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Fish genetic resources (FiGR) comprise all finfish and aquatic invertebrate genetic material that has actual or potential value for capture fisheries and aquaculture. In capture fisheries more species are becoming endangered and more stocks overexploited. Management of FiGR can help maintain and rebuild these fisheries. Deep-sea fisheries and modern genetic technologies are emerging areas that require attention. Improved information is necessary for improved policies, but at present it is incomplete, scattered and unstandardized. Although tremendous progress has been made in the genetic improvement, genetic stock identification and genomics of aquatic species, further work is needed to: i) assess the status of FiGR in capture fisheries and aquaculture; ii) improve the capacities of scientists, technical persons, governments and industry; iii) improve facilities for characterizing FiGR; iv) develop genetically improved farmed types of aquatic species; v) develop appropriate policy instruments on use and conservation of FiGR; vi) improve general awareness and levels of knowledge about FiGR; and vii) prioritize species, geographic areas and production systems on which to expend resources for conservation and use of FiGR.--Publisher's description.
Aquatic biodiversity --- Aquatic germplasm resources --- Aquatic resources --- Management
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The main themes of the Symposium were biodiversity in enclosed and semi-enclosed seas and artificial habitats, and the restoration of degraded systems. These themes are highly relevant today both from a basic scientific point of view and from an applied approach. The papers dealing with the first theme represent current research and concerns about marine biodiversity in enclosed seas and will have wide appeal to all those interested in understanding and preserving the biodiversity of the seas and in particular of the Mediterranean and Black Seas. The papers in the second theme represent a synthesis of up-to-date knowledge on artificial habitats and how they can contribute to protection of coastal marine ecosystems, to enhancement of species diversity and biological resources and to restoration of degraded marine environments.
Marine biodiversity --- Marine ecology --- Marine animals --- Habitat. --- Marine fauna --- Ocean animals --- Sea animals --- Aquatic animals --- Marine organisms --- Biological oceanography --- Marine ecosystems --- Ocean --- Aquatic ecology --- Diversity, Marine biological --- Marine biological diversity --- Aquatic biodiversity --- Ecology --- Biodiversity. --- Aquatic biology. --- Ecology. --- Environmental management. --- Freshwater & Marine Ecology. --- Environmental Management. --- Environmental stewardship --- Stewardship, Environmental --- Environmental sciences --- Management --- Balance of nature --- Biology --- Bionomics --- Ecological processes --- Ecological science --- Ecological sciences --- Environment --- Environmental biology --- Oecology --- Population biology --- Hydrobiology --- Water biology --- Aquatic sciences --- Biological diversification --- Biological diversity --- Biotic diversity --- Diversification, Biological --- Diversity, Biological --- Biocomplexity --- Ecological heterogeneity --- Numbers of species --- Aquatic ecology . --- Ecology . --- Aquatic biology
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