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Author
Oladimeji, A.A.Date
1986
Metadata
Show full item recordAbstract
Trace metals constitute a major form of water pollutant that can adversely affect fish production. The potentially toxic metals have been identified as lead, zinc, copper, arsenic, antimony, mercury beryllium, barium, cadmium, chromium, nickel, selenium among others. Preliminary laboratory studies have been directed to the determination of traces of lead in the aquatic biota and its toxicity. There are indications that the levels reported in effluents from some of the industries may be above the tolerant limits of local fish species and organisms that make up their food. Metal pollution could become a serious problem to freshwater fisheries in the future as a result of increasing urbanization and industrialization, unless efforts are made to prevent itPage Range
200-205Conference Name
3rd Annual Conference of the Fisheries Society of Nigeria (FISON)Conference Location
Maiduguri, NigeriaConference Date
22-25 February, 1983Collections