Determination of sustainable exploitation level of Penaeus semisulcatus in Bushehr province water
This study was carried out in Bushehr province waters (49ْ 40"E and 30ْ 00"N to 52ْ 00"E and 27ْ 40"N) in July and August 2010-2011. The objectives of this study were to determine the opening and closure periods of shrimp and to estimate of the shrimp biomass in the study area. Based on the total length, the opening season of shrimp fishery in 2010 and 2011 were proposed on 12 and 22rd of July, respectively. The closed season was determined based on the remaining of 20% of shrimp stock and proposed on 12 and 29th of August, respectively. The primary estimation of the biomass in these years was 840 and 455 metric tons, respectively. While the total catch were estimated 847 and 859 tones in these years. During this study 9 species of the penaeid and solenoserid species were identified. The percentage of the green tiger prawn to the other species in the study years were 73% and 92%, respectively.
| Main Authors: | , , , , , , , |
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| Format: | monograph biblioteca |
| Language: | Persian |
| Published: |
Iranian Fisheries Science Research Institute
2014
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| Subjects: | Aquaculture, Iran, Persian Gulf, Bushehr province, Green tiger prawn, Penaeus semisulcatus, CPUE, Catch, Shrimp, Biomass, Fishery, Species, |
| Online Access: | http://hdl.handle.net/1834/39909 |
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