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Aquaculture Management

Aquaculture Management
Author: James W. Meade
Publisher: Springer Science & Business Media
Total Pages: 184
Release: 2012-12-06
Genre: Science
ISBN: 1461564700
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Although some nations, such as Japan, have invested in aquaculture research and developed major aquaculture industries, the opportunities for similar devel opment in the United States remain largely unnoticed. In a typical recent year the United States, which claims 20% of the world's marine fisheries resources, imported seafood worth $4. 8 billion and exported $l. 3 billion. In addition to the $3. 5 billion deficit in food-fish, was another $2. 7 billion deficit for nonedible fishery products. Next to oil, fishery products constituted the second highest drain on the United States balance of payments and accounts for a significant portion of the foreign trade deficit. Furthermore, fish consumption has been increasing in North America. In response to the demand for fishery products, aquaculture managers not only have the opportunity to realize economic profit, but in doing so can make an important contribution to reducing the national debt, providing employment, and enhancing our diet. This book might be considered a farm management text for those in aquaculture. It is intended to provide an introduction to aquaculture principles and an introduction to management, including business and people management, microeconomics, and the concepts of efficiency and productivity. I hope it will bridge the gap between conservationists, the academic community, and commer cial culturists. Abundant references should enable the reader to quickly access literature on most topics germane to the management of culture systems.

Aquaculture Health Management

Aquaculture Health Management
Author: Frederick S.B. Kibenge
Publisher: Academic Press
Total Pages: 396
Release: 2020-06-13
Genre: Technology & Engineering
ISBN: 0128133600
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Aquaculture Health Management: Design and Operation Approaches is an essential reference for the diverse aquaculture community. With the steadily increasing importance of healthy fish production and the expansion of the animal aquaculture industry to new geographic areas, new microbial and parasitic species with pathogenic potential continue to emerge. The book covers the broad spectrum of fish and shellfish health, the functional roles of pathogen emergence, and the impacts of nutrition and preventative medicine such as pre- and probiotics, as well as chemical treatments, relevant legislation and more. This reference takes a comprehensive approach to understanding overall fish health management, making it valuable to aquaculturists, practitioners in aquatic animal health, veterinarians and all those in industry, government or academia who are interested in aquaculture and fisheries and their sustainable futures. Presents the biosecurity measures used to prevent the spread of disease Discusses fish immunology to help readers understand preventive medicine for a healthy fish production Examines the latest scientific methods and technologies to maximize efficiencies for healthy fish production for farming Includes the most commonly researched fish, crustaceans and mollusks in aquaculture

Feed Management in Intensive Aquaculture

Feed Management in Intensive Aquaculture
Author: Stephen Goddard
Publisher: Springer Science & Business Media
Total Pages: 204
Release: 2012-12-06
Genre: Science
ISBN: 146131173X
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""" This book has been written as a guide to the management and use of formulated feeds in intensive fish and shrimp culture. While its focus is on the use of commercially pro duced feeds in intensive production systems, it is anticipated that many of the practical issues covered will be of equal interest to those fish farmers who make their own feeds and to those who use formulated feeds in less intensive systems. Feeds and feeding are the major variable operating costs in intensive aquaculture and the book is primarily in tended to aid decision making by fish farm managers in areas of feeding policy. The dramatic increases in aquaculture production seen over the past 15 years have been made possible, in large part, by gains in our understanding of the food and feed ing requirements of key fish and shrimp species. A global aquaculture feeds industry has developed and a wide range of specialist feeds is now sold. The new options in feeds and feeding systems, which are becoming available, necessitate continual review by farmers of their feeding policies, where choices must be made as to appropriate feed types and feeding methods. While growth rates and feed conversion values are the prime factors of interest to farmers, other important issues, such as product quality and environmental impacts of farm effiuents, are also directly related to feed management practices.

