Ceylon's tuna longline fishing effort and catch distribution in the Indian Ocean, 1967-70

The present report was prepared to evaluate the performance of two fishing vessels, study trends in fishing condition, the status of the stocks exploited and also to contribute basic information required by the Indian Ocean Fisheries Commission for management of the tuna resources.

Exploratory fishing experiments in Hirakud reservoir - Orissa State (1967-70)

Suitable areas for fishing have been located in the middle and upper regions of the Mahanadi course of Hirakud reservoir. In the former the suitable period is during summer and beginning of monsoons, and in the latter in summer and winter months. The fishery of the reservoir is contributed by four species namely S. silondia, L. fimbriatus, C. mirgala and C. catla.