Fish Population Dynamics
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Fish Population Dynamics
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Author : J. A. Gulland
language : en
Publisher: John Wiley & Sons
Release Date : 1977
Fish Population Dynamics written by J. A. Gulland and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 1977 with Nature categories.
This book describes how the dynamics of fish populations can be analysed in terms of the factors affecting their rates of growth, mortality and reproduction, with particular emphasis on the effects of fishing. Chapters on individual species or families of fish describe how the methods have been applied to some of the major fisheries of the world. The book gives an understanding of some of the changes that have taken place in the fisheries and provides guidance on the proper conservation an management of these important resources. This book is the first attempt to bring together in a single volume both theoretical methods and practical experience in a wide range of fisheries.
Theory Of Fish Population Dynamics
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Author : Georgij Vasilʹevič Nikolʹskij
language : en
Publisher:
Release Date : 1969
Theory Of Fish Population Dynamics written by Georgij Vasilʹevič Nikolʹskij and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1969 with categories.
Fish Population Dynamics
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Author : J. A. Gulland
language : en
Publisher:
Release Date : 1988
Fish Population Dynamics written by J. A. Gulland and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1988 with Fish populations categories.
Fish Population Dynamics In Tropical Waters
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Author : Daniel Pauly
language : en
Publisher: WorldFish
Release Date : 1984-01-01
Fish Population Dynamics In Tropical Waters written by Daniel Pauly and has been published by WorldFish this book supported file pdf, txt, epub, kindle and other format this book has been release on 1984-01-01 with Nature categories.
Theory Of Fish Population Dynamics
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Author : Georgiĭ Vasilʹevich Nikolʹskiĭ
language : en
Publisher:
Release Date : 1969
Theory Of Fish Population Dynamics written by Georgiĭ Vasilʹevich Nikolʹskiĭ and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1969 with Science categories.
On The Dynamics Of Exploited Fish Populations
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Author : Raymond J.H. Beverton
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
On The Dynamics Of Exploited Fish Populations written by Raymond J.H. Beverton and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
Among the fishes, a remarkably wide range of biological adaptations to diverse habitats has evolved. As well as living in the conventional habitats of lakes, ponds, rivers, rock pools and the open sea, fish have solved the problems of life in deserts, in the deep sea, in the cold antarctic, and in warm waters of high alkalinity or of low oxygen. Along with these adaptations, we find the most impressive specializations of morphology, physiology and behaviour. For example we can marvel at the high-speed swimming of the marlins, sailfish and warm-blooded tunas, air-breathing in catfish and lungfish, parental care in the mouth-brooding cichlids, and viviparity in many sharks and toothcarps. Moreover, fish are of considerable importance to the survival of the human species in the form of nutritious, delicious and diverse food. Rational exploitation and management of our global stocks of fishes must rely upon a detailed and precise insight of their biology. The Chapman & Hall Fish and Fisheries Series aims to present timely volumes reviewing important aspects of fish biology. Most volumes will be of interest to research workers in biology, zoology, ecology and physiology but an additional aim is for the books to be accessible to a wide spectrum of non-specialist readers ranging from undergraduates and postgraduates to those with an interest in industrial and commercial aspects of fish and fisheries.
Population Dynamics Of Commercial Fish In Inland Reservoirs
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Author : L.A. Kuderskii
language : en
Publisher: CRC Press
Release Date : 1996-06-01
Population Dynamics Of Commercial Fish In Inland Reservoirs written by L.A. Kuderskii and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996-06-01 with Science categories.
This text analyzes the structure of fish populations in inland reservoirs, based on absolute values of their mass. The structure of population and its changes have been examined in seven fish species from small lakes, two from large lakes and seven from large reservoirs in plains. Special attention has been paid to the main indicator of the structure of population-correlation between the age of ichthyomass and mass maturation.
Fish Population Dynamics Monitoring And Management
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Author : Ichiro Aoki
language : en
Publisher: Springer
Release Date : 2018-05-22
Fish Population Dynamics Monitoring And Management written by Ichiro Aoki and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-05-22 with Science categories.
This book explores how we can solve the urgent problem of optimizing the use of variable, uncertain but finite fisheries resources while maintaining sustainability from a marine-ecosystem conservation perspective. It offers readers a broad understanding of the current methods and theory for sustainable exploitation of fisheries resources, and introduces recent findings and technological developments. The book is divided into three parts: Part I discusses fish stock dynamics, and illustrates how ecological processes affecting life cycles and biological interactions in marine environments lead to fish stock variability in space and time in major fish groups; small pelagic fish, demersal fish and large predatory fish. These insights shed light on the mechanisms underlying the variability in fish stocks and form the essential biological basis for fisheries management. Part II addresses the technologies and systems that monitor changes in fisheries resources and marine ecosystems using two approaches: fishery-dependent and fishery-independent data. It also describes acoustic surveys and biological sampling, as well as stock assessment methods. Part III examines management models for effectively assessing the natural variability in fisheries resources. The authors explore ways of determining the allowable catch in response to changes in stock abundance and how to incorporate ecological processes and monitoring procedures into management models. This book offers readers a broad understanding of sustainable exploitation as well as insights into fisheries management for the next generation.
Fisheries Biology
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Author : D. H. Cushing
language : en
Publisher:
Release Date : 1981
Fisheries Biology written by D. H. Cushing and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1981 with Nature categories.
This new edition, completely revised, takes into account the considerable amount of research conducted since publication of the original edition. Dr.Cushing has rearranged the material, pointing it to graduate students and practicing fisheries biologists.
Population Dynamics Of Commercial Fish In Inland Reservoirs
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Author : L.A. Kuderskii
language : en
Publisher: Routledge
Release Date : 2017-10-19
Population Dynamics Of Commercial Fish In Inland Reservoirs written by L.A. Kuderskii and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-10-19 with Science categories.
This text analyzes the structure of fish populations in inland reservoirs, based on absolute values of their mass. The structure of population and its changes have been examined in seven fish species from small lakes, two from large lakes and seven from large reservoirs in plains. Special attention has been paid to the main indicator of the structure of population-correlation between the age of ichthyomass and mass maturation.