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Practical guideline for ultrasound diagnostic of sturgeon
Ultrasound diagnostic is a tool that allows to successfully solve problems of not only early sex differentiation but also ongoing monitoring of gonadogenesis process or retrospective analysis, performed in accordance with the results of the bonitation. The materials introduced in this book are the result of many years of research and practical work on identification of sex and sturgeon maturity stages performed by the authors on sturgeon farms in Russia, Georgia, Uzbekistan Azerbaidzhan and other CIS countries using different methods. The guide provides basic principles of ultrasound diagnostic and recommendations for the sturgeon ultrasound diagnostic equipment and workplace arrangements. T...
Action Plan for the Conservation of Sturgeons (Acipenseridae) in the Danube River Basin
Six species of sturgeons are native to the Danube River Basin. The need for conservation action is urgent, given that recent observations in the Lower Danube indicate that all sturgeon populations are near extinction. Due to the high commercial value of sturgeon products, in particular caviar, the pressure from proaching and illegal trade remains intense. These species will not survive unless fishing practices are greatly addressed, and both migration routes and habitats for all life-cycle stages are protected. Through national action and international co-ordination, this action plan aims to secure viable populations of all Danube sturgeon species by sustainable management and restoration of their natural habitats and migratory corridors
Review of the state of the world fishery resources: Inland fisheries
The FAO Fishery and Aquaculture Circular C942 Revision 3 (C942 Rev. 3) updates and expands the scope of previous revisions of the circular. C942 Rev. 3 is an important baseline document, intended to assist in the global understanding of inland fisheries and inform dialogue on their current and future role. The third revision reviews the status and trends of inland fisheries catch at global, continental and subcontinental levels. It places inland capture fisheries in the context of overall global fish production, and calls attention to the importance of inland capture fisheries with respect to food security and nutrition and the Sustainable Development Goals. It quantifies global inland fishe...
Sex Control in Aquaculture
Awarded Bookauthority's "Best Aquaculture Books of all Time" A comprehensive resource that covers all the aspects of sex control in aquaculture written by internationally-acclaimed scientists Comprehensive in scope, Sex Control in Aquaculture first explains the concepts and rationale for sex control in aquaculture, which serves different purposes. The most important are: to produce monosex stocks to rear only the fastest-growing sex in some species, to prevent precocious or uncontrolled reproduction in other species and to aid in broodstock management. The application of sex ratio manipulation for population control and invasive species management is also included. Next, this book provides d...
Ultrasound diagnostic for sturgeon
The second edition of the manual on ultrasound diagnostics of the sturgeon reproductive system contains several significant additions based both on the appearance of new equipment for ultrasound diagnostics and on the results of recent studies of the authors. The new edition describes in detail the features of various types of ultrasonic sensors, including previously not used for sturgeon diagnostics. At the request of readers of the first edition, the features of the analysis of echograms obtained using a convex sensor are considered. The section describing the diagnosis of pathologies of the reproductive system of fish, including hermaphroditism, has been substantially expanded. The guide ...
Aquaculture Industry
Aquaculture can be defined as the controlled production of aquatic organisms such as fish, crustaceans, mollusks, algae, and other organisms. Today, aquaculture is not only the fastest-growing industry but also the only way to supply safe and sustainable seafood production. However, the aquaculture industry needs novel technologies, which may provide solutions to increase sustainable and profitable aquaculture production. Aquaculture Industry – Recent Advances and Applications holds different aspects of aquaculture and includes seven chapters that have been written by experts in their research fields.
FAO Fisheries Report
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Report and Proceedings of the Symposium on Aquaculture Development -- Partnership Between Science and Producer Associations, Wierzba, Poland, 26-29 May 2004, Held in Connection with the European Inland Fisheries Advisory Commission Twenty-third Session, Wierzba, Poland, 26 May-2 June 2004
The Symposium considered existing and possible partnerships and collaboration between aquaculture producers and scientists, government officials and other stakeholders. The Symposium further addressed opportunities and needs of aquaculture producer associations, and identified measures and recommendations to strengthen participation, activities and positions of aquaculture associations in the management and development of the aquaculture sector in Europe. In addition to the report of the Symposium, this document contains the Symposium proceedings, and selected experience papers on aquaculture, conservation, cooperation, economic transition, ecotourism, education, fisheries, management, planning, partnerships, policy, producers associations, product chains, recirculation, risks, stakeholder participation, sustainability and the role of science.--Publisher's description.
Report of the Symposium on Inland Fisheries Management and the Aquatic Environment
The Symposium, held in concomitance with the Twenty-second Session of EIFAC, considered biological, environmental, social and economic impacts of fisheries management of lakes and rivers.
Report of the Symposium on Interactions Between Social, Economic, and Ecological Objectives of Inland Commercial and Recreational Fisheries and Aquaculture
Among the symposium's objectives were identifying where future research should focus and propose measures to decrease interactions that compromise sustainable development and management, promoting interactions that contribute to sustainability, and progressing towards understanding the interactions between ecological/environmental and socio-economic/governance objectives for fisheries and aquaculture. There was a broad recognition that inland fisheries and aquaculture need to shift from a sectoral view where they are treated in isolation to an integrated, multidisciplinary systems view. The symposium provided a number of conclusions and recommendations to the twenty-fifth session of EIFAC for follow-up by the appropriate responsible bodies.--Publisher's description.
