Download or read book Towards a sustainable fishery and use of cleaner fish in salmonid aquaculture Challenges and oportunities written by Tallaksen Halvorsen, Kim and published by Nordic Council of Ministers. This book was released on 2021-12-03 with total page 117 pages. Available in PDF, EPUB and Kindle. Book excerpt: Available online: https://pub.norden.org/temanord2021-545/ Salmon lice cause economic losses in salmonid aquaculture. The use of cleaner fish has become an important tool to fight lice. Lumpfish and several species of wrasses are used. There are extensive fisheries for wrasses, and aquaculture of ballan wrasse and lumpfish. Fisheries and use have evolved fast, but the development of a regulatory framework has lagged behind. Challenges linked to poor welfare, diseases and changes in the genetic structure have raised questions on the sustainability of the current practice, and The Norwegian Food Safety Authorities stated that if the welfare is not improved and the effect of cleaner fish better documented, the use can be reduced or terminated. This will have implications for the Swedish and potential future Danish fishery. This report presents the state-of-knowledge on biology, fisheries and how management have dealt with the fisheries and use.
Download or read book Cleaner Fish Biology and Aquaculture Applications written by Jim Treasurer and published by 5m Books Ltd. This book was released on 2018-03-29 with total page 655 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cleaner fish are increasingly being deployed in aquaculture as a means of biological control of parasitic sea lice, and consequently the farming of wrasse and lumpfish, the main cleaner fish species in current use in salmon farming, is now one of the fastest expanding aquaculture sectors with over 40 hatcheries in Norway alone. Cleaner Fish Biology and Aquaculture Applications reviews and presents new knowledge on the biology of the utilised cleaner fish species, and provides protocols in cleaner fish rearing, deployment, health and welfare. The latest knowledge is presented on specialist technical areas such as cleaner fish nutrition, genetics, health, immunology and vaccinology, welfare, transport and fisheries. Specific chapters detail cleaner fish developments in the main salmon-producing countries. Contributions from over 60 leading researchers and producers give an exciting mix of information and debate. The book comprehensively addresses the questions of sustainability of cleaner fish use in aquaculture, bottlenecks to the optimum production of cleaner fish, and improvements and best practice in on-farm deployment methods, for optimum survival and enhanced welfare of cleaner fish. Some of the key features of this important book: Provides a comprehensive review of the latest globally-available information on the use of cleaner fish under one cover Highlights and addresses the main issues in the farming of cleaner fish, and provides guidance on how to improve growth and survival Identifies issues in the farm application of cleaner fish and provides details on how to address these issues Written by a team of internationally-recognised experts in cleaner fish biology, culture and deployment Cleaner Fish Biology and Aquaculture Applications is an essential purchase for hatchery managers, salmonid producers, fish farm operatives, researchers, regulators, students and enthusiasts working with, and interested in, cleaner fish. Personnel within companies supplying equipment and services to the aquaculture industry, and libraries in all universities and research establishments where biological sciences and aquaculture are studied and taught should have copies of this landmark publication. 5m Books
Download or read book Fish Processing written by George M. Hall and published by John Wiley & Sons. This book was released on 2011-06-13 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book seeks to address the challenges facing the international seafood industry via a two pronged approach: by offering the latest information on established technologies and introducing new ideas and technologies. An introductory chapter sets the tone for the book by presenting the background against which fish processing will exist in the near future. Chapter two looks at the environmental and sustainability issues relating to conventional fish processing, including processing efficiency and better use of the outputs currently considered wastes. The impact of mechanisation and computerisation on environmental sustainability is also addressed. Subsequent chapters examine the latest developments in established fish processing technologies such as canning, curing, freezing and chilling, with an emphasis on the environmental aspects of packaging and the process itself. In addition, quality and processing parameters for specific species, including new species, are described. The second part of the book gives authors the opportunity to introduce the potential technologies and applications of the future to a wider audience. These include fermented products and their acceptance by a wider audience; the utilisation of fish processing by-products as aquaculture feeds; and the use of by-products for bioactive compounds in biomedical, nutraceutical, cosmetic and other applications.
Download or read book Sustainable Fish Farming written by Helge Reinertsen and published by CRC Press. This book was released on 1995-06-01 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of the symposium on which this text is based was to discuss the current practices of the fish-farming industry and search for sustainable directions for future development. Topics covered include: resources for fish food in aquaculture; genetics; and environment and aquaculture interaction.
