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Toxicity of some metals on the fish Therapon Jarbua (Forsskal, 1775)
Hg, V and Pb were more toxic to Therapon jarbua than the other metals studied. Recorded 86 h LC sub(50) for Hg, V, Pb, As, Cu, Zn, Ni and Co was respectively at 0.06, 0.62, 1.23, 3.38, 4.5, 11.0, 19.4 and 52.5 mg.l/1. The ...
The outputs of a tide gauge
(Taylor & Francis, 1983)
Upwelling along the western Indian continental margin and its geological record - a summary
(New York: Plenum, 1983)
Upwelling along the western Indian continental margin is recorded each year from Cape Comorin to Cochin and further north up to Goa from June to September during the southwest monsoon. During this upwelling heavy phytoplankton ...
Clay mineral distribution on the Kerala continental shelf and slope
(Geological Society of India, 1983)
Seventy-five sediment samples collected from the Kerala continental shelf and slope during the 17th and 71st Cruises of @iRV gaveshani@@ were analysed by X-ray diffraction for clay mineral cntent. The distribution of total ...
Swarming of Creseis acicula Rang (Pteropoda) in the coastal waters of Goa
(Indian Association for Limnology and Oceanography, 1983)
Swarms of Creseis acicula Rang (Pteropoda) were observed in the coastal waters of Goa regularly in October, from 1976 to 1980. The highest biomass value obtained for this species was 494 ml/100 m@u3@@, forming 96% of ...