfish economics and marketing
- Exploration of environmental concerns, including recommended Best Management Practices

In these short illustrated guides, Dr Mark Everard, avid nature-watcher, angler and scientist, takes a dedicated look at three British freshwater fishes, the Silver Bream, Gudgeon and Ruffe. Though an integral part of aquatic ecosystems and well-known to anglers, these fish are often overlooked by the wider public as well as scientists. Each book is in three sections, first exploring the biology of the fish itself, including science written in accessible style, second discussing angling history and tips, and thirdly exploring the fish's cultural connections, including etymology of the fish. A bibliography at the end of each guide directs the reader to additional resources.

The demand for high quality aquacultured products and an increasing concern for resource conservation has led individuals and large corporations to invest time and money in commercial scale recirculating production systems. However, there are relatively few reports of profitable recirculating production systems in operation. There is little doubt that most fish reared in ponds, floating net pens, or raceways can be produced in commercial scale recirculating systems.

The objective of this book is to provide basic information and analytical skills for the reader so that they may make the proper design or investment decisions concerning water reuse and recycle systems. The chapters of this book are sequenced to provide continuity to a basic approach that would be used in designing a water reuse or recycle system. The chapter authors contributing to this book have written extensively in the literature already on the particular subject being addressed in their chapter.

Considerable background information on the basic processes being presented is also given in each chapter to supplement the basic design information being provided. These chapters should provide the reader with essentially all the information required in order to design and manage a water reuse system.

The book is written for engineers and biologists working in the area of intensive fish culture. The text should also prove useful as a design manual for practising aquaculturists and as a resource of current "state-of-the-art" methodologies associated with water reuse systems.