Environmental Best Management Practices for Aquaculture

Environmental Best Management Practices for Aquaculture
Author: Craig S. Tucker
Publisher: John Wiley & Sons
Total Pages: 607
Release: 2009-03-03
Genre: Technology & Engineering
ISBN: 0813802784
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Published in Cooperation with THE UNITED STATES AQUACULTURE SOCIETY The rapid growth of aquaculture worldwide and domestically has caused concerns over social and environmental impacts. Environmental advocacy groups and government regulatory agencies have called for better management to address potentially negative impacts and assure sustainable aquaculture development. Best Management Practices (BMPs) combine sound science, common sense, economics, and site-specific management to mitigate or prevent adverse environmental impacts. Environmental Best Management Practices for Aquaculture will provide technical guidance to improve the environmental performance of aquaculture. This book will be the only comprehensive guide to BMPs for mitigation of environmental impacts of aquaculture in the United States. The book addresses development and implementation of BMPs, BMPs for specific aquaculture production systems, and the economics of implementing best management practices. Written by internationally recognized experts in environmental management and aquaculture from academia, government, and non-governmental organizations, this book will be a valuable reference for innovative producers, policy makers, regulators, research scientists, and students.

Aquaculture

Aquaculture
Author: Joanne G. Buchanan
Publisher: Nova Science Publishers
Total Pages: 0
Release: 2016
Genre: Aquacultural engineering
ISBN: 9781634855631
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This book provides current research on aquaculture. Chapter One reviews management, challenges and developments of aquaculture in Ghana, West Africa. Chapter Two covers the fundamental knowledge of phage infection in bacterial cell and extends it to phage therapy by using a model of Vibrio-phage, called VH-P, with its specific Vibrio harveyi host, VH 13-1. Chapter Three discusses taste-taint modelling in Recirculating Aquaculture Systems (RAS) farmed fish. Chapter Four investigates the causative effect of protein, lipid, feeding level and their interaction on growth, biological parameters and haematology of Oreochromis niloticus. Chapter Five provides a review on the mapping of the value chain for farmed fish and gender analysis along the aquaculture value chain in Kenya. Chapter Six answers why aquaculture trials have not been successful in Tanzania.

Pond Aquaculture Water Quality Management

Pond Aquaculture Water Quality Management
Author: Claude E. Boyd
Publisher: Springer Science & Business Media
Total Pages: 712
Release: 2012-12-06
Genre: Science
ISBN: 1461554071
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The efficient and profitable production of fish, crustaceans, and other aquatic organisms in aquaculture depends on a suitable environment in which they can reproduce and grow. Because those organisms live in water, the major environ mental concern within the culture system is water quality. Water supplies for aquaculture systems may naturally be oflow quality or polluted by human activity, but in most instances, the primary reason for water quality impairment is the culture activity itself. Manures, fertilizers, and feeds applied to ponds to enhance production only can be partially converted to animal biomass. Thus, at moderate and high production levels, the inputs of nutrients and organic matter to culture units may exceed the assimilative capacity of the ecosystems. The result is deteriorating water quality which stresses the culture species, and stress leads to poor growth, greater incidence of disease, increased mortality, and low produc tion. Effluents from aquaculture systems can cause pollution of receiving waters, and pollution entering ponds in source water or chemicals added to ponds for management purposes can contaminate aquacultural products. Thus, water quality in aquaculture extends into the arenas of environmental protection and food quality and safety. A considerable body of literature on water quality management in aquaculture has been accumulated over the past 50 years. The first attempt to compile this information was a small book entitled Water Quality in Warmwater Fish Ponds (Boyd I 979a).

Environmental Management for Aquaculture

Environmental Management for Aquaculture
Author: A. Midlen
Publisher: Springer
Total Pages: 224
Release: 1998-05-31
Genre: Science
ISBN: 0412595001
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In recent years the subject of pollution of natural waters by aquaculture has received considerable attention. With increasingly stringent regulation of wastewater quality from fish farms around the world, those involved in the industry need to be aware of the causes of pollution from fish and shellfish farms and of methods by which this pollution may be prevented. This book aims to bring the principles of wastewater treatment and other pollution control techniques for fish and shellfish farming to a wide audience of farmers, students, scientists and engineers; in fact anyone who works in aquaculture or pollution control. For this reason, the authors who have between them much experience in this area have written this important book with both the specialist and those new to the area in mind. As part of the growing Aquaculture Series, this title gives a comprehensive insight into this topic of vital importance to the aquaculture industry. This book should be on the shelves of all those involved in fish and shellfish farming and connected environmental issues, and available in universities and research establishments for students and professionals alike.

