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Author: National Research Council Canada
Publisher: NRC Research Press
ISBN: 9780660149561
Category : Nature
Languages : en
Pages : 456
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Book Description
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.
Author: National Research Council Canada
Publisher: NRC Research Press
ISBN: 9780660149561
Category : Nature
Languages : en
Pages : 456
Get Book Here
Book Description
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.
Author: Chris Wickham
Publisher: Yale University Press
ISBN: 0300222211
Category : History
Languages : en
Pages : 495
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Book Description
A spirited history of the changes that transformed Europe during the 1,000-year span of the Middle Ages: “A dazzling race through a complex millennium.”—Publishers Weekly The millennium between the breakup of the western Roman Empire and the Reformation was a long and hugely transformative period—one not easily chronicled within the scope of a few hundred pages. Yet distinguished historian Chris Wickham has taken up the challenge in this landmark book, and he succeeds in producing the most riveting account of medieval Europe in a generation. Tracking the entire sweep of the Middle Ages across Europe, Wickham focuses on important changes century by century, including such pivotal crises and moments as the fall of the western Roman Empire, Charlemagne’s reforms, the feudal revolution, the challenge of heresy, the destruction of the Byzantine Empire, the rebuilding of late medieval states, and the appalling devastation of the Black Death. He provides illuminating vignettes that underscore how shifting social, economic, and political circumstances affected individual lives and international events—and offers both a new conception of Europe’s medieval period and a provocative revision of exactly how and why the Middle Ages matter. “Far-ranging, fluent, and thoughtful—of considerable interest to students of history writ large, and not just of Europe.”—Kirkus Reviews, (starred review) Includes maps and illustrations
Author: W. Fred van Raaij
Publisher: Springer
ISBN: 1137544252
Category : Business & Economics
Languages : en
Pages : 286
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Book Description
Government policies, marketing campaigns of banks, insurance companies, and other financial institutions, and consumers' protective actions all depend on assumptions about consumer financial behavior. Unfortunately, many consumers have no or little knowledge of budgeting, financial products, and financial planning. It is therefore important that organizations and market authorities know why consumers spend, borrow, insure, invest, and save for their retirement - or why they do not. Understanding Consumer Financial Behavior provides a systemic economic and behavioral approach to the way people handle their finances. It discusses the different types of financial behaviors consumers may engage in and explores the psychological explanations for their behavior and choices. This exciting new book is essential reading for scholars of marketing, finance, and management; financial professionals; and consumer policy makers.
Author: Etienne Prévost
Publisher: Editions Quae
ISBN: 9782738009623
Category : Technology & Engineering
Languages : en
Pages : 234
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Book Description
This book collects the available knowledge about the ecology of Atlantic salmon and contemporary stock assessment methods supporting the specific task of establishing reference points. Bayesian approaches for incorporating uncertainty are front and centre in the book. Stock and recruitment analysis methods, transport of reference points, risk analysis and use of index measures of abundance are presented in a format which can be readily understood and applied by scientists, educators, professionals and undergraduate students.
Author: Giuseppe Lembo
Publisher: Food & Agriculture Org.
ISBN: 9789251056226
Category : Business & Economics
Languages : en
Pages : 100
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Book Description
This workshop stressed that the concept of reference points (RPs) needs to be closely connected to the management objective of concerned fisheries, taking into account various parameters such as maximum sustainable yield, economic and social benchmark and environment concern. Participants stressed the need to define different RPs for each dimension of management or to identify a single RP aimed at ensuring the sustainability of the system, thereby no longer limited to biological aspects. A review of possible approaches to setting RPs and indicators for Black Sea fisheries emphasized the dynamic nature of recent ecosystem changes. The traffic light approach was illustrated as a means of following dynamic changes and gaining a broad perspective on events at the ecosystem level. The workshop outlined the main RPs obtained by applying the bio-economic optimization models of effort and effort-catch as derived from the theory of population dynamics.
Author: Zachary Gough
Publisher:
ISBN: 9781624621062
Category :
Languages : en
Pages :
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Book Description
Author: Michel Lauricella
Publisher:
ISBN: 9781681984520
Category : Anatomy, Artistic
Languages : en
Pages : 96
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Book Description
Here you will find the most common and useful approaches to the body's underlying skeleton and bone structure, which will fuel your imagination and enrich your observational skills as you draw the living form. In this small, portable guide, artist and teacher Michel Lauricella focuses on the essentials you need to know, creating a book that is highly usable and helpful for artists of all kinds. Sections include: head and neck; torso and shoulders; upper limbs; lower limbs.
Author: United States. Army. Office of the Chief of Engineers
Publisher:
ISBN:
Category : Engineering
Languages : en
Pages : 610
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Book Description
Author:
Publisher:
ISBN:
Category : Patents
Languages : en
Pages : 792
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Book Description
Author: Madeleine Hosli
Publisher: Routledge
ISBN: 1317521013
Category : Political Science
Languages : en
Pages : 208
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Book Description
Decision-making in the European Union before and after the Lisbon Treaty aims to assess what the changes the Treaty of Lisbon envisaged and whether these ambitions have materialised since the Treaty entered into force. It offers analyses of the past, as well as what might be the future (because some provisions will only enter into effect in the years to come). To what extent has the current decision-making process been able to address the shortcomings and challenges of the past? What has been the impact of aspects of the Lisbon Treaty that clarified pre-existing norms and structures, in some cases formalizing them, rather than introducing new changes? The authors in this book look at the interaction between formal rules and informal practices seeking to point to the interaction between the two. They find that informal practices to date typically still dominate formal rules. This book was published as a special issue of West European Politics.