Download or read book Cleaner Fish Biology and Aquaculture Applications written by Jim W. Treasurer and published by . This book was released on 2018 with total page 515 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Global Trade Conference on Aquaculture written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2007 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: The conference was developed in five sessions. In the first session, "Aquaculture Growing Strength", an overview on production and trade was followed by five commodity presentations showing the success in shrimp, salmon, tilapia, catfish and bivalve aquaculture. The second session on "Challenges" highlighted the current and future challenges facing the sector. These included challenges related to assuring food safety in aquaculture products, maintaining and improving consumers' perceptions of the quality and environmental acceptability of aquaculture, improving aquatic animal health management, addressing issues related to feed quality and availability, and improving the view investors take to assure economic and financial sustainability. During the third session, the "Advantages and Opportunities" of aquaculture were covered by taking into account the globalization process and the requirements of processors and the food service and retail sectors, which all seem to have a preference for aquaculture products under special conditions. Seafood and health benefits, and the potential offered new species were seen as driving factors in the aquaculture sector. The opportunities and challenges for the small-scale fish farmers in Southeast Asia were also considered. The fourth session was fully dedicated to the aquaculture sector in China, with presentations on the domestic market, the export potential, safety and quality inspection and China's role in reprocessing seafood for re-export to the global market. In the last session on "Progress - The Future", the future developments expected for aquaculture were covered. Here the interaction between capture fisheries and aquaculture was analyzed and also presented in a case study on wild and aquacultured salmon. Aquaculture was viewed within the context of other intensive animal production systems. The enormous potential of the technical innovations in aquaculture compared to capture fisheries was highlighted under the term of "Blue revolution". The last session was closed with a description of the political framework required to allow for the sustainable development of aquaculture.
Download or read book Sustainable Fisheries written by William W. Taylor and published by . This book was released on 2011 with total page 399 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents multi-level approaches to the problem of unsustainable fisheries and provides potential solutions to address it. It discusses the importance of fisheries from a global perspective, describes current fisheries failings, and provides recommendations for more sustainable practices (e.g., food and livelihood security, interdisciplinary approaches, ecosystem-based and community-based management, governance reforms, reduced capacity, and accountability).
Download or read book System wide Environmental Issues for Sustainable Salmonid Aquaculture written by and published by . This book was released on 2006 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Salmon Aquaculture written by Qian Lu and published by BoD – Books on Demand. This book was released on 2022-01-07 with total page 115 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses the technologies and models of salmon aquaculture. It examines the use of probiotics, the application of recirculation systems, and the addition of high-strength materials in salmon aquaculture. It also discusses the problems hindering the development of salmon aquaculture and proposes potential solutions.
Download or read book Regional Review on Status and Trends in Aquaculture Development in North America 2015 written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2018-05-31 with total page 41 pages. Available in PDF, EPUB and Kindle. Book excerpt: FAO Fisheries and Aquaculture Circulars A summary of trends in North America for 2010–2015, this review describes current and evolving aquaculture practices (species, methods, amounts and values) and details the needs of the industry in terms of resources, services and technologies. Environmental impacts are discussed, as well as the industry's response to market demands and opportunities, its contribution to social and economic development, and external pressures on the sector (e.g. climate change).
Download or read book The SAGE Encyclopedia of Food Issues written by Ken Albala and published by SAGE Publications. This book was released on 2015-03-27 with total page 1635 pages. Available in PDF, EPUB and Kindle. Book excerpt: The SAGE Encyclopedia of Food Issues explores the topic of food across multiple disciplines within the social sciences and related areas including business, consumerism, marketing, and environmentalism. In contrast to the existing reference works on the topic of food that tend to fall into the categories of cultural perspectives, this carefully balanced academic encyclopedia focuses on social and policy aspects of food production, safety, regulation, labeling, marketing, distribution, and consumption. A sampling of general topic areas covered includes Agriculture, Labor, Food Processing, Marketing and Advertising, Trade and Distribution, Retail and Shopping, Consumption, Food Ideologies, Food in Popular Media, Food Safety, Environment, Health, Government Policy, and Hunger and Poverty. This encyclopedia introduces students to the fascinating, and at times contentious, and ever-so-vital field involving food issues. Key Features: Contains approximately 500 signed entries concluding with cross-references and suggestions for further readings Organized A-to-Z with a thematic “Reader’s Guide” in the front matter grouping related entries by general topic area Provides a Resource Guide and a detailed and comprehensive Index along with robust search-and-browse functionality in the electronic edition This three-volume reference work will serve as a general, non-technical resource for students and researchers who seek to better understand the topic of food and the issues surrounding it.
