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Marine aquaculture and lagoon fisheries development, Turkey. A report







Berg, L.; Vetillart, R. Apr 1989. Marine aquaculture and lagoon fisheries development, Turkey. A report. Rome (Italy). 83 p.


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    Marine aquaculture and lagoon fisheries development, Turkey 1989
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    The detailed drawings and specifications for the construction of the Beymelek Lagoon Aquaculture Centre were reviewed during the mission. The main changes made concerned the project levels as a result of the new topographical plan which differed considerably from the provisional one. A set of 89 drawings has been prepared by the Turkish engineers in accordance with the specifications provided by the Consultants during the last mission, together with calculations, bills of quantities and costings for the construction work and main equipment. A work plan has been prepared which aims at having the hatchery constructed and operational before December 1989, the time when natural reproduction starts. This plan calls for the construction work to begin within May 1989. On the basis of the budget made available by the Ministry of Agriculture: 575 million T.L. for construction work and 372 million T.L. for equipment; lists for both have been prepared. The Ministry of Transport will allocate a further sum for the construction of the sea-dykes (estimated cost: 415 million T.L.). Part of the equipment will be imported directly by the Ministry of Agriculture and part will be purchased by FAO as part of the UNDP contribution. Equipment and specification lists have been forwarded to both parties. The Government of Turkey should furnish all personnel, equipment and facilities needed on the project site from the beginning of the construction work. U.N.D.P. will supply a Senior Advisor from September 1989, with one or two preliminary missions by the same (May - July) and two specialists for the hatchery operation, in accordance with the programme and assignment chart with reference to consultancies as previously prepared.
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    Marine aquaculture and lagoon fisheries development, Turkey 1988
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    The priorities of the mission were to provide the outline design of the Beymelek Lagoon Aquaculture Centre, to estimate provisional costs for the establishment and the operation of the Centre and to prepare the work plan for the implementation of the project. The main objectives of the project are the transfer of established technologies for the production of fry and the rearing of marine fish species (sea bass and sea bream) and shrimp, and the development of training programmes at a national level. Furthermore, improvement of the lagoon management by local fishermen's cooperatives is necessary. The farm is designed for a yearly production of 100 t of sea bass, 50 t of sea bream and 10 t of shrimp using both intensive and semi-intensive rearing technologies. The marine hatchery has a yearly production capacity of 400 000 sea bass and 200 000 sea bream fry in addition to the production of shrimp post-larvae. Maximum flexibility is given to the project in order to adapt production s trategies to changing market requirements. The collection of wild fry will be carried out to support the semi-intensive and extensive culture of sea bream and mullets in earth ponds and lagoon. A new and up-to-date fish barrier will allow control of fish migrations and production in the lagoon, which will also benefit from the establishment of a permanent communication channel to the sea. The Turkish Government will contribute to the project mainly through the financing of all capital costs (building and equipment) and operating costs. It will also be responsible for the full organization of the construction, and together with the specialist project staff, the operation of the farm and the training programmes of the Centre.
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    Book (series)
    Principles of hydraulic management of coastal lagoons for aquaculture and fisheries 1990
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    This document is prepared for fisheries biologists, managers and administrators concerned with lagoon fisheries and aquaculture. Our main objective is to draw attention to the need for greater understanding of relationships between the hydraulics and productivity of lagoon fish and shellfish. The fishery yields from lagoons vary widely, and, probably, predictably, once such relationships are understood. Furthermore, the productivities of many lagoons could probably be enhanced by hydraulic manip ulations, but the hydraulic manipulation is presently risky, except in dystrophic lagoons. The document includes a description of lagoon physics, how hydraulics are likely linked to lagoon productivity, how lagoons might be expected to respond to hydraulic alterations, and a protocol for physical investigations. This latter is a necessary step to protect as well as enhance fisheries and aquaculture resources in lagoons, which are especially vulnerable to degradation and overexploitation.

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