Stock Enhancement In The Management Of Freshwater Fisheries
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Restocking And Stock Enhancement Of Marine Invertebrate Fisheries
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Author : Johann D. Bell
language : en
Publisher: Elsevier
Release Date : 2005-12-07
Restocking And Stock Enhancement Of Marine Invertebrate Fisheries written by Johann D. Bell and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-12-07 with Science categories.
Annotation Many of the world's fisheries are in trouble - they no longer yield the catches, and potential profits, they once did. The habitats that support fisheries have been damaged by pollution and other irresponsible use of coastal land. Destructive fishing methods like trawling and blast fishing have also changed fish habitats resulting in support of fewer fish. The authors draw on more than 1000 scientific papers covering 11 groups/species of marine invertebrates. From this large literature, they distill 20 lessons for assessing and guiding the use of restocking and stock enhancement in the management of invertebrate fisheries. · Written by 7 expert authors · Covers 11 groups/species of marine invertebrates · Reviews over 1000 scientific papers · Identifies 20 lessons that can be learned from past restocking and stock enhancement initiatives · Proposes a new approach to assess the potential value of hatchery releases to complement other forms of management · Assesses progress of disciple against the blueprint for a responsible approach.
Stock Enhancement And Sea Ranching
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Author : Kenneth M. Leber
language : en
Publisher: John Wiley & Sons
Release Date : 2008-04-15
Stock Enhancement And Sea Ranching written by Kenneth M. Leber 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 2008-04-15 with Technology & Engineering categories.
The collapse of many of the World’s fisheries continues to be of major concern and the enhancement of fish stocks through techniques such as ranching is of huge importance and interest across the globe. This important book, which contains fully peer reviewed and carefully edited papers from the 2nd International Symposium in Stock Enhancement and Sea Ranching is broadly divided into sections covering the following areas: The present situation of stock enhancement Seed quality and techniques for effective stocking Health management of hatchery stocks Methods for evaluating stocking effectiveness Population management in stock enhancement and sea ranching Management of stocked populations Ecological interactions with wild stocks Genetic management of hatchery and wild stocks Socio-economics of stock enhancement Case studies Stock Enhancement and Sea Ranching has been written and edited by some of the world’s foremost authorities in fisheries science and related areas and is essential reading for all fisheries scientists throughout the World. Fish biologists, marine and aquatic scientists, environmental biologists, ecologists, conservationists, aquaculture personnel and oceanographers will all find much of use and interest within this book. All libraries within universities and research establishments where these subjects are studied and taught should have copies of this book on their shelves.
Documents Presented At The Symposium On Stock Enhancement In The Management Of Freshwater Fish Introductions And Transplantations
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Author :
language : en
Publisher:
Release Date : 1984
Documents Presented At The Symposium On Stock Enhancement In The Management Of Freshwater Fish Introductions And Transplantations written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1984 with Nature categories.
Inland Fishery Enhancements
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Author : T. Petr
language : en
Publisher: Daya Books
Release Date : 2001
Inland Fishery Enhancements written by T. Petr and has been published by Daya Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Fisheries categories.