Wastewater Management Through Aquaculture

Wastewater Management Through Aquaculture
Author: B. B. Jana
Publisher: Springer
Total Pages: 335
Release: 2018-02-05
Genre: Technology & Engineering
ISBN: 9811072485
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This volume provides state-of-the-art information on soil-water interactions in wastewater systems, characterization of wastewater, modes of treatment, safety of wastewater use, water conservation technologies involved in recycling of sewage in fish culture, biogeochemical cycling bacteria and nutrient dynamics, ecosystem resilient driven wastewater reclamation, bioremediation, aquaponics, ecological integrity, culture practices of fish farming, microbial food web phenomena, fish diseases, environmental economics of wastewater, environmental risk assessment, environmental law and regulations. Given its breadth of coverage, the book will be useful to researchers, teachers, students, administrators, planners, farmers and entrepreneurs interested in the profitable use of wastewater in the wastes-into-wealth framework of for the benefit of humanity, and in achieving the targets for sanitation and safe wastewater reuse by 2030, specified in the United Nations’ Sustainable Development Goals. Concerns are growing about the quality and quantity of fresh water, as severe crises are expected in the near future. Climate change has further worsened the strain on inland water resources, with its major impacts on ecosystems and human life. It is most urgent to protect and conserve inland water resources to maintain vital ecosystem functions. Despite the immense nutrient potentials of wastewater in terms of phosphorus, nitrogen and potassium and increasingly high rates of urbanization-based wastewater generation, wastewater has traditionally been overlooked as a resource. This produces a threefold loss – environmental degradation, monetary losses from fertilizers, and water. As a result, municipal wastewater offers a win-win strategy for water conservation and environmental protection, while also turning waste into wealth in the form of fish biomass and allied cash crops. Wastewater-fed aquaculture refers to a unique, integrated biosystem in which the wastes generated by the first system are used by the next subsystem. In wastewater-fed aquaculture biosystems, the organic wastes are recycled into fish biomass mediated through a complex microbial/autotrophic/heterotrophic food web mechanism.

Ecosystem approach to aquaculture management

Ecosystem approach to aquaculture management
Author: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Org.
Total Pages: 138
Release: 2021-04-06
Genre: Technology & Engineering
ISBN: 9251322546
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The Ecosystem approach to aquaculture mangament handbook aims to provide skills and tools to develop in stakeholders and facilitators the necessary know-how to develop an Ecosystem approach to aquaculture managment plans targeting sustainable and climate change resilient aquaculture. The handbook will provide the necessary knowledge on how to: manage aquaculture under holistic approaches; address aquaculture issues and challenges; apply Climate Change Adaptation and Disaster Risk Management strategies reduce user group conflicts; work cooperatively with other stakeholders; empower communities towards political changes help unlock financial resources to implement plant The handbook also provides the information to understand the principles of EAAM, how to foster cross-sector coordination, how to develop, implement and monitor a plan by applying adaptive management, and will also practice the crucial skills of effective communication, facilitation, and conflict management.

Guidelines for aquaculture management in the Southern African Development Community, March 2019/Lignes directrices pour la gestion de l’aquaculture dans la Communauté de développement de l'Afrique australe, Mars 2019/Directrizes para a gestão da aquacultu

Guidelines for aquaculture management in the Southern African Development Community, March 2019/Lignes directrices pour la gestion de l’aquaculture dans la Communauté de développement de l'Afrique australe, Mars 2019/Directrizes para a gestão da aquacultu
Author: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Org.
Total Pages: 104
Release: 2021-09-09
Genre: Technology & Engineering
ISBN: 9251344442
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This document presents the Guidelines for aquaculture management in the Southern African Development Community (SADC) – March 2020 that were approved by SADC member States in June 2019. Ce document présente les Directives pour la gestion de l'aquaculture dans la Communauté de développement de l'Afrique australe (SADC) – mars 2020, qui ont été approuvées par les États membres de la SADC en juin 2019. Este documento apresenta as Diretrizes para a gestão da aquicultura na Comunidade de Desenvolvimento da África Austral (SADC) – março de 2020, que foram aprovadas pelos estados membros da SADC em junho de 2019.