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Now showing items 11-14 of 14
Trace Metal Levels in the Sediments of the Cochin Backwaters
(Indian Association for Limnology and Oceanography, 1982)
Levels of Cu, Mn, Co, Ni and Zn at four stations in the northern arm of the Cochin backwaters, Kerala, India, which runs through an industrial belt is reported. All metals showed some degree of variation over the area ...
Annual Variations in Zooplankton from a Polluted Coastal Environment
(Indian Association for Limnology and Oceanography, 1980)
Seasonal changes in the composition and distribution of zooplankton from the coastal waters of Trivandrum were studied. The study indicated that the effluent discharged from a nearby titanium dioxide factory did not affect ...
Isolation and Significance of Salmonella sp. from some Beaches of Kerala
(Indian Association for Limnology and Oceanography, 1980)
Salmonella sp. obtained from the sand samples of some beaches of Kerala during July-October 1978 have been reported. Its percentage occurrence was 22.7. However, water samples failed to give positive Salmonella isolations ...
Organochlorine pesticide compounds in organisms from the Bay of Bengal
(Elsevier, 1994)
Zooplankton and bottom-feeding fish (four species) from the coastal Bay of Bengal were analysed for residues of DDT, DDD, DDE and aldrin, Concentrations of t-DDT (DDT+DDD+DDE) ranging from 1.31 to 115.90 ngg @u-1@@ wet ...