ECONOMIC OF RECENT AND FUTURE CHANGES IN CATCH COMPOSITION IN LAKE BARDAWEEL AND MEANS FOR DEVELOPMENT | ||||
| Journal of Agricultural Economics and Social Sciences | ||||
| Article 2, Volume 27, Issue 9, September 2002, Page 5865-5881 PDF (1.09 MB) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/jaess.2002.256772 | ||||
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| Author | ||||
| S. M. Abo EI-Enin | ||||
| National Institute of Oceanography and Fisheries, Alexandria | ||||
| Abstract | ||||
| Cruslaceans has been recenlly dominating catch compositions in lake Bardaweel which negatillely affected export maricels lor the lake's Bream and Sea bass. The study ftlcused on this problem. ctlBrllcter Is tics of Ih, lake and exlsllng constraints has been studied as _II. It was found that ecologicallactors, which prellalled in the lake in 1995-Z002. halle no relation with catch drop from Brum on Sea bass. Changes In catch composition was mainly due to introduction of new fishing gears Into lake's lisheries, excess fishing effort, migralory birds. ".,d spread of il.legal outlels for fish landing around the lake margins. Dominance of Ctustaceans in fish catch is considered promab\o, from economic pOint 01 view. Gross fish income has been Increased from about 25 million EP in 1997106'3 million EP in 2000. Results of study rellealed that GFI forecasted by the year 200~ (lissumlng stability ot fish selling prices In 2000) will be about 134 million EP. Catch relatille composIJion by the year 2005 is eXpe!ted to be about 4t. 1 % Irom shflmp, Z4.4% lor crabs, 8% Irom Bream and 0.3°.(, for Sea bass. Certain measurements halle to be taken to recovery Br am and Sill bass catch from the lake. Artificial hatchery for marine species mainly bream a~d Sea bass is recommended with a capacity of 3 million ffles annually which is estimated in the " Several technically. managerial and SOCial rec;ommen tiol\ has \:leen reached In the study. | ||||
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