Potential for Ecological Effects and Gene Flow Resulting from Growth Hormone Transgenic Atlantic Salmon (salmo Salar) Interactions with Wild Conspecifics PDF Download

Author: Darek Thomas Rhẻal Moreau
Publisher:
ISBN:
Category : Atlantic salmon
Languages : en
Pages : 354

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Author: National Research Council
Publisher: National Academies Press
ISBN: 0309084393
Category : Technology & Engineering
Languages : en
Pages : 201

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Genetic-based animal biotechnology has produced new food and pharmaceutical products and promises many more advances to benefit humankind. These exciting prospects are accompanied by considerable unease, however, about matters such as safety and ethics. This book identifies science-based and policy-related concerns about animal biotechnologyâ€"key issues that must be resolved before the new breakthroughs can reach their potential. The book includes a short history of the field and provides understandable definitions of terms like cloning. Looking at technologies on the near horizon, the authors discuss what we know and what we fear about their effectsâ€"the inadvertent release of dangerous microorganisms, the safety of products derived from biotechnology, the impact of genetically engineered animals on their environment. In addition to these concerns, the book explores animal welfare concerns, and our societal and institutional capacity to manage and regulate the technology and its products. This accessible volume will be important to everyone interested in the implications of the use of animal biotechnology.

Author: David Alan Andow
Publisher: CABI
ISBN: 1845933907
Category : Technology & Engineering
Languages : en
Pages : 384

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Challenges and Opportunities with GM Crops in Vietnam: the Case of Bt Cotton; Cotton Production in Vietnam; Consideration of Problem Formulation an Option Assessment (PFOA) for Environmental Risk Assessment: Bt Cotton in Vietnam; Transgene Locus Structure and Expression; Non-target and Biological Diversity Risk Assessment; Potential Effect of Transgenic Cotton on Non-target Herbivores in Vietnam; Invertebrate Predators in Bt Cotton in Vietnam: Techniques for Prioritizing Species and Developing Risk Hypotheses for Risk Assessment; Potential Effects of Transgenic Cotton on Non-target Insect Parasitoids in Vietnam; Potential Effects of Transgenic Cotton on Flower Visitors in Vietnam; Potential Effects of Transgenic Cotton on Soil Ecosystem Processes in Vietnam; Environmental Risks Associated with Gene Flow from Transgenic Cotton in Vietnam; Resistance Risk Assessment and Management for Bt Cotton in Vietnam; Challenges and Opportunities with Bt Cotton in Vietnam: Synthesis and Recommendations.

Author: Qingheng Xu
Publisher:
ISBN:
Category : Atlantic salmon
Languages : en
Pages : 560

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Author: Eric Verspoor
Publisher: John Wiley & Sons
ISBN: 0470995831
Category : Technology & Engineering
Languages : en
Pages : 520

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Atlantic Salmon is a cultural icon throughout its North Atlantic range; it is the focus of probably the World’s highest profile recreational fishery and is the basis for one of the World’s largest aquaculture industries. Despite this, many wild stocks of salmon are in decline and underpinning this is a dearth of information on the nature and extent of population structuring and adaptive population differentiation, and its implications for species conservation. This important new book will go a long way to rectify this situation by providing a thorough review of the genetics of Atlantic salmon. Sponsored by the European Union and the Atlantic Salmon Trust, this book comprises the work of an international team of scientists, carefully integrated and edited to provide a landmark book of vital interest to all those working with Atlantic salmon.

Author: Krista B. Oke
Publisher:
ISBN:
Category : Atlantic salmon
Languages : en
Pages : 70

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Author: Tomislav Vladić
Publisher: CRC Press
ISBN: 1466598514
Category : Nature
Languages : en
Pages : 295

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Atlantic salmon (Salmo salar, L) is an anadromous species contributing to major fishery catches and comprising a significant part of the aquaculturally produced fish for human consumption. The aim of this book is to incite the interest in the field of knowledge gathered from a broad scope of disciplines that have investigated this fish species. Und

Author: Peter A. Bisson
Publisher:
ISBN:
Category : Atlantic salmon
Languages : en
Pages : 36

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This report describes the evidence for invasion of Pacific Northwest streams by Atlantic salmon (Salmo salar) that have escaped from marine salmon farms, and assesses the potential impact of farmed salmon invasion on native fishes inhabiting streams on National Forest System lands. The current risk to streams on National Forest lands in the Pacific Northwest from Atlantic salmon invasions appears to be low and is limited to a few areas in northwest Washington and southeast Alaska. However, long-term risks may be substantial if fish continue to escape from marine rearing pens or freshwater hatcheries. The two greatest threats appear to be that (1) Atlantic salmon could transmit a serious disease or parasite to native fishes, and (2) escaped salmon could eventually adapt to local conditions, leading to self-sustaining populations. If Atlantic salmon populations are eventually established, this species preference for swiftly flowing stream habitats could facilitate competition with currently at-risk species such as steelhead (Oncorhynchus mykiss). This could result in a pattern of expansion similar to that observed in other nonnative aquatic plants and animals, in which a prolonged early colonization period is followed by a rapid phase of exponential growth as breeding populations adapt to local conditions.

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

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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: Alessandro Lovatelli
Publisher: Food & Agriculture Organization of the UN (FAO)
ISBN:
Category : Science
Languages : en
Pages : 88

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It is also recommended that efforts be increased to farm lower trophic levels species and optimize feeds and feeding in order to minimize ecosystems impacts and ensure long-term sustainability. Similarly, risk assessments and/or environmental impact assessment and monitoring must always be in place before establishing offshore farms, and permanent environmental monitoring must be ensured. All coastal nations should be prepared to engage actively in developing the technological, legal and financial frameworks needed to support the future development of offshore mariculture to meet global food needs. The workshop report highlights the major opportunities and challenges for a sustainable mariculture industry to grow and further expand off the coast.