Comprehensive Simulation Model of a Tropical Demersal Fishery

Comprehensive Simulation Model of a Tropical Demersal Fishery PDF Author: Juan Carlos Seijo G.
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 464

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Comprehensive Simulation Model of a Tropical Demersal Fishery

Comprehensive Simulation Model of a Tropical Demersal Fishery PDF Author: Juan Carlos Seijo G.
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 464

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Book Description


Biology, Fisheries, and Culture of Tropical Groupers and Snappers

Biology, Fisheries, and Culture of Tropical Groupers and Snappers PDF Author: Francisco Arregu¡n-S nchez
Publisher: WorldFish
ISBN: 9718709622
Category : Groupers
Languages : en
Pages : 458

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SPATIAL: spacetime dynamics in marine fisheries, a bioeconomic software package for sedentary species

SPATIAL: spacetime dynamics in marine fisheries, a bioeconomic software package for sedentary species PDF Author: J. C. Seijo
Publisher: Food & Agriculture Org.
ISBN: 9789251034347
Category : Estimation theory
Languages : en
Pages : 136

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Fisheries Review

Fisheries Review PDF Author:
Publisher:
ISBN:
Category : Fish culture
Languages : en
Pages : 722

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Fisheries Bioeconomics

Fisheries Bioeconomics PDF Author: J. C. Seijo
Publisher: Food & Agriculture Org.
ISBN: 9789251040454
Category : Biology, Economic
Languages : en
Pages : 128

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Book Description
This book is presented in seven Chapters. Chapter 1 describes the basic assumptions underlying the optimal allocation of natural resources and the inherent characteristics of fisheries that determine, under unrestricted access, the failure to allocate resources, economic inefficiency and overfishing. To mitigate these undesired effects, the bioeconomic literature invokes the allocation of property rights, which in turn must be implemented within a management context. Thus, in this Chapter we suggest some guidelines to conduct management plans. Static and dynamic bioeconomic models are presented in Chapter 2 as a theoretical framework for the design of intelligent management schemes aiming at sustainable use of fish stocks. Classic models are shown, such as the Gordon-Schaefer based on the logistic. We also develop new bioeconomic approaches, such as a distributed-delay model to add realism to Smith's fleet dynamics approach. Chapter 2 also includes an introductory version of a bioeconomic yield-mortality model, and dynamic age-structured models. A comparison of the dynamic and static trajectories is stressed. The price of time and its implications for optimal resource allocation over time is also discussed. For the sake of adding realism to the above models, the systems approach is used in Chapter 3 to model different technological and ecological complexities that occur in marine fisheries. Ecological interdependencies (competition, predation), as well as technological interdependencies resulting from fleets with different fishing power and/or gear types, operating on components of a stock, or on different target species of a "mixed stock", are specified and modelled.

Theory and Management of Tropical Fisheries

Theory and Management of Tropical Fisheries PDF Author: Daniel Pauly
Publisher: WorldFish
ISBN: 9710400223
Category : Fishery management
Languages : en
Pages : 355

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Fishery Bulletin

Fishery Bulletin PDF Author:
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 336

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Trophic Models of Aquatic Ecosystems

Trophic Models of Aquatic Ecosystems PDF Author: Villy Christensen
Publisher: WorldFish
ISBN: 9711022842
Category : Aquatic ecology
Languages : en
Pages : 402

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Transition to Responsible Fisheries Economic and Policy Implications

Transition to Responsible Fisheries Economic and Policy Implications PDF Author: OECD
Publisher: OECD Publishing
ISBN: 9264188029
Category :
Languages : en
Pages : 264

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Book Description
This book identifies possible transition paths to responsible fisheries, assesses their consequences and provides policy recommendations on how to enhance prosperity in this sector.

Aquatic Sciences and Fisheries Abstracts

Aquatic Sciences and Fisheries Abstracts PDF Author:
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 1008

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