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Book (series)Aquaculture in desert and arid lands: development constraints and opportunities. FAO Technical Workshop. 6-9 July 2010, Hermosillo, Mexico 2011
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No results found.Aquaculture in desert and arid lands has been growing steadily over the last decade thanks to the modern technologies and alternative energy sources that have allowed water in these places of extremes to be exploited more effectively and more efficiently, using it for both crop irrigation and production of fish. This publication presents the evolution of desert and arid lands aquaculture in the past few decades in seven countries and regions (Australia, Egypt, Israel, Mexico, Southern Africa, the United States of America and Central Asia) describing the achievements of a number of farming operations, which demonstrate the significant potential for farming commercial aquatic organisms using geothermal, fresh and brackish waters. The global overview on desert aquaculture development shows, through the use of maps and tables, those countries with vast extensions of arid territories that should be better investigated for potential aquaculture development. Limiting f actors were extensively discussed during the workshop, and several measures were identified and proposed. Desert conditions are characterized by high day temperatures, cold winter nights, high solar radiation, scarce precipitation and very low relative humidity. The experts reached consensus on the definition of aquaculture in the desert and arid lands, which was defined as follows: “Aquaculture activities practised in desert and arid lands characterized by low precipitation (<250 mm/y ear), high solar radiation, high rate of evaporation, using subsurface and surface water”. At the end of the workshop, a series of recommendations were elaborated by the experts to assist FAO Member countries wishing to generate a favourable national environment to promote sustainable aquaculture development. Limited water supply remains the single largest constraint for aquaculture development in arid and semi-arid regions; however, where the resource is available, the development of integrated aqua-agriculture systems may certainly provide economic output opportunities from such resource-limited regions. Such farming systems may also enable the production of highly priced fish, vegetables and fruits all year round. -
Book (series)Report of the fourth meeting of the Working Group on Aquaculture. Muscat, Sultanate of Oman, 27–28 January 2009 2009
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No results found.The fourth meeting of the Working Group on Aquaculture (WGA) of the Regional Commission for Fisheries (RECOFI) was held in Muscat, Oman, from 27 to 28 January 2009 and was attended by the representatives from seven member countries. The WGA reviewed the recommendations and decisions of the Commission made at its fourth session (Jeddah, Kingdom of Saudi Arabia, 7–9 May 2007) and noted that all planned and endorsed WGA activities had been duly implemented. The meeting extensively discussed the fin al activities and inputs to the Regional Aquaculture Information System (RAIS) in view of its imminent and official launching in March 2009. The participants discussed and agreed on the i) RAIS User Manual, ii) promotional flyer, iii) press release, and iv) on the overall communication strategy to launch and to further strengthen the information system. The WGA noted with regret that the start of the “Aquaculture legal and policy framework project” during the intersessional period was not possib le as the agreed financial input from all the contributing Commission members had not been received. The WGA finalized its proposed programme of work for the new intersessional period based on the needs and recommendations resulting from the implementation of activities in the last biennium and emerging issues of importance for the region. The WGA recognized that the Commission, based on its current level of financial contribution, may not have the required budget to implement a comprehensive aq uaculture programme and recommended that some activities could be implemented with extrabudgetary funds. The six main activities proposed in order of priority for the new work plan include: 1) application of risk analysis to aquaculture, 2) environmental monitoring in cage aquaculture, 3) impacts of red tides to aquaculture, 4) development of national strategies on aquatic animal health, 5) spatial tools and aquaculture zoning, and 6) aquaculture recirculation strategies. The WGA recommended tha t the Commission should also encourage and support more training and on-the-job cooperation in the field of aquaculture development among its members as well as in countries outside the region. -
Book (series)Report of the Regional Technical Workshop on Sustainable Marine Cage Aquaculture Development. Muscat, Sultanate of Oman, 25–26 January 2009 2009
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No results found.The Regional Commission for Fisheries (RECOFI) Regional Technical Workshop on Sustainable Marine Cage Aquaculture Development, held from 25 to 26 January 2009 in Muscat, Sultanate of Oman, was organized in view of the growing importance and interest of this aquaculture sub-sector across the region. The workshop focus was on environmental impact assessment and monitoring, and aquaculture licensing for marine aquaculture cage systems and aimed at identifying constraints and shortcomings that requi red to be dealt with to support the development of the cage industry and facilitate investments from the private sector. The document contains a set of suggestions and recommendations with regards to technical and policy requirements needed to support the growth of the aquaculture sector as a whole and more specifically cage fish farming. The report also contains three review documents on marine cage aquaculture in the region, regulation of Norwegian net-cage fish farming, and a review on cage a quaculture licensing procedures prepared as background discussion papers for the workshop. With specific regard to environmental impact assessment (EIA) the discussions held at the workshop clearly indicate that there is a need for the region and individual Commission members to develop an ad hoc EIA format based on the conditions of the local marine environment. A proposed cage aquaculture licence procedure was discussed and proposed at the workshop based on the format developed and adopted by the Sultanate of Oman.
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