Browsing Zoology by Subject "fish yield"

Now showing items 1-3 of 3

Culture-based fisheries in non-perennial reservoirs in Sri Lanka: production and relative performance of stocked species

Wijenayake, W.M.H.K.; Jayasinghe, U.A.D.; Amarasinghe, U.S.; Athula, J.A.; Pushpalatha, K.B.C.; de Silva, S.S. (Fisheries Management and Ecology, 2005)

In Sri Lanka, there is a great potential for the development of culture-based fisheries because of the availability of around 12 000 non-perennial reservoirs in the dry zone (<187 cm annual rainfall) of the island. These ...
Limnology and culture-based fisheries in non-perennial reservoirs in Sri Lanka

Jayasinghe, U.A.D.; Amarasinghe, U.S.; de Silva, S.S. (Lakes & Reservoirs: Research & Management, 2005)

This study was carried out to investigate the possibility of using the limnological characteristics of non-perennial reservoirs in Sri Lanka for the future management of culture-based fisheries. Forty-five reservoirs were ...
Use of geographical information systems as a tool for predicting fish yield in tropical reservoirs: case study on Sri Lankan reservoirs

de Silva, S.S.; Amarasinghe, U.S.; Nissanka, C.; Wijesooriya, W.A.D.D.; Fernando, M.J.J. (Fisheries Management and Ecology, 2001)

Use of geographical information systems (GIS) in inland fisheries has hitherto been essentially restricted to site evaluation for aquaculture development and assessment of limnological changes in time and space in individual ...

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