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Developing An Overall Indicator For Monitoring Temporal Variation In Fish Size At Age And Its Application To Cod Gadus Morhua In The Northwest Atlantic Nafo Subdivision 3ps
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Book Synopsis Developing an Overall Indicator for Monitoring Temporal Variation in Fish Size at Age and Its Application to Cod (Gadus Morhua) in the Northwest Atlantic, NAFO Subdivision 3Ps by : Yong Chen
Download or read book Developing an Overall Indicator for Monitoring Temporal Variation in Fish Size at Age and Its Application to Cod (Gadus Morhua) in the Northwest Atlantic, NAFO Subdivision 3Ps written by Yong Chen and published by . This book was released on 1999 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Developing an Overall Indicator for Monitoring Temporal Variation in Fish Size at Age and Its Application to Cod (Gadus Morhua) in the Northwest Atlantic, NAFO Subdivision 3Ps by : Yong Chen
Download or read book Developing an Overall Indicator for Monitoring Temporal Variation in Fish Size at Age and Its Application to Cod (Gadus Morhua) in the Northwest Atlantic, NAFO Subdivision 3Ps written by Yong Chen and published by . This book was released on 1999 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Spawning and Life History Information for North Atlantic Cod Stocks by : K. M. Brander
Download or read book Spawning and Life History Information for North Atlantic Cod Stocks written by K. M. Brander and published by . This book was released on 2005 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis ICES Cooperative Research Report by :
Download or read book ICES Cooperative Research Report written by and published by . This book was released on 2005 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Age Determination Methods for Northwest Atlantic Species: Atlantic Cod, Gadus Morhua by :
Download or read book Age Determination Methods for Northwest Atlantic Species: Atlantic Cod, Gadus Morhua written by and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The Northeast Fisheries Science Center presents the section of "Age Determination Methods for Northwest Atlantic Species," on Atlantic cod, Gadus morhua, by J. Penttila. A major problem in age determination of cod is distinguishing between the settling check and the first annulus. Migration pattern indicate movement toward the south and west in winter and early spring and towards the north and east in late spring and summer.
Book Synopsis Risk Evaluation and Biological Reference Points for Fisheries Management by : National Research Council Canada
Download or read book Risk Evaluation and Biological Reference Points for Fisheries Management written by National Research Council Canada and published by NRC Research Press. This book was released on 1993 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: Papers presented: 1) Reference points for fisheries management: the western Canadian experience; 2) Reference points for fisheries management: the eastern Canadian experience; 3) Reference points for fisheries management: the ICES experience; 4) Spawning stock biomass per recruit in fisheries management: foundation and current use; 5) The development of a management procedure for the South African anchovy resource; 6) How much spawning per recruit is enough?; 7) The behaviour of Flow, Fmed and Fhigh in response to variation in parameters used for their estimation; 8) The Barents Sea capelin stock collapse: a lesson to learn; 9) Variance estimates for fisheries assessment: their importance and how best to evaluate them; 10) Evaluating the accuracy of projected catch estimates from sequential population analysis and trawl survey abundance estimates; 11) Bootstrap estimates of ADAPT parameters, their projection in risk analysis and their retrospective patterns; 12) Analytical estimates of reliability for the projected yield from commercial fisheries; 13) Risk evaluation of the 10% harvest rate procedure for capelin in NAFO Division 3L; 14) Using jackknife and Monte Carlo simulation techniques to evaluate forecast models for Atlantic salmon; 15) Monte Carlo evaluation of risks for biological reference points used in New Zealand fishery assessments; 16) A comparison of event free risk analysis to Ricker spawner-recruit simulation: an example with Atlantic menhaden; 17) Choosing a management strategy for stock rebuilding when control is uncertain; 18) Risks and uncertainties in the management of a single-cohort squid fishery: the Falkland Islands Illex fishery as an example; 19) Risks of over- and under-fishing new resources; 20) Estimation of density-dependent natural mortality in British Columbia herring stocks through SSPA and its impact on sustainable harvesting strategies; 21) The comparative performance of production-model and ad hoc tuned VPA based feedback-control management procedures for the stock of Cape hake off the west coast of Africa; 22) A proposal for a threshold stock size and maximum fishing mortality rate; 23) Biological reference points for Canadian Atlantic gadoid stocks; 24) Stochastic locally-optimal harvesting; 25) ITQ based fisheries management; 26) Bioeconomic methods for determining TACs; 27) Management strategies: fixed or variable catch quotas; 28) Bioeconomic impacts of TAC adjustment strategies: a model applied to northern cod; 29) Experimental management programs for two rockfish stocks off British Columbia; 30)A brief overview of the experimental approach to reducing uncertainty in fisheries management; 31) Fisheries management organizations: a study of uncertainty.
