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Stock assessment of Bombayduck Harpadon nehereus (Hamilton, 1822) from Gujarat coast using non-equilibrium production model

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Title Stock assessment of Bombayduck Harpadon nehereus (Hamilton, 1822) from Gujarat coast using non-equilibrium production model
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Creator Sreenath,K R
Muktha,M
Dash,Gyanaranjan
Dash,Swatipriyanka Sen
Zacharia,P U
Kumari,Sonia
Makwana,N K
Dhokia,H K
Polara,J P
Mohammed Koya,K
Shiju,P
 
Subject Bombayduck, ‘Dol’ net, Gujarat, Maximum sustainable yield (MSY), Non-equilibrium surplus production model
 
Description Not Available
Bombayduck Harpadon nehereus, harvested mainly by dol nets (stationary bag nets), has been a prolific fishery in the northern region of Arabian Sea and Bay of Bengal. Biomass and maximum sustainable yield (MSY) estimates for the Bombayduck stock in the Saurashtra region were obtained from a non-equilibrium surplus production model approach utilising catch per unit effort (CPUE) time series derived from fish landing data. Fox model was found to be the most appropriate defining model and the results demonstrated that the stock is currently being overexploited.
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Date 2021-09-17T09:00:24Z
2021-09-17T09:00:24Z
2017
 
Type Article
 
Identifier Not Available
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http://krishi.icar.gov.in/jspui/handle/123456789/63975
 
Language English
 
Relation Not Available
 
Publisher Not Available