Molluscan Shellfish Aquaculture is a useable manual for all those interested in an up-to-date introduction to the field. Each of the major cultured species of commercial importance is covered, providing cutting-edge information of practical use to all those involved in shellfish aquaculture. The book’s editor and chapter authors are among the most widely known and respected authorities working in the industry and academia. Species covered include mussels, clams, oysters (including pearl oysters), scallops, cephalopods, abalone and gastropods. Molluscan Shellfish Aquaculture contains a huge wealth of information of great use for personnel working in the industry, with chapters covering site selection, hatchery construction, disease, biofouling, best management practice and certification. 5m Books

This exciting new book provides practical guidance and advice for individuals who are seeking to manage and develop a successful aquaculture business. Starting with an overview of the types of challenges faced by managers of aquaculture businesses, the book then presents and contrasts the differences in challenges faced by new, start-up businesses and those that have been in business for many years. The book includes step-by-step guidance on how to find key markets, locate customers and determine their preferences, how to develop estimates of capital requirements for land, construction of buildings and production facilities, and to purchase equipment. Guidance is given to the reader on practical aspects of developing a financing plan, including the key financial statements that show early indication of potential problems. Comprehensive coverage is also provided of the various types of permits and regulations, as well as the magnitude of costs and delays that can occur for an aquaculture business to be in compliance. Finally, advice is given on keeping an eye on emerging trends, signs of changing consumer preferences and demand, and external threats and opportunities. Written by Carole Engle, known and respected worldwide, Aquaculture Businesses is an essential internationally-applicable resource for aquaculture entrepreneurs and business men and women who are the management-level decision makers for new start-up businesses, as well as for existing businesses that need to continue to grow and change with market dynamics. All aquaculture farm owners, and suppliers to the industry, should have this excellent resource to hand. Libraries in all universities and research establishments where aquaculture, business studies, economics or marketing are studied and taught should have copies of this book on their shelves. 5m Books

The purpose of this manual is to give the reader a foundation of practical knowledge regarding all aspects of Pacific oyster cultivation. It is targeted at new entrants to the market wishing to establish a farm, and existing operators who wish to develop their farms and explore new cultivation techniques. The methodologies described can be applied both to low-tech, low budget, small-scale farming operations and to high-tech, big budget, industrial-scale aquaculture production enterprises. This guide focuses on the functional expertise and technical equipment required to construct and manage an operational farm in the diverse environmental and physical locations in which they can be situated, from the initial stages of finding and selecting a suitable site, to the conclusion of the first production cycle and harvesting the crop. The manual contains a brief introduction which describes the relevance of the species with regards to global aquaculture production figures and how it can form an important part of future food production strategies. Chapter 2 describes the anatomy and biology of Crassostrea gigas and gives an indication as to the environmental conditions in which the species thrives as well as the pathologies and predators that can result in poor health leading to potential mortalities. Chapter 3 deals with all aspects of undertaking a survey of potential oyster farming sites and what data should be collected and examined to assess a site’s suitability, but also which areas are best suited to different cultivation techniques. After this, Chapter 4 introduces the main farming techniques that will be described in detail in the following chapters, which includes off-bottom cultivation, on-bottom cultivation, and suspended cultivation, and gives details of some of the most common cultivation equipment necessary to undertake these operations. The techniques and strategies necessary to procure seed oysters and how to develop them through the nursery stage are also introduced. This includes the basic principles of upwelling, which then leads into Chapter 5, which provides a detailed description of how to build and operate one particular example of a Floating Upwelling System (Flupsy) which is suitable for use in remote but sheltered conditions. Chapters 6, 7 and 8 constitute the main body of the manual and provide an in-depth look into the three major cultivation techniques that this guide concentrates on: “Farming with trestles and bags in the intertidal zone”, “On-bottom cultivation in the intertidal or subtidal zone” and “Offshore longline cultivation”.

