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Books > Professional & Technical > Agriculture & farming > Aquaculture & fishing: practice & techniques

Aquaculture: An Introductory Text (Hardcover): Diana Fletcher Aquaculture: An Introductory Text (Hardcover)
Diana Fletcher
R3,265 R2,955 Discovery Miles 29 550 Save R310 (9%) Ships in 18 - 22 working days
Understanding Aquaculture (Hardcover): Erin Butcher Understanding Aquaculture (Hardcover)
Erin Butcher
R3,295 R2,980 Discovery Miles 29 800 Save R315 (10%) Ships in 18 - 22 working days
Fisheries Management (Hardcover): Summer Walter Fisheries Management (Hardcover)
Summer Walter
R3,358 R3,035 Discovery Miles 30 350 Save R323 (10%) Ships in 18 - 22 working days
Aquatic Ecosystems and Biodiversity (Hardcover): Ellie Ward Aquatic Ecosystems and Biodiversity (Hardcover)
Ellie Ward
R3,202 R2,900 Discovery Miles 29 000 Save R302 (9%) Ships in 18 - 22 working days
A Pocket Guide to Scientific Writing in Aquaculture Research (Paperback): Rodrigue Yossa A Pocket Guide to Scientific Writing in Aquaculture Research (Paperback)
Rodrigue Yossa
R786 Discovery Miles 7 860 Ships in 10 - 15 working days

The only research writing guide to focus on equipping aquaculture students and early career scientists with the tools required to write high-quality scientific documents in their field. Examples are taken from the aquaculture field, covering all the relevant key research areas. Takes the reader logically though the process, following a chronological order i.e., upon completion of an experiment, the writing steps are usually research report, working paper, peer-review article or conference proceeding.

Seamounts - Ecology, Fisheries and Conservation (Hardcover): T.J. Pitcher Seamounts - Ecology, Fisheries and Conservation (Hardcover)
T.J. Pitcher
R2,067 Discovery Miles 20 670 Ships in 10 - 15 working days

Seamounts are ubiquitous undersea mountains rising from the ocean seafloor that do not reach the surface. There are likely many hundreds of thousands of seamounts, they are usually formed from volcanoes in the deep sea and are defined by oceanographers as independent features that rise to at least 0.5 km above the seafloor, although smaller features may have the same origin.

This book follows a logical progression from geological and physical processes, ecology, biology and biogeography, to exploitation, management and conservation concerns. In 21 Chapters written by 57 of the world's leading seamount experts, the book reviews all aspects of their geology, ecology, biology, exploitation, conservation and management. In Section I of this book, several detection and estimation techniques for tallying seamounts are reviewed, along with a history of seamount research.

This book represents a unique and fresh synthesis of knowledge of seamounts and their biota and is an essential reference work on the topic. It is an essential purchase for all fisheries scientists and managers, fish biologists, marine biologists and ecologists, environmental scientists, conservation biologists and oceanographers. It will also be of interest to members of fish and wildlife agencies and government departments covering conservation and management.

Supplementary material is available at: www.seamountsbook.info

The Wake of the Whale - Hunter Societies in the Caribbean and North Atlantic (Hardcover): Russell Fielding The Wake of the Whale - Hunter Societies in the Caribbean and North Atlantic (Hardcover)
Russell Fielding
R757 R649 Discovery Miles 6 490 Save R108 (14%) Ships in 10 - 15 working days

Despite declining stocks worldwide and increasing health risks, artisanal whaling remains a cultural practice tied to nature's rhythms. The Wake of the Whale presents the art, history, and challenge of whaling in the Caribbean and North Atlantic, based on a decade of award-winning fieldwork. Sightings of pilot whales in the frigid Nordic waters have drawn residents of the Faroe Islands to their boats and beaches for nearly a thousand years. Down in the tropics, around the islands of St. Vincent and the Grenadines, artisanal whaling is a younger trade, shaped by the legacies of slavery and colonialism but no less important to the local population. Each culture, Russell Fielding shows, has developed a distinct approach to whaling that preserves key traditions while adapting to threats of scarcity, the requirements of regulation, and a growing awareness of the humane treatment of animals. Yet these strategies struggle to account for the risks of regularly eating meat contaminated with methylmercury and other environmental pollutants introduced from abroad. Fielding considers how these and other factors may change whaling cultures forever, perhaps even bringing an end to this way of life. A rare mix of scientific and social insight, The Wake of the Whale raises compelling questions about the place of cultural traditions in the contemporary world and the sacrifices we must make for sustainability. Publication of this book was supported, in part, by a grant from Furthermore: a program of the J. M. Kaplan Fund.

