Download or read book Assessment of the Risks Associated with the Release of Abalone Sourced from Abalone Hatcheries for Enhancement of Marine Grow out in the Open Ocean Areas of WA written by J. Brian Jones and published by . This book was released on 2012 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Abalone written by Peter A. Cook and published by Academic Press. This book was released on 2023-07-13 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abalone: Biology, Ecology, Aquaculture and Fisheries, Volume 44 in the Developments in Aquaculture and Fisheries Science series, describes the taxonomy of more than 50 abalone species worldwide. The content contains information on the biology, physiology and ecology of each species as well as reproduction, genetics, diseases and parasites. It includes abalone fisheries in different parts of the world, detailing abalone aquaculture in China, Japan, Korea, Australia, Europe and Western North America. This reference takes a comprehensive approach to understanding overall shellfish management, making it valuable to fisheries, marine biologists and researchers studying shellfish, aquaculture and the ocean environment. This will also be a great resource for government and academia professionals interested in aquaculture and fisheries and their sustainable futures. Includes the newest information on diseases and parasites, marine contaminants, genetics, population dynamics and more, with extensive reference lists provided for each chapter Addresses the full scope of aquaculture expansion and issues surrounding sustainability and production and the newest observations in marine contaminants and effects on abalone production Includes the most recent advances in research and the newest developments in industry by top world experts
Download or read book Veterinary Epidemiology written by Michael Thrusfield and published by John Wiley & Sons. This book was released on 2018-02-19 with total page 1800 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive introduction to the role of epidemiology in veterinary medicine This fully revised and expanded edition of Veterinary Epidemiology introduces readers to the field of veterinary epidemiology. The new edition also adds new chapters on the design of observational studies, validity in epidemiological studies, systematic reviews, and statistical modelling, to deliver more advanced material. This updated edition begins by offering an historical perspective on the development of veterinary medicine. It then addresses the full scope of epidemiology, with chapters covering causality, disease occurrence, determinants, disease patterns, disease ecology, and much more. Veterinary Epidemiology, Fourth Edition: ● Features updates of all chapters to provide a current resource on the subject of veterinary epidemiology ● Presents new chapters essential to the continued advancement of the field ● Includes examples from companion animal, livestock, and avian medicine, as well as aquatic animal diseases ● Focuses on the principles and concepts of epidemiology, surveillance, and diagnostic-test validation and performance ● Includes access to a companion website providing multiple choice questions Veterinary Epidemiology is an invaluable reference for veterinary general practitioners, government veterinarians, agricultural economists, and members of other disciplines interested in animal disease. It is also essential reading for epidemiology students at both the undergraduate and postgraduate levels.
Download or read book Manual for Intensive Hatchery Production of Abalone written by Michael Phillip Heasman and published by . This book was released on 2007 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This manual is a practical guide to commercial scale seed production of blacklip abalone (Haliotis rubra) in NSW."--DPI website.
Download or read book Disease Risk Assessment for Abalone Stock Enhancement written by Richard N. Stevens and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aquaculture and Related Biological Attributes of Abalone Species in Australia written by Kylie A. Freeman and published by . This book was released on 2001 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Environmental Assessment on the Effects of NMFS Permitted Scientific Research and Enhancement Activities on Endangered White Abalone Haliotis Sorenseni written by and published by . This book was released on 2011 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The National Marine Fisheries Service (NMFS), Office of Protected Resources, proposes to issue a scientific research and enhancement permit to the University of California, Davis, Bodega Marine Laboratory, Bodega Bay, California for the captive maintenance, breeding and outplanting (referred to as field planting) of white abalone (Haliotis sorenseni), pursuant to the Endangered Species Act of 1973, as amended (ESA; 16 U.S.C. 1531 et seq.). The purpose of this research is to overcome key barriers to captive propagation of the endangered white abalone, to identify limitations to reproduction in wild animals, to further understand disease processes and how to mitigate them, and the most successful means of restoration. In addition, white abalone will be maintained at participating aquariums for education and reserve holding. No white abalone will be taken from the wild; animals will come from existing captive broodstock and their progeny. The permit would be valid for five years from the date of issuance. Scientific research permits are generally categorically excluded from the National Environmental Policy Act of 1969 (NEPA; 42 U.S.C. 4321 et seq.) requirements to prepare an environmental assessment (EA) or an environmental impact statement (EIS) (NAO 216-6). However, the issuance of permits for scientific research or to enhance the propagation or survival of a listed species pursuant to section 10(a)(1)(A) of the ESA when hatchery activities are involved requires development of an EA (NAO 216-6, section 6.03(e)(2)(c)). Therefore, for this action NMFS prepared an Environmental Assessment (EA) to facilitate a more thorough assessment of potential impacts on endangered white abalone. This EA evaluates the potential impacts to the human environment from issuance of the proposed permit"--Abstract.
