Record Details


Field	Value

Title	Stock assessment of oil sardine Sardinella longiceps Valanciennes 1847 (Clupeiformes: Clupeidae) in the northern Arabian Sea Not Available

Creator	Tasaduq Hussain Shah*, Sushanta Kumar Chakraborty, Ashok Kumar Jaiswar, Tarkeshwar Kumar, Kavitha Mandhir Sandhya, & Rahul Sadawarte

Contributor	Indian Journal of Geo-Marine Sciences

Subject	Oil sardine; Sardinella longiceps; Growth; Mortality; Arabian Sea; Stock assessment

Description	Not Available Length frequency data series of oil sardine Sardinella longiceps Val. from northern Arabian Sea along the west coast of India off Ratnagiri were used to model the growth, mortality rates and yield per recruit. Mean population parameters were; L∞ = 233 mm (total length), K = 0.92 year-1 , to = -0.0023 year, Z = 5.23 year-1 , M = 1.45 year-1 , F = 3.78 year-1 and E = 0.72. Using VBGF, the length attained at the end of 1, 2 and 3 years of life was estimated at 140, 196 and 218 mm, respectively. The phi-prime (ɸ) value or the growth performance index was obtained as 2.70. Yield per recruit analysis showed that excessive fishing effort was being exerted on the stocks and a substantial reduction in fishing effort will be required for sustainability of the fishery. Not Available

Date	2022-06-17T06:00:23Z 2022-06-17T06:00:23Z 2019-05-01

Type	Research Paper

Identifier	Not Available Not Available http://krishi.icar.gov.in/jspui/handle/123456789/72754

Language	English

Relation	Not Available;

Publisher	Not Available

ICAR Research Data Repository for Knowledge Management