Assessment of NAFO Division 4T American Plaice in 1996 and 1997 PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Assessment of NAFO Division 4T American Plaice in 1996 and 1997 PDF full book. Access full book title Assessment of NAFO Division 4T American Plaice in 1996 and 1997 by R. Morin. Download full books in PDF and EPUB format.
Author: R. Morin
Publisher:
ISBN:
Category : American plaice
Languages : en
Pages : 55
Get Book Here
Book Description
Author: R. Morin
Publisher:
ISBN:
Category : American plaice
Languages : en
Pages : 55
Get Book Here
Book Description
Author: Robin N. Gibson
Publisher: John Wiley & Sons
ISBN: 140514338X
Category : Technology & Engineering
Languages : en
Pages : 416
Get Book Here
Book Description
Fascinating and instantly recognisable, flatfishes are unique in their asymmetric postlarval body form. With over 700 extant species recognised and a distribution stretching across the globe this group of fishes are of considerable research interest and provide a major contribution to recreational and commercial fisheries, and to aquaculture, worldwide. Flatfishes: Biology and exploitation is the only comprehensive and current book in the field and responds to the economic importance and growing body of research to produce an invaluable addition to the Fish and Aquatic Resources Series providing: Outlines of systematics, distribution, reproduction, recruitment, ecology and behaviour Descriptions of the major fisheries and their management Full coverage of recent advances in aquaculture and stock enhancement This book is essential reading for fish biologists; fisheries scientists; marine biologists; ecologists and environmental scientists; aquaculture personnel and government workers in fisheries and fish and wildlife departments. It should be found in all libraries of research establishments and universities where biology, fish biology, fisheries, aquaculture, marine sciences, oceanography, ecology and environmental sciences are studied or taught.
Author:
Publisher:
ISBN:
Category : Aquatic sciences
Languages : en
Pages : 688
Get Book Here
Book Description
Author: George A. Rose
Publisher: John Wiley & Sons
ISBN: 1405119101
Category : Technology & Engineering
Languages : en
Pages : 412
Get Book Here
Book Description
A comprehensive handbook, covering all aspects of the Atlantic cod including the biology, ecology, life histories, behaviour, commercial exploitation and conservation Not only is Atlantic cod one of the most valuable food fish in the world’s oceans, it is an important component of North Atlantic ecosystems and has been subject to much research into its biology, ecology and exploitation. After hundreds of years of exploitation, overfishing in the last half of the 20th Century caused many stocks to collapse, most famously the Northern cod stock off Newfoundland and Labrador, Canada. Since then, most cod stocks have been better researched and managed, but remain in a variety of states, from fully recovered to continued decline. This book, written by world experts, describes that research and management, and the importance of cod and its fisheries on North Atlantic cultures and economies, with impacts well beyond the range of the species. Atlantic Cod: Bio-Ecology of the Fish offers insightful chapter coverage of cod nomenclature, taxonomy, phylogeny and morphology; physiology and ecophysiology; reproduction and spawning behavior; early life history and pre-recruitment processes; migrations, movements and stock identity; feeding, growth and energetics; the place of cod in the ecosystem; the exploitation of cod through history and present day commercial fisheries and precautionary management for sustainable fisheries; impacts of climate change on cod biology and ecology; and the future of the species and its fisheries. Discusses the major commercial importance of Atlantic cod through history Provides a comprehensive treatment of the bio-ecology of the most researched and highly exploited fully marine species Examines how the decline (and recovery) of cod stocks is of great political and scientific interest An essential purchase for marine fisheries scientists Atlantic Cod: Bio-Ecology of the Fish is a vital book for all fisheries scientists, managers and fish biologists.
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: Kieran Kelleher
Publisher: Food & Agriculture Org.
ISBN: 9789251052891
Category : Business & Economics
Languages : en
Pages : 156
Get Book Here
Book Description
This publication gives an updated review of the quantity of discards in the world's marine fisheries, using information from a broad range of fisheries in all continents. A number of policy issues are discussed including a 'no discards' approach to fisheries management, the need for balance between bycatch reduction and bycatch utilisation initiatives, and concerns arising from incidental catches of marine mammals, birds and reptiles. The report also highlights the need for more robust methods of estimating discards, and the development of bycatch management plans.
Author: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Org.
ISBN: 9789251045411
Category : Business & Economics
Languages : en
Pages : 20
Get Book Here
Book Description
The actual Code of conduct is also available (1996) (ISBN 9251038341).
Author: Max Nielsen
Publisher: Nordic Council of Ministers
ISBN: 9289358033
Category : Business & Economics
Languages : en
Pages : 192
Get Book Here
Book Description
Fishery policies are broadly debated in the Nordic countries, focusing on balancing biological concern of fish stocks, economic return to society and coastal communities’ interests. Market Based Fisheries Management is used in several Nordic countries today and is the core of these debates. While it by many is considered a powerful tool that works towards ensuring improved economy of fisheries, it is also considered a controversial tool. This report “Structural Adjustment and Regulation of Nordic Fisheries until 2025” document the effects of Marked Based Management of selected Nordic fisheries, forecast the structural development of these until 2025 under the current alternative fishery management. Nordic lessons on Market Based Fisheries Management are also provided as a basis for the political debate on the future of Nordic Fisheries.
Author: Food and Agriculture Organization of the United Nations. Marine Resources Service
Publisher: Food & Agriculture Org.
ISBN: 9789251034712
Category : Education
Languages : en
Pages : 148
Get Book Here
Book Description
This document provides a review, commentary and tabulations of the main trends that have occurred in exploitation of fisheries resources since the 1970s, largely as they are reflected in the FAO database on fishery landings, supplemented with selected information from the fishery literature. Reviews were prepared separately for the 15 main areas into which FAO divides the world's oceans for statistical purposes. They are then compared from a global perspective to reveal relative trends by species and areas, which are highlighted. Several special topics are reviewed, including tuna and tuna-like species, whales and dolphins, and environmental issues in fisheries.
Author: L. S. Parsons
Publisher: NRC Research Press
ISBN: 9780660150024
Category : Nature
Languages : en
Pages : 796
Get Book Here
Book Description
This report describes and evaluates the impact of the major changes in the management of Canada's marine fisheries in recent decades. The report covers the historical and jurisdictional context; biological and economic aspects; objectives of fisheries management; techniques of resources management in general and those used for specific species; managing the common property through allocation of access, limited entry licensing, and individual quotas; the international dimension; the social dimension; habitat management; fisheries enforcement; and fisheries management in the United States, Australia, New Zealand, Norway, Iceland, and the European Community.
