Browsing by Author "Varshney, P.K."
Now showing items 1-8 of 8
-
Benthic studies in south Gujarat estuaries
Govindan, K.; Varshney, P.K.; Desai, B.N. (Indian Association for Limnology and Oceanography, 1983)Benthic biomass and faunal composition in relation to various environmental conditions of the four South Gujarat estuaries namely the Auranga, Ambika, Purna and Mindola were studied and compared. Mean population density ... -
Benthos of the Narmada estuary
Varshney, P.K.; Govindan, K.; Desai, B.N. (Indian Association for Limnology and Oceanography, 1981)Distribution of benthos in relation to environmental characteristics has been studied along a stretch of 55 km in the Narmada Estuary. Higher abundance of macro and meio fauna were noticed along the upper and lower reaches ... -
Biological productivity and fishery potential in the coastal waters off Bombay
Varshney, P.K.; Govindan, K.; Nair, V.R.; Desai, B.N. (Indian Fisheries Association, 1982) -
Macrobenthos off Mahim (Bombay), west coast of India in relation to coastal pollution and aquaculture
Varshney, P.K.; Govindan, K. (Indian Fisheries Association, 1995)Deterioration of water quality clearly indicated a moderate to severe coastal pollution around Mahim whereas a relatively healthy marine environment towards offshore was noticed. Foraminiferans, polychaetes, crustaceans ... -
Macrobenthos off Versova (Bombay), west coast of India, in relation to environmental conditions
Varshney, P.K.; Govindan, K.; Gaikwad, U.D.; Desai, B.N. (CSIR-NISCAIR, 1988) -
Meiobenthos of polluted and unpolluted environments of Versova, Bombay
Varshney, P.K.; Govindan, K.; Desai, B.N. (Indian Association for Limnology and Oceanography, 1984)Quantitative distribution of meiobenthic faune of Varsova (Bombay, Maharashtra, India) waters was studied at four stations during November, 1979 to December, 1980. The nearshore areas represent a typical polluted environment ... -
Primary productivity in nearshore waters of Thal, Maharashtra coast
Varshney, P.K.; Nair, V.R.; Abidi, S.A.H. (CSIR-NISCAIR, 1983)Primary productivity off Thal, Maharashtra, India was evaluated at 3 stations during Feb. 1980 to Jan. 1981. The area was quite turbid and the euphotic zone never exceeded 2.5 m. Column production ranged from 0.69 to 605.21 ... -
Toxicity of some metals on the fish Therapon Jarbua (Forsskal, 1775)
Krishnakumari, L.; Varshney, P.K.; Gajbhiye, S.N.; Govindan, K.; Nair, V.R. (CSIR-NISCAIR, 1983)Hg, V and Pb were more toxic to Therapon jarbua than the other metals studied. Recorded 86 h LC sub(50) for Hg, V, Pb, As, Cu, Zn, Ni and Co was respectively at 0.06, 0.62, 1.23, 3.38, 4.5, 11.0, 19.4 and 52.5 mg.l/1. The ...