Download or read book Fisheries and Aquaculture Volume III written by Patrick Safran and published by EOLSS Publications. This book was released on 2009-10-27 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fisheries and Aquaculture theme is a component of Encyclopedia of Food and Agricultural Sciences, Engineering and Technology Resources in the global Encyclopedia of Life Support Systems (EOLSS), which is an integrated compendium of twenty one Encyclopedias. Fisheries are a major life support system and the main purpose of this theme on Fisheries and Aquaculture is to provide baseline information and latest knowledge at the dawn of this century to facilitate vital fisheries recovery before their irreparable collapse. This Theme on Fisheries and Aquaculture is divided into five topics. It starts with discussions on major issues and challenges in “Harvesting the Seas”, with emphasis on the role and importance of the fisheries sector and its environment, and introduces trends and perspectives in marine fisheries, including allocation of use rights, subsidies, and port management. The next two topics present an in-depth and detailed knowledge on fish and other aquatic living resources that are commercially exploited and/or farmed. The third topic on Inland Fisheries presents salmonid fish, eels, shad, whitefish and smelt, carp, perch, pike and bass, tilapia, frog, and crustaceans. The fourth topic presents a comprehensive review of trends and perspectives in Aquaculture: Principles and Prospects. The fifth topic on Economics of Fisheries and Aquaculture reviews the latest views and concepts useful to apprehend the fisheries management regime, including a comparative static economic theory and a dynamic theory of fishery, spatial bioeconomic dynamics and role of international law in the management of marine fisheries, rights-based and community fisheries management, aquaculture economics, and game theory and fisheries. These five volumes are aimed at the following five major target audiences: University and College Students Educators, Professional Practitioners, Research Personnel and Policy Analysts, Managers, and Decision Makers, NGOs and GOs.
Download or read book Modern Aquaculture in the Coastal Zone written by João Coimbra and published by IOS Press. This book was released on 2001 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: The successful development of coastal aquaculture in the opening years of the new millennium will depend upon solution of a multiplicity of economic, sociological, engineering, scientific and environmental issues. The objective of this volume is to update the current status of research in aquaculture in the coastal zone and outline directions for the development of sustainable aquaculture using modern methodologies. It also discusses the application of existing knowledge and the creation of new knowledge to ensure that aquaculture will develop at a sufficient pace to sustain and enhance the availability of high quality foods of aquatic origin in the human diet despite the global decline in the capture fishery.
Download or read book Responsible Marine Aquaculture written by Robert R. Stickney and published by CABI. This book was released on 2002-01-01 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the expansion of the world aquaculture industry, there has been increasing concern over sustainability and environmental impact. This book addresses this topical issue, concentrating on marine aquaculture.
Download or read book Global Trade Conference on Aquaculture written by Food and Agriculture Organization of the United Nations and published by Fao. This book was released on 2007 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: The conference was developed in five sessions. In the first session, "Aquaculture Growing Strength", an overview on production and trade was followed by five commodity presentations showing the success in shrimp, salmon, tilapia, catfish and bivalve aquaculture. The second session on "Challenges" highlighted the current and future challenges facing the sector. These included challenges related to assuring food safety in aquaculture products, maintaining and improving consumers' perceptions of the quality and environmental acceptability of aquaculture, improving aquatic animal health management, addressing issues related to feed quality and availability, and improving the view investors take to assure economic and financial sustainability. During the third session, the "Advantages and Opportunities" of aquaculture were covered by taking into account the globalization process and the requirements of processors and the food service and retail sectors, which all seem to have a preference for aquaculture products under special conditions. Seafood and health benefits, and the potential offered new species were seen as driving factors in the aquaculture sector. The opportunities and challenges for the small-scale fish farmers in Southeast Asia were also considered. The fourth session was fully dedicated to the aquaculture sector in China, with presentations on the domestic market, the export potential, safety and quality inspection and China's role in reprocessing seafood for re-export to the global market. In the last session on "Progress - The Future", the future developments expected for aquaculture were covered. Here the interaction between capture fisheries and aquaculture was analyzed and also presented in a case study on wild and aquacultured salmon. Aquaculture was viewed within the context of other intensive animal production systems. The enormous potential of the technical innovations in aquaculture compared to capture fisheries was highlighted under the term of "Blue revolution". The last session was closed with a description of the political framework required to allow for the sustainable development of aquaculture.
