Proceedings, Sustainable Aquaculture 95
Author :
Publisher :
Page : 460 pages
File Size : 45,41 MB
Release : 1995
Category : Aquaculture
ISBN :
Author :
Publisher :
Page : 460 pages
File Size : 45,41 MB
Release : 1995
Category : Aquaculture
ISBN :
Author : John E. Bardach
Publisher : John Wiley & Sons
Page : 346 pages
File Size : 46,70 MB
Release : 1997-04-25
Category : Technology & Engineering
ISBN : 9780471148296
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.
Author : Food and Agriculture Organization of the United Nations
Publisher : Food & Agriculture Org.
Page : 52 pages
File Size : 13,11 MB
Release : 1997
Category : Business & Economics
ISBN : 9789251039717
Provides annotations to the Principles of Article 9 of the Code of Conduct for Responsible Fisheries. These annotations are meant to serve as general guidance, and should be taken as suggestions or observations intended to assist those interested in identifying their own criteria and options for actions, as well as partners for collaboration, in support of sustainable aquaculture development.
Author : Carl D Webster
Publisher : CRC Press
Page : 386 pages
File Size : 29,67 MB
Release : 2003-08-04
Category : Science
ISBN : 9781560221050
Examine the world's leading aquaculture producers! Sustainable Aquaculture: Global Perspectives is a one-of-a-kind primer on the world's leading sources of aquatic production, presenting expert commentary that includes the latest advancements, developments, and research findings. The book examines essential elements of aquaculture (water quality, nutrition, genetics, culture methods) and addresses problems such as over-fishing, coastal and wetland destruction, and habitat and environmental degradation. Sustainable Aquaculture: Global Perspectives addresses policy measures that are essential for the long-term sustainability of the world's fisheries—and the long-term employment of those who rely on the aquaculture industry for their livelihood. As the world's population increases at an alarming rate, the question of how to ensure global food security is one of extreme importance. But the world's total yield is below expectations and the book examines the reasons why: the under-utilization of natural resources, the lack of adoption of modern scientific methods, the lack of standardized, proven pond fertilization protocols; long-term inbreeding and the loss of genetic variability due to genetic drift. Sustainable Aquaculture: Global Perspectives also addresses: freshwater pearl culture breeding programs pond fertilization regimes fish diseases in tropical climates indoor recirculating culture systems water quality management for shrimp farming and much more! With much of its information available in one place for the first time, Sustainable Aquaculture: Global Perspectives is invaluable as a textbook for introductory aquaculture courses and is an essential resource for professionals and researchers.
Author : Claude E. Boyd
Publisher : Springer Science & Business Media
Page : 712 pages
File Size : 23,28 MB
Release : 2012-12-06
Category : Science
ISBN : 1461554071
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).
Author : Raoul W. Ponzoni
Publisher : WorldFish
Page : 138 pages
File Size : 45,19 MB
Release : 2008
Category : Clarias gariepinus
ISBN : 9832346681
Author :
Publisher : Food & Agriculture Org.
Page : 278 pages
File Size : 45,96 MB
Release : 1999
Category : Fishery law and legislation
ISBN : 9789250043487
Author : Peter Edwards
Publisher : CABI
Page : 382 pages
File Size : 37,90 MB
Release : 2002
Category : Science
ISBN : 9780851995656
Aquaculture for both finfish and shellfish is expanding rapidly throughout the world. It is regarded as having the potential to provide a valuable source of protein in less developed countries and to be integrated into the farming systems and livelihoods of the rural poor. This book addresses key issues in aquaculture and rural development, with case studies drawn from several countries in South and South-East Asia. Papers included cover topics ranging from production and technical issues (such as pond culture and rice field fisheries) to social aspects and research and development methodology. The book has been developed from a meeting of the Asian Fisheries Society. It is aimed at all concerned with aquaculture and rural development.
Author : M.C.M Beveridge
Publisher : Springer Science & Business Media
Page : 517 pages
File Size : 50,52 MB
Release : 2012-12-06
Category : Science
ISBN : 9401140081
Referred to in the Bible, pictured on the wall-friezes of ancient Egyptian tombs, and a subject of fascination for generations of scientists, the tilapias (Cichlidae: Tilapiini) have featured in the diet and culture of humankind for thousands of years. The present century has seen their spread from Africa throughout the tropics and sub-tropics, largely for food and fisheries purposes. This book attempts to pull together our knowledge of this important group - their biology and fisheries and aquaculture - in a single volume, something that has not been done comprehensively for nearly two decades. A succession of chapters by acknowledged authorities covers evolution, phylogenetic relationships and biogeography, reproductive biology, mating systems and parental care, diet, feeding and digestive physiology, environmental physiology and energetics, the role of tilapias in ecosystems, population dynamics and management, genetics, seed production, nutrition, farming, economics and marketing. The book is aimed at biologists, fisheries scientists, aquaculturists, and all interested in aquatic ecology.
Author : C. Greg Lutz
Publisher : John Wiley & Sons
Page : 256 pages
File Size : 34,9 MB
Release : 2008-04-15
Category : Technology & Engineering
ISBN : 0470999829
Over recent years there have been major advances in the application of molecular, biotechnological and genetic techniques to a wide range of aquatic species. Until now, many working in a hands-on capacity in the area of aquaculture have not known what the benefits of this work could be to them. This important new book redresses this situation, providing clear details of the available scientific information and the direct application of techniques under simple and practical situations.