Consultation on Fish Genetic Resources PDF Download

Author: Roger S. V. Pullin
Publisher: WorldFish
ISBN: 9718709908
Category : Fishes
Languages : en
Pages : 71

View

Book Description

Author:
Publisher: Food & Agriculture Org.
ISBN: 9789251034248
Category : Science
Languages : en
Pages : 66

View

Book Description
This report discusses the need and methodologies for the utilization and conservation of genetic resources of aquatic animals. More than a review of genetic principles and technologies, the report addresses the application of such principles and technologies in development and conservation projects and research. Specific recommendations are made with regard to the genetic resources contained in natural populations, fisheries stocks, and aquaculture. Recommendations concerning regulatory, policy and legal aspects of aquatic genetic resources are also presented.

Author: Roger S. V. Pullin
Publisher: WorldFish
ISBN: 9718020039
Category : Aquatic ecology
Languages : en
Pages : 278

View

Book Description

Author: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Org.
ISBN: 9251316082
Category : Technology & Engineering
Languages : en
Pages : 291

View

Book Description
The conservation, sustainable use and development of aquatic genetic resources (AqGR) is critical to the future supply of fish. The State of the World’s Aquatic Genetic Resources for Food and Agriculture is the first ever global assessment of these resources, with the scope of this first Report being limited to cultured AqGR and their wild relatives, within national jurisdiction. The Report draws on 92 reports from FAO member countries and five specially commissioned thematic background studies. The reporting countries are responsible for 96 percent of global aquaculture production. The Report sets the context with a review of the state of world’s aquaculture and fisheries and includes overviews of the uses and exchanges of AqGR, the drivers and trends impacting AqGR and the extent of ex situ and in situ conservation efforts. The Report also investigates the roles of stakeholders in AqGR and the levels of activity in research, education, training and extension, and reviews national policies and the levels of regional and international cooperation on AqGR. Finally, needs and challenges are assessed in the context of the findings from the data collected from the countries. The Report represents a snapshot of the present status of AqGR and forms a valuable technical reference document, particularly where it presents standardized key terminology and concepts.

Author: Modadugu V. Gupta
Publisher: WorldFish
ISBN: 9832346053
Category : Aquacultural biotechnology
Languages : en
Pages : 185

View

Book Description

Author: Brian Harvey
Publisher: Routledge
ISBN: 1136570861
Category : Law
Languages : en
Pages : 246

View

Book Description
Genetic sciences have produced a 'blue revolution' in the way we use aquatic biodiversity. By 2020 the world will be eating more farmed than wild fish, marine bacteria may yield the cure for cancer and deep-sea bacteria may be exploited to gobble up oil spills.

Author: J. Kooiman
Publisher: Amsterdam University Press
ISBN: 9053566864
Category : Business & Economics
Languages : en
Pages : 428

View

Book Description
An interdisciplinary survey addressing the problems of overfishing worldwide, and the best way forward toward good ecological practice and global cooperative governance.

Author: Gordon H. Orians
Publisher: University of Washington Press
ISBN: 9780295970295
Category : Biodiversity conservation
Languages : en
Pages : 326

View

Book Description

Author: Gary R. Carvalho
Publisher: Springer Science & Business Media
ISBN: 9401112185
Category : Technology & Engineering
Languages : en
Pages : 143

View

Book Description
The basic principle of all molecular genetic methods is to employ inherited, discrete and stable markers to identify genotypes that characterize individuals, populations or species. Such genetic data can provide information ori the levels and distribution of genetic variability in relation to mating patterns, life history, population size, migration and environment. Although molecular tools have long been employed to address various questions in fisheries biology and management, their contributions to the field are sometimes unclear, and often controversial. Much of the initial impetus for the deployment of molecular markers arose from the desire to assess fish stock structure based on various interpretations of the stock concept. Although such studies have met with varying success, they continue to provide an impetus for the development of increasingly sensitive population discriminators, yielding information that can be valuable for both sustainable exploitation and the conservation of fish populations. In the last major synthesis of the subject, Ryman and Utter (1987) summarized progress and applications, though this was prior to the wide-scale adoption of DNA methodology. New sources of genetic markers and protocols are now available, in particular those that exploit the widely distributed and highly variable repeat sequences of DNA, and the amplification technique of the polymerase chain reaction.

Author: Robert Prescott-Allen
Publisher: Routledge
ISBN: 113406134X
Category : Law
Languages : en
Pages : 117

View

Book Description
Tomatoes could not be grown commercially without the help of their wild relatives. A single wild species of rice has helped double rice production in Asia. Wild silk-worms are enabling India to expand its silk industry. A wild carp with resistance to cold has been used to extend Soviet carp production further into the north. Wild genetic resources - the heritable characteristics of wild plants and animals - are used increasingly to improve domesticated crops and livestock and as new sources of food and of raw materials. But habitat destruction, over-exploitation and competition from introduced species is destroying many gene pools even before they have been identified. Genes from the Wild describes the growing contribution of wild genetic resources to the production of food and raw materials, describes their characteristics, explains the benefits and problems of using them and outlines the ways in which they are threatened and the measures being taken to conserve them. Originally published in 1988