Fisheries Management and Conservation (Paperback): III William Hunter Fisheries Management and Conservation (Paperback)
III William Hunter
R2,429 Discovery Miles 24 290 Ships in 18 - 22 working days

This title includes a number of Open Access chapters. Fisheries management and conservation draws on fisheries science in order to find ways to protect fishery resources so sustainable exploitation is possible. Modern fisheries management often involves regulating when, where, how, and how much fishermen are allowed to harvest to ensure that there will be fish in the future. This work on fisheries management and conservation covers a broad array of chapters on this field of growing importance. It includes chapters on illegal fishing, recovery of endangered fish, effective management of fisheries, fish invasions in river systems, selection of fishing areas, fish invasions, conservation efforts, and much more.

Global Challenges in Recreational Fisheries (Hardcover): O Aas Global Challenges in Recreational Fisheries (Hardcover)
O Aas
R5,525 Discovery Miles 55 250 Ships in 10 - 15 working days

Recreational or sports fishing is a multi-billion dollar industry worldwide and in many countries represents an important social and cultural activity. In some regions, it also contributes significant income to tourism and tackle businesses. In addition to its importance from a social and economic standpoint, the impact of recreational fishing on the environment and on food webs can often be substantial.

This important book represents the major output from the 4th World Recreational Fishing Conference held in Norway in June 2005. The conference focused on several topics and targeted all stakeholders in the recreational fishing sector, including researchers, managers, NGO representatives and businesses. This book reflects that diversity, encompassing a variety of approaches within its carefully selected and fully peer-reviewed chapters.

"Global Challenges in Recreational Fisheries" is an essential purchase for fisheries managers, multidisciplinary fisheries scientists, marine and freshwater biologists, ecologists and environmental scientists. The book is highly relevant for graduate university courses in fisheries management and fisheries sciences. Libraries in all universities, government fish and wildlife agencies and research establishments where these subjects are studied and taught will need copies of this important publication.

Fisheries Buybacks (Hardcover, New): R Curtis Fisheries Buybacks (Hardcover, New)
R Curtis
R5,055 Discovery Miles 50 550 Ships in 10 - 15 working days

Fisheries buybacks are an important strategy being implemented globally in the efforts to produce a more sustainable and profitable fisheries industry. "Fisheries Buybacks "provides the reader with an overview of buybacks and the issues surrounding them as well as a synthesis of the literature on this subject of growing importance. Alongside this material are eleven case studies from around the world that look at real life applications of buybacks and its successes and failures. Edited by two leading fisheries economists with chapters contributed by international experts in the field, "Fisheries Buybacks" will be a valuable resource for fisheries managers, economists, researchers, and policy makers for years to come.

The Aquaponic Farmer - A Complete Guide to Building and Operating a Commercial Aquaponic System (Paperback): Adrian Southern,... The Aquaponic Farmer - A Complete Guide to Building and Operating a Commercial Aquaponic System (Paperback)
Adrian Southern, Whelm King
R902 Discovery Miles 9 020 Ships in 10 - 15 working days

Profitable cold-water fish and vegetable production. Join the aquaponic farming revolution! Built around a proven 120' greenhouse system operable by one person, The Aquaponic Farmer is the game changer that distills vast experience and complete step-by-step guidance for starting and running a cold-water aquaponic farming business-raising fish and vegetables together commercially. Coverage includes: A primer on cold-water aquaponics Pros and cons of different systems Complete design and construction of a Deep Water Culture system Recommended and optional equipment and tools System management, standard operating procedures, and maintenance checklists Maximizing fish and veg production Strategies for successful sales and marketing of fish and plants. As the only comprehensive commercial cold-water resource, The Aquaponic Farmer is essential for farmers contemplating the aquaponics market, aquaponic gardeners looking to go commercial, and anyone focused on high quality food production. Aquaponic farming is the most promising innovation for a sustainable, profitable, localized food system. Until now, systems have largely focussed on warm-water fish such as tilapia. A lack of reliable information for raising fish and vegetables in the cool climates of North America and Europe has been a major stumbling block. The Aquaponic Farmer is the toolkit you need.

Aquaculture Biosecurity: Prevention, Control, and Eradication of Aquatic Animal Disease (Hardcover): AD Scarfe Aquaculture Biosecurity: Prevention, Control, and Eradication of Aquatic Animal Disease (Hardcover)
AD Scarfe
R4,303 Discovery Miles 43 030 Ships in 10 - 15 working days

Published in Cooperation with THE WORLD AQUACULTURE SOCIETY

Aquaculture loses millions of dollars in revenue annually due to aquatic animal diseases. Disease outbreaks continue to threaten profitable and viable aquaculture operations throughout the world. As a result, aquaculture biosecurity programs that address aquatic animal pathogens and diseases have become an important focus for the aquaculture industry. "Aquaculture Biosecurity: Prevention, Control, and Eradication of Aquatic Animal Disease" provides valuable information that will increase success in combating infectious aquatic disease.