Book Synopsis Rebuilding of Marine Fisheries: Global review by : Serge Garcia
Download or read book Rebuilding of Marine Fisheries: Global review written by Serge Garcia and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Rebuilding depleted stocks is a central part of the fisheries governance agenda. By analysing the available literature, Part 1 of "Rebuilding of marine fisheries" provides a global review of the emergence of the rebuilding paradigm, its key concepts, the trends in fishery resources, and the empirical evidence available on stocks depletion, collapse and rebuilding. It addresses the bio-ecological, economic, and human dimensions of rebuilding or restoration of stocks, multispecies assemblages and habitats/ecosystems and touches on the need for rebuilding at the whole sector level when depletion has become widespread and chronic. The human imensions of stocks and fisheries are given particular attention, looking at conflicting objectives, the bio-economy of rebuilding, its costs and benefits, and the distributional effects of the related reform among actors with their potential social consequences in the short and long terms. Governance is addressed in detail: legal and policy frameworks; rationale and objectives of a rebuilding regime; alternative rebuilding strategies; reference values and protocols; regulatory time-frames; risk management and harvest control rules; impacts of climatic oscillations; management tool-box; implementation guidance and performance evaluation. The document ends with a review of the determinants of success of a rebuilding programme."--Publisher's description for part 1.
Book Synopsis Resiliency of Gadid Stocks to Fishing and Climate Change by : Gordon H. Kruse
Download or read book Resiliency of Gadid Stocks to Fishing and Climate Change written by Gordon H. Kruse and published by University of Alaska Press. This book was released on 2008 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Causes of Temporal Variation in Atlantic Cod (Gadus Morhua) Condition by :
Download or read book Causes of Temporal Variation in Atlantic Cod (Gadus Morhua) Condition written by and published by . This book was released on 2010 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Study of the Effects of Size-dependent Processes on Survival and Growth of Atlantic Cod (Gadus Morhua) Larvae by : Yingming Zhao
Download or read book A Study of the Effects of Size-dependent Processes on Survival and Growth of Atlantic Cod (Gadus Morhua) Larvae written by Yingming Zhao and published by . This book was released on 2001 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Early Life History and Recruitment in Fish Populations by : R.C. Chambers
Download or read book Early Life History and Recruitment in Fish Populations written by R.C. Chambers and published by Springer Science & Business Media. This book was released on 1997-07-31 with total page 638 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many of the processes influencing recruitment to an adult fish population or entry into a fishery occur very early in life. The variations in life histories and behaviours of young fish and the selective processes operating on this variation ultimately determine the identities and abundance of survivors. This important volume brings together contributions from many of the world's leading researchers from the field of fish ecology. The book focuses on three major themes of pressing importance in the analysis of the role that the early life history of fishes plays in the number and quality of recruits: the selective processes at play in their early life history; the contributions of early life history to the understanding of recruitment.