The major objective of the book was to promote better understanding of how various factors must fit together for successful implementation of inland fisheries enhancement programmes. Accordingly, the papers span a broad range of topics: technical, socio-economic, cultural and administrative. Techniques, geographic constraints, problems of information gathering and monitoring, and genetics are addressed. Because of its relative importance as an enhancement technique, stocking received much attention; areas discussed include strategies, modelling and prediction of results, health management and fitness of stocked fish as well as stocking experiences by type of water body. Cage culture: its importance, promotion through extension and limitations is also considered. Other paper cover social and economic benefits and their distribution, institutions and self and participatory management. Country reviews dealing very broadly with enhancements are also included. Contents Chapter 1: An Evaluation of Present Techniques for the Enhancement of Fisheries by R L Welcomme & D M Bartley, Chapter 2: Geography and Constraints on Inland Fishery Enhancements by James McDaid Kapetsky, Chapter 3: Review of the Administration and of Benefits from Fishery Enhancements in Australia by T Petr, Chapter 4: Inland Fishery Management and Enhancement in Cambodia by Nao Thuok, Chapter 5: Reservoir Stocking in Latin America: An Evaluation by Rolando Quiros, Chapter 6: An Appraisal of Stocking Strategies in the Light of Developing Country Constraints by Ian G Cowx, Chapter 7: How Predictable is the Outcome of Stocking? by Kai Lorenzen & Caroline J Garaway, Chapter 8: Review of Stock Enhancement in the Floodplains of Bangladesh by A I Payne & V Cowan, Chapter 9: Optimising Stocking Density of Carp Fingerlings Through Modelling of the Carp Yield in Relationto Average Water Transparency in Enhanced Fisheries in Semi-Enclosed Water Bodies in Western Bangladesh by M Rezaul Hazan & Hans A J Middendorp, Chapter 10: Current Methods and Constraints for Monitoring Production from Inland Capture Fisheries and Aquaculture by K J Rana, R Grainger & Adele Crispoldi-Hotta, Chapter 11: Obtaining Basic Information for the Enhancement of Small Water Body Fisheries: A Regional Project Viewpoint by L Verheust, Chapter 12: Genetical Asepcts of Fisheries Enhancement by D O F Skibinski, Chapter 13: Practical Aspects of Selection and Fitness of Stocked Fish by David J Penman & B J McAndrew, Chapter 14: Health Managment in Stocked Fisheries by R Wootten, Chapter 15: Implementation of Extension for Net-Cage Aquaculture in Indonesian Reservoirs: Pitfalls and Prospects by Sutandar Zainal & Pepen Effendi, Chapter 16: The Development of Cage Culture and Its Role of Fishery Enhancement in China by Baotong Hu & Yeping Liu, Chapter 17: Cage Culture: Limitations in Lakes and Reservoirs by Malcolm C M B & J Alan Stewart, Chapter 18: Fisheries Extension in Small Water Boday Fisheries in Zimbawe by N Songore, Chapter 19: An Assessment of the Economic Benefits from Stocking Seasonal Floodplains in Bengladesh by Liaquat Ali & Md Zahirul Islam, Chapter 20: Social and Economic Aspects of Reservoirs Enhancement in Kerala Reservoirs by D M Peters & C Feustel, Chapter 21: Social Economic and Cultural Aspects in Implementing Inland Fishery Enhancements in the Philippines by Catalion R Dela Cruz, Chapter 22: Open Water Stocking in Bangladesh: Experiences from the Third Fisheries Project by I Ahmad, S J R Bland, C R Price & R Kershaw, Chapter 23: Social and Distributional Issues in Open Water Fisheries Management in Banglades by Paul M Thompson & Md M Hossain, Chapter 24: Enhancement of Inland Fisheries in Nigeria: The Institutional Context Provided by Traditional and Modern Systems of Fisheries Management by A E Neiland & B M B Ladu, Chapter 25: Establishing Fishers Groups for Self-Management of Enhanced Fisheries in Semi-Closed Water Bodies in Western Bangladesh: The Experience of the Oxbow Lakes Small Scale Fisherman Project (OLP-II) by Niaz A Apu & H A J Middendorp, Chapter 26: Status and Prospects of Participatory Fisheries Management Programmes in Malawi by U F Scholtx, F J Njaya, S Chimatiro, M Hummel, S Donda & B J Mkoko, Chapter 27: Participatory Management of Reservoir Fisheries in North-Eastern Brazil by Frances Ivo Barbosa & Wolf D Hartmann, Chapter 28: Inland Fisheries Enhancement Implementation Criteria: Are Common Measures Attainable? A Consultation Restrospective by P A Siri & A F Born.
Rapport Du Groupe De Travail De La Cecpi Sur L Am Lioration Des Stocks Hambourg R Publique F D Rale D Allemagne 16 19 Mai 1983
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Author : EIFAC Working Party on Stock Enhancement
language : en
Publisher: Bernan Press(PA)
Release Date : 1984
Rapport Du Groupe De Travail De La Cecpi Sur L Am Lioration Des Stocks Hambourg R Publique F D Rale D Allemagne 16 19 Mai 1983 written by EIFAC Working Party on Stock Enhancement and has been published by Bernan Press(PA) this book supported file pdf, txt, epub, kindle and other format this book has been release on 1984 with Nature categories.
Freshwater Fisheries Ecology
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Author : John F. Craig
language : en
Publisher: John Wiley & Sons
Release Date : 2016-01-12
Freshwater Fisheries Ecology written by John F. Craig 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 2016-01-12 with Technology & Engineering categories.
