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Now showing items 11-17 of 17
Pollution characteristics and water quality in the Visakhapatnam harbour
(Indian Association for Limnology and Oceanography, 1982)
The impact of organic pollution on the quality of waters in the Visakhapatnam harbour has been studied over a year at 8 stations. The enrichment of nutrients in these waters enhances the eutrophication. The construction ...
The levels of certain heavy metals in marine organisms from Aguada Bay (Goa)
(Indian Association for Limnology and Oceanography, 1982)
The levels of manganese, iron, cobalt, nickel, copper, zinc and mercury have been measured in marine organisms from Aguada Bay which is one of the major fishing zones in Goa, India. The concentration of metals varied from ...
Arsenic in water, plankton and sediments off Goa coast and adjacent regions
(CSIR-NISCAIR, 1981)
Arsenic content was estimated in water, plankton and sediments in the region between 14 degrees 40'N and 15 degrees 50'N surrounding Goa coast. Of the total arsenic content in water (1.65 - 4.78 mu g/litre; av. 3.09 mu ...
Some Heavy Metals in Fishes from the Andaman Sea
(CSIR-NISCAIR, 1981)
Muscles, liver, gills and heart of several fishes and some zooplankton(whole sample) collected from the Andaman Sea were analysed for Cu, Mn, Zn, Fe, Ni and Co. The concentrations of practically all the metals were highest ...
Distribution of Chaetognaths in the Polluted and Unpolluted Waters around Bombay
(CSIR-NISCAIR, 1981)
Chaetognath fauna inhabiting the nearshore waters of Bombay was studied during Oct. 1977- Sept.1978. Among the 4 stations investigated Thana and Mahim represent polluted regions while Harbour and Versova are relatively ...
Hydrocarbon-Utilising Micro-Organisms from Dona Paula Bay, Goa
(Elsevier, 1980)
Twenty-three hydrocarbon-utilising bacteria and one yeast were isolated, using enrichment techniques, from water and sediment samples. Vibrio and Pseudomonas were the predominant genera. Of the different organisms screened, ...
Petroleum hydrocarbon concentration in selected species of fish and prawn form northwest coast of India
(CSIR-NISCAIR, 1994)
Concentration of petroleum hydrocarbons in 6 fish and prawn species sampled at 10 transects from Veraval to Ratnagiri were determined using alkali digestion and alumina column chromatography followed by fluorescence ...