Key representatives of international, regional, and national organizations presented their views on this important issue as part of a special session at the 2004 World Aquaculture Society Annual Conference. The chapters of this book cover a wealth of experience from the varied perspectives of these experts on biosecurity, policies, and measures to take the offensive against the spread of diseases in aquatic animals.


With contributions from renowned international experts, covering approaches to biosecurity policies and measures currently practiced, "Aquaculture Biosecurity: Prevention, Control, and Eradication of Aquatic Animal Disease" is a vital reference for all those concerned about protecting aquaculture from impacts of aquatic animal disease.

Practical Handbook of Estuarine and Marine Pollution (Paperback): Michael J. Kennish Practical Handbook of Estuarine and Marine Pollution (Paperback)
Michael J. Kennish
R2,072 Discovery Miles 20 720 Ships in 10 - 15 working days

This extensive handbook presents up-to-date coverage of significant developments in estuarine and marine pollution. Multidisciplinary in approach, Practical Handbook of Estuarine and Marine Pollution is an essential resource for anyone involved in the study or management of coastal and marine pollution problems. The book examines in detail anthropogenic effects on estuarine and marine ecosystems from local, regional, and global perspectives. A truly international collection of data is presented in an organized framework on a wide range of subject areas, including eutrophication, organic loading, oil pollution, polycyclic aromatic hydrocarbons, halogenated hydrocarbons, trace metals, radioactive waste, dredging and dredged-spoil disposal, and effects of electric generating stations. Whether you are a student, a scientist, a policy maker, or an administrator, you no longer need to spend countless hours rounding up information and data - Practical Handbook of Estuarine and Marine Pollution has already done it for you.

New Zealand Seaweeds 2020 - An Illustrated Guide (Paperback, 2nd New edition): Wendy Nelson New Zealand Seaweeds 2020 - An Illustrated Guide (Paperback, 2nd New edition)
Wendy Nelson
R1,158 Discovery Miles 11 580 Ships in 10 - 15 working days

A fully revised and completely redesigned edition of the first photographic identification guide to New Zealand's unique marine algae, by the country's pre-eminent seaweed expert Wendy Nelson. Across three main sections covering green, brown and red algae, over 150 genera and 250 key species are described. Each species entry includes up-to-date information on nomenclature, type locality, morphology, habitat, distribution and notes on identification and key characteristics. New Zealand Seaweeds: An Illustrated Guide has over 500 illustrations, with each entry illustrated by either underwater or coastal photographs and supplemented by herbarium scans, microscopic photographs or reproductions of celebrated botanical artist Nancy Adams' paintings.

The Shrimp Book (Hardcover): Victoria Alday-Sanz The Shrimp Book (Hardcover)
Victoria Alday-Sanz
R4,195 Discovery Miles 41 950 Ships in 10 - 15 working days

This book brings together information often difficult to find, joining the worlds of aquaculture science and industry production, through the leveraging of their synergies and dependencies. It contains a wealth of scientific knowledge which can only be traced in a fragmented manner in specialised journals. It also includes the description of farming practices and the actual implementation of new technologies, information which is often presented in industry conferences, but rarely reaches publication.

Sustainable Aquaculture (Hardcover): JE Bardach Sustainable Aquaculture (Hardcover)
JE Bardach
R7,336 Discovery Miles 73 360 Ships in 10 - 15 working days

Aquaculture is a rapidly growing, successful approach to improving diets by providing more high quality fish and shellfish protein. It is also an industry with major unresolved issues because of its negative impact on the environment. This book is a pioneering effort in the development of environmentally benign aquaculture methods.

Aquaculture in the United States - A Historical Survey (Hardcover): R.R. Stickney Aquaculture in the United States - A Historical Survey (Hardcover)
R.R. Stickney
R7,007 Discovery Miles 70 070 Ships in 10 - 15 working days

Aquaculture in the United States is a significant agribusiness industry, but it is also a troubled one whose future is clouded by doubt. Many aquaculture practices, such as deliberately introducing exotic species, hatcheries programs, and pen culture in protected waters have come under intense attack from environmentalists. Economic pressures on the industry from the value of coastal land, the unavailability of suitable supplies of water, and the legal costs of regulations have restricted growth. This book looks at the past, present and future of a troubled industry.