Download or read book Stock Enhancement and Sea Ranching written by Kenneth M. Leber and published by John Wiley & Sons. This book was released on 2008-04-15 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt: The collapse of many of the World’s fisheries continues to be of major concern and the enhancement of fish stocks through techniques such as ranching is of huge importance and interest across the globe. This important book, which contains fully peer reviewed and carefully edited papers from the 2nd International Symposium in Stock Enhancement and Sea Ranching is broadly divided into sections covering the following areas: The present situation of stock enhancement Seed quality and techniques for effective stocking Health management of hatchery stocks Methods for evaluating stocking effectiveness Population management in stock enhancement and sea ranching Management of stocked populations Ecological interactions with wild stocks Genetic management of hatchery and wild stocks Socio-economics of stock enhancement Case studies Stock Enhancement and Sea Ranching has been written and edited by some of the world’s foremost authorities in fisheries science and related areas and is essential reading for all fisheries scientists throughout the World. Fish biologists, marine and aquatic scientists, environmental biologists, ecologists, conservationists, aquaculture personnel and oceanographers will all find much of use and interest within this book. All libraries within universities and research establishments where these subjects are studied and taught should have copies of this book on their shelves.
Download or read book Impacts of climate change on fisheries and aquaculture written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2019-01-06 with total page 654 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report indicates that climate change will significantly affect the availability and trade of fish products, especially for those countries most dependent on the sector, and calls for effective adaptation and mitigation actions encompassing food production.
Download or read book Edible Sea Urchins Biology and Ecology written by John M. Lawrence and published by Elsevier. This book was released on 2001-05-21 with total page 429 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sea urchins are a major component of marine environments found throughout the world's oceans. A major model for research in developmental biology, they are also of major economic importance in many regions and interest in their management and aquaculture has increased greatly in recent years. This book provides a synthesis of biological and ecological characteristics of sea urchins that are of basic scientific interest and also essential for effective fisheries management and aquaculture. General chapters consider characteristics of sea urchins as a whole. In addition, specific chapters are devoted to the ecology of 17 species that are of major commercial interest and ecological importance. Features include: • A synthesis of what is known about the basic biological characteristics of the sea urchin, useful for the direction of future research. • Case histories of 17 species that illustrate their ecological role in a variety of environments. • With the catastrophic decline in fisheries resulting primarily from over-fishing, it is essential that the populations be managed effectively and that aquaculture be developed. This book provides knowledge of the biology and ecology of the commercially important sea urchins that will contribute to these goals. • The only book available in present literature devoted to sea urchins. With this new title experts provide a broad synthetic treatment and in depth analysis of the biology and ecology of sea urchins from around the world, designed to provide an understanding of the group and the basis for fisheries management and aquaculture.
Download or read book The Ocean Economy in 2030 written by OECD and published by OECD Publishing. This book was released on 2016-04-27 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report explores the growth prospects for the ocean economy, its capacity for future employment creation and innovation, and its role in addressing global challenges. Special attention is devoted to the emerging ocean-based industries.
Download or read book Selective Breeding in Aquaculture an Introduction written by Trygve Gjedrem and published by Springer Science & Business Media. This book was released on 2010-03-17 with total page 221 pages. Available in PDF, EPUB and Kindle. Book excerpt: The foundation of quantitative genetics theory was developed during the last century and facilitated many successful breeding programs for cultivated plants and t- restrial livestock. The results have been almost universally impressive, and today nearly all agricultural production utilises genetically improved seed and animals. The aquaculture industry can learn a great deal from these experiences, because the basic theory behind selective breeding is the same for all species. The ?rst published selection experiments in aquaculture started in 1920 s to improve disease resistance in ?sh, but it was not before the 1970 s that the ?rst family based breeding program was initiated for Atlantic salmon in Norway by AKVAFORSK. Unfortunately, the subsequent implementation of selective breeding on a wider scale in aquaculture has been slow, and despite the dramatic gains that have been demonstrated in a number of species, less than 10% of world aquaculture production is currently based on improved stocks. For the long-term sustainability of aquaculture production, there is an urgent need to develop and implement e- cient breeding programs for all species under commercial production. The ability for aquaculture to successfully meet the demands of an ever increasing human p- ulation, will rely on genetically improved stocks that utilise feed, water and land resources in an ef?cient way. Technological advances like genome sequences of aquaculture species, and advanced molecular methods means that there are new and exciting prospects for building on these well-established methods into the future.
