Estimating the efficiency of a small beam trawl for sampling tiger prawns Penaeus esculentus and P. semisulcatus in seagrass by removal experiments
نویسندگان
چکیده
منابع مشابه
Accuracy of at-sea commercial size grading of tiger prawns (Penaeus esculentus and P. semisulcatus) in the Australian northern prawn fishery
The size-frequency distribution of the commercial catch is often used as the basis of fisheries stock assessments (Pauly and Morgan, 1987; Gulland and Rosenberg, 1992) because most dynamic processes of populations (growth, survival, recruitment) are reflected in changes in this distribution. The data are generally collected, often at great expense, by sampling the catch at landing sites and mar...
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this study investigates the cohesive devices used in the textbook of english for the students of psychology. the research questions and hypotheses in the present study are based on what frequency and distribution of grammatical and lexical cohesive devices are. then, to answer the questions all grammatical and lexical cohesive devices in reading comprehension passages from 6 units of 21units th...
Isolation and Characterization of Novel Microsatellite Loci in Green Tiger Shrimp (penaeus Semisulcatus)
The green tiger shrimp (Penaeus semisulcatus) is an economically important species among native Iranian Shrimps. Microsatellite loci were developed for population genetic assessment of this species in Iranian waters. A total of eight polymorphic microsatellite loci were developed and tested on 40 individuals. The number of alleles per locus ranged from 5 to 12 with average of 7.38 per locus. Th...
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15 صفحه اولDistinguishing between Farmed and Wild-Caught Black Tiger Prawns, Penaeus monodon, using Stable Isotopes
Submit Manuscript | http://medcraveonline.com an essential source of omega-3 fatty acids, protein, vitamins and iodine [2,3]. The importance of seafood is highlighted by its high market value, which is around $94 billion USD annually. With seafood consumption increasing globally, and with 44% of the world’s fisheries being fully to heavily exploited, the only sustainable solution is the use of ...
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ژورنال
عنوان ژورنال: Marine Ecology Progress Series
سال: 1995
ISSN: 0171-8630,1616-1599
DOI: 10.3354/meps118139