This guide is intended as a standalone practical manual for the culture of the Japanese or Yesso scallop, Mizuhopecten yessoensis. It is written for hatchery staff as a reference for daily operating procedures and for developing a site-specific and resource-specific seed production strategy. To that end, the whole production cycle is addressed, from broodstock conditioning to transport of seed to the farm. It is the aquaculturist’s decision as to whether all stages are required to achieve the target production in a given site and hatchery facility. Standard and more recent emerging techniques are included where possible, for the equal benefit of low and high technological operations. The manual starts with a brief overview of the anatomy and morphology of the scallop and describes the main organs of the adult specimen and the stages of its life cycle; the anticipated development time between each stage throughout its culture is added for the aquaculturist’s benefit. This is followed by a chapter on the culture of live microalgae for food; different approaches to culturing large-scale microalgae are given, including traditional batch culture to the more recent newly designed photobioreactors. Protocols are given from stock to intermediate microalgal cultures for the inoculation of large-scale vessels. The integration of probiotic bacteria as an alternative to standard antimicrobial drugs is described in a separate chapter; this is a critical component of this manual as it is a current and important shift in sustaining optimal larval and spat performance. The need for biosecurity in a full cycle hatchery operation is emphasized and conceptually illustrated. The culture protocols for scallops start with the holding and conditioning of broodstock; assessments of the gametogenic stage, the manipulation of holding temperature to maintain and/or enhance gametogenesis and food requirements are all discussed to ensure the supply of broodstock for spawning when needed. Larval culture is one of the longest chapter of this manual and describes rearing in both static and flow-through systems with the expected growth and survival rate for the Japanese scallop. Post-larval culture in the nursery chapter is divided into early post-set up to Day-14, rearing of 1 mm spat and raising seed up to 5 mm or more in a land-based environment. The final chapter discusses different strategies affecting the time and size at which seed are transferred out of the nursery facility to either intermediate outdoor nurseries or to the farm sites.

Abalone: Biology, Ecology, Aquaculture and Fisheries, Volume 42 in the Developments in Aquaculture and Fisheries Science series, describes the taxonomy of more than 50 abalone species worldwide. The content contains information on the biology, physiology and ecology of each species as well as reproduction, genetics, diseases and parasites. It includes abalone fisheries in different parts of the world, detailing abalone aquaculture in China, Japan, Korea, Australia, Europe and Western North America. This reference takes a comprehensive approach to understanding overall shellfish management, making it valuable to fisheries, marine biologists and researchers studying shellfish, aquaculture and the ocean environment. This will also be a great resource for government and academia professionals interested in aquaculture and fisheries and their sustainable futures. - Includes the newest information on diseases and parasites, marine contaminants, genetics, population dynamics and more, with extensive reference lists provided for each chapter - Addresses the full scope of aquaculture expansion and issues surrounding sustainability and production and the newest observations in marine contaminants and effects on abalone production - Includes the most recent advances in research and the newest developments in industry by top world experts

Aquatic Food Security explores a range of issues related to this subject using global examples to illustrate both strengths and weaknesses within the existing aquatic food supply chain. This is already an area of vital importance and it will increase in importance as the aquaculture industry grows for the foreseeable future. The book covers topics such as the role of intensification in global aquaculture production, the importance of nutrition and selective breeding, diseases and public health considerations, the role of markets and of processing and retail sectors and quality issues in our global seafood. 5m Books

In a time of rapid climatic, industrial and technological changes in molluscan shellfish producing and exporting regions, it is of the utmost importance to keep a keen eye on developing trends. This collection of recent research in molluscan shellfish safety, risk assessment, risk management, regulation and analytical methods presented at the 8th ICMSS (International Conference on Molluscan Shellfish Safety) offers valuable insights in the latest scientific findings. Dans le contexte actuel de changements climatiques, industriels et technologiques rapides dans les régions qui produisent et qui exportent des mollusques, il est essentiel de rester à l’affût des nouvelles tendances. Ce recueil des récents travaux de recherche dans les domaines de la salubrité des mollusques, des évaluations des risques, de la gestion des risques, de la réglementation et des méthodes d’analyse présentés lors de la 8e Conférence internationale sur la salubrité des coquillages (ICMSS) vous aidera à le faire.