Download or read book Movement and Re aggregation of Blacklip Abalone in Response to Intensive Fishing written by Harry Keith Gorfine and published by . This book was released on 1997 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Canadian Journal of Fisheries and Aquatic Sciences written by and published by . This book was released on 2004 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Population Assessment of Blacklip Abalone Haliotis Rubra in the Hogan and Kent Groups Bass Strait written by David Tarbath and published by . This book was released on 1999 with total page 738 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Assessing Population Sustainability and Response to Fishing in Terms of Aggregation Structure for Greenlip Abalone Haliotis Laevigata Fishery Management written by Natalie Anne Dowling and published by . This book was released on 2004 with total page 13 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 Fully protected Marine Reserves written by Callum M. Roberts and published by . This book was released on 2000 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book North Pacific Workshop on Stock Assessment and Management of Invertebrates written by Canada. Department of Fisheries and Oceans. Pacific Region and published by Department of Fisheries and Oceans, Information and Publications Branch. This book was released on 1986 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: Various papers are presented on the topics of invertebrate management ingeneral; the sampling of adults, juveniles and larval forms;population dynamics and models; exploration and multispecies interactions;and management strategies. An overall workshop summary is included.

Download or read book Models for an Ecosystem Approach to Fisheries written by Éva E. Plagányi and published by Food & Agriculture Org.. This book was released on 2007 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report reviews the methods available for examining ecosystem dynamics and assessing the impact of interactions between ecosystems and human activities, particularly fisheries, and their implications for marine fisheries management. It focuses on the currently available models representative of general types such as bionergetic models, predator-prey models and minimally realistic models; with short descriptions given of model parameters, assumptions and data requirements. It discusses the advantages, disadvantages and limitations of each of the approaches; and concludes with some recommendations for the future development of multi-species and ecosystem models.

Download or read book Sea Ranching Trials for Commercial Production of Greenlip haliotis Laevigata Abalone in Western Australia written by Roy Melville-Smith and published by . This book was released on 2013 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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 Fisheries in the Economies of the Pacific Island Countries and Territories written by Robert Gillett and published by Asian Development Bank. This book was released on 2009-01-01 with total page 519 pages. Available in PDF, EPUB and Kindle. Book excerpt: The fishing industry benefits the people and economies of the Pacific in various ways but the full value of these benefits is not reflected in the region's statistics. Records may be maintained but they are not complete, or accurate, or comparable. The research summarized in this report reaffirms the importance of this sector to the economies and societies of the Pacific island countries. The research reveals that the full value of fisheries is likely to have eluded statisticians, and therefore fisheries authorities, government decision makers, and donors. But its value has never escaped the fisher, fish trader, and fish processor. The difference in appreciation between public and private individuals must raise the question of whether fisheries are receiving adequate attention from the public sector---including the necessary management and protection, appropriate research, development, extension and training, and sufficient investment.

Download or read book Adaptive management of fisheries in response to climate change written by ​Bahri, T., Vasconcellos, M., Welch, D.J., Johnson, J., Perry, R.I., Ma, X. & Sharma, R. and published by Food & Agriculture Org.. This book was released on 2021-02-01 with total page 301 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report aims to accelerate climate change adaptation implementation in fisheries management throughout the world. It showcases how flexibility can be introduced in the fisheries management cycle in order to foster adaptation, strengthen the resilience of fisheries, reduce their vulnerability to climate change, and enable managers to respond in a timely manner to the projected changes in the dynamics of marine resources and ecosystems. The publication includes a set of good practices for climate-adaptive fisheries management that have proven their effectiveness and can be adapted to different contexts, providing a range of options for stakeholders including the fishing industry, fishery managers, policymakers and others involved in decision-making. These good practices were linked to one or more of the three common climate-related impacts on fisheries resources: distributional change; productivity change; and species composition change. Therefore, these three impacts can serve as practical entry points to guide decision-makers in identifying good practice adaptation measures suitable for their local contexts. These good practices are based upon transferable experiences and lessons learned from the thirteen case studies across the globe and hopefully will contribute to greater uptake and implementation of climate-adaptive fisheries management measures on the ground.

Download or read book The Pearl Oyster written by Paul Southgate and published by Elsevier. This book was released on 2011-08-19 with total page 589 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contrary to a generally held view that pearls are found by chance in oysters, almost all are now produced from farms. This book is a comprehensive treatment of all aspects of the biology of pearl oysters, their anatomy, reproduction, genetics, diseases, etc. It considers how they are farmed from spawning and culturing larvae in hatcheries to adults in the ocean; how various environmental factors, including pollution affect them; and how modern techniques are successfully producing large numbers of cultured pearls. This is the ultimate reference source on pearl oysters and the culture of pearls, written and edited by a number of scientists who are world experts in their fields. Comprehensive treatment of pearl oyster biology and pearl culture Written by the top world authorities Highly illustrated and figured Of practical relevance to a broad readership, from professional biologists to those involved in the practicalities and practice of pearl production

Download or read book Status and Trends of the Nation s Biological Resources V 1 and 2 written by Catherine E. Puckett Haecker and published by Geological Survey (USGS). This book was released on 1998 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt: Assesses the health of the United States plants, animals, and ecosystems.

Download or read book Workshop on Rebuilding Abalone Stocks in British Columbia written by Alan Campbell and published by NRC Research Press. This book was released on 2000 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: An international Workshop on Rebuilding Abalone Stocks in British Columbia was held during February 23-26 , 1999, in Nanaimo, British Columbia, Canada. The main goal of the workshop was to develop a realistic strategy to rehabilitate depleted northern (pinto) abalone, Haliotis kamtschatkana, stocks in British Columbia. The workshop was also meant to clarify the roles, expectations, and shared interests of many of the interest groups in British Columbia,emphasizing the key role in the rebuilding plan of local communities,including First Nations and non-native communities.

Download or read book Case Studies in Fisheries Self governance written by Ralph Edwin Townsend and published by Food & Agriculture Org.. This book was released on 2008 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: This special issue focuses on the Scientific forum held at the beginning of the International Technical Conference on Animal Genetic Resources for Food and Agriculture, which took place in Interlaken, Switzerland, in September 2007

Download or read book Environmental Crime in Australia written by Samantha Bricknell and published by . This book was released on 2010 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: Environmental crime encompasses a wide range of activities and behaviours, from carelessness to deliberate acts, that result in environmental harm. This report provides a comprehensive overview of environmental crime as it is perpetrated, detected and dealt with in Australia.