Inland fisheries are vital for the livelihoods and food resources of humans worldwide but their importance is underestimated, probably because large numbers of small, local operators are involved. Freshwater Fisheries Ecology defines what we have globally, what we are going to lose and mitigate for, and what, given the right tools, we can save. To estimate potential production, the dynamics of freshwater ecosystems (rivers, lakes and estuaries) need to be understood. These dynamics are diverse, as are the earths freshwater fisheries resources (from boreal to tropical regions), and these influence how fisheries are both utilized and abused. Three main types of fisheries are illustrated within the book: artisanal, commercial and recreational, and the tools which have evolved for fisheries governance and management, including assessment methods, are described. The book also covers in detail fisheries development, providing information on improving fisheries through environmental and habitat evaluation, enhancement and rehabilitation, aquaculture, genetically modified fishes and sustainability. The book thoroughly reviews the negative impacts on fisheries including excessive harvesting, climate change, toxicology, impoundments, barriers and abstractions, non-native species and eutrophication. Finally, key areas of future research are outlined. Freshwater Fisheries Ecology is truly a landmark publication, containing contributions from over 100 leading experts and supported by the Fisheries Society of the British Isles. The global approach makes this book essential reading for fish biologists, fisheries scientists and ecologists and upper level students in these disciplines. Libraries in all universities and research establishments where biological and fisheries sciences are studied and taught should have multiple copies of this hugely valuable resource. About the Editor John Craig is Editor-in-Chief of the Journal of Fish Biology and has an enormous range of expertise and a wealth of knowledge of freshwater fishes and their ecology, having studied them around the globe, including in Asia, North America, Africa, the Middle East and Europe. His particular interests have been in population dynamics and life history strategies. He is a Fellow of the Linnean Society of London and the Royal Society of Biology.
Sustainability And Management Of Aquaculture And Fisheries
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Author : Har Darshan Kumar
language : en
Publisher: Daya Books
Release Date : 2003
Sustainability And Management Of Aquaculture And Fisheries written by Har Darshan Kumar and has been published by Daya Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Aquaculture categories.
Sustainable water management, food security and water security being some of the most critical issues facing the world in the 21st century - dubbed the Century of Water : this monograph outlines various options for proactive management of fisheries and aquaculture to sustainably meet the growing food requirements of millions of people living in developing countries both in rural areas and in cities. Both freshwater and marine fisheries are covered. Besides giving production statistics calculated by various organisations, the book lists traditional as well as potentially promising newer organisms suitable for aquaculture in swamps, ponds, marshes, lakes and mangroves not only as a source of nutritious food but also as employment avenues for small-scale or marginal fisherfolk. The book can server as an introductory text for courses in fisheries and aquaculture both in traditional universities and in marine and freshwater institutes. Contents Chapter 1: General Introduction; Definitions, Definition of categories, Fish description, Sustainable development, Unsustainable fisheries, Aquaculture sustainability and food security, Wastes for aquaculture, Sustainable use of living marine sustainable, Aquaculture, Role of local governments in sustainable development, Enhancements systems approach to aquaculture, Quality, Safety, Marketing and trade of aquaculture products, Growth enhancement by genetic manipulation management concerns; Chapter 2: Fish Farming; Introduction, Sustainable aquaculture, Organic aquaculture, Genetics and aquaculture, Nutrition and feeding, Rapid fattening of Wild-caught eels, Exotic species, Salmon farming, Poverty alleviation, Box 2.1 CARP (Cyprinus carpio linnaeus), (Family Cyprinidae), Aquatic resources and the livelihoods of poor people, Water quality: Dissolved oxygen for sustainable aquaculture, Types of systems, Infrastructure and support technologies, Recirculation, Recirculation technology, Some new approaches, Fish cage systems, Inshore-nearshore cage farms, Offshore cage farming, Integrated cage-cum-pond aquaculture system, Abalone culture, Agriculture-aquaculture integration, Choice of fish species, Public health, Fodder-fish integration, Refuges, Stocking for rice-fish culture, Species-specific biology, Feeding and maintenance in rice-fish system, Management, Effects on rice yield, Benefits and potentials, Fish for integrated pest management in rice production, Fish as predators in rice fields, Shrimp farming in the sonoran desert; Chapter 3: Marine Fisheries and Aquaculture; Introduction, Trends in fishery development, Stock assessment, Global shellfish production, Fisheries and bioeconomics, The value of fisheries, Surplus production models, Stability, Multispecies assessment, Length, weight and age determination, Global synchrony in fish population variations, Marine protected areas, Scales relevant to recruitment in large marine, Ecosystems, Growth, survival and recruitment in large marine ecosystems (LMEs), Growth, Density-independent factors, Intrinsic or innate factors, A generalized concept of recruitment factors, Recruitment research in large marine, Ecosystems, Scallop farming, Sustainable shrimp culture, Aquaculture shrimp culture, Aquaculture in africa, Sustainable commercial aquaculture in sub-saharan