Download or read book The State of the World s Aquatic Genetic Resources for Food and Agriculture written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2019-07-24 with total page 291 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Effects of Ocean Acidification on the Growth and Survival in Early stage Red Abalone Haliotis Rufescens written by Sara Elizabeth Boles and published by . This book was released on 2020 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The shellfish aquaculture industry has been identified as a sustainable source of protein to feed a growing global population. Absorption of carbon dioxide (CO2) by the world's oceans is leading to a decline in ocean pH, resulting in process termed ocean acidification (OA), and is occurring at an unprecedented rate. The result of OA has reduced global surface oceans by 0.1 pH units and is projected to decrease by 0.3 to 0.4 pH units by the year 2100. The negative consequences of OA have been shown to reduce calcification, growth, and survival during sensitive larval and post-settlement life-history stages in both ecologically and economically important species of shellfish. The consequences of OA are threatening the viability of these economically and ecologically important resources; however, few adaptive aquaculture strategies exist to mitigate the negative effects of OA. Red abalone (H. rufescens) are a culturally, ecologically, and economically important species of shellfish, yet few studies have investigated the effects of OA across sensitive life-history stages and adaptive culture strategies for this species are absent. To address these gaps in knowledge during sensitive larval and post-settlement stages with the following objectives we examined: (1) the mitigative effect of post-settlement diet in wild-caught (VD: Van Damme, CA) and captive (SB: Santa Barbara, CA) populations of red abalone exposed to OA conditions; and (2) the capacity of seawater chemistry manipulations and the tailoring post-settlement and grow-out temperatures during sensitive stages to buffer the negative carry-over effects of OA into later life-history stages. To test the OA-buffering effect of natural (CCA: crustose coralline algae) and commercially grown (NV: Navicula sp. Diatoms) post-settlement diets on the survival of wild-caught and captive populations of red abalone, embryos were cultured from 6 hours post-fertilization to 97 days post-fertilization (dpf) under either control-pH or OA treatment conditions. We found that CCA enhanced post-settlement survival in both populations under both control-pH and OA treatment conditions compared to abalone settled on NV diatoms; however, this effect remained significant only in the SB population at later post-settlement stages. Variation in response to pH treatment conditions was observed between the two populations with SB abalone displaying a considerable decline in post-settlement survival when cultured under OA conditions, whereas, survival of VD-sourced abalone was not affected by OA. We also observed a significant effect of settlement diet on the relationship between total larval lipids stores and post-settlement survival, a relationship that was more pronounced in VD compared to SB abalone. To assess the mitigative capacity of pH manipulations to buffer the negative consequence of OA, we cultured red abalone from embryos (6 hours post-fertilization) to 7 dpf under control-pH or OA conditions and were settled under a factorial combination of these treatments. Post-settlement and grow-out temperatures were tailored to enhance the growth of abalone cultured under the various pH treatment conditions. Slight warming during post-settlement and grow-out stages enhanced the growth of red abalone; however, this effect was dependent on pH treatment exposure history. Results from this dissertation reveal the effects of OA across larval and post-settlement stages in red abalone are complex; however, they highlight the potential for adaptive culture techniques to sustain and advance red abalone conservation and production aquaculture in the face of ocean change.
Download or read book Expanding Mariculture Farther Offshore written by Alessandro Lovatelli and published by Food & Agriculture Organization of the UN (FAO). This book was released on 2013 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Improvement and Evaluation of Greenlip Abalone Hatchery and Nursery Production written by Sabine Daume and published by . This book was released on 2007 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Abalone Aquaculture Subprogram written by Xiaoxu Li and published by . This book was released on 2004 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
