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Pollution Effects Monitoring with Foraminifera as Indices in the Thana Creek, Bombay Area
(Taylor & Francis, 1982)
In the study area, the pollution effect on the foraminiferids is intense, hence highly reliable and measurable. The relative sensitivity of tolerance of the biota is sharply variable and dependent upon the nature of the ...
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 ...
Toxicity of some heavy metals to Copepods Acartia Spinicauda and Tortanus Forcipatus
(CSIR-NISCAIR, 1981)
Copper was most toxic to the species tested followed by cadmium and zinc The estuarine species Acartia spinicauda was more sensitive to the toxicants that the marine species Tortanus forcipatus The 48 hr LC50 values are presented.
Distribution of Copepods from the Polluted and Unpolluted Regions off Bombay
(CSIR-NISCAIR, 1981)
Distribution and abundance of copepods in the nearshore waters off Bombay were studied at 4 fixed sampling sites during October 1977 to December 1978.The stations Mahim and Thana received domestic and industrial waste while ...
Environmental Studies near Mangalore for Disposal of Industrial Effluents
(IIT Madras, 1981)
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 ...
Deposition of Tar- like Residues on the Beaches of Kerala
(CSIR-NISCAIR, 1981)
Mercury in Thana Creek, Bombay Harbour
(Elsevier, 1981)
Mercury content of the water column estimated along Thana Creek/Bombay Harbour gave a standing stock of about 77 kg in excess of the expected background. Mercury concentration in sediment from 23 locations which varied ...