Aquaculture Sector Planning and Management (Paperback): C.E. Nash Aquaculture Sector Planning and Management (Paperback)
C.E. Nash
R3,923 Discovery Miles 39 230 Ships in 10 - 15 working days

The Primary purpose for producing this book on Aquaculture Sector Planning and Management is to fill the great void for fundamental information needed by planners and administrators in government charged with the responsibilities of organising and managing the relatively new and important food--producing sub--sector, now widely called aquaculture. Secondly, it is intended to be a useful guideline on planning an management processes for anyone in the public or private sectors who has some responsibilty for planning and implementing aquaculture development programmes or projects. Finally, it is a different type of textbook for undergaduate students, including those in the closely related fields of agriculture and environmental sciences on the many issues underlying the development of aquaculture, or that of any other similar field.

Introduction to Fish Technology (Hardcover, 1995 ed.): Joe M. Regenstein, Carrie E. Regenstein Introduction to Fish Technology (Hardcover, 1995 ed.)
Joe M. Regenstein, Carrie E. Regenstein
R4,159 Discovery Miles 41 590 Ships in 18 - 22 working days

This book provides a concise but comprehensive overview of fish science and technology written in a straightforward language. The book covers catching of fish, on-board handling and processing methods, fish freezing, canning, drying, salting, pickling, mince and surimi, chemical biology of fish, aquaculture, nutrition, marketing and policy issues. This book should be of interest to seafood processors, fish scientists, R & D personnel in the food processing industry, importers and exporters.

Fisheries Management - A Manual for Still-Water Coarse Fisheries (Hardcover, Illustrated Ed): A Girdler Fisheries Management - A Manual for Still-Water Coarse Fisheries (Hardcover, Illustrated Ed)
A Girdler
R4,912 Discovery Miles 49 120 Ships in 10 - 15 working days

Fisheries Management is a beautifully-produced full colour guide to the management of still-water coarse fisheries. Carefully compiled by three leading specialists, who each draw on many years' experience, this book is an essential purchase for all still water coarse fisheries managers. The correct management of still waters and their fisheries is vital to ensure environmental protection and an appropriate level of stocking densities of healthy fish. This new book provides the reader with the necessary information to achieve these goals.

The book's first part covers the ecology of still waters and includes succinct and user-friendly information on physical and chemical processes, nutrient cycles, energy movements, trophic levels, bacteria, plants, invertebrates, fish, disease-causing organisms, mammals and birds.

Part two provides in depth, but easily assimilated cutting edge information, on how a still-water fishery should be set up, developed and successfully managed. Coverage includes development, preparation and construction; stock assessment and invertebrate survey; control of water quality, aquatic plants, erosion, predators and nuisance species; management of the impact of climate change; fish disease and biosecurity; control of fishing activities, fish nutrition, fishery enhancement and condition improvement, and general administration.

The final part of this excellent manual covers legal and social frameworks including general and environmental legislation, direct fisheries-related legislation, and agencies and organizations.

Fisheries Management provides fishery managers with an invaluable, practical tool which none should be without. Students studying fisheries biology, fisheries management and aquatic sciences will find this a very useful learning resource, as will all those who are considering buying or building and setting up lakes for fisheries. All libraries in universities, research establishments and government agencies where fisheries and biological sciences are studied and taught should have copies of this landmark publication on their shelves.Editor and authors with many years' practical experienceVital and commercially important information for fisheries managersA useful reference source for upper level students and academicsCovers an important multi-million pound industry across many countries

Introduction to Aquaculture (Paperback): M. Landau Introduction to Aquaculture (Paperback)
M. Landau
R5,867 Discovery Miles 58 670 Ships in 10 - 15 working days

Although the science of aquaculture has been around for centuries, it has only recently attained popularity. This textbook introduces a wide spectrum of aquaculture-related subjects. Topics covered include the history of aquaculture, water quality and sources, culture systems, economics, law, engineering, chemistry, biology and more.

Introduction to Instrumentation in Life Sciences (Hardcover): Prakash Singh Bisen, Anjana Sharma Introduction to Instrumentation in Life Sciences (Hardcover)
Prakash Singh Bisen, Anjana Sharma
R5,789 Discovery Miles 57 890 Ships in 10 - 15 working days