Download or read book Eco labelling in Fisheries written by Bruce Phillips and published by John Wiley & Sons. This book was released on 2008-04-15 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: If the marine fishing industry is to survive into the future, innovative approaches are necessary. Recognising that market incentives have the potential to improve fisheries management, the Marine Stewardship Council (MSC) has been established to harness these incentives. The work of the MSC translates through from sustainable fishery management certification, to labelling of fish and sea food products, allowing consumers to use their choice and buying power to select eco-labelled products from MSC certified fisheries. This exciting new book covers all aspects of the new eco-labelling initiative developed under the sponsorship of the MSC. Contents include details of the MSC and its certification framework and implementation, dispute resolution, chain-of-custody assessment and community fisheries certification. Also included are important case studies of the MSC certified fisheries of Australia’s western rock lobster, Alaska salmon, Thames herring and New Zealand hoki. Eco-Labelling in Fisheries is an essential purchase for all those involved in marine fisheries management throughout the world. Professionals and students in fisheries science, marine biology, ecology, conservation and environmental biology will find this book to be extremely valuable. Libraries in all universities and research establishments where these subjects are studied and taught should have multiple copies of this book on their shelves.
Download or read book Towards Safe and Effective Use of Chemicals in Coastal Aquaculture written by FAO and published by Daya Books. This book was released on 2005 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chemicals used within the aquaculture industry are identified and, for each chemical, a brief summary of information is provided, when available, on its intended purpose, scale of application, the aquacultural sectors and geographic locations of principal use and potential impacts on the environment and human health. Environmental issues arising from the properties of aquacultural chemicals are discussed. The use of most chemicals in aquaculture, if carried out properly, can be regarded as wholly beneficial with no attendant adverse environmental effects or increased risks to the health of aquacultural workers. Concerns appear warranted, however, regarding the over-use and misuse of certain chemicals for which proper risk assessments with respect to the marine environment have not been conducted. A further legitimate concern and a barrier to conducting an exhaustive review of these practices is the lack of availability of quantitative data on contemporary chemical use in the aquaculture industry. The viability of contemporary aquaculture is contingent on the use of chemicals. Accordingly, while the overriding consideration should be minimizing the quantities of chemicals applied, most current uses of chemicals are essential. Recognising that chemotherapeutants and pesticides in current use are of varying effectiveness and hazard, recommendations are provided to promote the safe and effective use of chemicals in coastal aquaculture. Governmental authorities, the scientific community and the aquacultural and pharmaceutical industries all have important roles to play to ensure that chemical use is consistent with protection of environmental quality and human health. In particular, mechanisms need to be put in place and enforced for the registration and control of aquacultural chemicals to protect the environment and human health and to ensure the sustainable growth of the aquaculture industry. Contents Chapter 1: Introduction; Scope and purpose of this study report, Content of this study report; Chapter 2: Chemicals and Their Applications; Chemicals associated with structural materials, Soil and water treatments, Fertilisers, Disinfectants, Antibacterial agents, Therapeutants other than antibacterials, Pesticides, Herbicides/ algaecides, Feed additives, Anaesthetics, Hormones; Chapter 3: Issue of Concern; Persistence in aquatic environments, Residues in non-cultured organisms, Toxicity to non-target species, Stimulation of resistance, Effect on sediment biogeochemistry, Nutrient enrichment, Health of farm workers, Residues in seafood; Chapter 4: Problems and Solutions; Intensification, fish health management and access to information, Residues, methods and enforcement, Prophylactic use of antibacterials, Quality assurance of chemicals used in aquaculture, Need for data on quantities of chemicals used, Difficulties in effluent treatment, International trade, Need for environmental fate and effects information, Need for alternatives; Chapter 5: Conclusions and Recommendations on the Safe and Effective Use of Chemicals in Coastal Aquaculture; Chapter 6: References.
