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Relative toxicity of oil dispersants to Mytilus viridis and Macrobrachium idella
(CSIR-NISCAIR, 1984)
There was a great variation in the relative toxicity of different oil dispersants. Dispersant IB 2/80 was most toxic and dispersant IB 11/80 was not lethal at the highest concentration tested. The ranking order of the ...
Benthic foraminifera as pollution indices in the marine environment of west coast of India
(Universita' degli Studi di Milano, 1984)
Two ecosystems affected by acidic pollutants (Thana Creek, Bombay and inshore area of Trivandrum, Kerala) and two other ecosystems affected by alkaline pollutants (Cola Bay, Goa and inshore area of Karwar, Karnataka) were ...
Physical factors related to the marine disposal of industrial effluents off Pondicherry
(Scientific Publishers, 1984)
Field studies were carried out during February and April, 1981 to collect the environmental data on the physical characteristics of the coastal waters and the sea bottom off Pondicherry, required for the planning and design ...
Chlorinated pesticide residues in marine sediments
(Elsevier, 1988)
A number of organochlorine pesticides residues, aldrine, gamma BHC, dieldrine, and DDT were detected and quantified from the marine sediments collected along the east coast of India by gas chromatography using an electron ...
Some studies on tar pillets at Veraval coast (Gujarat)
(Indian Association for Limnology and Oceanography, 1988)
Infrared spectroscopic (IR) analysis indicated that the tar pillets contain saturated hydrocarbons particularly higher homologues of n-paraffins, unsaturated and carbonyl type of polar compounds. Gas chromatographic (GLC) ...
Effect of industrial effluents on biota: a case study off Mangalore, west coast of India
(CSIR-NISCAIR, 1987)
The inshore waters off Mangalore, receiving industrial effluent discharge were studied for phytoplankton, zooplankton and benthic populations, from December 1984 to May 1985. Total phytoplankton population varied from 7 ...
Chlorinated pesticide residues in sediments from the Arabian Sea along the Central West coast of India
(Springer, 1987)
Environmental contamination by persistent chlorinated pesticides has evoked major concern due to the presence of their residues in the environment. The quantitative distribution of chlorinated pesticides residues in the ...
Identification of oil pollution sources in harbour waters
(CSIR-NISCAIR, 1987)
Toxicity of different types of waste on the fish Therapon jarbua (Forsskal, 1775)
(Goa: National Inst of Oceanography, 1987)