africa, Sea urchin aquaculture (Echinoculture), Marine biotechnology and aquaculture, Biosecurity for shrimp aquaculture, Polyploidy in shrimp; Chapter 4: Coastal Aquaculture; Introduction, Global aquaculture production, Production systems, Cage cultivation, Chemicals and their applications, Soil and water treatments, Fertilizers, Disinfectants, Antibacterial agents, Therapeutants other than antibacterials, Pesticides, Herbicides/Algicides, Feed additives, Hormones, Issues of concern, Persistence, Residues in non-cultured organisms, Toxicity to non-target species, Stimulation of resistance, Effects on sediment biogeochemistry, Nutrient enrichment, Health of farm workers, Residues in seafood, Quality assurance of chemicals used in aquaculture, Difficulties in effluent treatment, Need for environmental fate and effects, Information, Salmon aquaculture, Prawn cultivation, Milkfish aquaculture in the philippines, Marine shrimp aquaculture in thailand; Chapter 5: Fisheries, Farming and Aquaculture in China and India; Introduction, Marine fisheries development, Selected species for sea farming, Seaweed, Molluscs, Abalone, Curstaceans (shrimp), Echinoderms (Sea cucumbers), Box 5.1 Sea cucumber, Marine fish (Left-eyed flounder), Sea farming and sea ranching systems, Inland fishery enhancements in china, Enhancement methods, Protection of natural fish resources, Stocking, Cage and pen fish culture, Reservoir fisheries, Marine capture fisheries (india), Inappropriate exploitation patterns, Target fishing, Managment versus exploitation, Sea ranching, Mariculture, Aquaculture, Shrimp production, Diversity and sustainability in aquaculture production, Regulation of egg production in crustaceans; Chapter 6: Inland Fisheries; Introduction, Perspectives, Polyculture, Transition from commercial to recreational use, Valuation, Environmental issues, Tilapia-the aquatic chicken, Tilapia genetics, Bird predation, Monosex populations, Lobster farming, Koura farming, Aquaculture techniques, Fishery biomanipulation, Fish removal, Stocking piscivorous fish, Impact of biomanipulation on fishery and fish stocks; Chapter 7: Wetlands and Mangroves; Introduction, Wetlands, Classes, Major Problems, Subsistence production and commercial production, Objectives of wetland management, Protection of wetlands, Management and conservation of wetlands in large lakes, Wetlands and shoreline gradients, Water level fluctuations, A model for changes in shoreline wetlands, A model for frequency and intensity of flooding, Centrifugal organization, Management guidelines, Mangroves-conversion into fish farms, Mangrove losses from shrimp farming, Aquaculture in wetlands of north india, nepal and bangladesh, Shrimp culture in india and bangladesh, Homestead catfish culture in bangladesh, Rice-cum-fish cultivation in nepal; Chapter 8: Freshwater Aquaculture in Europe; Introduction, Finfish production, The fish species, The role of introduced freshwater species in aquaculture production, Fish for industrial systems, Hygiene in foodstuffs, Production, products and sales, FAO code of conduct for responsible fisheries, FEAP code of conduct, Impact on trade of environmental and health/ hygiene legislation, Competition among aquaculture products, fish and non-fish meat products, Management of inland fisheries and aquaculture: Social, economic and cultural perspectives, Solutions, Inland fisheries in germany, Lake restoration in denmark; Chapter 9: Management of fisheries and aquaculture; Introduction, Models as a management tool, Articles relating to food safety, Article 6- General principles, Article 7- Fisheries management, Rehabilitation, Fisheries management and safety at sea, Role of fishermen, Good management practices, Sector level operating principles, Use of GMPs, Relationship of GMPs with other environmental management initiatives; Benefits of GMPs, Process for site specific SMPs, Initiation and participation co-management, Sector-level management needs, Integrated resource management, Management post-johannesburg, Five module LME approach, Management of post-harvest problems, Components of a national plan; Chapter 10: Environmental concerns; Introduction, Effects of fisheries on marine ecosystems, Overfishing, Impact of dams on fisheries, Aquatic macrophytes as a habitat of vectors and hosts of tropical diseases and biological control, Using fish, Aquaculture and inland fisheries, Global edible fish supply, Outlook, Inland fisheries, Threats, Managing species introductions, Pest fish in freshwater, Impacts of marine aquaculture, Secondary production in the oceans and the response to climate change, Effects of ultraviolet radiation on fisheries, Diel variation of DNA damage and repair, Effects of UV-B on fish in the antarctic, Effects of UV-B on phytoplankton, Variability of solar UV-B, Environmental effects of mussel farming, Minimizing environmental impacts of shrimp feeds.
Management Of Freshwater Fisheries
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Author : Arrignon J.
language : en
Publisher:
Release Date : 1997
Management Of Freshwater Fisheries written by Arrignon J. and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with categories.
Eifac Technical Paper
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Author :
language : en
Publisher:
Release Date : 1984
Eifac Technical Paper written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1984 with Fisheries categories.
Fisheries Management
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Author : Ian Wellby
language : en
Publisher: John Wiley & Sons
Release Date : 2010-02-09
Fisheries Management written by Ian Wellby 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 2010-02-09 with Technology & Engineering categories.
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 experience Vital and commercially important information for fisheries managers A useful reference source for upper level students and academics Covers an important multi-million pound industry across many countries