Book Synopsis Handbook of Fish Biology and Fisheries by : Paul J. B. Hart
Download or read book Handbook of Fish Biology and Fisheries written by Paul J. B. Hart and published by John Wiley & Sons. This book was released on 2008-04-15 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent decades have witnessed strong declines in fish stocks aroundthe globe, amid growing concerns about the impact of fisheries onmarine and freshwater biodiversity. Fisheries biologists andmanagers are therefore increasingly asking about aspects ofecology, behaviour, evolution and biodiversity that weretraditionally studied by people working in very separate fields.This has highlighted the need to work more closely together, inorder to help ensure future success both in management andconservation. The Handbook of Fish Biology and Fisheries has beenwritten by an international team of scientists and practitioners,to provide an overview of the biology of freshwater and marine fishspecies together with the science that supports fisheriesmanagement and conservation. This volume, subtitled Fish Biology, reviews a broadvariety of topics from evolutionary relationships and globalbiogeography to physiology, recruitment, life histories, genetics,foraging behaviour, reproductive behaviour and community ecology.The second volume, subtitled Fisheries, uses much of thisinformation in a wide-ranging review of fisheries biology,including methods of capture, marketing, economics, stockassessment, forecasting, ecosystem impacts and conservation. Together, these books present the state of the art in ourunderstanding of fish biology and fisheries and will serve asvaluable references for undergraduates and graduates looking for acomprehensive source on a wide variety of topics in fisheriesscience. They will also be useful to researchers who needup-to-date reviews of topics that impinge on their fields, anddecision makers who need to appreciate the scientific backgroundfor management and conservation of aquatic ecosystems. To order volume I, go to the box in the top right hand corner.Alternatively to order volume II, go to:http://www.blackwellpublishing.com/book.asp?ref=063206482X or toorder the 2 volume set, go to:http://www.blackwellpublishing.com/book.asp?ref=0632064838. Provides a unique overview of the study of fish biology andecology, and the assessment and management of fish populations andecosystems. The first volume concentrates on aspects of fish biology andecology, both at the individual and population levels, whilst thesecond volume addresses the assessment and management of fishpopulations and ecosystems. Written by an international team of expert scientists andpractitioners. An invaluable reference tool for both students, researchers andpractitioners working in the fields of fish biology andfisheries.
Book Synopsis Development of Fishery Statistics in the North Atlantic by : George Armytage Rounsefell
Download or read book Development of Fishery Statistics in the North Atlantic written by George Armytage Rounsefell and published by . This book was released on 1948 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fisheries Acoustics by : D.N. MacLennan
Download or read book Fisheries Acoustics written by D.N. MacLennan and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 341 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Developing and Sustaining World Fisheries Resources by : D. A. Hancock
Download or read book Developing and Sustaining World Fisheries Resources written by D. A. Hancock and published by . This book was released on 1997 with total page 797 pages. Available in PDF, EPUB and Kindle. Book excerpt: Why do some fisheries survive while others collapse? What are the roles of science, economics, sociology and politics in fisheries management? How can fisheries resources be allocated, and who owns the fish? How can aquaculture help sustain world fisheries? What is needed to manage fisheries sustainablity?
Book Synopsis Worldwide Review of Bottom Fisheries in the High Seas by : Alexis Bensch
Download or read book Worldwide Review of Bottom Fisheries in the High Seas written by Alexis Bensch and published by Food & Agriculture Organization of the UN (FAO). This book was released on 2008 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document provides a summary of the current status of high seas bottom fisheries worldwide based on the best information available. The review contains information on the fleets and their fishing activities across nine major oceanic areas. It also informs the implementation of the FAO International Guidelines for the Management of Deep-sea Fisheries in the High Seas by providing background information and highlighting gaps in the available information.
Author :Canada. Department of Fisheries and Oceans Publisher :Peches Et Oceans Direction Generale Des Communications = Fisheries and Oceans Communications Dir ISBN 13 : Total Pages :376 pages Book Rating :4.:/5 (31 download)
Book Synopsis Le Golfe Du Saint-Laurent--petit Océan Ou Grand Estuaire? by : Canada. Department of Fisheries and Oceans
Download or read book Le Golfe Du Saint-Laurent--petit Océan Ou Grand Estuaire? written by Canada. Department of Fisheries and Oceans and published by Peches Et Oceans Direction Generale Des Communications = Fisheries and Oceans Communications Dir. This book was released on 1991 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of a workshop, the scientific reviews and the contributed papers presented at the symposium. The document presents a brief historical summary of marine research in the Gulf; reports the discussions, conclusions and recommendations of the different working groups on oceanography (physics, biology, chemistry and sedimentology) and on the fishery (fish and invertebrates); then presents the discussions of each multidisciplinary working group, centered around how the St. Lawrence system may be used as a natural laboratory which will contribute to the solution of major long-term problems of conservation of natural resources and of the quality of the environment.
