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:: Volume 3, Issue 4 (Spring 2014) ::
J. Aqu. Eco. 2014, 3(4): 75-68 Back to browse issues page
Population dynamics of Treadfin bream (Nemipterus japonicus Bloch, 1971) in the Persian Gulf Waters (Bushehr Province)
Sedighe Rezaei * , Seyed Yousef Paighambari , Hadi Raeisi , Mohamad Javad Shabani
Abstract:   (4236 Views)
This study was performed to estimate the growth parameters and mortality rate of (Nemipterus japonicus Bloch, 1971) with using length frequency data in Bushehr fishing grounds. sampling did monthy with using cutlassfish pelagic trawl, gillnet and bottem trawl. The growth parameters of k and L∞ were estimated 0.79 y-1 and 31.5 cm respectively. The t0 was estimated -0.2. b quantity for this species equals to 2.71 which indicating the negative allometric growth model. W∞ quantity estimated about 390.07 g The exploitation rate (E) For this species was 0.31,with respect to fishing effort it is low and it shows that this stock has potential for more exploit too.
Keywords: Growth, Mortality, Nemipterus japonicas, Persian Gulf
Full-Text [PDF 522 kb]   (1480 Downloads)    
Type of Study: Research | Subject: Special
Received: 2014/12/27 | Accepted: 2014/12/27 | Published: 2014/12/27
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Rezaei S, Paighambari S Y, Raeisi H, Shabani M J. Population dynamics of Treadfin bream (Nemipterus japonicus Bloch, 1971) in the Persian Gulf Waters (Bushehr Province). J. Aqu. Eco.. 2014; 3 (4) :75-68
URL: http://jae.hormozgan.ac.ir/article-1-49-en.html


Volume 3, Issue 4 (Spring 2014) Back to browse issues page
نشریه علمی بوم شناسی آبزیان Journal of Aquatic Ecology
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