Instrumentation is central to the study of physiology and genetics in living organisms, especially at the molecular level. Numerous techniques have been developed to address this in various biological disciplines, creating a need to understand the physical principles involved in the operation of research instruments and the parameters required in using them. Introduction to Instrumentation in Life Sciences fills this need by addressing different aspects of tools that hold the keys to cutting-edge research and innovative applications, from basic techniques to advanced instrumentation. The text describes all topics so even beginners can easily understand the theoretical and practical aspects.Comprehensive chapters encompass well-defined methodology that describes the instruments and their corresponding applications in different scientific fields. The book covers optical and electron microscopy; micrometry, especially in microbial taxonomy; pH meters and oxygen electrodes; chromatography for separation and purification of products from complex mixtures; spectroscopic and spectrophotometric techniques to determine structure and function of biomolecules; preparative and analytical centrifugation; electrophoretic techniques; x-ray microanalysis including crystallography; applications of radioactivity, including autoradiography and radioimmunoassays; and fermentation technology and subsequent separation of products of interest.The book is designed to serve a wide range of students and researchers in diversified fields of life sciences: pharmacy, biotechnology, microbiology, biochemistry, and environmental sciences. It introduces different aspects of basic experimental methods and instrumentation. The book is unique in its broad subject coverage, incorporating fundamental techniques as well as applications of modern molecular and proteomic tools that are the basis for state-of-the-art research. The text emphasizes techniques encountered b

Revival: Analysis of Trace Organics in the Aquatic Environment (1989) (Hardcover): B.K. Afghan, Alfred S.Y. Chau Revival: Analysis of Trace Organics in the Aquatic Environment (1989) (Hardcover)
B.K. Afghan, Alfred S.Y. Chau
R6,772 Discovery Miles 67 720 Ships in 10 - 15 working days

A supplement to previous books edited by Afgan and Chau, this publication covers the practical aspects of analytical methodology for trace organics. The book reviews the published work on the occurance, distribution, fate, effect, and environmental impact of specific classes of compounds. Essential background information emphasizing practical aspects of various methods with respect to advantages and disadvantages of the published methods is also discussed.

Marine Invertebrate Fisheries: Their Assessment an Management (Hardcover): J. F Caddy Marine Invertebrate Fisheries: Their Assessment an Management (Hardcover)
J. F Caddy
R11,705 Discovery Miles 117 050 Ships in 10 - 15 working days

Systems Analysis and Simulation in Wildlife and Fisheries Sciences William E. Grant This hands-on approach provides guidance to the step-by-step applications of systems analysis and simulation to questions about ecological systems. At the same time, it explains general principles without requiring that readers have a strong background in mathematics, statistics, or computer science. Chapter 1 traces the development of systems ecology introducing basic concepts, while Chapters 2 through 5 present the four phases of systems analysis: conceptual model formulation, quantitative specification of the model, model validation, and model use. 1986 (0 471-89236-X) 338 pp. Bioeconomic Modelling and Fisheries Management Colin W. Clark Discusses the management of commercial marine fisheries and the relationship between the economic forces affecting the fishing industry and the biological factors that determine the production and supply of fish in the sea. Topics focus on methods of preventing overfishing and overcapitalization, economically effective and practical forms of regulation, management of developing fisheries, natural fluctuations of fish stocks, and complexities of marine ecosystems. 1985 (0 471-87394-2) 291 pp. Methods in Marine Zooplankton Ecology Makoto Omori and Tsutomu Ikeda Encompassing basic principles, procedures, and research problems, this book serves as a complete guide to current methods used in the study of marine zooplankton. The techniques are equally applicable to small organisms and to the larval stages of larger, commercially important organisms. Chapters start with a brief, but well-summarized introduction to zooplankton, followed by field sampling strategies andlaboratory methods, and then conclude with estimates of productivity and analysis of community structure. Each method is described in detail, including a discussion of the problems inherent in using it. 1984 (0 471-80107-0) 322 pp.

Aquaculture and By-Products: Challenges and Opportunities in the Use of Alternative Protein Sources and Bioactive Compounds,... Aquaculture and By-Products: Challenges and Opportunities in the Use of Alternative Protein Sources and Bioactive Compounds, Volume 92 (Hardcover)
Jose M. Lorenzo, Francisco J. Barba
R4,201 Discovery Miles 42 010 Ships in 10 - 15 working days

Aquaculture and By-products: Challenges and Opportunities, Volume 92 in the Advances in Food and Nutrition Research series, explores the potential use of aquaculture and by-products as sources of proteins and bioactive compounds. Alternative extraction techniques to obtain, isolate and purify proteins and bioactive from aquaculture and by-products are thoroughly discussed. Chapters in this new volume include Alternative extraction techniques to obtain, isolate and purify proteins and bioactive from aquaculture and by-products, Development of new food and pharmaceutical products: Nutraceuticals and food additives, Evaluation of the protein and bioactive compound bioaccessibility/bioavailability and citotoxicity of the extracts obtained from aquaculture and by-products, and more.

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